Citizen's Band (CB) radio, a form of short-range radio communication, remains a surprisingly vibrant form of communication, particularly within trucking, emergency response, and hobbyist communities. While technology has advanced significantly, offering sophisticated alternatives, the simplicity, accessibility, and relatively unregulated nature of CB radio continue to make it a relevant and valuable tool. This article will delve into the intricacies of CB channels, providing a comprehensive guide for both seasoned users and newcomers alike.
List of CB Channels:
CB radio operates on a total of 40 channels, each with its own designated frequency within the 26.965 MHz to 27.405 MHz range. These channels are not uniformly spaced; the crucial distinction lies in the channel spacing, which is generally 10 kHz (kilohertz), not 10 MHz (megahertz) as some sources incorrectly state. A 10 MHz difference would place channels far outside the CB band. The correct spacing is a crucial detail for accurate tuning and communication. The following table lists all 40 channels, their frequencies, and some common uses. Note that channel usage can vary significantly by region and time of day.
| Channel | Frequency (MHz) | Common Use |
|---------|-----------------|-------------------------------------------|
| 1 | 26.965 | Emergency, general use |
| 2 | 26.975 | Emergency, general use |
| 3 | 26.985 | Emergency, general use |
| 4 | 26.995 | Emergency, general use |
| 5 | 27.005 | Emergency, general use |
| 6 | 27.015 | Emergency, general use |
| 7 | 27.025 | Emergency, general use |
| 8 | 27.035 | Emergency, general use |
| 9 | 27.055 | General use, often used for trucking |
| 10 | 27.065 | General use, often used for trucking |
| 11 | 27.075 | General use, often used for trucking |
| 12 | 27.085 | General use, often used for trucking |
| 13 | 27.105 | General use, often used for trucking |
| 14 | 27.115 | General use, often used for trucking |
| 15 | 27.125 | General use, often used for trucking |
| 16 | 27.135 | General use, often used for trucking |
| 17 | 27.155 | General use, often used for trucking |
| 18 | 27.165 | General use, often used for trucking |
| 19 | 27.175 | General use, often used for trucking |
| 20 | 27.185 | General use, often used for trucking |
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