ROAM R41 boasts enterprise-grade performance combined with a user-friendly installation design, making it incredibly easy to set up and power on. Regardless of whether you're in a car, truck, RV, or boat, this compact solution keeps you connected wherever you roam. Its low-profile design enables discreet installation under any seat, while its rugged frame ensures durability, enhancing both productivity and safety for individuals and mobile devices alike.
Equipped with the cutting-edge 4th generation Nextivity IntelliBoost chip, ROAM R41 features advanced technology utilized in our enterprise cellular coverage solutions. This chip delivers unparalleled signal gain, guaranteeing that you can always make calls, send texts, enjoy your favourite music, and stay on the right route while on the road or water. Offering reliable 3G, 4G, and 5G DSS connectivity within vehicles, including fleet vehicles, the CEL-FI ROAM R41 is the ultimate solution to address poor coverage issues and enable dependable calling, texting, and streaming while on the move.
Setting up ROAM R41 is a breeze with its plug-and-play operation, allowing you to improve connectivity in any car, truck, RV, or boat within minutes.
FEATURES:
- Ideal for boosting mobile signal in a car, van, 4WD, truck, motorhome, caravan or boat.
- Support for 3G, 4G and 5G DSS
- Suitable replacement for GO G31 Mobile
- Carrier switchable between Telstra, Optus or Vodafone
- Supports 700L/850/900/1800/2100/2600 + Band 20 & 26
- The latest 4th generation Nextivity proprietary IntelliBoost chip delivers channelised coverage for specific mobile network operator signals
- Ease of installation with plug-and-play operation
Kit Includes:
- Nextivity Cel-Fi ROAM R41 Smart Mobile Repeater
- Blackhawk 4G Trucker Mini 40cm, 698 to 2700Mhz, SMA Male
Supports 5G DSS on Telstra, Optus and Vodafone
This is a type of 5G that layers both 4G and 5G on top of each other sharing the same frequency.
The WAVE App will not display 5G is being boosted, but your handset will have boosted 5G signal and a 5G icon.
May not be available in all areas on all bands.
Frequently Asked Questions
What is the coverage area of the Nextivity CEL-FI GO G41?
The CEL-FI GO G41 provides up to 3,000 m² of in-building cellular coverage — the largest coverage area of all GO models. Its higher output power (+20 dBm vs the G32) allows more service antennas to be run from a single unit, making it well suited to offices, warehouses, factories, and large homes.
Which Australian carriers does the CEL-FI G41 support?
The G41-JE is carrier-switchable between Telstra, Optus, and Vodafone-TPG — one carrier at a time. Switching is done via the free Nextivity WAVE App. Note: the 700 MHz band is not supported on Vodafone.
What frequency bands does the CEL-FI G41 support?
The G41 operates across 700L, 850, 900, 1800, 2100, and 2600 MHz bands (700 band not supported on Vodafone). It supports carrier aggregation with up to 40 MHz of total relay bandwidth across two simultaneous bands.
Does the CEL-FI G41 support 5G?
The G41 supports 3G, 4G, VoLTE, and NB-IoT. It has future 5G capabilities built in but 5G is not currently enabled or ACMA-approved on this model. It continues to deliver strong 4G LTE coverage across all supported carriers.
Does the G41 come with antennas included?
The G41 includes the repeater unit and a 240V power supply. Donor (outdoor/window) and service (indoor) antennas are sold separately. Exatek stocks a range of compatible Cel-Fi antenna kits — contact us on 0409 169 461 for a recommendation based on your building layout.
Does the G41 require professional installation?
As an ACMA-approved smart repeater, the G41 does not require a licensed installer for general residential use. For commercial installations or WAVE Portal managed deployments, connection to the WAVE Portal requires an approved installer account. The unit connects to your internet router via a standard RJ45 Ethernet cable for remote management.
Can the CEL-FI G41 be monitored and managed remotely?
Yes. The G41 includes an RJ45 Ethernet port that connects to your internet source, enabling remote monitoring, control, and alerts via the Nextivity WAVE Portal (available to approved installers). Basic monitoring and carrier switching for end users is handled through the free WAVE App.
What warranty does the Nextivity CEL-FI G41 carry?
The G41 purchased through Exatek comes with a 3-year warranty — the standard 2-year Nextivity warranty plus 1 additional year as a Powertec exclusive benefit, at no extra cost.
