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Thanks for all the replies. Sorry I could not give you any model number
information. I was furnished a system schematic but most of it is unreadable including the area on the drawing where the schematic number is. Let me describe the radio to you. It is all vacuum tubes (valves) and contains a ac/dc ( vibrator ) power supply that runs on either 115 AC or 6 volts DC. Units were available for 12 volt operation. It has one crystal socket but can be fitted with a 4 or 5 position crystal switch. The transmit/receive circuit uses a rotary switch, not a relay. The final is a 2E26 and uses link coupling to the antenna jack. I estimate the unit was built in the 1950s or 60s. It could be the first model of the Gooneybird. Really need a usable schematic. Thanks and 73 Dave KD1NA ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [hidden email] |
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Gonset 3049 ... schematic is available on BAMA if you bother to look through the Gonset directory. 73, ... Joe, W4TV On 2015-05-10 1:10 PM, David Robertson wrote: > Thanks for all the replies. Sorry I could not give you any model number > information. > I was furnished a system schematic but most of it is unreadable including > the area on the drawing where the schematic number is. > Let me describe the radio to you. > > It is all vacuum tubes (valves) and contains a ac/dc ( vibrator ) power > supply that runs on either 115 AC or 6 volts DC. Units were available for > 12 volt operation. > It has one crystal socket but can be fitted with a 4 or 5 position crystal > switch. > The transmit/receive circuit uses a rotary switch, not a relay. The final > is a 2E26 and uses link coupling to the antenna jack. I estimate the unit > was built in the 1950s or 60s. > It could be the first model of the Gooneybird. > > Really need a usable schematic. > Thanks and 73 > Dave KD1NA > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[hidden email] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > Message delivered to [hidden email] > Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[hidden email] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [hidden email] |
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