What the Uniden PRO5050 Actually Is
The PRO5050 is a mobile, DIN-size AM CB radio, designed to mount into a vehicle dashboard the same way an old-school car stereo does. It's built specifically for the 27MHz Citizens Band, the original CB radio service that's still in genuine everyday use across NZ trucking, rural transport and some recreational convoys.
Unlike a lot of modern radio marketing that leans on buzzwords, the PRO5050 is a plain, functional unit. Large LCD display, front-fire speaker for clearer audio in a cab full of engine noise, and controls laid out for quick use while driving.
AM CB vs UHF CB: Why the Difference Matters
This is the single most important thing to get right before buying. AM CB (27MHz) and UHF CB (476-477MHz PRS) are two completely separate radio services in New Zealand. They don't share channels, they don't talk to each other, and a radio built for one band physically cannot communicate with a radio on the other.
UHF CB is now the more common choice for general two-way radio use, offering better short-range clarity and wider adoption. AM CB persists because a real, established user base, particularly in road transport, still runs it, and because its longer wavelength can carry further over flat, open ground than UHF in some conditions.
Specifications and Features
| Spec | Detail |
|---|---|
| Band | 27MHz AM CB (40 channels) |
| Maximum TX power | 4 Watts |
| Power input | 12V to 24V DC |
| Mount type | DIN / E-DIN size chassis |
| Display | Large dual-colour LCD, backlit keypad |
| Speaker | Front-mounted for improved cab audio |
| Extra functions | ANL/NB noise limiter, group scan with priority channel watch, dual watch, roger beep on/off, call tone, external speaker jack |
| Warranty | 5 years |
| Build origin | Designed and engineered in Japan, built for AU/NZ conditions |
The noise limiter and noise blanker combination genuinely earns its keep in a diesel cab, cutting down on ignition and engine interference that would otherwise bury weaker signals. Group scan with priority channel watch means you can monitor several channels at once without missing a call on the one that actually matters.
Who the PRO5050 Actually Suits
- Truck drivers running routes where 27MHz AM CB is the established network, particularly for road condition and hazard chatter with other trucks.
- Rural transport operators maintaining an existing AM CB fleet rather than migrating everything to UHF.
- Anyone replacing or upgrading an older 27MHz set who wants a straightforward DIN-mount unit rather than a UHF conversion.
It's not the right pick if you're starting from scratch with no existing AM CB network to join. In that case a UHF CB radio gives you access to New Zealand's much larger, licence-free 80-channel PRS network instead.
Buying Options and Accessories
All currently in stock and priced in NZD.
Base Unit
Uniden PRO5050 — $279.99The radio on its own, 12/24V, DIN mount, ready to wire into your existing antenna setup.
View the PRO5050 →With Sprung Antenna
PRO5050 + AT2610BK — $330.00Radio bundled with a sprung AT2610BK antenna, for a complete setup out of the box.
View the bundle →Replacement Microphone
Uniden CBA7700 — $48.00Genuine replacement mic, also fits the Uniden PRO630XL and UH5050. Confirm your exact model when ordering, connector types vary.
View the CBA7700 →Not sure which band or model actually suits your operation? Talk to our team before you buy.
