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Ten-code. Ten-codes, officially known as ten signals, are brevity codes used to represent common phrases in voice communication, particularly by law enforcement and in citizens band (CB) radio transmissions. The police version of ten-codes is officially known as the APCO Project 14 Aural Brevity Code. [1]
A numbers station is a shortwave radio station characterized by broadcasts of formatted numbers, which are believed to be addressed to intelligence officers operating in foreign countries. Most identified stations use speech synthesis to vocalize numbers, although digital modes such as phase-shift keying and frequency-shift keying , as well as ...
Call signs in the United States. Call signs in the United States are identifiers assigned to radio and television stations, which are issued by the Federal Communications Commission (FCC) and, in the case of most government stations, the National Telecommunications and Information Administration (NTIA). They consist of from 3 to 9 letters and ...
The Washington metropolitan area is currently the seventh-largest radio market in the United States. While most stations originate within Washington, D.C. proper, this list includes also stations that originate from Northern Virginia and Annapolis, Maryland.
KFLH: a radio station (FM 95.6) based in San Francisco, featured in several episodes of Full House as an employer of two of the main characters, Jesse and Joey, and features the radio talk show Rush Hour Renegades. KGAB: Dallas, Texas – KGAB is a real radio station in Cheyenne, Wyoming, but the call sign was used in the movie Talk Radio. The ...
A police code is a brevity code, usually numerical or alphanumerical, used to transmit information between law enforcement over police radio systems in the United States. Examples of police codes include " 10 codes " (such as 10-4 for "okay" or "acknowledged"—sometimes written X4 or X-4), signals, incident codes, response codes , or other ...
Chas. A. Alicoate, ed. (1957), "Amplitude Modulation Stations - AM: Florida", Radio Annual and Television Yearbook, New York: Radio Daily Corp., OCLC 10512206 – via Internet Archive "United States AM Stations: Florida" , Yearbook of Radio and Television , New York: Radio Television Daily, 1964, OCLC 7469377 – via Internet Archive + FM ...
In the Americas (defined as International Telecommunication Union (ITU) region 2), the FM broadcast band consists of 101 channels, each 200 kHz wide, in the frequency range from 87.8 to 108.0 MHz, with "center frequencies" running from 87.9 MHz to 107.9 MHz. For most purposes an FM station is associated with its center frequency.