10_MHz_PRODUCT_DETECTOR

Published:2009/7/21 23:13:00 Author:Jessie | From:SeekIC

IF signal of SSB receiver is mixed with signal from beat-frequency oscillator in Mullard TCA240 dual balanced modulator-demodulator to give desired audio output signal, Simple low-pass filter R12-C9-C10 removes unwanted output signal.- Applications of the TCA240, Mullard, London, 1975, Technical Note 18, TP1489.



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