closed, circuit, radio, closed, circuit, radio, radio, that, emits, over, very, small, range, typically, college, campus, this, system, achieved, from, ways, tying, into, system, clarification, needed, using, existing, power, lines, telephones, lines, pipes, t. A closed circuit radio is a radio that emits over a very small range typically a college campus This system can be achieved from two ways By tying into the PA System clarification needed 1 By using existing power lines telephones lines pipes etc to transmit a carrier current clarification needed 2 3 4 5 6 7 References edit Radio Industry closed circuit radio station school radio station college dormitories Archived from the original on 2012 09 27 Retrieved 2011 04 16 The early days of armed forces radio Archived 2011 07 21 at the Wayback Machine Closed circuit communications signal distribution system Radio behind bars The Polish case Closed circuit Radio Relays Game College Closed circuit Radio Station Gets New More Powerful Transmitter Closed circuit Radio Network in Homes Seen nbsp This article related to radio communications is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Closed circuit radio amp oldid 1196829168, wikipedia, wiki, book, books, library,
