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 100
PlaTe £on<der\ser of Varidbfd, flG.51 E.|ecTric ^TrAin or Displacement … Parvalfel Wire Antenn<a can be calibrated so that the capacity corresponding to anyangular setting of the rotating part is known. Condensers usedin radio circuits are represented by certain symbols. Thesesymbols may be found in Appendix 3, page 553. It is not always necessary that the conducting…
Telegraph, Wireless · Radio
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
