Selling a used untested Demco Satellite Power Modulator.

It is a tube-type SPEECH CLIPPER, and is a very effective way to increase average modulation (loudness). It is a 2 tube circuit, using a 12AU6 as an audio amp, and a 12AQ5 as a speech clipper. The front panel gain control allows you to adjust the output of the modulator to match your transceiver.  It requires a high impedance (50k-100kohms) microphone.  I would assume the capacitors will need to be reformed, or replaced.    

Sold exactly as pictured and described. 

Also selling from the same estate: Demco CB Receiver, Transmitter, wattmeter & speaker.  Also listed on marketplace.    

7.5" x 6" x 3.5".

Please enlarge and study pictures prior to purchase.

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