[amsat-bb] General Radio 1309-A

WILLIAMS MICHAEL k9qho6762 at sbcglobal.net
Thu Oct 4 12:11:20 PDT 2012

Does anyone out there have a operation/service manual or schematic for the General Radio 1309-A Oscillator. I have a unit that outputs a square wave instead of a sine.


Mike K9QHO  

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