[sci.electronics] obscure old radio help wanted

john@frog.UUCP (John Woods) (03/18/89)

Does anyone have a schematic for a US Army Signal Corps "Radio Receiver
BC-348-N".  I recently tried to replace the CW Osc. on/off switch, but
I am not entirely sure that I've got it wired back together properly
(never, ever lose your notes if you have more than two wires to join..).

A second problem I have is the possibility that a tube is burned out.
The tube is labelled "VT-233 KEN-RAD Inc"; the VT-117 tubes are helpfully
subtitled 6SK7, but not this one.  Anyone with ideas on identifying it?

-- 
John Woods WB7EEL/1, Charles River Data Systems, Framingham MA, (508) 626-1101
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