We installed a UHF radio in our Volkswagen Amaroks when filming the series Are You rvSafe?. Here’s why you should, too as well as some safety tips for using it!
We’re talking about UHF radios – the unsung heroes of the Aussie road trip. Whether you’re towing a caravan or out exploring in your 4WD, a UHF radio is a vital piece of safety equipment that can save your bacon in a sticky situation.
Why you should get a UHF radio
You might be thinking, “But I’ve got a mobile phone; why would I need a UHF radio?” Mobile phones are all well and good, but when you’re out in the middle of nowhere, the signal can be patchy at best. Let’s be real: when you’re in a dangerous situation, you need a reliable way to call for help.
That’s where UHF radios come in.

UHF radios aren’t just good for calling for help in emergency situations. They’re also a great way to stay in touch with your mates when you’re out on the road. If you’re out on a road trip and your buddy has taken a wrong turn, you can give them a shout and guide them back on track. No more pulling over to the side of the road to try and sort out the map!
Let’s not forget about the safety aspect. While travelling, things can change quickly; whether it’s a road closure, an accident or even a kangaroo jumping out in front of you, it’s important to be able to warn others on the road. With a UHF radio, you can give a quick shout and let your convoy know what’s going on. You can also use it to communicate with truck drivers to ensure safe overtaking.
Here’s a short clip from the Are You rvSafe? where we discuss UHF radios (alternatively, watch the full episode here!). Borgy makes a great point, reminding us that a UHF radio is super helpful when you’re trying to reverse your caravan into a camping spot. One person can be at the back, guiding you in with a portable UHF, while you keep in touch with your in-car UHF.
Safety tips for using your UHF radio
Now, we know you’re all seasoned road-goers, but do you know how to use your UHF radio properly? Either way, we’ve got you covered with these six UHF radio safety tips:
#1. Know your channels
Channels 5 and 35 are for emergencies only, so don’t go using them for a chat with your mates, or you’ll find yourself with a hefty fine. Channel 11 is the ‘call channel’ to locate friends, while channel 18 is for caravan convoys. If you want to talk to truckies, channel 40 is the place to be. For general chat, use channels 9, 12-17, 19-21, 24-28, 30, 39, 49-60, 64-70, 79, and 80.
#2. Communication is key
If you’ve got a UHF, use it! Good communication while driving is always a good thing, making the journey safer and more enjoyable. Plan fuel stops, and snack breaks, and warn each other about road hazards or oncoming traffic.
To learn more about how to use your UHF radio for RV travel, check out the rvSafe website.

#3. Plan your convoy channel
Before you hit the road, make a plan with your convoy about which channel you’ll be using. If you need to change channels, make sure everyone knows and has made the switch. There’s nothing worse than being left behind on an old channel and missing important messages.
#4. Display your channel on your vehicle
If you use your caravan or 4WD often, stick a label on the back of your vehicle, letting everyone know what channel you’re on. This way, other road users can communicate important information to you, such as road hazards or safe overtaking procedures.
#5. Don’t let the UHF use distract you from driving
This one is a no-brainer and a legal issue, too. It’s legal to use a UHF radio while driving, but if you’re caught driving erratically and using a UHF radio at the same time, you can be charged for not being in proper control of a motor vehicle.

#6. Let drivers know when you’re overtaking (or when it’s safe to overtake you)
Towing a caravan and overtaking large vehicles can be a little hair-raising, but using your UHF to communicate with the other driver can make all the difference. Get in touch with the other driver (channel 40 for truckies) and have a friendly chat about the overtaking procedure. A cordial tone is more likely to get a grateful response from the other driver.
UHF radios are a must-have for anyone who spends time on the road. They’re a reliable way to stay in touch, work as a team when reversing your RV, call for help in an emergency, and keep you and your mates safe. So, if you haven’t already got one, it’s time to go and grab yourself a UHF radio – you won’t regret it.
Dont speak directly into the microphone, unlike as per the article photo. Speak clearly with the microphone 90 degrees to your mouth.