Radio masts and towers
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Radio masts and towers are typically tall structures designed to support antennas for telecommunications and broadcasting, including television. There are two main types: guyed and self-supporting str
KVLY-TV mast
A radio mast base showing how virtually all lateral support is provided by the guy-wires
The Tokyo Skytree was, in 2012, the tallest freestanding tower in the world
Multiwire broadcast T-antenna of early AM station WBZ, Springfield, Massachusetts, 1925.
Broadcasting
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Broadcasting is the distribution of audio and audiovisual content to dispersed audiences via an electronic mass communications medium, typically using radio waves in a one-to-many model. Broadcasting
A broadcasting antenna in Stuttgart
A television studio production control room in Olympia, Washington, August 2008
An "On Air" sign is illuminated, usually in red, while a broadcast or recording session is taking place.
Radio Maria studio in Switzerland