Vehicle Repeaters

Cel-Fi Roam R41 AustraliaACMA Approved

Last updated: June 2026 | Category: Vehicle & Mobile Signal Boosters

The Cel-Fi Roam R41 is Australia's only ACMA-approved vehicle signal booster, delivering up to 100 dB RF gain across 3G, 4G LTE, and 5G NR low-band frequencies. It supports Telstra, Optus, and Vodafone via a single switchable unit and is the only vehicle booster approved by all three major Australian carriers. It runs off your 12V cigarette lighter, requires no professional installation, and is managed via the free Nextivity WAVE app.

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Nextivity CEL-FI ROAM R41-YB Smart Mobile Repeater

Unlock seamless connectivity on-the-go with CEL-FI ROAM R41 - approved by Telstra, Optus, and V..

$789.80

Nextivity CEL-FI R41 Inside Outside Pack

Complete vehicle signal boosting kit with indoor outdoor antenna solution Improve mobile connecti..

$1,283.70

Nextivity CEL-FI R41 Skywave Antenna 4G-5G Bullbar Antenna

ROAM R41 boasts enterprise-grade performance combined with a user-friendly installation design, maki..

$946.00

Nextivity CEL-FI ROAM R41 Magnetic Pulse Larson Pack

Now approved by Telstra, Optus and Vodafone FEATURES: Ideal for boosting mobile signal in a..

$914.10

Nextivity CEL-FI ROAM R41 Trucker Mini Pack

ROAM R41 boasts enterprise-grade performance combined with a user-friendly installation design, maki..

$881.10

Nextivity CEL-FI ROAM R41 Trucker Compact Black Pack

ROAM R41 boasts enterprise-grade performance combined with a user-friendly installation design, maki..

$911.90

Nextivity CEL-FI ROAM R41 Trucker Edge Pack

Reliable Signal Booster Solution for Small Building Connectivity Needs This small building LPDA s..

$825.00

Nextivity CEL-FI ROAM R41 4WD GME AT4715BA Pack

Enterprise-Grade Mobile Signal Booster with Easy Installation and Advanced Connectivity The ..

$1,005.40

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