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 ...!decvax!frog!john, john@frog.UUCP, ...!mit-eddie!jfw, jfw@eddie.mit.edu