The principles underlying radio communication (1922)
United States. National Bureau of Standards, Ould, Richard Sheldon, 1889-, United States. Army. Signal Corps · Washington, Govt. Print. Off. · leaf 481
ally supplied to the Signal Corps for receiving(types VT-1, VT-11, VT-21) operate best with a leak resistanceof 2 megohms and with the return connection made from thegrid condenser through the receiving circuit to the positive sideof the filament. Owing to the flow of the steady grid current 478… … J. Grid voltageoscillations
Telegraph, Wireless · Radio
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