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Demco DPA-65 Modulator Amplifier

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Published on Jun 25, 2010

1 left and only selling with the Super Satellite radio as a set.
One of my favorite CB toys. The very rare Demco model DPA-65 controlled carrier 2 piece modulator. On top is the control head modulator and on the bottom is the amplifier unit. Unit takes 1-10 watts of non modulated carrier drive, dead keys 6 watts and swings 60 peak, 45 RMS. It uses 'controlled carrier' screen modulation. It has downward swing of 97% and positive mod of 150%. Asymmetrical mod without using any other type of processing. The mic hooks up to the control head, the mic out on the back hooks to your radio and the amp unit has coax in and out. Best modulator I've ever seen.

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