![]() CB is an old service, with its roots dating back to the 1950s and its spiritual roots dating back to the Second World War. ![]() A large market for "export radios" (often sold under the guise of being 10 meter amateur radios) exists. Many ham radio operators look down on CB with absolute disdain, while others view it as a useful tool.or at the very least, a source of entertainment.ĬB (and the 11-meter freeband frequencies above and below CB) are making a resurgence as one of many communications methods used by so-called " preppers" and survivalists, in addition to amateur radio and VHF/UHF services such as FRS, GMRS, VHF marine, etc.Ī large radio subculture relating to illegally modifying CB equipment, using so-called " export radios" or " 10 meter radios" or modifying amateur radio equipment to access "freeband" frequencies, transmit higher than legal power levels, and or make DX contacts, exists worldwide. and as an inexpensive short-range alternative to licensed services such as the licensed Business Radio Services. CB is still heavily used by trucking companies, hunting clubs, farmers, Jeep and 4x4 off road clubs, militias and self-defense security groups (for mobile and base purposes), logging companies, tow truck operators, fishing fleets, doomsday preppers, for local and/or unlicensed paging or data link/telemetry systems, and low power to medium power R/C (radio control, remote control) purpose, etc. In radio hobbyist circles, the CB band and adjacent frequencies are often referred to as " 11 meters".ĬB is one of the most commonly used two-way and land mobile radio services worldwide, although for handheld walkie-talkie purposes it has mostly been depreciated in favor of VHF/UHF services such as FRS/ GMRS and MURS. De facto standard frequency allocation based on 40 channel American CB band 26.965-27.405 MHz. For local communications, it tends to behave more like a short-range VHF / UHF Radio service. ![]() Short-range license free (or simple license requirement) two-way radio service for personal or business purposes in the 25-30 MHz (25000-30000 kHz) range that makes up the shortest wavelength portions of the HF band. Known by pejorative names such as "Chicken Band", "Children's Band" and several others. See the HFUnderground CB 11 meter and 10 meter forum here:Ĭitizen's Band Radio, or "CB Radio" for short. Many folks uneducated in the ways of radio simply refer to all radios, walkie-talkies, handheld radios, HTs, scanners, two-way radios, marine band radios, etc. CB is the oldest, and most commonly known in popular culture, two-way radio service. Part 95 - Personal Radio Services, Subpart D - CB Radio Service. Citizen's Band Radio - modern FCC language simply calls it "CB Radio Service" (CBRS) now.
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