Uniden AT820 Portable UHF Antenna Kit | Magnetic Base | 2.5
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Short, tough antenna for 4WDs and trucks
A 3.0 dBi heavy duty fibreglass radome UHF CB antenna that stands just 702mm when mounted. Its barrel style stainless steel spring is built for rough tracks and daily work.
The ATX970S is ground independent and comes with 4.5m of low loss coax, an FME female connector and a PL259 adaptor. A locking key and weather cap are included. Want a taller, higher gain option as well? The ATX970 Twin Pack pairs a 1200mm 6.6 dBi antenna with this 702mm 3.0 dBi one.

702mm when it's on the vehicle
The 570mm whip sits 702mm tall once mounted, so it's easier to live with in car parks, garages and under low branches. It still gives you 3.0 dBi of gain for everyday UHF CB use on 477MHz.


Heavy duty spring and ferrule
A 44-55-44mm barrel style stainless steel spring takes the knocks from scrub and corrugations, and the aluminium ferrule holds the fibreglass radome firm. Uniden rates it for 4WD and truck use in town and country.
Ready to connect to your radio
It's ground independent, so it doesn't rely on a metal ground plane under the mount. The 4.5m low loss coax ends in an FME female connector, and a PL259 adaptor is in the box. A locking key and weather cap come with it too.


Complete your setup
Stainless Z bracket for antennas up to 800mm long, fitted in the guard channel under the bonnet.
Uniden in-car UHF CB radio to run with the antenna.
Compact Uniden UHF CB mobile with dual and triple watch.
The whip is 570mm long and the antenna stands 702mm high when mounted.
No. It's ground independent, so it can go on a bull bar, bracket or other mount without a metal ground plane.
The 4.5m low loss coax is terminated with an FME female connector, and a PL259 adaptor is supplied.
It's a UHF CB antenna for 477MHz, with 3.0 dBi gain.
Yes. The ATX970 is the 6.6 dBi version at 1200mm mounted height, and the ATX970 Twin Pack gives you both.

| Type | Heavy duty fibreglass radome UHF CB antenna |
| Frequency | 477MHz |
| Gain | 3.0 dBi |
| Ground plane | Ground independent |
| Whip length | 570mm |
| Mounted height | 702mm |
| Spring | Stainless steel, 44-55-44mm barrel style |
| Thread | 8mm |
| Ferrule | Aluminium |
| Coax cable | 4.5m low loss |
| Connector | FME female, PL259 adaptor supplied |
| Colour | Black |
| Ideal for | 4WDs and trucks |
| Brand | Uniden |
| SKU | ATX970S |
| Barcode # | 9322402015125 |
| Brand | Uniden |
| Shipping Weight | 1.5000kg |
| Shipping Width | 0.090m |
| Shipping Height | 0.090m |
| Shipping Length | 0.800m |
| Shipping Cubic | 0.006480000m3 |
Founded in Japan in 1966, Uniden is a global pioneer in wireless communication, with Japanese engineering behind every radio, dash cam and camera it makes. Uniden was founded in Japan in 1966 by Hidero Fujimoto and built its reputation on CB and marine radio, growing through the 1980s into one of th...
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