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Public AM and FM Channels and Frequency List
1 December 2019

Public AM CB Channel & Frequency List

Channel Frequency Channel Frequency
1 26.330 MHz 11 26.450 MHz
2 26.340 MHz 12 26.470 MHz 
3 26.355 MHz 13 26.480 MHz
4 26.370 MHz 14 26.490 MHz 
5 26.380 MHz 15 26.500 MHz 
6 26.390 MHz 16 26.520 MHz
7 26.400 MHz 17 26.530 MHz 
8 26.420 MHz 18 26.540 MHz
9 26.430 MHz 19 26.550 MHz 
10 26.440 MHz 20 26.570 MHz
21 26.580 MHz 31 26.680 MHz
22 26.590 MHz  32 26.690 MHz 
23 26.620 MHz 33 26.700 MHz
24 26.600 MHz  34 26.710 MHz 
25 26.610 MHz 35 26.720 MHz
26 26.630 MHz  36 26.730 MHz 
27 26.640 MHz 37 26.740 MHz
28 26.650 MHz  38 26.750 MHz 
29 26.660 MHz 39 26.760 MHz
30 26.670 MHz  40 26.770 MHz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Channel 1 to 17 and 25 to 40 should be used for AM and SSB transmission.
Channel 8 to 24 are to be used for AM transmission ONLY.
Channel 11 is widely used by Trucking.
Channel 15 is the AM Emergency Call Channel.
Channel 35 is the SSB (LSB - Lower Side Band) Call Channel.

 

Public UHF CB Channel & Frequency List

Channel Frequency Channel Frequency
PRS01 476.425 PRS41 476.4375
PRS02 476.45 PRS42 476.4625
PRS03 476.475 PRS43 476.4875
PRS04 476.5 PRS44 476.5125
PRS05 476.525 PRS45 476.5375
PRS06 476.55 PRS46 476.5625
PRS07 476.575 PRS47 476.5875
PRS08 476.6 PRS48 476.6125
PRS09 476.625 PRS49 476.6375
PRS10 476.65 PRS50 476.6625
PRS11 476.675 PRS51 476.6875
PRS12 476.7 PRS52 476.7125
PRS13 476.725 PRS53 476.7375
PRS14 476.75 PRS54 476.7625
PRS15 476.775 PRS55 476.7875
PRS16 476.8 PRS56 476.8125
PRS17 476.825 PRS57 476.8375
PRS18 476.85 PRS58 476.8625
PRS19 476.875 PRS59 476.8875
PRS20 476.9 PRS60 476.9125
PRS21 476.925 PRS61 476.9375
PRS22 476.95 PRS62 476.9625
PRS23 476.975 PRS63 476.9875
PRS24 477 PRS64 477.0125
PRS25 477.025 PRS65 477.0375
PRS26 477.05 PRS66 477.0625
PRS27 477.075 PRS67 477.0875
PRS28 477.1 PRS68 477.1125
PRS29 477.125 PRS69 477.1375
PRS30 477.15 PRS70 477.1625
PRS31 477.175 PRS71 477.1875
PRS32 477.2 PRS72 477.2125
PRS33 477.225 PRS73 477.2375
PRS34 477.25 PRS74 477.2625
PRS35 477.275 PRS75 477.2875
PRS36 477.3 PRS76 477.3125
PRS37 477.325 PRS77 477.3375
PRS38 477.35 PRS78 477.3625
PRS39 477.375 PRS79 477.3875
PRS40 477.4 PRS80 477.4125

 
Repeaters transmit between channels 1 and 8 and receive between channels 31 and 38. Avoid these channels for non-repeater (simplex) communications. If you are near the station you are talking to, you should move from the repeater to a simplex channel to leave the repeater free for others who cannot communicate direct.

CB radio frequencies or Citizen Band radios frequencies are sometimes referred to as PRS, Public Radio Service frequencies, or free to air frequencies. As the CB frequencies are free to use, there are a number of conditions to adhere to when using these radio frequencies. An example is that radio output is not to exceed 4 watts on AM CB radio frequencies and not to exceed 5 watts on UHF CB radio frequencies.

CLICK HERE to See Mobile System's AM CB Radios Available

 

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