Cel-Fi

The most advanced technology for improving cellular coverage

The Cel-Fi product line is the best solution on the market for addressing the universal challenge of poor cellular coverage in the office, at home, or on the road. Unconditionally network safe, with an exceptional coverage footprint and Carrier approved for 3G/4G/5G voice and data.

They are 100% legal for use in Australia, as well as being Telstra, Optus and Vodafone approved.

Nextivity manufacture a range of cellular coverage products for numerous applications. The following list is just a sample of some of the more popular products in the range. For information on products to suit your needs phone us on 1300 663 442 or email us with your questions.


Cel-Fi GO G31

The World’s First All-in-One Cellular Coverage Solution for Indoor/Outdoor Stationary and Mobile Applications.

Designed to solve cellular coverage issues for indoor and outdoor applications, the Cel-Fi GO G31 Smart Signal Repeater is the first carrier-class cellular coverage solution to offer industry-leading signal gain. Through artificial intelligence and Nextivity’s award-winning Intelliboost signal processing, GO G31 delivers the industry’s best voice and data wireless performance. The system is also guaranteed to be unconditionally network safe and does not interfere with other wireless devices. Plus, GO G31 is NEMA 4 rated to provide reliable coverage in any setting.

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Cel-Fi GO G32

The world’s first All-in-One Cellular Coverage Solution for both indoor/outdoor in Stationary and Mobile applications.

The Cel-Fi GO G32 (GO+) Smart Signal Booster line is the first carrier-class cellular coverage solution to feature an industry leading system gain. Artificial intelligence and Nextivity’s award-winning Intelliboost signal processing deliver the industry’s best voice and data wireless performance. It’s guaranteed to be unconditionally network safe and does not interfere with other wireless devices. Cel-Fi GO is NEMA 4 rated and will withstand harsh conditions including dust and water exposure.

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Cel-Fi GO G41

The First Carrier-Class 3G/4G/5G Cellular Coverage Solution to Boost TDD and FDD.

Designed to solve cellular coverage issues for indoor environments, the Cel-Fi GO G41 Smart Signal Booster is the most powerful carrier-grade solution available. Providing up to 100 dB gain, GO G41 offers class-leading 3G/4G/5G voice and data performance. GO G41 also supports 5GNR operation for seamless network migration and consistent connectivity. In addition to providing cellular coverage up to 1,500 square meters when configured with the included donor and server antennas, the system can be expanded with outdoor or additional server antennas for an increased coverage footprint. Plus, GO G41 is network safe and the easiest solution to install.

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Cel-Fi PRO

Indoor Smart Signal Booster for 3G, 4G and 4G LTE networks around the world.

Cel-Fi PRO improves 3G, 4G, and LTE cellular service by eliminating dead zones and dropped calls. With 100 dB of gain, the PRO will not only improve cellular service across four (4) concurrent bands, it will also reduce your cell phone’s power requirements and extend its battery life. Cel-Fi PRO covers up to 13,000 ft2 (1,200 m2) of indoor space per system. The system features an LCD color interface, is fully self-contained and self-configuring, and requires no external antennas or wiring. Simply plug it in to boost indoor cellular coverage.

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