ECOXGEAR ATRDM230ST 613mm Medium Duty Radome UHF Antenna 2.3dBi – Stealth Matte

The ECOXGEAR ATRDM230ST is a medium-duty 2.3dBi UHF CB antenna for overlanding and 4WD touring – a slimmer alternative to the heavy-duty ATRD series, with a smaller Ø45mm spring and a shorter whip. Its 500mm fibreglass radome whip sits on an interchangeable medium barrel-style stainless steel spring for a total length of 613mm, and the lower 2.3dBi gain gives a rounder radiation pattern that holds signal on hilly and mountainous tracks. A 4.5m low-loss coax lead with a flexible, UV-resistant TPE jacket and a pre-terminated FME connector with PL259 adapter make fitting straightforward, while the stealth matte finish keeps glare down when driving at night.

Suits: ECOXGEAR ECOXTALK EXG1000 and EXG3000 fixed-mount UHF CB radios (PL259 adapter included; radio sold separately).

Key Features

• 2.3dBi gain for hilly terrain: lower gain with a rounder radiation pattern, so the signal holds up on undulating, hilly and mountainous off-road tracks
• Medium-duty radome construction: fibreglass radome whip with an aluminium ferrule protects the antenna element from scrub, stone strikes and weather, in a slimmer package than the heavy-duty ATRD series
• Interchangeable medium barrel spring: matte-coated stainless steel spring, Ø45mm at its widest, absorbs knocks and lets the whip flex through scrub
• Stealth matte finish: low sheen for diffused reflectivity under night lighting, so there is less glare from headlights and campsite lights
• 4.5m low-loss coax cable: TPE jacket for flexibility, UV resistance and abrasion protection on the run through the engine bay or A-pillar
• Pre-terminated FME female connector with PL259 adapter: connects to a fixed-mount UHF CB radio without cutting or crimping the cable
• 30mm mount thread: longer thread for a more secure fit in most bull bar and bonnet mounting brackets
• UHF CB 477MHz, ground-independent design: does not rely on the vehicle body as a ground plane, so mounting position is flexible
• Swappable whip: the whip unscrews from the spring (Allen key included), so you can fit the 6.6dBi WPRDM660ST whip for open country or replace a damaged whip with a WPRDM230ST

Specifications

• Model: ATRDM230ST
• Antenna type: medium-duty fibreglass radome, overlanding and off-road
• Frequency: UHF CB 477MHz, ground-independent design
• Gain: 2.3dBi
• Total length (including spring): 613mm
• Whip length: 500mm
• Spring: interchangeable medium barrel-style stainless steel, matte coated, Ø45mm at widest point
• Ferrule: aluminium
• Cable: 4.5m low-loss coax, TPE jacket
• Connector: FME female (pre-terminated), PL259 adapter included
• Mount thread length: 30mm
• Finish: stealth matte black

What’s in the Box

• 1 × ATRDM230ST antenna (whip, spring and 4.5m coax lead)
• 1 × Allen key
• 1 × PL259 adapter
• 1 × embossed weather cap

Warranty: 12-month ECOXGEAR Australia warranty.

Part No.: ATRDM230ST