CB_SQUELCH

Published:2009/7/23 22:52:00 Author:Jessie | From:SeekIC

Actuated by d-c limiter voltage and ac noise voltage. With no signal, out put of noise amplifier V1 is converted into positive voltage by noise rectifier of V2 and applied to grid of squelch control lube V3, making it conduct and drive grid of V4 more negative, to squelch noise.-L. G. Sands, Citizens Radio Revision Spurs Equipment Design, Electronics, 32:15, p 55-57.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Signal_Processing/CB_SQUELCH.html

Print this Page | Comments | Reading(3)