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 432
.Variable inductance Lx may be of the usual type, variable bysteps. Condenser C2 may be variable by steps, and is not neces-sarily continuously variable. Ci and Li are adjusted to approxi-mately the wave length of the incoming signal, but it is notessential that the primary be accurately tuned. It… … >fl^K^-| |-r^^
Telegraph, Wireless · Radio
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
