Free Satellite Online TV

Satellite TV On Your PC - The 5 Facts You Should Know

2011-04-11T16:46:00.001-07:00

There is a big buzz in the satellite television and entertainment arena at the moment, and that buzz is all about being able to watch free satellite TV on your PC, did you know that you can access this free satellite technology right from the convenience of your computer or laptop, and even record any of the shows and come back and watch them later? Not only that but you can easily connect the satellite TV on your PC signal to your plasma TV or entertainment Centre!
What hardware is required?
To watch satellite TV on your computer, you need either a PCTV card or Specific Satellite TV Software. There are two types of PC TV cards for internet satellite TV. One type has a built in processor that allows you to watch satellite TV on your PC in a designated window, while the PC continues to run other programs. Other PCTV cards use the PC's infrastructure to decode satellite signals, allowing you to enjoy free-to-air digital TV and radio. Both kinds of PCTV cards are compatible with broadband internet via satellite.
To watch satellite TV on your PC, you will need a relatively new computer. At worst, you'll need a Pentium II 333 MHz processor, and you will need to be running at least Windows 98/ME/2000/XP. For satellite TV on PC, you'll also need a sound card, a spare USB port and a CD-ROM drive.
How do I connect to a satellite network?
You can access PC satellite TV in a few ways. First, you can directly connect your PC to a satellite dish using a designated product, such as Hauppauge 3000, or directly through your internet cable. It's also possible to connect via the satellite box of your network provider. Several satellite TV companies recommend that you use their proprietary satellite TV receiver box when setting up satellite TV for PC.
One important factor you must be aware of when choosing a satellite TV for your PC provider, is that there are no free lunches! It seems nowadays everywhere we look people are advertising " free satellite TV on PC". But, is it really free? And in short the answer is yes and no! What I mean by that is that some PC satellite TV vendors to provide software that streams satellite TV over the Internet to your computer and gives you a selection of hundreds of channels. This software is not free, but he is very inexpensive and typically costs less than one months subscription fee to the likes of DirecTV. The best part is the top satellite TV on your PC vendors do not charge any monthly fees at all, and the very best providers offer regular free updates to their service.
What should I look out for?
Some other examples of where you may see " free PC satellite TV" advertised is where a company hacks into a satellite signal from a company such as DirecTV and steal their signal. This is highly illegal of course but many unsuspecting people are using these signals to watch free satellite TV on their PC. The problem is it is not free, the pirate companies that hack into these signals have to buy equipment to gain access to these satellite TV signals, and often require that you purchase and access card. The companies who own these satellite TV signals like DirecTV, often hit these cards and scramble the signals and the only way for you to regain your satellite TV feed is to have your card reprogrammed, which of course can get very expensive if that happens often.
Final Thoughts Satellite TV for PC is a great, straightforward way to access digital television, especially if you a computer geek with great screen and sound on your PC!

Andrew Perry is a successful author and technology reviewer who's mission is helping people find the best products and avoid the scams. Discover The Truth About Satellite TV on Your PC: Download Your Free Revealing Report on PC Satellite TV here:
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Discover The Dirty Little Secrets About All Those Free Satellite TV Deals

2011-04-11T16:44:00.000-07:00

Free satellite TV is considered one of the internet's biggest myths. There are several factors you should review and understand to avoid possible scams. You probably will encounter a few sites which are offering free satellite TV deals. There are also examples where some people are researching information about pirating signals for satellite TV reception.
Free satellite TV offers usually talk about giving you free equipment and a free setup that Dish Network and DirecTV traditionally provide. After the system's free installation, you will find that you're charged a monthly bill as payment for the minimum package on your new programming system. Long ago Dish Network and DirecTV offered 3 to 5 rooms of free equipment and free setup but that's long gone now.
Because of the numerous free satellite offers on the internet, you might accidentally believe some of the scammers since most of them have great sales copy pitching their deal. Most of these pirates claim they have programmed Dishnet cards or DTV enabling buyers to receive every channel. This is what free satellite TV normally means. But next, you'll discover they will charge you for reprogramming your access card whenever you run into a problem. You will then discover that you have to pay the setup and equipment all by yourself.
But if you dig a little deeper, you will learn that "free satellite TV" has never really existed. Police departments are doing considerable work to stop the stealing of satellite signals. Recently, they've raided several companies which provided equipment for pirating Dish Network and DirecTV satellite signals. In the end, this means that the all hassles and costs of stealing these signals will only increase.
Bottom line is that free satellite TV is not real. What's confusing though is that there are different conditions used in describing free satellite TV deals. First is when satellite signals are stolen by pirates. Second is when Dish Network and DirecTV legitimately advertise their free satellite TV deals. What they're really offering just pertains to the initial setup and equipment costs. Many will be shocked when you're charged a 30-dollar monthly fee for programming. And when you add more channels, the monthly costs also increases. However, satellite TV is far better compared to cable TV costs and quality of programming selections.
However, special equipment is utilized to obtain all stolen satellite channels for free; this is what the pirate's mean by free satellite TV which is obviously illegal. But the truth is that it is not really free at all. They are going to buy the dish, receiver, LNB, access card, and other peripherals for you. Then they look for the person who will install what they've called free satellite TV. And when you encounter a continuously messed up satellite signal, you will then be charged high costs (which in reality cover all the supposedly "no cost" equipment expenses they previously made on your "behalf") just for reprogramming your new satellite's access cards.
DirecTV regularly confuses these pirates satellite cards signals. Usually they are jumbling the pirate's satellite cards every Friday evening. Then there goes your supposedly free satellite TV. The person who originally installed your free satellite TV cards will charge you about 25-50 dollars monthly for all this. But then adding in the time for running the free satellite TV will actually cost you at least double that amount.
Other genuine satellite TV providers will mess up pirates satellite signals about 3 times each week. Soon you will end up talking to the person who initially installed your "free satellite TV". However, you'll find many of these individuals have simply left this illegal business just when you start having problems like endless and annoying TV viewing interruptions. You might have enjoyed free satellite TV for a couple of weeks but the rest of your days will be spent talking to the person in charge of installation over and over again.
So don't rush towards these supposedly "free" offers. Like the saying goes, if it sounds too good to be true, it usually is.

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Satellite Communication The Artificial Satellites Part 2

2011-04-11T16:42:00.001-07:00

The first thought of an artificial satellite was to bring about a global communication facility. By that time, transatlantic telephone calls were quite established and telegraph broadcast, through under water cables, existed for the last 50 years. At about this time, a new thought came into the mind, the thought of broadcasting live television pictures. But greater amount of information were required on this technology, with its operation in a much higher frequency than the common radio broadcasts. The first ever radio broadcast was done at 1,020 Kilo Hz. Frequency is the measure of the number of times a signal repetition occurs in one second. If the signal completes one full cycle in one second, the measurement term for that signal is one Hertz, which, in short form, is 1Hz. Therefore, 1,020 Kilo Hz would mean that the signal completes 1,020,000 cycles in one second. As far as television is concerned, a much higher frequency was required to transmit pictures and such a typical transmission would need a frequency of 175 MHz. As a result, television could not be broadcasted with the frequency of that of a radio.
The frequency bands required for radio and television signal transmission can directly propagate from transmitter to receiver. The signal band is quite dependable and more or less limited the line of sight. Hence, you will find the television transmitting antenna is set up on a high tower, so the purpose of the line of sight to the receiving antenna is served. The radio signals, transmitted for thousands of miles, used the charged layer of the atmosphere (ionosphere) to bounce back to Earth. But higher frequencies did not bounce and disappeared into the atmosphere, in a relatively short space.
Therefore, as far as television frequency was concerned, it depended on absolute line of sight and restricted to 30 miles as the crow flies, or perhaps by co-axial cables across continents for live broadcasts. Transatlantic broadcasts were out of question and for example, news was delayed by 12 hours to reach Europe. The appetite for transatlantic radio entertainment and telephone was increasing rapidly. The demand for the new television medium could not take off with the existing communication facilities. The frequency requirement could not match the existing ones, which were simply not able to handle all of the requirements. Towards the end of 1950s, television transmission became hopeful with the newly developed artificial satellites.
In 1960, the first ever communication satellite was launched. It was the simplest kind and was called Echo. It consisted of a large, 1,000 feet diameter aluminised plastic balloon. Radio and television signals transmitted to this satellite would bounce back to Earth and would be received by the earth receiving stations at the line of sight principle.
Echo was launched at low Earth orbit and unfortunately at this orbit, Echo encircled the Earth every 90 minutes. Therefore, it was visible at any single point for only 10 minutes out of its 90 minutes orbital time. In 1958, Score satellite was launched, which carried a tape recorder and would record the transmitting signals, which would be played back when it passed over the destination. However, since it also had a 90 minute orbital time, no real-time communication could be achieved.
In 1962, NASA launched the Telstar satellite for AT&T. This satellite was launched at such a height that it could see Europe and USA simultaneously during one point of its orbit. Therefore, this satellite was able to provide real-time communication between two points for a few minutes during its orbital path.
Continuous real-time communication was not possible with low polar Earth orbital satellites. The solution to the problem was ofcourse use of geosynchronous orbit. In 1963, the rocket booster power to launch such a satellite became available and the first ever geosynchronous orbital satellite, Syncom 2, was launched by NASA. This had an orbital path which scanned the Earth's rotational speed and it stayed constantly visible through 24 hours, and it could view approximately 42% of the Earth's surface. A real-time communication became possible within that area and outside of this viewing area, no communication could be set up.
However, a system of three satellites was set up, where one satellite would relay the communication to the other, which would in turn, either relay it to the third or transmit the signal to the destination it was meant for. The disadvantage with the geosynchronous orbit is that, it took 1/4th of a second to transmit a signal to the satellite from Earth and receive back the signal again, The signal needs to travel 22,000 miles up, and down again by another 22,000 miles to complete the transmit and receive.
For data transmission, this signal delay was not so much significant, but with telephone communication, this delay was indeed annoying. Syncom 2 was put at a height of 22,000 miles above earth. The principle followed the cannon ball example, as illustrated in Part 1 of the article. After the success of Syncom 2, a spurt of launching such satellites took effect, especially with the success of geosynchronous satellite technology.
There are 100 satellites in geosynchronous orbit today out of 150 communication satellites that have been launched. One of the well known satellite development was Intelsat, launched by an internationally-owned corporation. This organisation has launched 8 different satellites of 4 or 5 of each series. The satellites have been launched in a period of 30 years. With such a satellite network, and with relaying signals from one satellite to other, it has been possible to handle large telephone traffic between any two points on the Earth. It was also possible to transmit live television pictures between any two virtual points on the Earth. By 1964, one could watch the Olympics from Tokyo, live. A few years later, live television broadcast became a reality.
Finally it arrived. A reliable toll quality voice communication was made available through satellite communication. Using the state-of-art technology, satellite application gives you the quickest reliable access to your corporate network or to the public switched telephone network (PSTN) system, disregarding where-ever you are. You just need to pick up your telephone receiver and get connected in seconds, no matter where you are calling from and where you are calling to. As for data communication, file transfers, E-mail, access to databases at a much higher speed is now conceivable, to and from any part of the world. With reliable security built-in in these systems, the signals are all digitally coded providing you with a very safe and secured communication. Today, distant learning has become the possibility with those satellites up in the sky.

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Satellite Communication - A General Discussion PART 1

2011-04-11T16:40:00.001-07:00

By the terms of the dictionary, a satellite is an object which revolves around another object. For example, the Moon is a satellite of the Earth, and the Earth is one of the Sun. The phenomenon interested mankind to investigate more on this idea and experiment on man-made satellite en-circling the Earth. It was thought that if such a satellite was put in the space, communication could be set up from one part of the world to the other. A communication satellite orbits around the earth and in effect is an artificial satellite, stationed in space for the purpose of telecommunication. These satellites use the geosynchronous orbits, Molniya orbits or low polar Earth orbits.
A geosynchronous orbit is essentially a geocentric orbit, which takes the same time as the Earth to complete one orbit. If this satellite could be seen from ground, it would seem that the satellite is stationary and not moving at all. Satellites in such orbits are useful for telecommunication applications. Satellites in Molniya orbit have a highly elliptical, set at an angle, taking 12 hours to make a complete the orbit. A satellite in a low polar Earth orbit passes right above both the poles, inclined at a certain angle relative to the equator.
How are the objects kept in orbit?
Since man have been able to lift his head towards the sky, he has looked up at the sky and wondered how that Sun is held up high above there, and why does not the Moon fall on us. It has only been about 300 years now, that we have developed the scientific reason as to the things we were wondering about in the past. It was in the late 17th century that Sir Isaac Newton put forth this fundamental law. The first law says that, every object of matter in this universe attracts another, with a force, which is proportional to the product of their masses and inversely proportional to the square of the distance between the two. Therefore, with the larger mass having greater power to attract, this attraction gets weaker as the distance between the two objects are increased.
Newton's law of gravity means that the Sun pulls the Earth and the other entire planet in this universe, and the Earth also pulling on the Sun. Since both are quite large masses, the force of attraction must be large. The question comes, if the Sun is pulling all other planets, why don't the planets fall on the Sun?
The explanation to this is, that the planets are moving sideways too at a great velocity. Therefore, taking the example of the Earth, by the time the Earth has fallen the 93,000,000 miles to the Sun, it has moved 93,000,000 miles sideways, far enough to miss the Sun. Likewise, by the time the Moon has fallen 240,000 miles to the Earth, it has moved 240,000 miles sideways, missing the Earth. This process is repeated continually and the Earth orbits the Sun and the Moon the earth, in a never-ending way. If any planet stops moving sideways and finds itself closer to the Sun, it will fall quickly without missing the Sun. This sideways movement, called the "angular velocity" prevents the Earth in falling into the Sun. The same is true for all planets en-circling the Sun. The Moon would fall on to Earth if it had not had that angular velocity.
If the gravity of the Earth were to be turned off, the Earth would leave its circular trajectory and travel straight with a high velocity, reaching 50 billion miles out from the Sun in a century's time. Hence, it is the gravitational forces of both the Sun and the Earth, that holds the Earth in a orbit around the Sun. The orbiting Earth may be compared to a piece of stone tied to a string, which is swung in a circle holding the string at one end. If you were to let go of the string, the stone, tied at the other end of the string, will fly off at a straight trajectory, just as Earth would do, if the gravity were to be turned off. This force is termed as the 'Centrifugal force.'
There can be a question about the time required to complete one orbit. Does that depend upon the distance at which the object is orbiting? After years of experiments, it was found out, that the greater the distance, the more time it takes to complete one orbit. This was deduced from the formula, that the time taken, is directly proportional to the distance of the object around which it is orbiting. Thus, the planet which is at a larger distance from the Sun, takes longer to complete one orbit. This time taken to complete one orbit is termed as 'orbital period.'
Artificial Satellites
Looking at the first law of Newton, it was understood that in principle it should be possible to put up a man-made satellite in the sky, which would orbit the Earth. As has been seen, this satellite would need a sideways velocity, like the earth, so that it does not fall back on Earth. If such a satellite is put up in the sky at a distance of 4,000 miles, it will have an orbital period of approximately 90 minutes. To miss falling on to the Earth, this satellite would have to have a sideways velocity of 17,000 miles per hour.
Let us consider firing of a cannon ball. If the firing is quite weak, the cannon ball describes a parabolic path and lands up few hundred yards away. If we bring a heavier cannon ball, and try and shoot it a bit further with greater force, the ball describes a parabolic path to the earth's surface and lands up a few hundred miles away. This time the cannon ball goes over the Earth's curvature to describe its path. If now, the a super-heavy cannon ball is shot very forcefully to land a few thousand miles away, the ball would travel much further than what it would if the Earth was flat. Clearly it can be deduced that the Earth's curvature had some effect on the distance that this cannon ball traveled. Imagine that the velocity of this cannon ball is 5 miles per second, i.e., 17,000 miles per hour. As it falls to the Earth, it misses the Earth's surface and the Earth's gravitational force makes the ball continuously change its course in its the fall to the Earth. Thus this cannon ball starts orbiting the Earth. Till the concept of rocket came in, such velocity was unthinkable and putting up a satellite in the sky remained a dream. Eventually the technology evolved and the first artificial satellite 'Sputnik,' was launched by the Russians in 1957. This satellite was not much more than a basket ball and had a radio transmitter on board. It made 'Beep. Beep. Beep' sounds and would appear and disappear, again to re-appear in 90 minutes time.
A few years before the Americans put John Glen into the orbit, on-board an artificial satellite, the Russians had already launched Yuri Gagarin, the first man in space. All these satellites were launched at the same altitude, give or take a few hundred miles, and both had the orbital time of 90 minutes. If these satellites were launched higher, for example at a height of 22,300 miles, the orbital time would have been orbiting the Earth every 24 hours. The skill required to launch the artificial satellites, so as to achieve a geosynchronous orbit, did not happen till 1963. This required the satellite to be launched at a much higher altitude.
When you, look back to the dawn of space travel, the landing on the Moon by Apollo in 1969, seemed to be a giant step forward in space travel. Since that time, weather forecasting has technologically improved with geostationary meteorological satellites, sending the pictures that we see on television everyday. The television broadcast has taken a leap with these satellites, where live telecasts are being beamed from one side of the world to the other. The satellite aided voice communication has had a remarkable effect in getting help in a remote area, where other communication is not available, delivering the highest speech quality with reliability.
With globalisation, factories and offices have come up in the remote part of the world. These locations are often in those parts where modern communication network does not exist. Despite this, business needs to go on and communication is vital. Satellite communication has virtually brought these places quite close, bringing the communication network virtually to any location around the world. This has been done without the need of an infrastructure of wireless network, fiber optics, or even copper cabling.
End of Part I

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Digital Entertainment from Space Satellite

2011-04-11T16:39:00.000-07:00

What is a satellite?
Satellite is an object that orbits another object. There are many kind of satellites used for many purposes. For communication and entertainment artificial communication satellites are used. The orbits that are in use for satellites are geosynchronous orbits, low Earth orbits, and Molniya orbits.
What is comsat?
It is an artificial communication satellite. When compared to the other two orbits the geosynchronous orbits are best suited as it can hold a ground-based antenna, which face the satellites. For television ground antenna are essential. Arthur Clarke first founded this method in 1929.
There are different satellite reception modes. To name a few there are Direct broadcast satellite and Television receive only satellite. Direct to home or direct broadcast satellite or mini dish system, is a recent development in the world of communication satellite. The direct broadcast satellite is a completely closed system and it uses proprietary reception equipment. Direct broadcast satellite uses the Ku band and sometimes it can run in C-band satellites. For the functioning of direct broadcast satellite system, encryption based on proprietary reception equipment and proprietary transport stream encoding is required. Direct broadcast satellite uses a smart card as part of the decryption system, which keeps a check on the authorization of subscribers.
Television receive-only, or TVRO, is open standard equipment and referred to as big dish satellite. Television receive-only is a well designed to receive for both television and radio as analog and digital satellite. Television receive-only uses both C-band and Ku-band transponders on the same level. Television receive-only or big dish satellite, as the name suggests uses larger satellite dish antennas. Additional receiver boxes are also used for receiving different types of digital satellite signal reception.
The digital revolution from space is altering the way that we receive information. The more advanced form of digital broadcast system is set-top box. Set-top box is a device, which receives signals, decode digital broadcast, and makes the television user interface friendly to the Internet. Its one of the main feature is to enable analog television to receive digital broadcasts.
Overall, there is a large improvement in the evolution of television relay system. That is from broadcasting through cable to broadcasting via satellites. There was again an evolution in the satellite system itself. For broad casting via satellite system, large dish were in use. Then came the mini dish to receive signal. The mini dish is sophisticated and easy to use system where tuning and maintenance was lot more easy than the traditional dish.

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RV Satellite TV Systems - Get the Best System and Service

2011-04-11T16:37:00.001-07:00

RV Satellite TV Systems
In the good ol' days, before DISH Network and DIRECTV made satellite TV available everywhere in the U.S., RVers had to find an RV park that had satellite hook ups, then spend time hooking up their systems.
Today, RV satellite TV systems are totally self contained. You can watch satellite TV anywhere, and setting up a satellite system is a piece of cake. All you have to do is aim your dish toward the area of the southern sky where you get the best reception and your done.
In addition to the hundreds of entertainment, news, and sports channels you get with satellite TV, you can also get Internet service so you can check your email or surf the web while you're on the road.
RV satellite TV equipment
The satellite TV equipment you'll need for your RV is the same as the equipment you have in your home - a satellite TV dish and receiver. You can even use the dish and receiver you have in your home, but for convenience sake most people end up getting a second dish and receiver for their RV.
Because you'll be on the move you'll need a movable stand so you can aim your dish at the satellite. The least expensive stands allow you to manually align your dish whenever you stop for the day. There are also dishes that automatically align your dish, and even "in-motion" systems that track a satellite as you drive so passengers can watch satellite TV while on the move.
To locate a dealer for RV satellite TV stands do an Internet search for "rv satellite tv dish mounts," call you local RV dealer, or check eBay for used equipment.
Satellite TV Providers
There are three major satellite TV providers - DIRECTV, DISH Network, and Sky Angel.
DIRECTV
DIRECTV is the largest satellite TV provider and is ranked second in customer satisfaction among satellite TV providers by J.D Power. They offer 250 channels of satellite TV programming including sports packages, movie channels, pay-per-view programs, and XM satellite radio channels.
DIRECT Programming starts at $41.99 per month for 155 satellite TV channels and goes up to $96.99 per month for 250 channels. You get a free satellite TV dish and up to four free receivers when you subscribe to their service.
DISH Network
DISH Network is the fastest-growing satellite TV provider and is ranked first in customer satisfaction by J.D. Power. They offer 350 channels, including movie channels, sports packages, Sirius satellite radio channels, and pay-per-view programs.
DISH Network programming starts at $19.99 per month for 40 satellite TV channels, and goes up to $74.99 for 350 channels. When you subscribe to their service you get a free satellite TV dish and up to four free receivers.
Sky Angel
Sky Angel is a Christian-oriented satellite TV provider offering Christian TV shows, special events, conferences, children's shows, inspirational programming, and radio programs.
Sky Angel's programming package is $14.99 per month and includes 20 TV program channels plus 15 satellite radio channels. Their equipment costs $149 for one satellite TV dish and one receiver.
Satellite Internet Service
With satellite Internet service you can surf the web and get your email anywhere in the world. Satellite Internet service offers and always-on connection, a connection speed that's 10 times faster than dialup service, and multiple email addresses.
Bottom line
If you want all the comforts of home while you travel the open road, then satellite TV is a must. The equipment's free and you can get programming for as little as $19.99 a month. If you spend much time on the Internet, consider including satellite Internet service with your satellite TV service.

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Types Of Satellite TV Systems - TVRO And DBS

2011-04-11T16:34:00.001-07:00

You may think that there is only one type of satellite TV system...but you're incorrect. There is, in fact, two different formats of satellite TV: TeleVision Receive Only (TVRO) and Direct Broadcast Satellite (DBS). Each satellite TV system is built differently and functions in its own fashion. Dish Network, for example, is a DBS system. However, not all satellite TV systems are DBS.
Below is a break down of each system. Read through it and gain a better understanding of the TVRO and DBS satellite TV systems.
TVRO - TeleVision Receive Only
TVRO was the first satellite system available for home viewing of satellite TV. It required a relatively big dish of 3 to 6 feet in diameter and worked in C-Band. Frequencies of around 4 G Hertz are called C-Band and require bigger dishes because the wave length of these frequencies is longer than in Ku-Band which requires a much smaller dish of about 18 inches. Ku-Band is at 12 to 14 G Hertz.
TVRO systems also need a movable dish because it needs to get all the channels of many satellites. C-Band satellites have much less channels available than Ku-Band satellites and therefore more satellites are needed to provide enough channels. Possibilities that exist with TVRO systems is that you can also receive free channels and independent feeds from for instance news companies. You could for instance receive the unedited material that is broadcasted from a news crew somewhere in the coverage area of the satellite. They transmit their materials to their headquarters using a C-Band satellite. Many of these types of feeds are not scrambled and are available to everyone with the proper equipment.
TVRO systems are often referred to as Big Dish TV, C-Band Satellite TV and BUD (Big Ugly Dish).
DBS - Direct Broadcast Satellite
Satellite TV via DBS is done in the Ku-Band. These satellites work on higher frequencies and can transmit higher power signals. This means that much smaller dishes can be used to receive the signal. A small dish of 18 inches is already enough to receive all satellite TV by Satellite TV. This makes it possible to have satellite TV from an apartment on the 10th floor, if you have a clear line of sight to the south. This is the system used by Dish Network and other satellite TV providers.
DBS is for everyone. The satellite dish is so small that it is not an obstacle like with for instance the TVRO dishes of 3 to 6 feet. Once installed the dish needs no maintenance since it is aimed at just one satellite. Some dishes actually have 2 or more feeds which makes it possible to receive the signals from more than 1 satellite.
There are no free channels available on DBS satellites as these are often owned and used by the satellite TV provider it self, such as Dish Network, while TVRO satellites often are used by those who rent space on the satellite for a limited time. TVRO systems are meant for, for instance, transport of unedited materials between continents, but also within one continent.
DBS is meant for everyone with a simple, low cost installation of the system. Often the installation is for free as it really is very easy to do. The only thing that is needed is a bit of knowledge of where to find the satellite and the tools that make this even easier. A qualified installer will find the satellite and point it to maximum reception within minutes.

About The Author
Frank Johnson I am first and foremost an observer of life. I enjoy analyzing and exploring all aspects of life on planet Earth, and expressing my personal perspective on the nitty gritty of it all. As a result of my observations, I have become a freelance writer. http://www.dish-network-satellite-tv.ws/.

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Satellite TV Dealers -- Who's The Best

2011-04-11T16:33:00.001-07:00

Satellite TV Dealers
In the world of satellite TV there are satellite TV providers -- the companies who provide satellite TV programming, and satellite TV dealers -- the companies who sell the programming and the equipment you need to watch it.
In the U.S.A. there are currently two satellite TV providers -- DISH Network and DIRECTV -- and hundreds of satellite TV dealers who sell their services and systems.
Due to the recent rise in popularity of satellite TV, satellite TV dealers have sprung up all over the Internet promising the best deals, the best service, and everything else under the sun. But after you sign up for their service they sock you with hidden service fees, provide you with shoddy installation, and offer zero customer service.
So how do you know which satellite TV dealers are the most reputable, will give you the best service, and will sell you DISH Network or DIRECTV's services at the best possible price?
I've spent hundreds of hours researching online satellite TV dealers. Here's a rundown on the top four dealers -- the cream of the crop:
DISH Network Satellite TV Dealers
**** Allsat (Highly Recommended)
Established in 1995, when DISH Network first started broadcasting, Allsat is one of the oldest and most reputable online satellite TV dealers. Allsat began as an offline satellite TV store, then went online in 1997.
Their prices, reputation, and service are second to none.
Allsat currently offers:
* A free DISH Network satellite TV dish
* Up to four free receivers plus remotes
* Free professional installation
* Free DVR (digital video recording) receivers
* Free HD (high definition) receivers
* Free 25 movie channels
* 24/7 customer service
* Lifetime equipment warranty
* Free bonus gifts (click on the link below to view current offers).
*** VMC (Recommended)
VMC is one of the largest and most well known satellite TV dealers in the U.S. They installed the satellite TV system in the U.S. Capitol building.
VMC currently offers:
* A free 4-room satellite TV system
* Free professional installation
* Free digital video recorders
* Free HDTV receivers
* Free 25 movie channels
* 24/7 customer service
* Lifetime equipment warranty
DIRECTV Satellite TV Dealers
**** iSatellite (highly recommended)
iSatellite is one of DIRECTV's top satellite TV dealers. Though relatively new to the satellite TV scene, they are one of the fastest growing, most respected online dealers in the U.S.
iSatellite currently offers:
* A free satellite TV dish
* Up to four free receivers plus remotes
* Free professional installation
* Free DIRECTV DVR receiver (after $99 mail-in rebate)
* Free HDTV receiver (after $199 mail-in rebate)
* Free premium movie packages
* 24/7 customer service
* One-year equipment warranty
* Special offers (click on link below to view current offers).
*** Rapid Satellite (recommended)
In business since 1999, Rapid Satellite is one of DIRECTV's highest rated satellite TV dealers. They have thousands of customers in hundreds of cities across the U.S.A.
Rapid Satellite currently offers:
* Free 4-room system
* Free installation
* Free DIRECTV DVR (after $99 rebate)
* Free HDTV receiver (after $199 rebate)
* Free premium movie packages
* 24-hour customer service
* One-year equipment warranty
* Special offers (click on link below to view current offers).
Note: For more information on current DISH Network or DIRECTV programming and subscription fees, or to order satellite TV service with a free satellite TV system, click on the links below.

Click on the following link for more information on free satellite TV systems and service, or these links for ordering information, the latest offers, and free bonuses from DISH Network satellite TV or DIRECTV satellite TV.

About the Author
Brian Stevens is a professional freelance writer and webmaster who has written extensively on satellite TV dealers.

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Satellite TV Systems - Which is Best?

2011-04-11T16:31:00.001-07:00

A satellite TV system consists of a dish that captures the TV signal broadcast from a satellite, and a receiver that amplifies the signal and sends it to a television.
Less than 10 years ago, satellite TV systems consisted of a huge satellite dish, about the size of a flying saucer, and an array of black boxes that required an electronic technician to set up. Not only that, they were expensive, costing anywhere from $2,000 to $10,000.
We've come a long way since then. Now, satellite dishes are the size of a large Frizbee, the receiver is the size of a notebook, and using the system is as easy as operating a microwave.
And the best news of all is that today's systems won't cost you a penny. Thanks to the ongoing competition between satellite TV dealers, they'll give you a complete satellite TV system for free when you subscribe to their satellite TV service.
Benefits of a Satellite TV System
Here are the benefits of having a satellite TV system:
1. You have the option of viewing up to 256 channels of programming.
2. Satellite TV is broadcast in an all-digital format for the clearest picture and sound available.
3. Satellite TV systems include DVR (digital video recording) so you can record your favorite shows.
4. You can get HD (high definition) receivers that allow you to watch your shows in HD format.
5. Satellite TV is the more reliable than cable or over-the-air TV, with less blackouts and fewer picture problems.
6. Customer service is available 24 hours a day, seven days a week.
DISH Network Satellite TV System
Here's what you get when you order DISH Network satellite TV service:
1. A free satellite TV dish with mounting hardware.
2. Up to four free receivers plus universal remotes.
3. Free DVR (digital video recording) receivers.
4. Free HD satellite TV receivers (optional).
5. Free professional installation in up to four rooms of your home.
6. A one-year warranty on your satellite TV system.
DIRECTV Satellite TV System
Here's what you get when you order DIRECTV satellite TV service:
1. A free satellite TV dish with mounting hardware.
2. Up to four free receivers plus universal remotes.
3. Free professional installation in up to four rooms of your home.
4. DVR receivers -- free after a $99 rebate.
5. HDTV satellite TV receivers (optional), $199 per receiver.
6. A one-year warranty on your satellite TV system.
Satellite TV Service
In order to get a free satellite TV system you have to subscribe to a satellite TV service:
DISH Network offers four program packages. Prices start at $31.99 per month for their basic package which has 60 channels, and go up to $86.99 for their top-of-the-line package which has 230 channels.
DIRECTV offers three program packages. Prices start at $41.99 per month for their basic package which has 135 channels, including 31 music channels, and go up to $93.99 for their top-of-the-line package which has 185 channels.
Both services also have movie channels, sports packages, foreign language programming, adult programming, HDTV packages, and pay-per-view channels.
Bottom Line
When it comes to which satellite TV system is the best, it's six-of-one, a half-dozen-of the other. Both systems are state-of-the-art and have enough features to please even the most fanatical electronics buff.
But when it comes to additional features such as DVR and HD receivers, or different dishes to accommodate HD receivers and specialized TV channels, price differences can be significant.
Before you order satellite TV service, I recommend clicking on the links below to check out current satellite TV system options and prices.

About The Author
Brian Stevens is a professional freelance writer and webmaster who has written extensively on satellite TV systems.

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Possible Entry Strategies For Provision of Satellite Services by Foreign Company/Operator in India

2011-04-11T16:30:00.001-07:00

In the present state controlled satellite regulatory environment in India, Foreign Satellite Operators ("Satellite Company") can consider two entry options to establish its business presence in India and provide satellite services in the Indian subcontinent.
A. Providing Services Through ISRO. The Satellite Company can provide bandwidth capacity services to Indian end users (such as DTH and VSAT service providers) through Indian Space Research Organization ("ISRO"). For this purpose, the transponder capacity is canalized through ISRO and ISRO's approval may be forthcoming if alternate capacity is not available on INSAT satellites. As the leasing process involves the Department of Space ("DoS"), the Wireless Planning & Coordination Wing of the Department of Telecommunications ("WPC") and the concerned Ministry (for instance in the case of DTH, the Ministry of Information & Broadcasting), the process is definitely time consuming and with no clear assurance of achieving approval. The foreign satellite should be coordinated with INSAT satellites in terms of the International Telecommunication Union's ("ITU") Radio Regulations as a pre-condition for lease of capacity. A short term lease (usually on a yearly basis) is signed by ISRO or by its commercial arm, i.e., Antrix with the Indian customer, and between Antrix and the Satellite Company. There is no privity of contract between the end customer and the Satellite Company though typically the Indian customer and the Satellite Company agree on the commercial terms prior to approaching ISRO. The lease rentals are generally marked up by ISRO for provision of capacity to the end customer. INSAT reserves the option of not extending the capacity lease for subsequent years and require the end customer to migrate to a INSAT satellite, as and when alternate capacity is available. This indirect route of providing capacity to the Indian market has been adopted by several foreign satellite operators in the past including SES Americom, Asiasat, and New Skies.
This model gives the Satellite Company immediate access to Indian market through ISRO with minimal capital investment in India. This route however may not meet the long term business objectives of the Satellite Company due to the instability and indirectness of the access structure (i.e., solely through ISRO); procedural compliances; ISRO's veto on termination or renewal of the lease, etc. Alternatively, collaboration with ISRO to jointly develop, launch and operate a satellite can be also considered by the Satellite Company (similar to the joint development of the Measat system program, proposed to be established under a joint venture company with Antrix).
B. Establishment of an Indian Satellite System. The Satellite Company can alternatively consider to independently set up satellite systems in India. Indian satellite systems ("ISS") are satellite networks which are informed, notified and coordinated by WPC under the relevant ITU's Radio Regulations and procedures.
In the year 1997-1998, the Government of India ("GoI") announced the Satellite Communication Policy Framework ("SatCom Policy") and formulated the norms, guidelines, and procedure for registration of Indian satellite systems by private Indian companies and allowed limited use of foreign satellites (i.e., uplink from India) in special circumstances provided the satellites were coordinated with the INSAT satellites. Pursuant to the SatCom Policy, the GoI authorized ISRO to set up a Committee for Authorizing the establishment and operation of Indian Satellite Systems ("CAISS"), with its Secretariat at the Satellite Communication Programs Office at ISRO Headquarters at Bangalore.
In terms of the SatCom Policy, an Indian company incorporated under the laws of India is permitted to register its satellite systems for establishment, operation and maintenance of satellite systems in the Indian orbital spectrum and to offer communication transponder capacities/bandwidth to service providers. Indian orbit spectrum is the orbit-spectrum for which filings are done by WPC with the ITU and informed, notified and coordinated by WPC under the relevant ITU procedures. Satellite Company can consider establishing an ISS in terms of the SatCom Policy. Foreign equity investment upto 74 percent is permitted in the Indian company subject to obtaining the prior foreign investment approval from the Foreign Investment Promotion Board.
The Satellite Company would need to submit an application to the CAISS for setting up the satellite system together with the technical description of the proposed system including intended services and service area; network description and characteristics; and other details. As a condition for grant of authorization, the satellite control and monitoring facility including the telemetry, tracking and control ("TT&C") facility center for the satellite will need to be located in India and all foreign personnel deployed for installation, operation or maintenance of the TTC facility will need to be cleared by the Ministry of Home Affairs, GoI. Additionally, the satellite launched or leased would need to be on an orbital slot that is informed, notified and coordinated by WPC under the relevant ITU procedures for which filings will need to be done by WPC with the ITU.
The system established under the authorization will be accorded the status of an Indian Satellite System for providing satellite based services and transponder capacity/bandwidth on a commercial basis in India and will be eligible for all the preferential treatment accorded to such systems in service provisioning in India prescribed under the SatCom Policy. The authorization will be liable to terminated by CAISS, in case of default or contravention of any terms and conditions stipulated in the authorization including on failure to establish the satellite system within the time specified in the authorization or any extensions thereof, and impose any penalty as it may deem fit under the provisions of the agreement.
There is presently only one ISS in India, which is Agrani (Zee Group/Dish TV venture). Agrani has been set up with the objective of establishing, owning and operating a satellite system to provide satellite capacities in and around the Indian sub-continent. Agrani has however so far not been able to set up a satellite system even though it has entered into a long term collaboration with ProtoStar I Ltd. for lease/purchase of transponder capacity. No other application is presently pending before the CAISS for its consideration for setting up an ISS.
In the year 2004, Binariang Satellite Systems ("BSS") of Malaysia, agreed to enter into a joint venture relationship with Antrix for extension of Antrix's marketing and business operations in and to the Asia and Pacific region in the area of satellite communications. No progress has however been made by ISRO in the aforesaid venture as of date.
My next article on the subject will deal with the approvals, registrations and authorizations required for setting up an ISS in India.
Seema Jhingan

Areas of Practice:
Infrastructure, Telecommunications, Power, Mergers/Acquisition, Software/Information Technology, Business Process Outsourcing, Media & Entertainment, Private Equity and Venture Capital, General Corporate and Commercial, International Arbitration.
Professional Summary:
Seema Jhingan's practice spans over fourteen years during which she has acquired substantial expertise in representing developers, sponsors/lenders, venture capital investors, international corporations, financial institutions, and other strategic investors involved in the establishment, development and financing of major infrastructure and IT projects in India.

Seema is a Partner with a Delhi Based law firm LexCounsel, Law Offices and regularly contributes to journals and publications and often takes up speaking engagements. Seema can be reached at sjhingan@lexcounsel.in

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History of Satellite TV

2011-04-11T16:29:00.001-07:00

Arthur C. Clarke's Vision
Sir Arthur C. Clarke is generally credited with coming up with the concept of
using satellites in geosynchronous orbits to relay communications signals around
the world. In his honor, these are sometimes referred to as Clarke orbits. A
geosynchronous orbit simply means that the satellite is placed at an altitude of
22,300 miles above the earth's equator and travels at the same speed as the earth's rotational
speed. This keeps the satellite in the same spot above the earth at all times.
Clarke wrote an article titled "Extraterrestrial Relays", which was published
in Wireless World Magazine back in 1945. In his article Clarke, envisioned
three 'space platforms' placed at 22,300 miles above the earth and that worldwide
communications could thus be achieved.
Father of Satellite TV
But it is H. Taylor Howard a Stanford University Professor and former NASA scientist
Emeritus, who is generally acknowledged as the 'Father
of Satellite TV'. Howard designed and built the first satellite antenna and receiver
in his San Andreas, California garage in 1976. Howard died in a plane crash in 2002
at the age of 70. Now 32 years after Howards invention, it is doubtful that he
could have envisioned the quantum leap that satellite TV technology has made.
First Satellite - Sputnik
The very first satellite ever placed into earth orbit was Sputnik, which was launched
by the Soviet Union on October 4, 1957. The launch of Sputnik began what is commonly
referred to as the "space race". The United States answered with the successful
launch of Explorer I on January 1, 1958. Later that same year, NASA was created on Oct. 1, 1958, to perform civilian research related to space flight and aeronautics.
First Communications Satellite - Syncom II
The first communication satellite named Syncom II was developed by a group of businesses and government entities in 1963. Syncom II orbited at 22,300 miles over the Atlantic; the first
actual satellite communication was on July 26, 1963, between a U.S. Navy ship in Lagos,
Nigeria and the U.S. Army naval station in Lakehurst, New Jersey. However it wasn't
until 1978 that the television industry began using satellite communication for the
television industry. In 1975 a BBC engineer by the name of Stephen Birkill
built an experimental system for receiving Satellite Instructional Television.
Over the next three years Birkill continued to work on his system and in 1978 he
met Bob Cooper, a cable TV technical journalist and amateur radio enthusiast in the U.S
and Cooper invited Birkill to a cable TV operator's conference and trade show CC)S-78.
It was at the trade show that several satellite TV enthusiasts decided to help Birkill
with his experiments. Also, on March 1, 1978 the Public Broadcasting Service (PBS)
introduced the Public Television Satellite Serivce and as satellite technology
improved it was used more and more by broadcasters.
Direct Broadcast Satellite (DBS)
In 1980, the FCC established the Direct Broadcast Satellite (DBS), a new service
that consisted of a broadcast satellite in geostationary orbit, facilities for
transmitting signals to the satellite, and receiving equipment (black box) needed for people to access the signals. In turn, broadcasters developed methods of scrambling their signals,
forcing consumers to purchase a decoder, or a direct to home (DTH) satellite receiver,
from a satellite program provider. Before this signals could be receive by anyone
with a dish at no charge. Both DISH Network and DIRECTV are Direct Broadcast Satellite
providers. Soon after from 1981 to the early 1990's the 'big dish' market soared.
You could see these big ugly dishes a mile away. But they were cumbersome and very
hard to install.
As this stage of satellite TV development; it was much easier to
just have cable TV. Also the average cost of pruchasing a satellite dish and system
back in 1980 was a staggering $10,000. By 1985 that cost had dropped to around
$3,000., but still a hefty price to pay. In 1984 the U.S. Congress passed the 1984
Cable Act. This Act allowed for cable providers to scramble their transmission signals
thus bringing an end to the days of free satellite TV. In short, the 1984 Cable Act made
it illegal to steal satellite signals without paying for the programming.
Satellite TV - Enter DIRECTV and DISH Network
In the early 1990's four large cable companies joined together to launch a Direct
Broadcast Satellite company named Primestar. In June of 1994 the Hughes DIRECTV
Satellite System was launched. DIRECTV later purchased Primestar.
DIRECTV pioneered the development of the mini-dish, a small 18" diameter dish.
Today, DIRECTV boasts over 16 million households that have DIRECTV service. In 1996 the DISH Network Company a division of EchoStar Communications Corporation was formed and DISH now boasts over 13 million U.S. households with DISH Network Satellite Service. Both companies now
offer hundreds of programming channels to watch and each offers over 70 national channels
in High-Definition (HD). Both DIRECTV and DISH Network also offer dozens of satellite
radio channels and both have now gotten into providing High Speed Internet service.
Where satellite dishes alone once costs $10,.000., today both the satellite giants
offer complete satellite systems, including the satellite dish for free.
Today satellite TV is broadcast all over the world; making Arthur C. Clarke's dream a reality.

G Alan Davis is owner of Digital Dish, has over five years experience in the satellite TV business, selling both DIRECTV and DISH Network and has written numerous articles on the subject.

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How Satellite TV Works

2011-04-11T16:28:00.000-07:00

A satellite TV system is a very technical, highly complex system of equipment including
a satellite uplink station, the satellite out in space orbiting in a geosyncronous
orbit 22,300 miles above the earth's equator, the small mini-dish receiving unit
located on a house or business and last the receiver (black box) that connects to
your television and allows you to view the satellite programming. Commercial
satellite TV programming has been around since the 1990's and today it is making
huge gains on the cable TV market as more and more Americans are taking advantage
of better picture and audio quality, lower monthly prices than cable and free
equipment and installation that both major U.S. satellite providers, DISH Network and
DIRECTV provide. But just how does satellite TV work? In this article we'll take
a detailed look at the various steps involved along the way to producing such a
crystal clear and reliable picture on your television set.
Satellite TV - The Basics
Satellite TV uses a wireless system of transmitting radio signals to deliver its
television programming to the viewer's home or business. A radio signal can only
travel in a straight line however. Enter the satellite. By placing an
orbiting satellite at 37,000 km (22,300 miles) above the earth and having it match the earth's rotational speed (7,000 miles per hour) the satellite stays over the same spot above the earth.
This is referred to as being in geosyncronous orbit. These orbits are sometimes
also referred to as Clarke orbits in honor of Arthur C. Clarke who first came up
with the idea in an article he wrote back in 1945 entitled "Extraterrestrial Relays"
published in Wireless World Magazine. The orbiting satellite then retransmits the
radio broadcast signal back down to earth to the receiving satellite dish (mini-dish)
located on your home or business. The signal then travels through coaxial cables
from the dish into the receiver that is connected to your TV, where the signal is
then descrambled into viewable programming for your family to enjoy.
Uplink Station
Satellite TV programming that you watch at home begins with a transmitting satellite
dish or antenna located at what is known as an uplink station. The satellite dish
located on your house is only 18" in diameter and is tiny compared to the huge satellite
dishes used at uplink stations. These satellite dishes can be as large as 9 to 12
meters (30 to 40 feet) in diameter. The great size of these satellite dish transmitters
allows for a much stronger radio signal and for better aiming of the signal at the
orbiting satellite. The uplink dish is pointed toward a specific satellite and the uplinked
signals are transmitted within a specific radio frequency range, so as to be received by
one of the transponders tuned to that frequency range aboard that satellite. The
transponder 'retransmits' the signals back to Earth but at a different frequency
band (to avoid interference with the uplink signal), typically in the C-band (4-8 GHz)
or Ku-band (12-18 GHz) or both. The leg of the satellite signal path that transmits
the signal down to the Earth station is known as the 'downlink'. Satellites can
have up to 32 transponders for Ku-band and up to 24 for C-band only satellites.
Typical transponders each have a bandwidth between 27 MHz and 50 MHz. Geostationary
Kc-band satellites need to be spaced at least 1 degree apart to avoid signal interference.
For C-band satellites the spacing needs to be at least 2 degrees.
Satellite Signal Technology
Original satellite broadcasts are converted into a high-quality, uncompressed digital
stream containing a lot of data, and sends it at a speed of 270 megabits per second (Mbps)
for each channel. All of this data must be compressed however or the satellite
would not be able to receive the information. The system of compression used in the U.S. is the MPEG-2 compressed video format. This is similar to the system used to make DVDs. The provider could now reduce the 270-Mbps stream to about 5 or 10 Mbps, enabling them to transmit about 200 channels, instead of the 30 they could transmit before compression. These signals are scrambled so that only paid subscribers can receive them.
Mini-Dish Technology
Unlike their predesessors, today's satellite dishes are small, only 18" in diameter
and are referred to as a 'mini-dish'.
A typical satellite dish consists of two parts: the reflector and the feedhorn. The reflector
is the concave dish-shaped part of the antenna. This is the part of the antenna that
captures and focuses the satellite signal onto the feed horn. The feed horn is the part
of the antenna that is mounted on an arm that sticks out from the relector dish. It takes the
signal and feeds it through a cable to your satellite receiver (black box).
Newer satellite dish designs feature multiple feed horns. This is
so the dish can pick up signals from several satellites and clearly focus the captured
signal on one of the several feed horns.
Something called a feed horn has a feature known as a low noise
block down converter (LNB). This provides for clear signal. The LNB does two things:
It amplifies the signal received from the satellite provider, and filters out 'signal noise,'
radio signals that do not carry the satellite provider's television programming.
Satellite Receiver
The satellite receiver is simply the black box that is connected to your television
set. It receives the signal from your mini-dish and then de-scrambles the signal into
viewable pictures for your family to watch. The receiver does three main things:
It receives and de-scrambles the signal which contains the programming.
It separates the programming into the individual channels you request by way
of the channel selector button on either your TV or your remote control.
It tracks your Pay Per View usage, and sends your billing information for this
programming to your provider.
Today, there are several different kinds
of receivers: standard receivers, DVR receivers and HD receivers for receiving
high definition (HDTV) television programming. DVR (Digital Video Receiver) players
allow the viewer to actually Pause and Replay live TV and to record up to 70
hours on the DISH Network DVR 311 or 322 players. The DISH Network DVR receiver
is an advanced dual tuner, two TV output satellite receiver and integrated digital
video recorder (DVR). The DISH Network DVR's were designed so that you never have
to miss another favorite TV show again. No matter what your schedule; with the Dish
Network DVR you can simply record your favorite shows with just the click of a button.
DISH Network offers over 500 programming channels to choose from and all
DISH Network satellite programming comes in 100% all-digital video and audio.
So how does satellite TV work? In a word - perfectly.

G Alan Davis is owner of Digital Dish, has over five years experience in the satellite TV business, selling both DIRECTV and DISH Network and has written numerous articles on the subject.

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Watch Satellite TV on Computer - Powerful Tool On The Loose

2011-04-11T16:25:00.001-07:00

Satellite TV fans would certainly find it very thrilling to watch satellite TV on computer today. We can understand why as until just recently, TV viewers are only able to watch satellite TV on computer by installing PCTV cards on their computers. What are PCTV cards? They are hardware created to enable you to watch TV on PCs using satellite TV feeds. These cards come in the form of an external device for your CPU or internally fixed onto your motherboard. Now, PCTV cards definitely are not the cheap for the average person and can carry a price tag in the range of hundreds of dollars.
Fortunately, there is a more affordable option in the form of a PC satellite TV software so that one can still watch satellite TV on computer without the exorbitant cost. After installation, your PC would then become just like a satellite television set and broadcast thousands of satellite TV channels. To watch satellite TV on computer has never been such a convenient and affordable option for all.
Many all over the world are catching the bug to watch satellite TV on computer. It appears that TV viewers are beginning to see the many benefits in watching satellite TV on their computers.
1. Reasonable One-time Pricing
Expect to find the PC satellite TV software used to watch satellite TV on computer priced below most satellite TV services you would find on the market. You may argue that the cheapest TV service costs less than $20 while the software costs you perhaps $50 - 100 and therefore is more expensive. What you missed out about using PC satellite TV software is you can do away with monthly subscriptions completely. The moment you have purchased the satellite TV software, you own the rights to watch all the TV programs for as long as you like. At the same time, if you prefer to watch special TV channels may it be Live sports channels or any other program you find, you need not foot any extra charges or surcharges. Using software to watch TV on your PC does have its privileges.
2. Extensive Choice of Satellite TV Programs
Normal satellite TV services broadcast a limited number of channels to their TV subscribers. From the viewpoint as a consumer, the choice of TV programs is important. If you somewhat decide to choose PC satellite TV software to watch TV, be prepared to be so spoilt for choice with thousands of satellite TV stations when you are ready to watch satellite TV on computer. Finding satellite TV channels screening programs like cartoons, videos, news, sports events and games, movies and TV series like Desperate Housewives. You will find a program of your choice.
3. Picture and Sound Quality of Satellite TV Channels
Weather conditions is one major culprit behind poor reception of satellite TV signals when using the satellite dish network. Picture quality can suffer badly as a result and you may experience temporary blackouts in your computer screen when you are watching a TV program. It does not take a rocket scientist to figure out the disappointment you must be feeling. When you choose PC satellite TV software to watch satellite TV on computer, you do not have to struggle with this issue. The visual and sound quality of the PC satellite TV far exceeds that of the satellite dish when watching satellite TV.
As you can see, these are true merits in using software to watch satellite TV on computer. People who appreciate the low cost and functionality of the software are turning to PC satellite TV software. TV enthusiasts all welcome this technological shift which of course includes me who is able to catch a new movie release or watch world news on our computers. Study my satellite TV blog to get a hold of this proprietary software to watch satellite TV on computer instantly.

Davion is a successful webmaster, author and TV lover. Read more on how you can instantly watch satellite TV on PC [http://watch-satellite-tv-on-pc.blogspot.com], tuning into hundreds of LIVE world channels of news, movies, music and kids program at Watch-Satellite-TV-On-PC.blogspot.com [http://watch-satellite-tv-on-pc.blogspot.com].

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Watch Satellite TV on PC - PC Satellite TV Software Works?

2011-04-11T16:24:00.001-07:00

Satellite TV viewers think it is really convenient to watch satellite TV on PC today. Up till now, TV viewers can watch satellite TV on PC using the PCTV cards before we ever hear about PC satellite TV software. The PCTV cards are basically hardware cards used to receive satellite TV feeds for display onto our computer screen. They come in 2 forms of devices, and are either plugged as an external device to your CPU or installed directly onto your motherboard in your PC.
These cards are not the cheapest devices and can be priced from $200 onwards for a decent functioning card. Right now, using PC satellite TV software to watch satellite TV on PC has overtaken the conventional satellite dish method. After installation, the PC satellite TV software allows your computer to operate just like a satellite television and you can literally receive thousands of worldwide satellite TV to watch satellite TV on PC.
To watch satellite TV on PC making use of software is fast picking up in the homes of US, UK, Canada and Australia where the people spend more hours on TV. There are several benefits to watch satellite TV on PC.
1. Wide Range of Satellite TV Channels
Satellite TV packages typically offer at least a few hundred channels to their subscribers. From viewer feedback, the quality of the TV programs is not attractive and there are quite a number of program channels which people have little interest in. With PC satellite TV software, the software allows you to tune into thousands of satellite TV stations to watch satellite TV on PC. It is not hard to find TV channels displaying programs like kids programs, videos, news, LIVE games, movies and TV series like Prison Break 2. There is bound to be a suitable channel for you.
2. No Monthly Subscription
The software used to watch satellite TV on PC does not cost you more than $50 in most cases. The clear advantage of using PC satellite TV software is the software cost is a one-off expense. After you have bought the satellite TV software, that is all you are ever going to pay for. This is not the case with satellite TV services if you prefer to watch specific exclusive TV channels. Once you own the software, you need not worry about other charges like pay-per-view. This has to be one major difference when using PC satellite TV software to watch TV on your computer.
3. Picture and Audio Quality of Satellite TV Channels
Everyone knows that the old method of using satellite dish to watch satellite TV can be disruptive especially in locations which are subjected to bad weather conditions like rains. There is a high possibility that the TV reception is disrupted and thus, the TV transmission is poor. Pictures can be wavering and the TV channel could get cut-off when you are watching your TV channel. When you choose to watch satellite TV on PC using software, poor reception is almost unheard of. The picture and audio quality of the PC satellite TV far outdoes the satellite dish system.
Looking at all these, there are real tangible benefits to watch satellite TV on PC with software. TV viewers who appreciate the convenience and the affordability of the software are getting used to watching satellite TV with this method. This is indeed a joy for ordinary folks like us who are able to capture so many TV programs on our computer. Learn more from my blog about this software that allows millions to watch satellite TV on PC from the comfort of their homes.

Davion is a successful webmaster, author and fan of TV shows. Discover how you can instantly watch satellite TV on PC [http://watch-satellite-tv-on-pc.blogspot.com], tuning into hundreds of LIVE world channels of news, movies, music and kids program at Watch-Satellite-TV-On-PC.blogspot.com [http://watch-satellite-tv-on-pc.blogspot.com].

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Watch Satellite TV on PC - Does PC Satellite TV Software Rock?

2011-04-11T16:23:00.001-07:00

More are finding it exciting to watch satellite TV on PC nowadays. Just not long ago till now, we have been able to watch satellite TV on PC by installing the PCTV cards onto our PCs. PCTV cards are basically hardware cards used to receive free satellite TV channels onto the computer to watch. The cards are either plugged as an external device to your CPU or installed directly onto your motherboard in your computer. These cards are not the cheapest devices and can be priced from $200 to $300 for a branded card from established manufacturers. Currently, using PC satellite TV software, it has replaced this old method to watch satellite TV on PC. Once installed, the software enables your computer to function like a satellite television and you can receive thousands of global satellite TV and radio stations to watch satellite TV on PC.
Watching satellite TV on PC with PC satellite TV software is fast becoming a norm in the homes of US, UK, Canada and Australia where the TV entertainment industry is more matured. There are obvious plus points to watch satellite TV on PC if you may ask.
1. Huge Choice of TV Channels
Satellite TV services typically broadcast several hundred channels to their subscribers. From viewer feedback, the quality of the TV programs is not equal and there are quite a number of program channels which do not invoke much interest. With PC satellite TV software, you can instantly connect to thousands of satellite TV stations where you will find a good program to watch on PC. It is quite easy to find TV channels showing programs like kids programs, videos, news, sports events and games, new movies and TV shows. The programs are tailored for the entire household.
2. Low One-Time Cost
The PC satellite TV software used to watch satellite TV on PC would not require more than $60 in most cases. The main difference between using PC satellite TV software and satellite TV services is you can do away with monthly payments. After you have bought the satellite TV software, you are done with the payment. That's it. Satellite TV services would usually charge you additional cost if you want to watch some LIVE telecast of games not included in your TV package. Once you own the software, you need not worry about some accumulated or pay-per-view charges. This is one major difference when using this mode to watch TV on your PC.
3. Visual and Audio Quality of Satellite TV Programs
It is common knowledge that the long-time way of using satellite dish to watch satellite TV can be interfered especially in places which experience bad weather conditions like rains. It is quite common that the satellite dish is interrupted because of this reason and as a result, the TV signal feed becomes affected and become poor. Pictures can become fuzzy and the TV channel could get cut-off when you are watching your favorite TV program. This can really dampen our moods. When you choose PC satellite TV software to watch satellite TV on PC, this becomes a non-issue to you. The visual and sound quality of the PC satellite TV exceeds in performance when compared to the satellite dish system.
From what we can gather, there are real tangible benefits to watch satellite TV on PC with software. People who appreciate the low cost and functionality of the software are turning to PC satellite TV software to meet their needs. TV enthusiasts all welcome the change which of course includes me who can now catch a movie or watch a TV news channel on our PC. Check out my satellite TV blog to discover more information about this versatile software to watch satellite TV on PC immediately.

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What Is The Future Of Satellite TV Vis A Vis Internet Television?

2011-04-11T16:22:00.001-07:00

The following article includes pertinent information that may cause you to reconsider what you thought you understood about the relationship between satellite television and Internet television. However, the most important thing is to read with an open mind and be willing to revise your understanding if necessary.
What Is Satellite Television?
Satellite television refers to television service beamed to subscribers via orbiting communications satellites high above earth from a distance of between - 22, 000 to 37, 000 miles making it possible for television programs to reach wider areas than was possible with either the traditional terrestrial or cable television which out reach was hampered by earth's curvature and distance.
When Was The First Satellite Television Aired?
It was in 1962 that the very first television signal was up linked from Europe on to the Telstra satellite and beamed over North America. Anik1 was the first domestic North American satellite launched in 1973 in Canada.
How Does Satellite Television Work?
Well, without going technical, it will interest you to note that the television signals you receive from communications satellites are really first sent up from ground stations via very big (9 - 12 meters) dishes to an orbiting satellite that in turn beams the signals down to earth and on to your receiver's parabolic dish's focal point and a LNB or low noise blocker component converts ands send the signals to your decoder box where the final conversion is done to the signals so that it becomes the sound and pictures you watch.
There are also different brands of mobile none parabolic dish receivers for use in vehicles and other mobile platforms. In this case satellite television signals are received with a satellite antenna and directed through a satellite decoder box and an oscillator converts it to L-band range of frequencies that an on-board electronics finally converts to the standard frequency usable by normal television sets.
What Is A TVRO?
Television Receive Only or TVRO is the forerunner of satellite television viewing at home. The very big dish size, about 3 - 6 feet, required to run C-Band frequencies of about four G Hertz meant that not most people could own it due to the very exorbitant cost of installing one, and the space for installation.
One other hassle with TVRO is that the big dish has to be moveable to keep track of more satellite, because C-Band satellites carry less channels than KU-band satellites. This dish movement, however makes it possible to receive free channels and feeds or even unedited C-Band news material being sent to headquarters by field correspondence or a news crew, they are usually not scrambled.
What Is Direct Broadcast Satellite Or DBS And What Makes It Better Than TVRO?
Once you begin to move beyond basic background information, you begin to realize that there's more to the future of satellite TV vis a vis Internet television software than you may have first thought.
DBS is satellite TV broadcast thorough Ku-Band satellites that work on higher frequencies with stronger signals than C-Band or TVRO, which makes it possible for you to install smaller dishes for receiving their signals.
People who live high up on apartment buildings favor the DBS since installing an 18 inches dish up there is possible. Another advantage of the DBS over TVRO is that the dish is stationary needing no maintenance plus, the installation is free in most cases.
This is made possible because DBS television satellites are usually in geosynchronous orbit that is stationary in the sky relative to the Earth, because each satellite is launched into space at around 7,000 mph to settle at around 22,200 miles above the Earth.
With this speed and height, the satellite revolves around the earth once every 24 hours in juxtaposition with Earth's own rotation. This is what makes it possible for your 18 inches dish to remain in a fixed position with the satellite without requiring adjustment.
What is Internet Television and Is It Better than Direct Broadcast Satellite?
Internet television as the name implies refers to Television programs streamed onto a PC or Laptop through the Internet. There are different types of Internet television services. Some of them are recorded rebroadcasts while others are live broadcasts made possible with ingenious software. You can connect to thousands of satellite television services simultaneously. A wide range of viewing choices - unlimited TV shows, Movies, Sports, Soaps and more.
You don't need any hardware such as decoder, wire, dish or antenna making. You can watch your favorite programs, even outdoors, from all over the world, so long as you have internet connection. Internet television is just a hassle free way of watching a lot more numbers of satellite TV programs and channels free of monthly satellite television subscription fees.
What Is The Future Of Satellite TV Vis A Vis Internet Television?
What would be the future of Satellite Television depends on several factors: For instance, even before the advent of Internet television satellite television companies did not depend on subscription fees for their survival.
Advertising pays a big chunk of the bill for you to watch satellite television even at the present rate you might consider very exorbitant
License fees are another way through which satellite television services are sustained. For instance, If you are in the UK and you have equipment that is capable of receiving TV signals then the law states you must pay for a TV license.
Today, there already exist broadcasters who use only advertising to pay for their service and so allow viewers free viewing of their programs, so in my opinion watching satellite television programs free on your PC or Laptop will not kill satellite television, rather Internet television will increase the number of viewers for satellite television services and lead to more and better priced advertising charges.
Of course, it's impossible to put everything about the future of satellite TV vis a vis Internet television software into just one article. But you can't deny that you've just added to your understanding about the future of satellite TV vis a vis Internet television software, and that's time well spent.

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Watch Satellite TV For Free - Does Free Satellite TV Exist?

2011-04-11T16:21:00.000-07:00

To watch satellite TV for free without having to pay huge sums of subscription fees sounds like a good idea. Over the past couple of months, there are a number of online commercial advertisements offering free satellite TV to watch. Most people may quietly be thinking in their minds if it is possible to watch satellite TV for free at all or is it just the latest advertising gimmick. This article will take us through the question of whether we can truly watch satellite TV for free and offer an alternative to watch satellite TV on PC.
Perhaps viewers misunderstand the meaning of free satellite TV or to watch satellite TV for free. They think that the advertisements they are seeing are offering them to watch satellite TV for free when what is offered free are the free satellite TV equipment by major satellite TV service providers like DirecTV. The equipment could be free, and even the installation could be free as well. But in order to watch satellite TV, you would need to subscribe for a monthly satellite TV package with the satellite TV service companies. In some cases, you need to sign a long-term contract of at least half a year in order to enjoy the freebies like free set up and satellite dish equipment. So the next time you see an advertisement put up by service providers, be prepared to shell out at least $20 upwards a month to watch satellite TV.
Another group of satellite TV providers also offer to let you watch satellite TV for free using Digital Television and DishNet cards. They even have satellite TV emulators, smart cards, bootloaders or unloopers and devices like that to intercept TV signals from the major TV services. It sounds good to be able to buy these devices to use and forget about paying monthly subscriptions. But I have to warn you of what could possibly happen when you try to watch satellite TV for free using these methods.
There is a constant risk that when you watch satellite TV for free with these devices, the system would die on you. And the whole satellite TV crashes and there goes your TV viewing. You may laugh it off and think that it is a rare occurrence. The truth is it happens quite frequently. Digital satellite systems programmers (DSS) are spending a lot of time, fine-tuning their electronic counter measures (ECM) to deactivate or lock down the smart cards, and emulators. It is expected since people who are using emulators are stealing the satellite TV signals that allow them to watch satellite TV for free. The pirates who sell the cards are not stupid either. They could always come up with an anti-ECM program and code their cards. This is an ongoing cycle that never seems to end.
In the end, those who want to watch satellite TV for free got to keep getting their cards replaced or reconfigured. Each time they do so, they have to pay a fee and if that happens a few times in a month, it is really pointless to continue using their cards. They might as well pay the satellite TV services monthly to watch satellite TV. After all, in the long run, using these pirated cards also does not mean they get to watch satellite TV for free.
This is what is happening in the free satellite TV entertainment industry. Anyone who wants to watch satellite TV can do so nowadays on their computers without having to pay hefty sums to the satellite TV service providers. They get to watch satellite TV for free after a one-time investment in a PC satellite TV software. Find out from my TV blog how you too can tune into thousands of satellite TV channels without expensive monthly subscriptions.
This article may be freely reprinted or distributed in its entirety in any ezine, newsletter, blog or website. The author's name, bio and website links must remain intact and be included with every reproduction.

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Satellite Communication Overview of the Technology & the Antenna System Part IV

2011-04-11T16:19:00.001-07:00

Key Issues
Looking ahead of 1990's, one could observe a very rapid expansion of global market in satellite communication into personal communication and new mobile satellite services, such as Personal Communication System (PCS) and Mobile satellite Services (MSS) respectively, Low Earth Orbit (LEO) satellite systems, Global Positioning System (GPS) navigation, and new direct broadcast satellite services. LEO satellite services were introduced towards the end of 1990's, and the growth depended on the competitive factors. The conventional Fixed Satellite services (FSS) and Maritime Mobile Satellite Services (MMSS) grew steadily but not as before.
Optical fiber cables, now forming a greater part of this communication revolution through out the world, severely challenged the fixed satellite services. Very high data rates, similar to High Dynamic Range (HDR) graphics, which requires greater than 155Mb per second of data transfer, which required excellent signal conditioning, were being carried by the fiber optics cables. Fiber optic cables have a better performance than satellites, having much less time delay in transmission. It was a time when satellite services needed to prove its advantage on HDR applications and networking, having a more modest data rates, for example T1=1.5Mb per second. A T-1 line actually consists of 24 individual channels, each of which supports up-to 64Kbits per second data rate. The advantages include, wide area coverage, distance insensitivity, flexibility, multiple access and destination capabilities and economy. Although much of the HDR traffic, such as multi-channel telephone trunks, from satellites to cables, will be transmitted through fiber optics cables, new opportunities opened up for HDR satellites to carry HDTV picture signal distribution, and also support the emerging field of Distributed High Performance Computing (DHPC). To gain access to this application market, HDR satellites needed to be developed and deployed commercially.
It was clear by now that the world of satellite communication was changing fast and threats existed for fixed satellite services, while new opportunities opened up in mobile, broadcast and personal services. Presently, the US leadership in satellite communication is being challenged, while it was undoubtedly the leader of such technology and was an agent of the changes in the past.
There are reasons as to why there has been a bleak assessment of the future of US in satellite communication technology. The important reasons include, the governments reduced role, lagging R&D effort, lack of systems conceptualisation, non-focusing of effort in new applications, and lack of effective industrial liaison and co-operation. On record, the assessment shows that during 1970's and 1980's there was extremely limited activity in US in the area of satellite communications projects, while there were frequent diverse research programs that were going on in Europe and Japan. Although these projects are of a different technology and much less budgeted than the US ones, the overall impression of US losing ground in the area of satellite communication is essentially correct.
The setting up of policy, planning, and supporting industrial development in different countries varies widely, with the governments of each country playing a key role in such activities. The policies and planning of the governments in Europe and Japan are far more aggressive than that of US, with the resources for such development being far more deployed. In-fact, in the last ten years, NASA has spent much less in satellite communication than its counterparts, the Japanese National Space Development Agency (NASDA) or the European Space Agency (ESA), although NASA's total budget is many times greater.
Satellite Communication Technologies
A brief discussion, relating to the assessment of satellite communication technology, is presented here.
The Antenna System
A component of active transmitter and receiver, the antenna is a transducer between electromagnetic waves in space and voltages or currents in a transmission line. The receiving antenna transforms the receiving radio waves into electrical signals which are processed for necessary information. On the other hand, a transmitting antenna converts electrical signal into radio waves and transmits them to the Earth stations. The radio waves (signals) received and transmitted by the two antennas are based on certain frequencies and the receive frequency is always different from the transmitted one. These two frequencies are kept separate owing to the reason that if they were the same, there would conflict between the received and transmitted signals. These antennas are generally directional antenna, transmitting more power in some direction than others. The directional property of an antenna is represented by its radiation pattern, which are generally 3-dimensional.
An antenna needs power to transmit. This power lets the antenna transmit over greater distances. This ability to transmit depends on the "gain" of the antenna. The more the "gain," the antenna can transmit a greater distance. This power is derived from the onboard electrical power generation in a satellite. Here there is a limitation on this power. A battery bank and solar cell panels, provide power to the onboard satellite systems. The solar panels are active during the sun-light times, as it powers the satellite systems and charges the battery bank as well. In dark the solar system cannot work and the battery bank starts to provide the generation. A dark situation occurs when the Earth comes in-between the satellite and the Sun, when the battery bank switches on to supply the power required.
In order to know more about antenna, let us now look at some of the terms used in defining an antenna characteristic. First, the radio signals received or transmitted by an antenna is related as frequencies and expressed in Hertz (Hz). Frequency has been names as Hertz (Hz), after Heinrich Rudolf Hertz (1847-1894), who was first to transmit and receive radio waves. Hertz is a measure of the frequency and denotes the number of cycles that a signal undergoes in a second. For example, if a signal makes a complete cycle in one second, that is measured as 1Hz. As for the term Bandwidth in the concept of radio communication, the difference between the highest frequency signal component and its lowest one, in terms of Hz, is the spectrum which is called the bandwidth of the signal. A typical voice signal has a bandwidth of 3 kHz, that is to say that the frequency of a voice lies within 3 kilo hertz bandwidth, where-as the TV signal has a bandwidth of 6MHz, some 2,000 times as wide as the voice. In here, "k" and "M" denote kilo and Mega respectively. For understanding, the table below provides the conversions:
Table 1
I kHz 1000 Hz
1MHz 1000 kHz
1 GHz 1000 MHz
Where,
k = Kilo
M = Mega
G = Giga
Staying in the subject of bandwidth, generally three types of bandwidths are utilised in satellite communication and these are, Ku-band, L-band and C-band. The Ku-band uses frequencies from 14 Giga Hertz to 14.5 Giga Hertz (see Table 1), for up-linking signals from the Earth stations to the satellite and 11.7GHz and 12.7GHz and for down-linking from the satellite to the Earth stations.
It has been mentioned above, that receiving and transmitting frequencies, to and from the satellite are kept wide apart, to avoid any interference between the two. The higher frequencies, Ku-band frequencies are significantly more susceptible to signal quality problems caused by rainfalls. This is known as "rain-fading."
L-band frequencies range from 390MHz to 1,55GHz. Satellite communication and terrestrial communications between satellite equipment uses this band of frequencies. L-band higher frequencies are less susceptible to rain-fading compared to Ku-band signals.
The original frequency band allocated for satellite communication is the C-band frequency, which uses 3.7GHz to 4.2Ghz for down-linking signals to the Earth stations and 5.925GHz to 6.425Ghz for up-linking from the Earth stations. The lower frequency ranges in this band have a better performance under bad weather conditions than the Ku-band frequencies. Variations of C-band frequencies are being used in different parts of the world and these are classified as, Extended C-band, Super Extended C-Band, INSAT C-Band, etc. C-band requires a larger Earth station dish antenna, varying between 3 inches to 9 inches, depending on the design parameters. Reflector antennas are mostly used in traditional geostationary satellite, having applications in fixed satellite services (FSS) and maritime mobile satellite service (MMSS). These are used to link L-band, C-band and Ku-band, which require high gain antennas with parabolic dish structure. A reflector antenna is the one which has a spherical wave-front, which means that the radiations of the signals from the antenna are spherical in nature, one in which the energy spreads out in all directions away from the antenna and produces a pattern that is not very directional. A parabolic antenna is specifically used for high directivity. These antennas are illuminated by a set of "feed" antennas or indirectly through a system of sub-reflectors. A feed antenna will generally consist of a horn type structure, having electronics components for signal amplifications and signal conditioning circuitry. This feed antenna is mounted at the absolute center of the dish reflector antenna, with the horn facing the center of the dish. There could be multiple horns in such feed antenna.
Most of the Low Earth Orbit satellites have space constraint to have any of the type of parabolic antennas. Instead they have antennas which are known as "Whip Antenna." There is ofcourse a shrink in the gain of the antenna in comparison to the reflector antenna as used with the geosynchronous satellites. This loss of gain is compensated by the reduction in the distance that such satellites orbit the Earth, being just 2,000 kilo meters as compared to 40,000 kilo meters for the geosynchronous satellites.
The ground antennas for the low Earth orbiting satellites are of generally Yagi or Helix design. Low Earth orbiting satellites use very low frequencies in receiving and transmitting signals and the dish antennas would be impractically large. There is not much of a difference between the requirement of a low Earth orbiting satellite and a geosynchronous one and with the advent of modern systems, like Motorola's IRIDIUM, that require sophisticated beaming of signals, low Earth orbiting satellites may soon have phased arrays and reflector antennas.
The Yagi antenna derives its name from two Japanese inventors, Yagi and Uda. This is the reason why the antenna is also referred to as Yagi-Uda antenna. The invention was first published in 1928, which was presented by Yagi himself. This type of antenna consists of an array of a dipole and additional parasitic elements. There is another element, a reflector, slightly larger in length than that of a dipole. This arrangement gives antenna better directional characteristic than a single dipole antenna. Yagi antennas are directional, along the axis perpendicular to its plane of elements, from the reflector to the driven parasitic elements. It is interesting to note that additional directors in these type of antennas increase directivity of the signals, where-as, addition of further reflectors makes no significant difference.
The gain of a Yagi antenna is controlled by the number of elements that it has. However, spacing the elements is also a design factor in terms of gain of such antenna. The design of the Yagi antenna has many inter-related variables, and earlier designs were not being able to achieve the full potential or performance of these antennas. Today's computer design has made a great impact of the design characteristics and greater improvement in performance has been achieved.

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Satellite Dishes Are The Boon In Modern Technology

2011-04-11T16:18:00.001-07:00

Televisions are the chewing gum for the eyes- Frank Lloyd Wright (1869 - 1959) and Satellites are the 1970's lava lamps.
With the advancement of technologies, satellite television came in to existence. Satellite television is a revolution when compared to terrestrial and cable television, as it received signals from communication satellites in the space. In many places these satellite television supplement its conventional counterparts to get wide range of channels.
For years, satellite television is not an acceptable one as it had many disadvantages of fixing a very large satellite in a place and then lining it to the appropriate satellite. It even took months to set it by trail and error method. Bad weather is always a hindrance to this method of broad casting.
In the conventional method, the radio wave signals often disrupted and proper broadcasting was not possible as it was not inline with the antenna, which transmits these signals to the surrounding area. To get a perfect signal you should be very close to the broadcasting area.
Whereas satellite television, receives the signal from satellite dishes, which is in the geo-synchronous orbit of the space. It orbits in elliptical inclination or in geostationary orbit of 37,000 km above the earth.
Earlier in 1980's the Consumer satellite television reception was highly were expensive and the dishes used were as large as 12-foot height. It had a motorized, multiple satellites reception. In 1995, easily usable small dish network came in to existence. Now, direct broadcast satellite (DBS) is usage to enable the satellite provider to select programs and broadcasts them to subscribers as a set of packages. It is a digital broadcast, which means transmission happens in Ku frequency range (12 GHz to 14 GHz).
Like other Satellite relayed communication, Satellite television uses an antenna, which is mainly located in uplink direction. These are mainly nine to twelve meters in diameter. These large structures are required for accurate and increased signals from satellites. These uplinked dishes placed in such a way that they receive to a particular frequency range from the satellite, which is in the space. Then these satellites in space, retransmits, or resend the signals back to these uplinked dishes in earth in a highly different frequency from the previous one. These kind of receiving the signals are termed as downlink. C-band and Ku -band are used for uplink service. The signal, received from the space, becomes weak. Therefore, these uplink dishes do conversions of the signals to low- noise block down converter. Then these radio waves get converted in to electrical signals from C-band and Ku -band to L-band. The L-band receives the signal through coaxial cable and converts in to desired output.
However, the process may look very complicated. These are the units, which are the eye of the satellite television, which helps in uninterrupted service of information and makes a pathway for everybody to enjoy the new access to the information age.

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Satellite Phone Sales

2011-04-11T16:17:00.001-07:00

Geostationary satellite phones versus civilian use satellite phones
Although satellite telephones can be used for geostationary orbit connecting the whole world with only three or four satellites, the most popular civilian system is Inmarsat. Geostationary satellite phone requires a large antenna system for signal receipt and transmission. This makes the entire system inconveniently large and affects mobility and ease of use, quite adversely. Civilian satellite phones such Inmarsat, is quite handy to use and does not require such a large system of antenna. However, every satellite hand held phone system suffers from a big disadvantage that they need a clear link with the sky and are unusable inside a building. Here the requirement will be that of external antenna and it makes the whole process quite cumbersome and costly too.
Satellite phones using Low Earth Orbit technology
These satellite phones have the rare advantage of covering the world without wire and without any gaps. Low Earth Orbit satellites go round the earth at a very high speed but at lower altitude with an orbital time of around 90 minutes. The altitude at which these satellites move are somewhere between 600 to 1,150 Kms. The original two LEO systems are Iridium and Gobalstar could not become popular.
Satellite phones models
Satellite phones have been quite popular in films and stage shows. They are available in various models and come from divergent brands. The most popular ones are Globalstar, Iridium, and Inmarsat. A prospective user need not always purchase one since satellite phones on rental are also available. Satellite phones can also be purchased by ordering online. Most of the providers also have the system of same day delivery or door delivery, as preferred by the customers. In addition they offer attractive plans to gain customer support like no deposits, an extra free battery, and unlimited use with no bundled minutes, fastest shipping, and many more. An example is the International Cell Phone rental package offered by some, that provides connectivity to 130 countries with pulse rate payment ranging from 89 cents to $1.69.
Transition from commercial to consumer use
At the start of the millennium, satellite phones were yet to make a big headway and most of the providers were struggling for self-sufficiency. The most pertinent reason behind such a state of affairs was the high payable cost and high payable pulse rate. For example the Globalstar handheld phone cost around $1,200 and the pulse rate payable was $2.49 per minute. Inmarsat was also providing a bulky suitcase set at $3,000 to $10,000. Therefore, initially the users of satellite phones were the Government and big business houses. They used the satellite phone services to approach remote areas having none other means of communication. Even the rental charges in 2001 were an unfriendly $159 per week with call charges at $3.99 per minute. However, over the past five years there has been a sea change in this area. The first popular service of satellite phone system was provided by Iridum with a cost of $1,995 or the same was available on rent at $19.99 per month. The pulse rate payment was a reasonable $1.99 and these rates were much lower than earlier rates charged for satellite phones.
The initial steps in transition from commercial to consumer based satellite phones took place in 2001 with the launching of Iridium World Data Services. It provided for dial up throughput of 2.4 kbps and direct Internet data throughput at about 10 kbps. A package with a pulse rate payment of 99 cents per minute was also introduced. And the most important addition was the prepaid phone service at an average pulse rate of $1.09 per minute. The satellite phone service, originally opened for Government only, has now become open to the private customers. Today, providers like Globalstar has reduced the satellite phone costs by 80% of its cost in 2001.
The user scenario
However, the largest user till date of satellite phones is the Military. Today, Globalstar provides handheld satellite phone at $645, and sets are available at a lower price of $599. The 2006 Inmarsat has voice and high speed data service. But the cost is higher at $1,650, with the advantage that it provides for BGAN services not available till now. This technology eliminates the necessity to use terminals that earlier cost a customer nearly $8,000. The advantage of this technology is clear digital voice and high speed data transfer. Gradually, the popularity of satellite phones started increasing and the average revenue collection marked at 30% increase for the industries involved. With a 60% downfall in the rentals for satellite phones, the consumer strength has multiplied into virtual millions. The growing consciousness among prospective customers about the ease of transmission of data and voice through the satellite service has resulted in further growth of the satellite phones industry in the United States. The growth has been indicating an upward trend for last five years.
Dawn of a new era in wireless communications
Recently the Federal Communications Commission (FCC), has granted authority to offer ancillary terrestrial component services (ATC) in favor of Globalstar. As a result, the Globalstar is eligible to set up ATC base stations and mobile terminals. Globalstar today provides a small lightweight dual mode handset with both satellite and ATC modes. It uses 11 MHZ of its 1.6 /2.4 GHz satellite radio frequencies for the terrestrial wireless service. The advantage is that this allows the phone to work in dual mode. Inside a vehicle the phone set will work in ATC or terrestrial mode and outside it will work in satellite mode. The first modified dual mode demonstration was made in New York in 2002. Even when the local telephone infrastructure stands disrupted, the satellite phone system can provide seamless communications. However, the Globalstar satellite phone system is not without limitations. It cannot be used like a common cellular phone in a building or in a vehicle. The inventors are now in search of a handheld phone that has no dead spots and works everywhere. Another requirement in present day circumstances is adding broadband data and multi media applications to seamless strata of wireless communication. However, that is in a distant future, while the current satellite phone service has to be used outdoors with at least 80% view of the sky or using an external antenna.
Use of satellite telephone different from each other
Ordinarily you require the same type of satellite phones in entire group to communicate properly. There can be no use of two types of satellite phones in part. Otherwise the system of communication would be in a round about way. For example calling a Globalstar phone from an Iridium phone will sent the call to first the Iridium constellation and then to an Iridium gateway. Then it will go through a land line to the Globalstar gateway. Sometimes the required gateway gets disrupted and difficulties are experienced in communication. Globalstar has a constellation of 48 Low Earth Orbiting satellites. It covers 120 countries and has the one of the best transmission quality. Iridium has a constellation of 66 Low Earth Orbiting satellites and a planetary coverage. The Inmarsat use portable terminals with Geo-stationary satellites. This set up is quite simple and user friendly.
Satellite phones for emergencies
In these days of hurricanes, terrorism, and power failure, everyone should be in readiness to address any unforeseen emergencies. The preparedness is most essential since the local phones have a tendency to die down just when needed most in an emergency. There is no such problem with satellite phones. Satellite telephones are not subject to vagaries of nature and can be used any time any where with ease and this may have a real value during the worst of emergencies.

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Introduction to Satellite Digital Audio Radio service(SDARS)

2011-04-11T16:16:00.001-07:00

Satellite Digital Audio Radio Service (SDARS):
SDAR is a satellite-based direct-broadcast radio service in which
digitally encoded audio entertainment material is broadcast to
Earth-based receivers, either directly from an orbiting satellite, or from the satellite to
the receiver via a repeater station (This is a special case in which the receiver is in a
shielded location). SDARS is a radio communication service through which audio
programming is digitally transmitted by one or more space stations directly to
fixed, mobile, and/or portable stations, and which may involve complementary
repeating terrestrial transmitters, telemetry, tracking and control facilities.
Through SDARS compact-disc quality audio is available because of digital transmition
is employed.
History of Satellite Radio:
Satellite radio is an idea over a decade long. In 1992, the U.S.
Federal Communications Commission (FCC) allocated a spectrum in the
"S" band (2.3 GHz) for nationwide broadcasting of satellite-based
Digital Audio Radio Service (DARS). Only four companies applied for a
license to broadcast over that band. The FCC gave licenses
to two of these companies in 1997. CD Radio (now Sirius Satellite Radio) and
American Mobile Radio (now XM Satellite Radio) paid more than $80 million each
to use space in the S-band for digital satellite transmission. The first satellite based radio launched by XM on Sep 25, 2001, then followed by Sirius on July 1, 2002.
At this time, there are three space-based radio broadcasters:
Importance and significance of Satellite radio:
We all have our favorite radio stations that we preset into our car
radios, flipping between them as we drive to and from work, on errands
and around town. But when you travel too far away from the source station, the
signal breaks up and fades into static. Most radio signals can only travel about 30
or 40 miles from their source. On long trips that find you passing through
different cities, you might have to change radio stations every hour or so as the signals fade in
and out. Now, imagine a radio station that can broadcast its signal from more than 22,000 miles (35,000 km) away and then come through on your car radio with complete clarity. One could drive
nearly hundreds of kilometers without ever having to change the radio station! Not
only would you never hear static interfering with your favorite tunes, but also the
music would be interrupted by few or no commercials.
Satellite radio companies are comparing
the significance of their service to the impact that cable TV had on
television 30 years ago. Listeners won't be able to pick up local stations using
satellite radio services, but they will have access to hundreds of stations offering a
variety of music genres. Each company has a different plan for its broadcasting
system, but the systems do share similarities.
XM Satellite Radio, Sirius Satellite
Radio and WorldSpace satellite individually provides digital-audio
radio services (SDARS), with commercial-free programming, digital-audio quality, and
countrywide coverage. Each company offers nearly 100 channels of digital music and
talk radio (many of them commercial-free or with a reduced number of commercials)
that can be received from coast to coast with no service interruption. Each
offering number of music channels, these services clearly provides programming options
not available through traditional radio.
One of the main feature of SDARS is SDARS provides almost Commercial free (or Commercials are restricted) programs. And also it provides news, weather forecasts, and sports apart from
entertainment-based programs The primary application for this service is constant coast-to-coast coverage of radio for cars. We have all experienced the problem of trying to listen to radio on a long trip. Both AM and FM stations fade in and out as we drive into and out of their coverage
area. Portable full satellite radio service available now a days for
the car, home stereo and personal radio environments. Car manufacturers have been installing satellite radio receivers in some models for a few years now, and
several models of portable satellite radio receivers are available from a variety of
electronics companies.
Signal reception is generally poor as well as variable in the cases of AM or FM. With the SDARS systems, radio coverage throughout the 48 continental states is solid and continuous. Unlike
for AM and FM channels SDARS signals are available in a unique format
Subscription based radio service:
Because the technology requires access to a commercial satellite for
signal propagation; Satellite Radio services are commercial business
entities (not private parties), which offer a package of channels as part of their service
--requiring a subscription from end users to access its channels. Satellite
Radio Service can be subscribed at a monthly fee of $12.95 U.S. and up which
is very much worth full to the service that it gives.
Future of Satellite radio:
SDARS seems to get good market growth because of the following factors. Increasing
partnerships of XM and Sirius with Automobile OEM and distribution outlets made the
SDARS more popular. Introduction of more convenient hardware smaller and more
portable radios for the automobile as well as the home stereo,
computer and office and personal environments made possible at the
same time.
Home and personal use Industry promotional advertising and
awareness campaigns given the SDARS more popular. Sirius and XM now
also offer subscribers the option of listening to their programming
online. Apart from all of this,
price drop of hardware making it more affordable for after market purchase.

Author can be contacted through crsjith@gmail.com for more
information about SDARS.

Sirius Satellite Radio

XM Satellite Radio

WorldSpace Satellite Radio

Jith is an Electrical and Electronics Engineer from southern India. Author is an expert in Avionics systems, Automobile systems and have good command over communication protocols.

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Satellite Radio - It's Not Your Father's Sputnik

2011-04-11T16:15:00.001-07:00

Ever wonder how this whole satellite radio thing works? I mean, it seems to be THE thing now. Many auto manufacturers are installing satellite radio receivers in their new automobiles, and there are home and portable models available through your favorite electronics outlet. But what is it? How does it work? Why should I pay for radio?
You pay for TV, don't you?
Once, in those long gone days of yore, cable television operators offered us television, which we had happily been receiving for free through big tree-branchy things on our roofs, for a fee. Many people scoffed at the idea of paying for 30 channels when they received four or five, gratis. Well, just look at us now - cable TV, satellite TV, 500 channels not quite filling us up. So let's stop asking questions about why you should pay for satellite radio, and let's find out how the dern thing works.
Well, how does the dern thing work?
Let's start by looking at the type of radio you are used to. AM radio broadcasts at a frequency range from 535 kilohertz (kHz) to 1700 kilohertz (1.7 MHz). FM broadcasts between 88 MHz to 108 MHz. Without getting too technical, one hertz is basically one cycle per second. So FM radio waves transmitted at 88MHz are cycling 88 million times per second. This seems like a lot, but is actually relatively slow. Slower cycles require larger antennas to transmit and to receive them. Also, radio station antennas are stationary and earthbound, and are therefore limited in range. At higher cycles, smaller antennas suffice. Cell phones range from 824 MHz to 1990 MHz (1.99GHz), depending on the type of service; this is a much faster cycle, and therefore a smaller antenna is used. Satellite radio is broadcast at 2.3 GHz, so your car or portable receiver has no trouble picking up the signal. There have also been great advances in antenna technology, which provide us with a relatively small, flat antenna rather than a dish that would have to be constantly adjusted to point toward the satellite as we drove around town picking up kids from soccer practice.
All them numbers hertz my brain.
Let's lay megahertz and gigahertz aside for a moment. In addition to those higher frequencies, satellite radio signals come from, you guessed it, satellites. These satellites are in a geosynchronous orbit, which is an orbit that keeps the satellite always above one location on the planet, making it stationary relative to the earth. The satellite receives a digital signal from the ground station and bounces it back to us. Because the signal is digital, it can be compressed and beamed out packed full of additional data (disguised as 0's and 1's), and received by any satellite radio receiver tuned to the signal. Satellite radio receivers can pick up the broadcast from anywhere in the coverage area (meaning the whole US) because the satellite is orbiting at about 22,200 miles (35,000 km) above the earth, which allows for a greater dispersion of the signal. It's analogous to water flowing from a showerhead. An inch from the showerhead, the water is a relatively tight stream. At the other end of the shower, the water sprays all over the wall, and gets on the bathroom floor, causing your wife to yell angrily about the mess. Satellite radio beams work in much the same way. The radio signal is much more widely dispersed 22,000 miles from the satellite that sent the signal.
So with satellite radio, you can listen to the same station as you drive from New York City to Los Angeles, whereas traditional radio has a range of only about 30 to 40 miles. And thanks to repeaters, or signal boosters, placed in urban areas, you can receive generally uninterrupted signals even driving through cities with large buildings and thick bridges.
Hey, that's kind of cool!
But wait! There's much, much more! The digital signal can carry much larger packets of data, and satellite radios are equipped with chipsets, or processors, that can decode that data. So satellite radios not only play the music, but also decode and display information containing the song title, album, artist, and genre. Satellite radio owners can also choose from hundreds of stations, which allows for specialization, just like your cable or satellite TV. In the same manner that you can get the HBO Comedy Hits of the Brahman Caste of Nepal Channel, and Tasmanian Worm Wrestling on ESPN 127, you can receive niche music, comedy, news, and sports broadcasts on your satellite radio. Pick your genre: any decade since the 40's, Rock, Country, Urban, Jazz, Blues, Dance, Latin, World Music (e.g. Chinese, Indian, African), Classical, Kids, and even news, sports, comedy, and talk. You can also tune in to any sub-genre of the above; for example, in the Rock category you can listen to soft, heavy, classic, deep cuts, acoustic, instrumental, and even unsigned acts.
Maybe I should get me one of them there satellite radios...
Now that you know how it works, you can listen for the sheer pleasure of it - without all those nagging technical questions churning in the back of your mind. Go get you one.

Albert Medinas has developed and maintains the website Satellite Radio Galaxy, which answers the most common questions people have about Satellite Radio. Please visit us at http://www.satelliteradiogalaxy.com/ today.

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Artificial Satellite Types

2011-04-11T16:14:00.001-07:00

A celestial body orbiting another celestial body of larger size is a satellite. An artificial satellite is a manufactured object or vehicle intended to orbit the earth, the moon, or another celestial body. Since October 4th, 1957 humanity is capable of putting artificial satellites in orbit around the earth. The Russians were the first with Sputnik; a small satellite that orbited the earth for a couple of months and transmitted beeps for 21 days.
The USA launched its first satellite on January 31st, 1958. This satellite was named Explorer 1, and through the data transmitted back to earth by Explorer 1, scientists discovered the van Allen radiation belts, zones in space around the earth, and the planets Jupiter and Saturn, containing high-energy protons and electrons.
50 years ago artificial satellites did not exist. Since Sputnik more than 4800 satellites have been launched by governments and private companies around the world. Satellites are used for satellite TV of course, but there are many more purposes for satellites.
Types of Satellites
The Moon is a satellite of the earth; the earth is a satellite of the sun. The first is called a moon, the second a planet. Man made (artificial) satellites orbit any celestial body and are always called a satellite, whether they orbit the earth, the moon, the sun or any other celestial body.
We use satellites for different purposes and all satellites can be placed in one of the following categories:
Communications Satellites
Distribution of television and audio signals, and telephone connections via satellite are done by Communications Satellites. These types of communications typically need a satellite in geostationary orbit. In 1964 the US Department of Defense launched the first satellite that was placed in geostationary orbit. This satellite was named Syncom 3.
Today geostationary satellites are used to provide voice, audio and video communications like satellite TV by Dish Network Satellite.
Navigation Satellites
These satellites were of enormous help to transportation companies, especially transportation over water and through the air. The US GPS satellites are in Low Earth Orbit (LEO) and can determine position with a precision of 1 cm (0.4 inch). However, that very precise positioning is available for military purposes only. For commercial use the precision is less accurate.
Navigation satellites are also used for distance measurements for instance between buildings.
Weather Satellites
Observing the earth is the task for weather satellites, and then especially what happens in the atmosphere. Different kinds of cameras, like infrared and normal cameras are used to observe either the same part of the earth, from a geostationary orbit, or more closely from polar orbits to get more detailed pictures. These low orbit weather satellites focus more on the study of the atmosphere than on the current weather it self.
Military Satellites
Very similar to weather satellites, military satellites are also used for observing the earth. Generally with higher resolution cameras and instead of normal communications equipment, they use encryption as well. Sometimes these types of satellites have very different types of orbits. For instance a very elliptical orbit which brings the satellite as far away from the earth as the moon and as close to the earth that it shortly enters the atmosphere, to get as close as possible to the earth surface without falling back to earth.
Probably many more tactics are used, but for obvious reasons, these are unknown.
Scientific Satellites
Observing the earth for scientific purposes is also very good possible with satellites. Making maps with low polar orbits satellites for instance, but also measuring the exact shape of the earth, geological research, etc can all benefit greatly from scientific satellites.
But scientific satellites are not just used for observing the earth. The research of space benefits also from scientific satellites. For instance the Hubble Satellite which actually is a huge telescope that orbits the earth. Because the Hubble telescope doesn't have to "see" through the atmosphere it can produce much clearer and detailed images than earth based telescopes.

About the Author: Gary Davis has many years experience in the Satellite TV Industry and has written numerous articles on the topic. To learn more about satellite television, visit Dish Network Satellite TV at http://www.dish-network-satellite-tv.ws/

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The Benefits of Satellite Television!

2011-04-11T16:13:00.001-07:00

Most teenagers today won't remember what the entertainment world was like before the days of satellite television. They simply take the hundreds of entertainment channels for granted, unlike the adults, who remember just how tedious things could get before the luxury of satellite television exploded on to our screens.
Satellite television is hugely popular in America as well as in other civilized countries around the world. There are many benefits to having satellite TV - it's not just a case of there always being something to watch - although this is one of the main attractions for many people. However, satellite TV is also the source of a great deal of information, which can be used for education as well as
entertainment.
What Sort of Channels You Can Enjoy
Satellite television will give you access to just about every type of channel you could hope for. You will enjoy numerous channels that are packed with comedy and drama; you can relax whilst watching a wide selection of sports channels covering every type of sport you could hope for. You'll be kept abreast of what's happening in the world with a range of news channels that cover both national and international news; and you can enjoy the latest blockbusters with a wide choice of movie channels.
The kids will also be delighted with satellite television. They can enjoy the entertainment value of a wide choice of kid's channels, from cartoon and comedy to drama and movies. From Disney and Nickelodeon to Cartoon Network and Fox Kids, the choice is endless, which means that on weekends and during holidays your kids will never be short of things to watch.
Your kids will also enjoy having access to a wide selection of informational channels that provide both interesting and educational programming. Channels such as Discovery Science, National Geographic and Animal Planet can help your kids to broaden their horizons as well as provide valuable information to help with their education.
And let's not forget the incredible choice of music channels - a delight for both adults and kids. You can enjoy listening to all sorts of music, from retro or classical to pop and rock. So, as you can see your satellite television system will enable the whole family to enjoy enhanced entertainment and information.
Why Go for Satellite Television Instead of Cable?
Independent research carried out on customer satisfaction has already proven that satellite television customers enjoyed far better prices and a more enhanced service than cable television customers.
While cable customers appear to be paying more than average, receiving a limited service and forking out on monthly rental charges and additional fees, satellite television customers are able to enjoy free installation of the necessary equipment, and they do not have to pay rental for it. One simple monthly fee gives you access to crystal clear pictures, a wealth of choice and top quality service.
Getting Satellite Television Online
There are three choices of satellite television providers in the Unites States, and these are: DIRECTV, Dish Network and Voom. There are also a number of retailers from whom you can buy your satellite television equipment, and you will often find some great offers from retailer to retailer. This is why it is better to compare the deals on offers rather than just rushing into the purchase of your satellite television equipment.
The easiest way to make comparisons on the various satellite television deals being offered is to go online, where you will find all sort of excellent and cost-effective offers from satellite television retailers. You can enjoy such benefits as free installation, free equipment, heavily discounted receivers, free trials on various channels and free periods on your satellite television package.
The Internet is an effective tool with which you can quickly and easily view the various offers available from each retailer. The popularity of satellite television is huge and is expected to continue to grow in the future, so the competition between these retailers is fierce. Each will try and beat their competitors with a range of incredible deals and prices, and as consumers, we are the ones that benefit from this.
By comparing the various offers online, you can make a far more informed choice with regards to which deal is going to prove the best value for your needs and your budget, enabling you to enjoy the benefits and entertainment of satellite television at a really affordable price. With so many deals available from these retailers, it is possible to get a fabulous deal on cost and service on your satellite television package, so you can make the most of your television viewing experience.
You Can Start Enjoying Satellite TV with Speed and Ease
When you go online to browse the various satellite television deals, you can really speed up the whole process. Browsing from the comfort of your own home, you can find the most cost-effective or comprehensive deal for your needs and then place an order for the necessary equipment. Although you can install the equipment yourself, it might be better to have a professional come out and do it to ensure that you can start to enjoy your satellite television viewing experience as soon as possible. And since this service is often free of charge, there is no reason not to get a fast and professional installation.
With a choice of excellent packages to select from, you can enjoy a satellite television deal that is perfectly suited to your lifestyle and family. If you have kids, you can choose a package that incorporates the vast choice of kids television and educational channels. If you are something of a movie buff, you can select the package with the widest range of movie channels, and if you want to spend your spare time listening to the latest tunes, you can go for a package with a wide choice of music channels. The choice is impressive and there is sure to be a package that will suit the whole family.

About The Author:
Award winning author and freelance writer, Reno Charlton has completed a number of informative articles providing consumer information on such topics as Free Satelite TV Systems, Buy DirecTV, and Directv vs Cable.

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Watch Satellite TV For Free - Does Free Satellite TV Exist?

Satellite Communication Overview of the Technology & the Antenna System Part IV

Satellite Dishes Are The Boon In Modern Technology

Satellite Phone Sales

Introduction to Satellite Digital Audio Radio service(SDARS)

Satellite Radio - It's Not Your Father's Sputnik

Artificial Satellite Types

The Benefits of Satellite Television!