SQUELCH_FOR_MOBILE

Published:2009/7/17 23:02:00 Author:Jessie | From:SeekIC

Reduces background noise, to prevent operator fatigue during no-signal periods. Double-action squelch is obtained by using negative voltoge at first limiter grid during signal periods to cut off 12AD6 noise amplifier.-C. Gonzalez and R. J. Nelson, Design of Mobile Receivers with Low-Plate-Potential Tubes, Electronics, 33:34, p 62-65.



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