Citizen Band (CB) Frequencies from W4JE
| Channel | Frequency (MHz) | Note |
| 1 | 26.965 | |
| 2 | 26.975 | |
| 3 | 26.985 | |
| 4 | 27.005 | |
| 5 | 27.015 | |
| 6 | 27.025 | |
| 7 | 27.035 | |
| 8 | 27.055 | |
| 9 | 27.065 | Emergency communications and traveler assistance only |
| 10 | 27.075 | |
| 11 | 27.085 | |
| 12 | 27.105 | |
| 13 | 27.115 | |
| 14 | 27.125 | |
| 15 | 27.135 | |
| 16 | 27.155 | |
| 17 | 27.165 | |
| 18 | 27.175 | |
| 19 | 27.185 | |
| 20 | 27.205 | |
| 21 | 27.215 | |
| 22 | 27.225 | |
| 23 | 27.255 | Shared with Remote Control (R/C) transmitters |
| 24 | 27.235 | |
| 25 | 27.245 | |
| 26 | 27.265 | |
| 27 | 27.275 | |
| 28 | 27.285 | |
| 29 | 27.295 | |
| 30 | 27.305 | |
| 31 | 27.315 | |
| 32 | 27.325 | |
| 33 | 27.335 | |
| 34 | 27.345 | |
| 35 | 27.355 | |
| 36 | 27.365 | |
| 37 | 27.375 | |
| 38 | 27.385 | |
| 39 | 27.395 | |
| 40 | 27.405 |
Source: FCC Rules [47 CFR 95.407(a)]
Maximum allowed transmitter output power: 4 W carrier power in AM mode, or 12 W peak envelope power in single sideband mode. Antenna height is limited to 20 ft above the structure/tree it is mounted on, or 60 ft above the ground.
What happened to 26.995, 27.045, 27.095, 27.145, and 27.195 MHz? Those frequencies are used by Remote Control (R/C) transmitters. CB channel 23 (27.255 MHz) is shared with R/C transmitters.