NE602_PRODUCT_DETECTOR_CIRCUIT

Published:2009/7/13 3:43:00 Author:May | From:SeekIC

This circuit uses an NE602 as a product detector. The component values depend on operating frequency and are typical for 455-kHz operation. Note that a passive RC filter is showtt in the audio output circuit. T2 acts as an oscillator coil for the 455-kHz local oscillator (or, in this case, beat frequency oscillator).



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