Radio broadcasting broadcasting, transmission of sound or images to a large number of receivers by radio. In the United States the first regularly scheduled radio broadcasts began in 1920 at 8XK (later KDKA) in Pittsburgh
radio, transmission or reception of electromagnetic radiation in the radio frequency range. The term is commonly applied also to the equipment used, especially to the radio receiver.

-see also:
"Radio broadcasting" is in the UNSPSC Code "83111901"
  Radio broadcasting station management

Ref: 86260/2006-09-13

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