Ham Radio 13cm, 2.3GHz FM Amateur Television Transmitter, 50mW with Stereo Audio

 

 
Description:

13 cms Stereo Fast Scan Analogue Amateur Television FM TV Transmitter With Stereo Intercarrier Sound

Video Input 625 Line PAL composite video at 1V pk/pk (75 Ohms terminated)
Audio Input Line Level for 50KHz FM deviation
2 Audio subcarriers at 6.0 and 6.5 MHz (adjustable).
Video Pre-Emphasis  CCIR405
Audio Pre-Emphasis 50uS, Frequency response better than +0, -2dB from 20 Hz to 15 KHz
Video Modulation FM Positive/Negative going configurable with on board jumpers.
Transmitter Frequency Range 2310 - 2440 MHz typical

RF Output Power +17dBm (50mW minimum, 60mW typical at 2335 MHz)

RF Output connector: SMA

Power Supply 8 - 14 Volts at 140mA.

Preset potentiometers on board for Audio deviation, Video deviation, Intercarrier Sound injection level and Transmitter output frequency.

RF power output is also adjustable over a limited range.

The cores of the Toko coils may be adjusted for alternative sound subcarrier frequencies if required.

Ideal as a Transmitter for short range communication. Long range possible with a good Yagi antenna and power amplifier.

Picture and sound quality are both excellent.

This will require mounting in a suitable metal box.

In order to use as a more powerful ATV transmitter you will need an RF power amplifier to raise the 17dBm signal.

The listing is for the Transmitter PCB (built and tested) only. Nothing else is included.

See pictures for the exact condition of the unit.

Please be aware that you need a license to operate this equipment into anything other than a dummy load.

Thanks For Looking!

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Return and Refund Policy:
If for any reason you are unhappy with your purchase we offer a 'no quibble' returns and refund policy as long as the goods are returned to us within 14 days of receipt.