With the announcement, DX Engineering becomes an exclusive distributor of Aurora 500-Watt HF/6-Meter SDR Transceivers in the U.S., extending its role within FlexRadio’s network of international distribution partners. In 2025, DX Engineering joined that network as an exclusive U.S. distributor of FlexRadio’s FLEX-8000 Series Transceivers, Maestro Control Console, and accessories.

All FlexRadio product support, warranty, and service will continue to be provided through FlexRadio.

Customers may also opt to purchase a DX Engineering Protection Plan for the Aurora Series and 8000 Series transceivers. The protection plan, which covers mechanical/electrical failure and other issues, begins after the end of the FlexRadio two-year manufacturer warranty. Get full details about the DX Engineering Protection Plan here.

Please check DXEngineering.com for current availability of the Aurora transceivers at DX Engineering.

“We are very excited for the opportunity to help amateur radio enthusiasts in the U.S. enjoy the benefits of these breakthrough transceivers,” said Tim Duffy, K3LR, DX Engineering CEO. “The Aurora is another example of FlexRadio’s commitment to designing products that advance the art and science of ham radio and improve the on-air experience for operators everywhere. We look forward to growing our partnership with their team of innovators for years to come.”

“Partnering with DX Engineering on the Aurora is a natural extension of the strong relationship we built around the FLEX-8000 Series,” said Matt Youngblood, KD5FGE, CEO of FlexRadio. “Tim and his team set the bar for customer service in this industry, and that matters when you’re putting a product as ambitious as the Aurora into operators’ hands. We designed the Aurora to redefine performance, efficiency, and usability in an all-in-one HF/6-meter transceiver, and DX Engineering is the right partner to help us get it to U.S. amateurs.”

About the Aurora Transceivers

At the heart of the Aurora is a revolutionary 500-watt PEP HF/200W 6-meter transmitter module that features a 500-watt solid-state power amplifier. The module achieves 80% nominal efficiency—a major leap over conventional MOSFET and LDMOS designs. This results in less heat to dissipate, a smaller heatsink, a lighter radio (18 lbs.), and exceptional RF performance. The Aurora’s compact, all-in-one design includes everything inside its rugged chassis: amplifier, automatic antenna tuner, and power supply with standard IEC plug accepting 80–264VAC.

Integrated remote operation is available with a Maestro, iPad, iPhone, or PC/laptop. Versions come with or without an eight-inch display which provides localized control at the radio. Like other FlexRadio transceivers, SmartSDR® software delivers a wide range of usability and signal processing enhancements.

Visit FlexRadio for full details about the Aurora Series transceivers. OnAllBands will be featuring much more of the Aurora in the days ahead, so stay tuned!

The post FlexRadio Announces DX Engineering as an Additional Distributor of Its New Aurora Series Transceivers appeared first on OnAllBands.

A number of hams (young hams particularly) get into the hobby as a result of the encouragement from a mentor (or “Elmer,” in amateur radio jargon), but not all of them. It can be challenging to find an Elmer on your own if you’re new to the hobby and don’t know many hams yet.

There are plenty of ways to go about connecting with Elmers, including finding them on the air, in person, or online. You may even discover that you need more than one mentor to explore different aspects of the hobby. If you’re looking for an Emer who lives relatively close to you (perhaps for help in setting up a shack, looking for advice on clubs, or exploring amateur radio opportunities nearby), local nets are a good way to search for someone. Typically, the people checking into these nets are active in the club that hosts the net.

Getting on the air outside of nets is also helpful. Simply rag-chewing on 40 meters for a few minutes may introduce you to someone who would be willing to mentor you or put you in contact with someone who can.

Finding a mentor online may be a good option if you don’t need someone who lives close to you. If you’re part of any large amateur radio group like the Young Ladies Radio League (YLRL) or Young Amateur Communications Ham Team (YACHT), you could reach out to someone on the board or to a very involved member and let them know you’re looking for an Elmer.

This will be even more effective if you indicate exactly what you’re looking for in a mentor. Are you interested in learning CW? Need contesting tips? Want to get into digital modes? By being clear about your interests, whoever you reach out to can put you in touch with hams who are familiar with the specific topic in question.

Another online option for finding a mentor could be turning to one of the numerous amateur radio groups on social media. It’s not uncommon for people to look for mentors in these groups, or to simply ask questions.

Finding a mentor in person can also be a good option. At many of the larger hamfests across the country, there are forums you can attend pertaining to specific topics. These will have a high concentration of like-minded hams who may be willing to help you get started in your area of shared interest. Clubs and organizations typically have booths you can visit at these conferences. Ask the people representing the club who would be good to reach out to with your questions.

Another effective method of finding a mentor is to find a local club and attend their meetings to get a firsthand taste of the club’s culture. For some clubs, events are only spread by word of mouth or through private social media groups rather than published online. The dates, times, and meeting places of your local clubs will, however, likely be posted online, making them easy to find for prospective attendees and members.

Some clubs also have a program in which members sign up to be mentors for other newer hams looking for some encouragement and assistance getting into the hobby. If you find a club that has a program like this, it’s an obvious choice and a great way to find a mentor.

Whether you already have a mentor or not, the best thing you can do is ask as many questions as you can when you don’t understand something. Most of the time, if you ask questions and want to learn, you’ll find plenty of mentors and build relationships with them naturally. Remember to let yourself be teachable —no matter your age, license class, or level of experience with the hobby. There is always something to learn from those around you.

You don’t always need a mentor to get involved with amateur radio, but finding one is well worth it. The most valuable parts of amateur radio are the connections and friendships that are made along the way, and relationships with Elmers are no different. Even if it’s challenging at first, once you do find a group of people who are willing to mentor you, they’ll become some of your biggest supporters—not just in ham radio, but in life overall.

The post Youth Ham Radio Insights: How to Find a Mentor appeared first on OnAllBands.

We know there’s a lot to absorb at Dayton Hamvention®. It’s always a good idea to plan ahead so you’re sure to hit all the must-see spots as you walk the Greene County Fairgrounds and Expo Center in Xenia, Ohio. This is especially true if you’ve only got one day to take it all in.

Here’s a little heads up from OnAllBands: If you’re in the market for high-performance modules and accessories to control and monitor repeater systems, remote stations, and more, check out the Sierra Radio Systems display at the DX Engineering booth in Building One.

As the exclusive worldwide distributor of Sierra Radio Systems products (outside of Sierra Radio Systems), DX Engineering carries their full lineup of modules and accessories relied upon by operators around the world.

But before you stop by the booth, we recommend you watch the following videos featuring George, KJ6VU, of Sierra Radio Systems. He walks you through the capabilities of some of Sierra’s remote-control modules while providing valuable insights into what you’ll need to successfully operate a remote station. Part 1 in this series, “A Detailed Look at the Station Controller Module from Sierra Radio,” is below:

Here are the other videos in the series, all featuring George, KJ6VU (Part 4 also includes insights from Mike, VA3MW, of FlexRadio:

• Part 2: “An Intro to the Node Red Programming Language”
• Part 3:“Learning the Ins and Outs of Control Modules.”
• Part 4: “Building Your Ideal Remote Ham Radio Station.”

What You’ll Find at Hamvention

Here’s a rundown of the Sierra Radio Systems products that will be ready for purchase at the DX Engineering Hamvention booth. Click on the links for complete details.

•  Station Controller Installation Kit (SIR-300)
•  Raspberry Pi Host Adaptor (SIR-310)

• General Purpose Input/Output Module (SIR-321)
• 4×1 or 1×4 Remote Coax Switch (SIR-331)
• VHF/UHF Remote Coax Switch (SIR-332)

• 1 or 2 Port RF Wattmeter (SIR-335)
• Device Control Network Data & Power Hub (SIR-356)
• Universal Relay Control Module (SIR-361)

• Digital Temperature Sensor for SIR-321 (SIR-452)
• 900 MHz Data Radio (SIR-462)

• 20 Amp DC Power Relay (SIR-471)
• Slim DIN Mount 6 Amp Relay (SIR-472)

Also check out Sierra Radio Systems’ PackTenna Portable HF Antennas, which will also be available at the DX Engineering booth.

You’ll also find these POTA-friendly PackTenna antennas featured in the new 2026 DX Engineering Amateur Radio Products Catalog. Click here to request your free printed copy or view a digital version online. If you’re in Xenia for the show, pick up your complimentary copy at the DX Engineering booth.

The post Sierra Radio Systems Modules to be Featured by DX Engineering at 2026 Dayton Hamvention® (Videos) appeared first on OnAllBands.

Besides earning bonus points that will go toward your individual or club Field Day score (read ARRL Field Day Rules here), using batteries, solar panels, wind, hydroelectric power, generators or other methods (bicycle power, anyone?) to run y0ur stations expands your portable operating capabilities when emergency communication is critical.

Plus, the techniques you hone during the 24 hours of Field Day can be used in your POTA, SOTA, and other outdoor setups throughout the year. Field Day is an opportunity to step out of your comfort zone, test your ingenuity, and try something new—including your club treasurer’s infamous five-alarm chili (note: add antacid tablets to your Field Day list).

Let’s look at a few options available at DX Engineering:

Bioenno Power LiFePO4 (Lithium Iron Phosphate) Batteries

Based in Santa Ana, California, Bioenno Power has been a trusted source for sustainable power solutions for the amateur radio community since 2010. Their batteries are assembled in the U.S. and undergo thorough testing before being shipped to your door. DX Engineering carries a great selection of these LiFePO4 batteries optimized for ham radio applications. Features include:

• High performance in a lighter package: These LiFePO4 batteries boast less than half the weight of their traditional counterparts while offering improved performance. This makes them ideal for portable ham radio setups, including 100W HF SSB radios. Users enjoy portability without the need for heavy, expensive battery-boosting equipment.
• Longer operational times: Designed for continuous use, they support extended periods of communication, making them perfect for Field Day and emergency situations.
• Durable and reliable: Built with advanced Protection Circuit Module (PCM) technology, these batteries ensure internal cell balancing and safeguard against overcurrent, under-voltage, over-voltage, and short-circuiting.

Proven Results

OnAllBands’ portable ops specialist and POTA maven John, WG8X, wrote that the Bioenno Power 1212A battery (12Ah, 20A, 240W, 3.31 lbs.) is one of his go-to choices, noting that it “supplies plenty of power for my adventures and is light and long-lasting.”

In addition to the above model, choose from these 12VDC LiFePO4 batteries:

• BLF-1203W: 3Ah, 6A, 72W, .088 lbs.
• BLF-1203AB: 3Ah, 7A, 84W, .088 lbs.
• BLF-12045W: 4.5Ah, 9A, 108W, 1.10 lbs.
• BLF-1206A: 6Ah, 12A, 144W, 1.54 lbs.
• BLF-1208LB: 8Ah, 12A, 2.4 lbs.
• BLF-1209A: 9Ah, 12A, 288W, 2.65 lbs.
• BLF-1209WS: 9Ah, 18A, 216W, ABS Sealed Case, 2.60 lbs.
• BLF-1212AS: 12Ah, 20A, 240W, ABS Sealed Case, 3.5 lbs.
• BLF-1215A: 15Ah, 30A, 360W, 4.19 lbs.
• BLF-1215AS: 15Ah, 30A, 360W, ABS Sealed Case, 4.19 lbs.
• BLF-1220AS: 20Ah, 40A, 480W, ABS Sealed Case with Screw Terminals, 5.73 lbs.
• BLF-1220A: 20Ah, 40A, 480W, 4.19 lbs.
• BLF-1230A: 30Ah, 60A, 360W, 7.9 lbs.

Bioenno LiFePO4 batteries also come paired with a compatible charger.

Refer to these Bioenno Power LiFePO4 resources at DX Engineering to help you find the right battery model for your Field Day needs:

• Mobile Transceiver Duty Cycle Guide: 20/80
• Mobile Transceiver Duty Cycle Guide: 50/50 Heavy Duty
• Mobile Transceiver Compatibility Guide: Icom, Yaesu
• Mobile Transceiver Compatibility Guide: Alinco, TYT
• Mobile Transceiver Compatibility Guide: Elecraft, Kenwood, FlexRadio, Powerwerx

Solar Panels

DX Engineering makes it easy to expand the versatility of your temporary stations with Bioenno Power Foldable Solar Panels.

Available in 28-, 40-, 60-, 80-, 100-, and 120-watt models, these easy-to-use monocrystalline panel systems are perfect for Field Day and other applications when you’re outside with plenty of sunlight but no access to the power grid. Enjoy clean, modulated, and EMI/RFI-free silent output, easy portability, and durability with excellent wear and weather resistance.

The Bioenno Power BSP-28 (above) is a high-strength PET polymer laminated solar panel, weighing 3.3 lbs. It’s integrated into a rugged polyester canvas (also known as PVC fabric). Features include 28W maximum power; 12-18VDC; 1.55A maximum output current; built-in 5VDC USB outlet for charging personal devices such as phones and tablets; and 2.1mm DC output jack. Dimensions when folded: 11.96″ L x 9.48″ W x 0.98″ H.

Find more Bioenno Power solar panels at DX Engineering.

For an all-in-one solution, check out Bioenno Power solar panel, charge controller, and battery packages. Solar charge controllers can also be purchased separately.

PowerFilm Foldable & Rollable Solar Panels

These thin, flexible, high-tech panels are designed to generate electricity even in cloudy, shady, and hazy environments and deliver proven performance in low-light conditions. They are perfect for keeping your batteries topped off when operating portable or for any activity where you want to keep batteries charged without the noise of a generator. The weather-resistant nylon fabric on the back side of the panels provides protection whether the panel is in use or being stored. Grommets on the corners of the panel keep it secure to prevent damage in high winds.

A charge controller is not required if the battery capacity is 100x greater than the panel output. For example, a 100Ah battery would not need a charge controller if the panel output is 1A or less. If a charge controller is required, it should be sized according to the output of the panel.

Rollable panels are available in outputs from 7 to 60 watts. Foldable models come in outputs from 20 to 220 watts.

Find the full lineup of PowerFilm Solar Panels at DX Engineering.

DX Engineering also carries portable and foldable solar battery charging kits from Samlex. They include a solar panel, 10A charge controller, and case.

***

Generators

Using a portable generator can earn you bonus points on Field Day as an emergency power source (check Field Day Rules above for details). You’ll find a nice selection of generators from A-iPower, Firman, and Generac at DX Engineering.

***

OnAllBands will be featuring more Field Day essentials leading up to the big weekend, including antenna analyzers, power supplies, headsets, portable antennas, and more.

The post Guide to Prepping for ARRL Field Day 2026: Part 2, LiFePO4 Batteries, Solar Panels & Generators appeared first on OnAllBands.

Yagis on Display

DX Engineering sells a comprehensive selection of Momobeam monoband, dual-band, tri-band, four-band, and five-band HF Yagi antennas in a range of configurations and coverages. These antennas are widely recognized for their solid construction, durability, unique and compact designs, precision element spacing, simple assembly, and proven results, whether contesting or breaking through DX pileups. Many models include a choke balun.

Find more than 40 Momobeam HF directional antennas at DXEngineering.com.

DX Engineering will be displaying three Momobeam Yagis in Building One at the Greene County Fairgrounds and Expo Center in Xenia, Ohio. A Momobeam representative will be there to answer your questions. Get an up-close look at these models:

• PENTA10 Five-Band HF Yagi: This popular antenna offers a compact footprint while delivering full-size performance across 20, 17, 15, 12, and 10 meters—all through a single feedline. Optimized element spacing ensures exceptional gain, directivity, and on-air results. Plus, enjoy long-term durability and a clean, professional appearance.

Quick Specs: 10 elements, 12.8-foot boom length, 19.35-foot turning radius, 10kW power handling, 3kW RF choke balun included

DUO7 6/10M Dual-Band HF Yagi: This Yagi for 6 and 10 meters has an antenna boom length of 6.88 feet and weighs only 17.6 lbs., making it ideal for portable operations and installations where space is limited. Enjoy hassle-free setup with no calibration and excellent performance, with SWR below 1.5:1 across both bands. Its no-compromise design has seven elements fed through a single feedpoint.

Quick Specs: 9.84-foot turning radius, 10kW power handling, no balun included

Mono3-6P 6 Meter Yagi: This antenna for operation on the Magic Band weighs only 4.2 lbs. and has a boom length of 3.6 feet. Its field-ready design makes it perfect for POTA and SOTA activations. It offers impressive gain, excellent front-to-back performance, and a flat SWR curve of less than 1.5:1 across the 6M band. Designed for rapid deployment, it uses wing nuts to enable fast, tool-free assembly and disassembly.

Quick Specs: 3 elements, 5.6-foot turning radius, 3kW power handling, no balun included

Momobeam End-Fed Wire Antennas

These make a great solution for operators seeking versatility and performance. Featuring stainless steel hardware and UV-resistant materials, they can be deployed for fixed or portable operations in horizontal, inverted-L, or sloper configurations. At their core is a coated copper wire radiator paired with a 49:1 impedance transformer, ensuring efficient 50-ohm operation.

Choose from 100W, 300W, or 1,000W PEP models covering either:

• 40/20/15/10M, 65.6 Feet
• 80/40/20/15/10M, 76 Feet

Also look for Momobeam’s range of efficient 50-ohm choke baluns, RF chokes, and RF choke line insulators in the DX Engineering booth at Hamvention.

The post Momobeam Antennas to be Featured by DX Engineering at 2026 Dayton Hamvention® appeared first on OnAllBands.

Camping means different things to different people. For some, it’s not real camping unless you’re in a tent with nothing but a sleeping bag. For others, it’s pulling into the campsite with a camper or RV and setting up a station that closely resembles their home QTH. There’s no right or wrong way to do it—what matters is getting outside and enjoying the experience.

That same mindset carries over into portable operating. Some folks love the minimalist challenge: “How little can I bring and still make contacts?” Others aim for comfort and familiarity: “How closely can I replicate my home station?”

Most of us fall somewhere in between.

A simple rig paired with a practical antenna is often all you need. Whether it’s a compact HF radio feeding an end-fed, dipole, or even a mobile whip, the goal is the same—get on the air and make contacts. If you’ve got a go-box in your vehicle with everything ready to deploy, you’re already ahead of the game. Just don’t forget to keep those batteries charged.

Slowing Down & Enjoying the Experience

One of the best parts of picnic table portable is the pace. Unlike the “run and gun” style—where you race into a park, make ten contacts, and move on—camping activations let you slow down and enjoy the moment.

There’s something special about sitting at a picnic table early in the morning, coffee in hand, making your first contact as the sun rises over a quiet lake. It’s a completely different experience from chasing numbers—it’s relaxed, immersive, and honestly, a big part of why many of us do this.

As I write this, I’m on a camping trip with a couple of friends. We’ve all brought campers to the same park, and we’ve been taking turns getting on the air. It’s a great way to share the experience and learn from each other.

Making It a Group Activity

Another great variation of picnic table portable is turning it into a club outing. With 2026 being the ARRL Year of the Club, there’s no better time to get others involved.

At your next club meeting, ask around. You’ll probably find someone who’s been curious about POTA but doesn’t know where to start. That’s your opportunity to be an Elmer. Sometimes all it takes is a little encouragement and a chance to see it done in person.

And let’s not forget where many of us got our start—Field Day. There are plenty of similarities between Field Day and a POTA activation: portable setups, operating in less-than-ideal conditions, and making as many contacts as possible. The big difference is that picnic table portable lets you do it at your own pace, without the pressure.

When Things Go Sideways

Of course, no portable operation is complete without a few hiccups. And trust me—things will go wrong.

Maybe it’s a rainstorm that won’t quit. Maybe it’s bugs that seem to think you’re the main course. Maybe it’s equipment failure at the worst possible time. It happens to all of us.

That’s where a little “Murphy repellent” comes in handy. Bug spray, a rain jacket, a dry operating spot (even your vehicle), and a few spare essentials—like an extra coax—can save the day. (Ask me how I know this.)

And honestly, dealing with these little challenges is part of the fun. It’s all part of the picnic table portable experience.

Keeping It Simple

One of the biggest appeals of this style of operating is its simplicity. There’s something satisfying about setting up a straightforward station on a picnic table and just making it work.

The KISS principle—Keep It Simple, Stupid—applies perfectly here. You don’t need a complicated setup to have a great activation.

Dealing with the Unexpected

Occasionally, “things going wrong” can involve people rather than equipment.

While rare, you might be approached by a park ranger or other official. If that happens, the best approach is simple: be polite, be honest, and address any concerns they have. If you’re asked to pack up, do so respectfully.

You may also encounter curious members of the public. After all, someone stringing wires into trees and talking into a microphone can raise a few eyebrows. Again, be friendly and take it as an opportunity to represent the hobby well. A quick explanation often turns curiosity into interest.

In my experience over the past ten years, nearly every interaction with the public or park personnel has been positive. Still, it’s worth being prepared and keeping a good attitude.

Final Thoughts

Picnic table portable is one of the most enjoyable ways to experience POTA. It combines the simplicity of portable operating with the comfort and pace of a camping trip.

Whether you’re chasing contacts, experimenting with your setup, or just enjoying a quiet morning on the air, it’s hard to beat.

So, pack up your gear, find a good spot, and give it a try. You might find that slowing down is exactly what you need.

Now let’s get out there and activate something!

73 DE WG8X

The post Picnic Table Portable: POTA While Camping appeared first on OnAllBands.

• Building an Inexpensive & Effective Dipole
• End-Fed Half-Waves

This time let’s focus on how to actually get them into the air when you’re operating portable. There’s no single “right” way to do it, but here are a few methods that have worked well for me.

Living and operating here in Ohio, I’ve been fortunate; our Department of Natural Resources has been very accommodating. I’ve never had an issue tossing lines into trees, so naturally, that’s my first choice. A low, sturdy limb and a length of rope can go a long way. Simply get a line over the branch and use it to hoist your antenna into position.

Before anything goes up, though, take a moment to look around. Check for overhead power lines, unstable branches, or anything else that could turn a fun activation into a bad day. If something doesn’t feel right, don’t try to make it work—move to a safer spot.

Once you’ve picked your location, the next step is getting a line over that limb. There are plenty of ways to do this, and everyone has their favorite.

My go-to is a 14-ounce arborist throw weight paired with a lightweight throw line. With a bit of practice, it’s not hard to reach heights of 25 to 30 feet. After the throw line is over the branch, I tie it off to a heavier rope and pull that up. The heavier line becomes your support for the antenna.

Some operators prefer a slingshot, which works just as well and packs easily into a go kit. It’s another simple, effective option for getting a line where you need it.

For greater heights, say 50 to 100 feet, I’ll break out what’s commonly called a “potato gun,” or more accurately, a compressed-air launcher. These devices fire a small projectile over a tree, trailing a lightweight line behind it. From there, the process is the same: use the light line to pull up a stronger support rope. They’re especially useful when you need serious height, though they do take a bit more setup.

DX Engineering sells a couple compressed-air launchers. If you prefer to build your own, search for the W4SSY Spud launcher or read the original article in the March 2009 issue of “QST”.

I’ve also seen arborist slingshots in action. These are heavy-duty slingshots mounted on a six-foot fiberglass pole. They can reach impressive heights, often 75 feet or more. These seem to be a solid option for hitting those heights.

Drones have entered the conversation lately. While they can certainly lift a line, many parks restrict their use. It’s worth checking the rules before considering that route. In many cases, it’s simpler just to leave the drone at home.

Of course, trees aren’t always available—or suitable. That’s where telescopic fiberglass masts come in. These masts are made of nested sections that extend upward and lock in place with friction. They’re lightweight, portable, and can collapse down to just a few feet, making them ideal for field use. I’ve used several over the years from different companies.

DX engineering sells a variety of these masts. My most recent purchase was their Nomad Portable Fiberglass Telescopic Mast. These come in 19- and 23-foot lengths but collapse to less than two feet for transport. See this OnAllBands article for more information on the Nomad series.

One of the easiest ways to deploy a mast is with a hitch mount on a vehicle. Insert the base of the mast into the mount, extend it upward, and you’re ready to go.

Not all vehicles have trailer hitches. For those situations, there’s the drive-on mast mount. These are very simple to use; place the mount on the ground in front of your wheel and drive onto it. This holds everything steady. Place your telescopic mast into the mount and extend it.

It’s worth checking the diameter of your mast before selecting a mount. Some masts are slightly too large to fit. In those cases, you can often remove the outer section of the mast and use the remaining portion.

Many masts come with guying options, such as rings that allow you to secure lines to the ground for added stability. Personally, I don’t always need them, but they do come in handy in certain conditions, such as windy days.

Attaching the antenna can be done by fastening a small pulley near the top of the mast using tape or hose clamps. A rope through the pulley makes it easy to raise and lower the antenna without collapsing the mast.

In the field, perfection isn’t the goal. You’re not always going to get your antenna at the ideal half-wavelength height, and that’s okay. The priority is to get it as high as you safely can and get on the air.

That’s a wrap for this time. Hopefully, this gives you a few ideas to try on your next outing. I look forward to working you from the field someday.

Until then, let’s get out there and activate something. 73, DE WG8X

The post Portable Ham Radio Insights—Deploying Your Wire Antennas appeared first on OnAllBands.

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Space—the final frontier for mankind and ham-kind alike.

While OnAllBands has been talking a lot lately about making QSOs with rare DXCC entities (Bouvet Island, Desecheo Island, et. al.), there’s no doubt that contacting the International Space Station ranks pretty high on the list of cool things you can do with ham radio. And if you want to make this happen in 2027, there’s still time for your organization to apply to host an amateur radio contact with a crewmember on board the ISS. 

Estimated to begin around January 1 and run until June 30, 2027, crewmembers on the ISS will take part in 10-minute-long (give or take) voice-only communications with students. The Q&A will give insight about what it is like to work and live in space. Other topics that can be discussed include research being conducted on the station, satellite communication, wireless technology, and radio science. Of course, available spots depend on crew scheduling and the ISS’s orbit.

These ISS amateur radio events are hosted by Amateur Radio on the International Space Station (ARISS). The deadline to submit a proposal is May 22, 2026, 11:59 pm Pacific Time.

To maximize these radio contacts, the ARISS program looks for organizations that will draw large numbers of participants and integrate the radio contact into a well-developed education plan. Because of the nature of human spaceflight and the complexity of scheduling activities aboard the ISS, organizations must demonstrate flexibility to accommodate changes in contact dates and times, according to the official ARISS proposal page. You can find out more on how to apply here.

Amateur radio and space travel go together like french fries and a Wendy’s Frosty. It’s confusing at first, but when they merge, you’ll be wanting to come back for seconds. In fact, there were three hams on NASA’s Artemis II mission—a test flight that laid the foundation for the organization’s return to the moon. Those hams are Reid Wiseman, KF5LKT; Victor Glover, KI5BKC; and Jeremy Hansen, KF5LKU. Artemis II crewmember Christina Koch is not a licensed operator.

Sadly, there was no ham radio equipment on board, according to ARISS.

The goal of this mission was to test the Orion spacecraft’s life-support, navigation, and communication systems with astronauts on board. It was the first crewed lunar flyby in about 50 years. It began on April 1, when the Orion launched from the Kennedy Space Center in Florida. The astronauts orbited around the moon and eventually returned home on April 11.

The last time we went to the moon was in 1972, when astronauts Eugene Cernan and Harrison Schmitt spent three days exploring the Taurus-Littrow valley. Cernan was the last human to set foot on the moon. Subsequent missions to the moon solely featured unmanned probes.

Here’s a fun fact: Besides the benefits of having an ocean nearby to catch spacecraft debris, NASA uses its base in Florida as a launch point for space missions because of its proximity to the equator. That’s because the Earth’s eastward rotation spins faster the closer you get to that line, which offers a speed boost plus fuel savings. The closer you are, the more benefits you get.

From all of us at OnAllBands, best of luck in your pursuit of helping youngsters contact the ISS, providing a memory that will undoubtedly inspire them to explore beyond our world. Let us know if your organization gets one of the coveted spots; we’d love to hear about it and write about your experience!

Read this OnAllBands article by Katie, KE8LQR, about her YOTA group’s experience contacting NASA astronaut Nichole Ayers, KJ5GWI, on the ISS.

The post Time is Running Out to Apply for a Chance to Contact a Ham in Space in 2027 appeared first on OnAllBands.

As we’ve said before, Field Day is whatever you or your club want to make of it:

• A contest
• Serious practice for emergency operations
• An outdoor laboratory for antenna experimentation
• The opportunity to try out an alternate power source
• The chance to promote the amateur radio service to the community
• A weekend celebration that combines good friends, QSOs, and BBQ
• All of the above…and more! 

While operators may approach the event differently, most would agree that getting your stations in top shape and being ready for the unexpected are keys to a successful weekend. Over the next couple of months, OnAllBands will be presenting suggestions on ways to make this year’s Field Day a memorable one for your group.

We begin our Field Day prep guide with one of our favorite topics: coaxial cable.

Before you consider purchasing a new transceiver, a more efficient antenna, or a strong portable telescoping mast, take the time to assess your coaxial cable well before Field Day rears its unpredictable head. Here are a few reasons to make your coax a priority:

• Coaxial cable that has seen years of use or shows signs of damage can seriously affect on-air performance.

• Cheaper coaxial cable may appear to be doing a decent job, but you’re missing out on vastly improved performance, additional QSOs, and a lot more fun on Field Day by not investing in a higher grade of cable.

• This annual gathering of hams offers a chance to test your emergency operating capabilities—the event’s main purpose since the first Field Day in 1933. That means you should have reliable gear that performs well. If your coax does what’s it’s supposed to on Field Day, you’ll know it will be ready when you’re called on for critical communication.

• It’s a relatively small investment in peace of mind and better results. Further, purchase upgraded coaxial cable for Field Day and enjoy its benefits for all your POTA and other activations for years to come.

Why Choose DX Engineering Coaxial Cable?

DX Engineering coaxial cable is trusted by amateur operators everywhere. Select DX Engineering branded coax and you’ll be using the same products relied on by high-profile DXpeditioners who have one shot to get every detail right when traveling halfway around the world. DX Engineering coaxial cable was used on these recent activations and continues to make a difference for hams just like you (see customer quotes from five-star reviews below):

• Bouvet Island 3Y0K: DX Engineering 400MAX PL-259 Low-Loss 50-ohm Coax

“400MAX has the low loss that meets my needs perfectly when running QRP and you want to maximize power to the antenna. I’ve found it to be very durable as well.”

Dudley, DX Engineering customer

• Desecheo Island KP5/NP3VI: DX Engineering RG-213U PL-259 Low-Loss 50-ohm Coax

“None better. Have used DX Engineering coax assemblies for years for both short and long runs, indoors and outdoors, running legal limit. Nicely assembled with premium PL-259s.”

John, DX Engineering customer

• Sable Island CY0S: DX Engineering RG-8X PL-259 Low-Loss 50-ohm Coax

“The best assembled coax I know of. When I want excellent preassembled coax, DX Engineering is the best choice. Durable jacket, excellent connectors, very pliable.”

Tim, DX Engineering customer

Assistance from Field Day Pros

DX Engineer’s support team has a combined 1,000-plus years of amateur radio experience. If you’re not sure what coaxial cable is right for your setup, you’ll receive knowledgeable advice to make sure you get precisely what you need.

Premade Coaxial Cable Assembly Options

DX Engineering coax assemblies are available in lengths from 1.5 to 200 feet (length options vary per type of coax). They either come with DX Engineering’s patented Next Generation crimp/solder 8U or 8X PL-259 (UHF male), Amphenol 83-1SP PL-259, Type-N male, or BNC male connectors on both ends. Assemblies also come with a PL-259 connector on one end and Type-N or BNC male connector on the other (check specific cable types for availability). DX Engineering coaxial cable can also be purchased by the foot and by the roll up to 1,000 feet.

DX Engineering coax is assembled, hi-pot tested, and heat-shrink weather-sealed for long life by our own experienced technicians. Plus, you typically receive same-day shipping on in-stock orders placed before 9 pm ET Monday-Friday.

Easy Online Ordering

Ordering premade cable assemblies is fast and simple at DXEngineering.com. Choose from these DX Engineering coaxial cables:

• RG-214 Double-Shielded 50-ohm
• RG-400 High-Isolation Double-Shielded 50-ohm
• 400MAX Low-Loss Cable 50-ohm
• RG-8U Low-Loss 50-ohm Foam Dielectric
• RG-8X Low-Loss 50-ohm Foam Dielectric
• RG-6/U 75-ohm Quad-Shield
• RG-58A/U 52-ohm
• RG-11U 75-ohm Bulk
• RG-213U Low-Loss Mil-Spec 50-ohm

Make Sure Others See Your Coax on Field Day!

Also choose DX Engineering high-visibility RG-8X cable with an orange PVC jacket. Assemblies come with DX Engineering’s patented PL-259 connectors or BNC male connectors on both ends (1.5 to 100 feet) or with a PL-259 on one end and a BNC male on the other (3 to 100 feet). High-visibility RG-8X is also available in spools of 1,000 feet or by the foot.

Also check out high-visibility BNC male RG-174 cable assemblies from 1.5 to 50 feet.

Watch this DX Engineering video on the many benefits of DX Engineering high-visibility coaxial cable for Field Day and other outdoor activations:

Cables Made to Order

DX Engineering’s online Custom Cable Builder lets you select made-to-order coaxial cables that meet your precise needs (type of coax, type of connectors on both ends, length up to 300 feet).

These custom-ordered cables are professionally assembled, hi-pot tested, and typically shipped within two business days after purchase. In addition to DX Engineering branded cable, you can order customized Times Microwave Systems® LMR®-400, LMR®-400UF, LMR®-400DB, LMR®-600, LMR®-600UF, and LMR®-600DB cable assemblies. Also available is DX Engineering Tinned Copper Braid for safely grounding your stations.

Ready to upgrade? Check out this OnAllBands article: Everything You Wanted to Know About Coax but Were Afraid to Ask

Stay tuned! OnAllBands will be featuring more Field Day essentials leading up to the big weekend, including:

• Tool kits for preparing your coaxial cable
• Power supplies
• Headsets
• LiFePO4 battery and charger combos
• Wire antennas
• Foldable and rollable solar panels

The post Guide to Prepping for ARRL Field Day 2026: Part 1, Coaxial Cables appeared first on OnAllBands.

• For newbies, it’s a fun and challenging mode to learn.

• For emergency operators, the dits and dahs of Morse code have a better chance of cutting through the noise compared to SSB in challenging conditions. Narrow bandwidths allow for efficient filtering of noise and other signals.

• For experienced operators, there’s nothing more exciting than managing a CW pileup, running a frequency in a contest, or challenging yourself to reach higher WPM speeds.

• For QRP enthusiasts, low power and CW go together like PEPs and carriers (or peas and carrots, if you’re into the whole vegetable analogy thing).

• For all hams, it’s a way to connect to the early days and traditions of telegraphy.

• For the international community of operators, use of Q codes and standardized abbreviations shatter global language barriers, making Morse code messages universally understood.

• For collectors, mechanical design enthusiasts, and results-driven contesters, it’s a chance to equip your shack or portable station with some of the coolest, precision-made gear in all of ham radio (see below for gear available at DX Engineering).

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Plus, there’s no shortage of online CW groups and contesting opportunities. Here are a few:

The Straight Key Century Club sponsors a Monthly Weekend Sprintathon. The next one is scheduled for May 9, 1200Z to May 10, 2400Z. This event “aims to bring together operators with different skill levels in a regularly scheduled, informal operating event lasting 36 hours,” per the SKCC website. The SKCC was established in 2006 and is going strong with more than 29,000 members. Check out its website for useful resources, including the “SKCC Beginner’s Corner.”

K1USN Slow Speed Test: This is held every Friday and Monday “for those who prefer a more leisurely CW pace or are new CW operators or contesters,” according to the K1USN SST website. If you copy under 25 words per minute and are looking for a less stressful place on the air to improve your CW speed, this might be just the ticket.

Founded in 1987 by Geo, G3ZQS (SK), the CW FISTS Club (the International Morse Preservation Society) is dedicated to promoting Morse code around the world. The organization boasts chapters in the Americas, Australia/New Zealand, Europe, and East Asia. Learn more about the club’s operating activities in the Americas here.

The First Class CW Operators’ Club was founded by Bob Webster, G5BW, and John Hunter, G2ZQ, in 1938. Today, there are members in more than 50 countries. The club is all about promoting high standards of CW operating. Read here about the club’s on-air events. Learn here about how to become a member.

CWops, a group that celebrates “the unique art form of Morse code,” holds popular one-hour QSO parties (CWops Tests) every Wednesday. Find out how to become a member here.

Also check out the Long Island CW Club—a great resource for learning Morse code.

Find the Key or Paddle That’s Right for You

If you’d like to dive into the CW contesting community, it’s easy to procure finely crafted CW equipment at DX Engineering, which carries Morse code straight keys, paddles, bugs, and more from leading providers in a wide range of styles, designs, materials, and prices. Here’s some of what you’ll find:

Begali Keys straight keys and paddles

Choose from more than 20 precision-made CW instruments from Begali Keys, including this WRTC 2026 Limited Edition Expedition Key. Also, take a moment to learn how Begali keys are made in this excellent OnAllBands article by Katie, KE8LQR, “A Visit to Italy’s Begali Keys Factory.” The company has been making highly coveted keys for more than 60 years.

Vibroplex iambic paddles, original bug keys, straight keys, code practice oscillator kits, and more from amateur radio’s oldest continuously operating business.

Vibroplex was founded in 1905 by telegrapher Horace Greeley Martin, who revolutionized the telegraph industry with the invention of the semi-automatic bug key, so called because of Vibroplex’s original electrified-insect logo. Vibroplex original bug keys (below) are available at DX Engineering.

Also find a nice selection of CW instruments at DX Engineering from:

• Bencher
• Chelegance
• GHD
• HA8KF
• Hi-Mound
• Kent

DX Engineering PaddlePads

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Now Let’s All Get on the Air!

While you’re busy getting ready to show off your latest QRP creation at Four Days in May (May 14-17), increase your contesting prowess at Contest University (May 14), or celebrate the best in amateur radio at Dayton Hamvention® (May 15-17), here are a few contests to round out the month: 

Canadian Prairies QSO Party: May 9, 1700Z to May 10, 0300Z. This marks the fifth running of the CPQP, an SSB/CW event on 40/20/15/10M. From the CPQP website: “This is your opportunity to get to know your western Canadian neighbors in the provinces of Alberta, Saskatchewan, and Manitoba.”

Alessandro Volta Worldwide RTTY Contest: May 9, 1200Z to May 10, 1200Z. Hosted by the SSB and RTTY Club COMO and the Associazione Radioamatori Italiani, this annual event is designed to “increase interest in RTTY mode and to honor the Italian discoverer of electricity, Alessandro Volta.” Learn the story behind Volta’s amazing work in this article. And check out these OnAllBands posts on RTTY:

• “How RTTY Became the First Mainstream Digital Data Mode”
• “Getting Started in RTTY”

His Majesty King of Spain Contest, CW: May 16, 1200Z to May 17, 1200Z. Sponsored by the Unión de Radioaficionados Españoles (URE), this contest is available to amateurs worldwide. Choose from single- and multi-operator categories. Amateur operator and King of Spain emeritus, Juan Carlos de Borbon, EA0JC, was leader of the country from 1975-2014.

Arkansas QSO Party: May 16, 1400Z to May 17, 0200Z.

NZART Sangster Shield Contest: May 16, 0800Z to 1100Z. Hosted by the New Zealand Association of Radio Transmitters, this low-power CW challenge is NZART’s longest-running contest. Founded in 1926, NZART is an organization dedicated to increasing awareness and understanding of amateur radio and to making the hobby accessible to everyone.

CQ WW WPX CW Contest: May 30, 0000Z to May 31, 2359Z. Participants use Morse code to contact as many unique station callsign prefixes as possible.

The post Guide to May 2026 Ham Radio Contests—CW Edition appeared first on OnAllBands.