This article covers everything your business team needs to know about the legal use of the 80 CB UHF Channels in Australia.

In this article, we are are going to discuss:

  1. What are the 80 CB UHF Channels?
  2. 80 CB UHF Channel List
  3. Who can use the Channels?
  4. Who regulates the use of the Channels?
  5. What are the rules governing the use of the 80 CB channels?
  6. What are legal UHF radios to use in Australia?
  7. Can I use a CB radio I have imported from overseas?
  8. Do I need to pay a licence to use CB frequencies?
  9. What are the penalties for using illegal UHF radios in Australia?
  10. How does the ACMA catch users using illegal radios?
  11. Can I use my Australian CB radio overseas?

What are the 80 CB UHF Channels?

The 80 CB UHF channels are free to use UHF radio channels, for Australian publiic benefit. The 80 channels are contained within the UHF spectrum of 476.4250 - 477.4125 MHz. Each of the 80 narrowband channels are split by 12.5 KHz spaces.

80 UHF CB Channel List 

Channel

Frequency

Use

1

476.4250

Duplex – Repeater Output

2

476.4500

Duplex – Repeater Output

3

476.4750

Duplex – Repeater Output

4

476.5000

Duplex – Repeater Output

5

476.5250

Duplex – Repeater Output - Emergency Use Only

6

476.5500

Duplex – Repeater Output

7

476.5750

Duplex – Repeater Output

8

476.6000

Duplex – Repeater Output

9

476.6250

Simplex – General Use

10

476.6500

Simplex – 4WD Drivers, Convoys, Clubs & National Parks

11

476.6750

Simplex – Call Channel

12

476.7000

Simplex – General Use

13

476.7250

Simplex – General Use

14

476.7500

Simplex – General Use

15

476.7750

Simplex – General Use

16

476.8000

Simplex – General Use

17

476.8250

Simplex – General Use

18

476.8500

Simplex – Caravan & Camper Convoy Channel

19

476.8750

Simplex – General Use

20

476.9000

Simplex – General Use

21

476.9250

Simplex – General Use

22

476.9500

Data Only (No Voice – No Packet)

23

476.9750

Data Only (No Voice – No Packet)

24

477.0000

Simplex – General Use

25

477.0250

Simplex – General Use

26

477.0500

Simplex – General Use

27

477.0750

Simplex – General Use

28

477.1000

Simplex – General Use

29

477.1250

Simplex – Pacific Hwy (NSW), Bruce Hwy (QLD) – Road Channel

30

477.1500

Simplex – UHF CB Broadcasts

31

477.1750

Repeater Input

32

477.2000

Repeater Input

33

477.2250

Repeater Input

34

477.2500

Repeater Input

35

477.2750

Repeater Input (Emergency Use Only)

36

477.3000

Repeater Input

37

477.3250

Repeater Input

38

477.3500

Repeater Input

39

477.3750

Simplex – General Use

40

477.4000

Simplex – Truckers / Highway Channel

41

476.4375

Simplex – General Use

42

476.4625

Simplex – General Use

43

476.4875

Simplex – General Use

44

476.5125

Simplex – General Use

45

476.5375

Simplex – General Use

46

476.5625

Simplex – General Use

47

476.5875

Simplex – General Use

48

476.6125

Simplex – General Use

49

476.6375

Simplex – General Use

50

476.6625

Simplex – General Use

51

476.6875

Simplex – General Use

52

476.7125

Simplex – General Use

53

476.7375

Simplex – General Use

54

476.7625

Simplex – General Use

55

476.7875

Simplex – General Use

56

476.8125

Simplex – General Use

57

476.8375

Simplex – General Use

58

476.8625

Simplex – General Use

59

476.8875

Simplex – General Use

60

476.9125

Simplex – General Use

61

 

Reserved For Future Expansion

62

 

Reserved For Future Expansion

63

 

Reserved For Future Expansion

64

477.0125

Simplex – General Use

65

477.0375

Simplex – General Use

66

477.0625

Simplex – General Use

67

477.0875

Simplex – General Use

68

477.1125

Simplex – General Use

69

477.1375

Simplex – General Use

70

477.1625

Simplex – General Use

71

477.1875

Simplex – General Use

72

477.2125

Simplex – General Use

73

477.2375

Simplex – General Use

74

477.2625

Simplex – General Use

75

477.2875

Simplex – General Use

76

477.3125

Simplex – General Use

77

477.3375

Simplex – General Use

78

477.3625

Simplex – General Use

79

477.3875

Simplex – General Use

80

477.4125

Simplex – General Use

 

Who can use the Channels?

The 80 CB UHF channels can be used by anyone in Australia with an an approved walkie-talkie device.

Who regulates the use of the Channels?

As UHF radio spectrum is a natural resource, its use is regulated by the Australian Media Communications Authority (ACMA). The Radio Communications Act (1992) contains the rules defining how the 80 CB UHF channels can be used, which revolve around providing the spectrum for public benefit.

As Radio Warehouse is a corporate member of the Australian Radio Communications Industry Association, we work in partnership with the government to ensure this part of the radio spectrum is managed professionally for the benefit of all Australians, business & consumers alike.

What are the rules governing the use of the 80 CB channels?

The rules regarding proper use of CB radio in Australia are:

  1. Only use a type-approved walkie-talkie that is certified to use the 80 CB UHF channels. You can quickly identify equipment that is legally to use on CB channels, as it will have the followingRegulatory Compliance Mark, previously known as the "C-Tick" logo located on the back, bottom or inside of the radio.



  2. You must also not broadcast on channels, outside their allocated definition. The most obvious example is do not use emergency channels 5 & 35 unless it is an emergency.

  3. Do not use the service to threaten, harass, defame, abuse, incite violence, call "fake emergencies" or cause interference to others.

  4. Do not broadcast for more than 60 seconds.

  5. Do not broadcast at a transmission strength greater than 5 watts.

  6. Do not operate your radio in "digital mode" (IDAS / NXDN / DMR etc) on the CB UHF channels. Your equipment should be broadcasting in analogue mode.


What are legal UHF CB radios to use in Australia?

For consumers who are looking to use a UHF CB radio for a one-off event, such as camping, travelling around Australia on a caravan trip, or perhaps attending a music festival, there are cheap 80 CB UHF radios available from companies such as Uniden, GME, and Oricom.

However, at Radio Warehouse, we only sell radios that are purpose-built for commercial and government users, and therefore do not stock the above brands.

For commercial / government teams, or those who understand that you often get what you pay for, UHF radios that can legally communicate on the 80 CB channels in Australia are:

- GME Commercial CP30
- GME Commercial CP40
- GME Commercial CP50
- Icom IC41Pro Walkie Talkie / IC41W
- Icom IP740D Hybrid UHF / LTE Radio
- Icom IC-410 UHF CB Radio
- Icom IC-455 UHF CB Radio
- Kenwood PKT-23X
- Kenwood TK-3317 / TK-3310
- Motorola CB476
- Wireless Pacific Go Pro

Can I use a CB radio that I have imported from overseas?

You cannot import radio communication equipment from overseas, including from sites such as Alibaba, eBay, Amazon and other sites that may advertise “too good to be true” pricing. We do not sell brands like Baofeng & Wouxun.

The reason the pricing is "too good to be true" is because they are attempting to scam you. Using radio equipment that is not type-approved, is illegal in Australia.

Do I need to pay a licence to use the CB channels?

You do not need to pay for a licence to use the 80 CB UHF channels. The Radio Communications Act (1992) provides you with a free, automatic, licence to use walkie-talkie radios, provided that you use radio equipment type-approved for use of the Australian CB channels and you adhere to the rules governing the use of the 80 CB channels.

What are the penalties for using illegal UHF radios in Australia?

The ACMA imposes large penalties, and potential jail time, for users detected using illegal radio communication devices.

Fines in excess of $500,000 and two years imprisonment may be issued if your radio communication devices causes interference with emergency services.

How does the ACMA catch users using illegal radios?

We do not know all of ACMA's methods to detect radio transmissions originating from illegal equipment. We do know that the ACMA monitor licenced channels for potential illegal use & users of illegal radio equipment acquired outside of Australia normally give themselves away.

Radios that are imported from overseas, which are not type-approved for use in Australia, are usually manufactured to such poor standards that the frequency the radio is supposed to be communicating on, is often not. These cheap radios can subsquently “drift” broadcasting onto other frequencies, and therefore cause disturbances on channels that may not be legal to operate on.

Another way the ACMA detects users of illegal radio equipment is by users who program in their own frequencies into radios they have acquired, without having a licence to do so. When users engage in this behaviour, they are effectively running a “pirate radio station”. The ACMA moves quickly in on this.

We recommend that you do not attempt to illegally obtain a copy of the radio’s programming software, or, attempt to acquire non type-approved radio devices that may allow you to “program in” whatever frequency you may want to transmit on. This is a fast way to be issued a large fine by the ACMA.

Legitimate radio users who are experiencing interference on their radio channel are encouraged to fill out the ACMA's investigation form. If you are a Radio Warehouse client, we will take the stress out of the situation and deal with the ACMA on your behalf.

Can I use my Australian CB radio overseas?

In summary, you can only use your Australian CB radio in Australia and New Zealand.
You cannot legally use it in other countries which will be governed by different regulations around their use of the UHF spectrum respectively.

For example, in the UK you can only broadcast at 0.5 watts on their PMR frequencies, where as in Australia you can broadcast up to 5 watts on our CB frequencies. In the United States, if you use an Australian CB radio whilst visiting, you may be broadcasting and causing interference on channels used for Federal penitentiaries! We doubt you will recieve a Presidential pardon.