IC_PRODUCT_DETECTORS

Published:2009/7/10 4:06:00 Author:May | From:SeekIC

These product detectors use IC devices. SSB and CW signals can be detected with them. The circuits should be useful up to 20 or 30 MHz. T3 in (c) is a 1:1:1 toroidal type, depending on the BF0 frequency.



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