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Antique Radio Technical Forum
audio oscillation in old hallicrafters s38c

Posted by Warren on 05/08/2012 18:43

The CW-AM switch could be dirty making no contact. There is also a wire that is for IF feed back when in the CW position. May be possible you have it in the wrong position causing feed back where not wanted. See the S-38 Guy about this wire. Mica capacitors in the IF section can go bad.

http://www.the-s38-guy.com/



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audio oscillation in old hallicrafters s38c 
gary ingersoll 05/08/2012 14:11 
Lou 05/08/2012 18:04 
Warren 05/08/2012 18:43 
Lou 05/09/2012 00:07 
ezblah 05/09/2012 11:46 
EdM 05/10/2012 12:57 
EdM 05/10/2012 12:59 

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