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 328
Ma&t Inverted L Antenna, iShomnfl Insul&forg Pia ns Piq n& … Egg thp e Strain Insulator. InsutaJor forCarrying Lead-ir\ Wire^Throo^ a Wd!l better insulation when the insulator is wet by collecting thewater on the lowest points of the ribs. In the case of antennasfor land stations, wire guys are interrupted by strain in-sulators to prevent the guy from having…
Telegraph, Wireless · Radio
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