ELtRoNica TransMitter FM

PLL VERONICA

noreply@blogger.com (FhaDiLL) — Mon, 10 Mar 2008 14:11:00 +0000

The Veronica 1W PLL first marketed in 1996 is still the favorite choice for broadcast engineers at all levels from the hobbyist through to the professional licensed operator. In early 1998 the PLL 2 was released and then in January 2000 the latest version was released, the PLL 3 'Easy-Tune™'.

Frequency : (87.5-108MHz) User Programmable
RF Power Output : Typ 1000mW into 50 Ohm load
Spurious Emissions : Better than -40 dB ref to carrier
Frequency Stability : PLL Typ +/- 500 Hz
RF Output Connector : SO239
Audio Input Sensitivity : 0.775 V rms for +/- 75 KHz
Signal To Noise Ratio : 80 dBu
Frequency Response : Flat from 30 Hz to 76 KHz
Pre-emphasis : (50uS/ 75uS/ None) Selectable
Audio Distortion : Better than 0.2 % THD
Audio Input Connector : Phono/ RCA type unbalanced sockets
Power Input : 13.8V DC Regulated 750mA

150W POWER AMPLIFIER

noreply@blogger.com (FhaDiLL) — Mon, 10 Mar 2008 14:07:00 +0000

Specifications

Power Output	125W-150W.
Power Input	1 w
Harmonic Output	-60dBc
Spurious Output	-80dBc
Input Voltage (PA module)	28 volt 7 Amps
Input Voltage (Power supply)	90-270 VAC
Dimensions, PA	150mm x 80mm x 55mm (not inc 80mm fan)

noreply@blogger.com (FhaDiLL) — Mon, 10 Mar 2008 14:06:00 +0000

No RF assembly or circuit tuning

300 watts min output power
20dB typical gain at 108MHz
Gold clamp mosfet technology.
High effeciency design

Specifications

Pout (nom)	300 Watts
Pout(max)	400 Watts
Frequency	88-108MHz
Power Gain	20dB typ.
Power Input	3 watt typ. 7 watts max (zero bias).
Efficiency	85dB typ.
Power Volts	50V
Drain current	8 Amps
Input VSWR	1.4:1 typ.
Power gain varitation	+/-.3dB typ. +/- .5dB MAX
Second harmonic	-35dB min.

20/40W POWER AMPLIFIER

noreply@blogger.com (FhaDiLL) — Mon, 10 Mar 2008 14:03:00 +0000

Specifications

Power output	20/40W min
Power input	=450mW min 800mW nom. 1200mW max
Power flatness 88-108	+/- 1W at 20/40W out
Harmonic output	-60dBc
Spurious output	-80dBc
Input voltage (PA module)	24 volt nominal
Input voltage (Power supply)	90-270 VAC
Dimensions, PA	125mm x 55mm x 90mm

600W FM PALLET AMPLIFIER

noreply@blogger.com (FhaDiLL) — Mon, 10 Mar 2008 14:02:00 +0000

No RF assembly or circuit tuning
600 watts min output power
20dB typical gain at 108MHz
Gold clamp mosfet technology.
High effeciency design

Specifications

Pout (nom)	600 Watts
Pout(max)	800 Watts
Frequency	88-108MHz
Power Gain	20dB typ.
Power Input	6 watt typ. 15 watts max (zero bias).
Efficiency	85% typ.
Power Volts	50V
Drain current	16 Amps
Input VSWR	1.4:1 typ.
Power gain varitation	+/-.3dB typ. +/- .5dB MAX
Second harmonic	-35dB min.

Pira PLL

noreply@blogger.com (FhaDiLL) — Mon, 10 Mar 2008 14:00:00 +0000

Technical specifications

Supply voltage: 12 V from accumulator or regulated power supply
Supply current (HI/LO): 270/170 mA
RF power HI: 1 W
RF power LO: 0,2 W
Impedance: 50-75 ohm
Frequency range: 87,5-108 MHz
Modulation type: wide-band FM
Modulation inputs: line, mic, RDS/MPX
PCB dimensions: 11,3 x 8,8 cm

Printed circuit board

DIPOLE ANTENNA

noreply@blogger.com (FhaDiLL) — Mon, 10 Mar 2008 13:58:00 +0000

Broadband no tune design
2 dB gain over a half wave
High power handling
Stainless steel construction
DC short for lightning protection

Specifications

Antenna type	dipole antenna
Frequency range	87.5-108 MHz
MAX Power handling	600 Watts(each) 1500 Watts with 7/16 conn.
Impedance	50 ohms
Gain	(1xPLS1) 2dBd
Gain	(2xPLS1) 5dBd
VSWR	better than 1.35 (88-108MHz)
Freq. range	88-108 MHz(no tune)
Connector	N-type (7/16 avail)
Dimensions	1400mm x 850mm x 60mm
Weight	4.5kg

300W POWER AMPLIFIER

noreply@blogger.com (FhaDiLL) — Mon, 10 Mar 2008 13:56:00 +0000

Specifications

Power Output	300W
Power Input	1 w
Harmonic Output	-60dBc
Spurious Output	-80dBc
Input Voltage (PA module)	48 volt 7.5 Amps
Input Voltage (Power supply)	90-270 VAC
Dimensions, PA	185mm x 100mm x 75mm (100mm inc 80mm fan)

PLC4 CIRCULAR ANTENNA 2008

noreply@blogger.com (FhaDiLL) — Mon, 10 Mar 2008 13:53:00 +0000

Broadband no tune design
High power handling
Stainless steel construction
DC short for lightning protection

Specifications

Antenna type Omnidirectional
Frequency range	87.5-108 MHz
MAX Power handling	800 Watts(each) 1500 Watts with 7/16 conn.
Impedance	50 Ohms
Gain	(1xPLC4) -1.5dBd
Gain	(2xPLC4) +1.5dBd
VSWR	better than 1.35 (88-108MHz)
Connector	N-type (7/16 avail)
Dimensions	1440mm x 800mm x 800mm
Weight	10kg

New Digital Stereo Encoder With DSP Filters

noreply@blogger.com (FhaDiLL) — Mon, 10 Mar 2008 13:52:00 +0000

Technical specifications:
- Audio Response: 10Hz-15KHz, DSP filtered (Standards require upper level at 15KHz)
- DSP: 24-bit Digital Signal Processor
- 19KHz notch filter, >-70 dB typ
- Precise pre-emphasis, 50uS, 75uS or none
- Audio Input Impedance: 10Kohm, balanced or unbalanced
- Audio Input Level: 0 dB
- Distortion: <0.1%
- S/N ratio: >80 dB
- Separation: >70 dB typ. (more than any radio receiver you can buy on the market)
- Pilot Frequency: 19 KHz, DSP generated 32x oversampling
- Output Impedance: 75 Ohms
- Power Requirements: 12-15VDC / 160-200mA
- PC Board Size: 100x85mm
- Audio connectors: all RCA jacks are mounted on the board, 3-pin jumper for XLR balanced input, optional MCX or solder pads for MPX output
- Power connector: 2.1mm power socket, center (+) and screw terminals (easier for boxed units)
- Output level: Ueff 4V, 2V or 1V

10W AM transmitter with DSP processor

noreply@blogger.com (FhaDiLL) — Mon, 10 Mar 2008 13:49:00 +0000

Technical specifications:
- RF Output Power AM: 4-15W carrier (13.8-22V DC stabilised)
- Peak RF Output Power: 16-60W
- Output connector: BNC or SO-239 (on request)
- Output Impedance: 50 Ohms
- Frequency Range (MW version): 540-1710KHz (ask for other - 5000KHz-6000KHz etc)
- Frequency Range (HAM version): 160m, 80m, 40m (see price list below)
- PLL Steps: 1KHz
- Frequency stability: +/- 50Hz (trimmer on the PCB for fine tuning)
- Spurious/Harmonic rejection: Harmonics: -50dB, Spurious: -80dB
- Power Supply: 13.8-22V/4A DC stabilised
- Quartz Locked PLL Frequency Control, extremely low phase noise due to special design
- Ultra Stable, Ultra Clean Output
- Wideband design, no tuning required
- Audio performance: compressor, low pass filter, limiter, treble, bass adjustment
- RF output ruggedness: > 2:1 VSWR
- Modulation: AM (CW is possible with a small mod).
- PCB size: 170x125mm (LxW)