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Nextivity Improves Connectivity in Vehicles and Boats with Release of CEL-FI ROAM R41 Mobile Cellular Coverage Solution

June 12, 2023

DAS/Indoor Wireless

Nextivity product

Nextivity – the industry leader in intelligent cellular coverage solutions – released the CEL-FI ROAM R41. The R41 is the first release in the Nextivity ROAM line, which addresses nomadic applications – providing cellular coverage on the move without additional charges. Continuing the legacy of the CEL-FI GO G31 and GO G32 mobile repeaters, ROAM R41 offers enterprise-grade performance to solve poor cellular coverage challenges and enable dependable calling, texting, and data away from home or the office. The system is easy to install under seats or in other discrete locations inside any land vehicle or boat.

Designed for cars, trucks, RVs, and boats, the CEL-FI ROAM R41 is the industry’s most powerful cellular coverage solution for on-the-go applications. The R41 features the latest proprietary 4th generation IntelliBoost chip to deliver channelized coverage for specific mobile network operator (MNO) signals. With this industry-leading performance and its plug-and-play operation, ROAM R41 can be set up, powered on, and improve cellular connectivity within minutes. ROAM R41 also supports operator switching through the Nextivity WAVE App.“The CEL-FI ROAM R41 is an important product for Nextivity – applying our latest enterprise-grade technology and expertise to the on-the-move mobile market. Rural residents, adventurers, and fleet managers will all benefit from the system’s performance and easy-to-use design,” said Nextivity CCO Stephen Kowal.


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Nextivity solutions deliver industry-leading signal gain with 3x the coverage footprint for voice and data. The systems are unconditionally network safe with a no noise guarantee. Including speed-of-installation tools, CEL-FI products are available for enterprise, public safety, small businesses, remote settings, residential, marine, and vehicles.
Nextivity solutions are the only coverage solutions authorized for use in nearly 100 countries by almost 200 mobile operators. CEL-FI products cover spaces no one has covered before.

CEL-FI products are installer friendly, provide optimal coverage, and automatically adjust to changing network conditions. Solutions range from DAS to Smart Signal Boosters, all providing the industry’s highest Max Gain.