What are the CB frequencies?
The answer to this question depends on the country you reside in. We currently have information on Australia, Austria, Belgium, Canada, Cyprus, Denmark, Finland, France, Germany, Luxembourg, Italy, Japan, the Netherlands, New Zealand, Portugal, Norway, Russia, Sweden, the UK, the USA, and Vatican City. — in the USA CB transmitters use the operator’s choice of AM (amplitude modulation) (with 4 watts maximum power) or single sideband (with 12 watts maximum power) on the following frequencies: Frequencies (MHz) modulation description 26.965 – 27.405 AM/SSB Citizen’s Band (CB) Special-use channels: 9 – emergency, monitored in some areas by “REACT”, a volunteer group coordinated by the local Sheriff’s office (not in all areas), and the State Highway Patrol. 17 – unofficial “trucker’s” channel (California & western states.) 19 – official “trucker’s” channel for traffic, weather and speed trap advisories. 16, 36, 37, 38, 39, 40 – Often are used for single sideband (SSB) activity, by Gentlem
