For sale is an AM stereo C-QUAM transmitter kit.


For construction you will need a soldering iron.
For basic diagnosis if needed you will need a meter.

Fully compatible with mono AM radio's, This kit is designed to give top quality features, power and sound yet is easy to construct.
Uses include broadcasting to all your vintage radios, Drive in movie theaters, Running your own neighborhood radio station etc...

Fully part 15 compliant so legal to use in the USA!

Just look at all these features!

Auto power control to give as close as possible to 100mW under all tuning and antenna conditions.
AM stereo C-QUAM to give high quality stereo sound with compatible radios.
PLL drift free transmitter with memory. No expensive crystals to buy. Just set the frequency and it stays there rock solid.
Built in audio compressor to keep volume constant and prevent over modulation.
Built in frequency display.
Built in antenna tuner
Built in power meter.
Ultra Hi-Q output stage for incredible spectral purity and maximum possible power to antenna.
Covers several hundred feet!

The frequency is simple to set using just 2 buttons for up or down tuning.
Covers 1024 to 1710KHz in 1 KHz steps for both US and Worldwide AM Bands.
Comes with Power supply, Antenna wire and a 3.5mm to RCA phono cable to connect to your music source.

Kit version comes with FREE USB DRIVE containing step by step assembly instructions, Schematic diagram and an alignment video.
Unlike some other kits, all instructions are in beautiful high resolution color.
Ready built comes with printed instructions for reference.

Components come taped to component cards for easy identification. Includes solder!

Ready assembled unit also available. Send a message for details and postage costs.

RETURN POLICY.

Buy with confidence. Instructions also contains videos for technical support. Plus of course covered by ebay 30 day warranty.

UNIQUE BUILD GUARANTEE PROMISE!

If for any reason you build this kit and have difficulties, No problems!
Just send me a message and I will try and help, Or you may ship it back to me to diagnose and repair it. This will be done free of charge! 
If you are in the USA I will also send it back free as well!

DEMO VIDEO AT