BROADCAST PLL FM EXCITER 

RADIO TRANSMITTER

87,5 MHZ ~ 108 MHZ with step 100 KHz from dip switches. 

Easy Frequency setting. NO TUNE NEEDED!!!

Output power = 0 - 1 watt adjustable.

Power supply = 12volt DC/ 500 mA

Stability + - 200Hz.

Distortion for + - 75KHz divergence 0,1%.

AUDIO : mono or MPX (adjustable modulation level)

Preemphasis 50uS (or 75 uS on request)

Low Pass Filter Included

Meets or exceeds all FCC and CCIR requirements.

FULL SCHEMATICS INCLUDED (circuit diagram and instructions)