Our Product Line


Cel-Fi GO G51

Bringing the power of the macro 5G network indoors, CEL-FI GO G51 solves coverage challenges for the shorter range of mid-band 5G NR. The system delivers industry-leading signal gain up to 100 dB to overcome mid-band 5G NR coverage challenges that no other solution can.

Cel-Fi Go G41

Cel-Fi GO G41

The CEL-FI GO G41 Smart Signal Repeater is the most powerful carrier-grade solution for overcoming cellular coverage issues in indoor environments. Providing up to 100 dB gain, GO G41 offers class-leading 5G/4G/3G voice and data performance.

Quatra 1000e Product Image

Cel-Fi QUATRA 1000

Stop dropped calls, dead zones, poor voice quality, and spotty cellular coverage in offices and commercial buildings. CEL-FI QUATRA 1000 is an affordable, all-digital active DAS hybrid solution that solves cellular coverage problems by providing uniform, high-quality cellular signal throughout any building.

Cel-Fi QUATRA 4000e

Spotty cellular coverage, poor voice quality, dropped calls, and dead zones continue to plague employees and visitors in middleprise buildings. To solve that problem, CEL-FI QUATRA 4000e is an affordable, all-digital active DAS hybrid solution that provides uniform, high quality cellular signal throughout any building

Cel-Fi Go X

Cel-Fi GO X

This 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.

Cel-Fi Go M

Cel-Fi GO M

The industry-leading single-carrier signal booster. It boost one network at a time. This makes it a great choice for a driver on a single network. Uses Nextivity’s Cel-Fi Smart Signal Booster technology to significantly boost voice and data coverage for 3G, 4G, and LTE.



The CEL-FI SOLO Smart Signal Booster is designed to solve cellular coverage problems for voice and data. With up to 100dB of gain, it is the most powerful carrier-grade solution available. The CEL-FI SOLO covers up to 3,000 m² (1,500 m² in U.K.) of indoor space per system.

Cel-Fi Pro

Cel-Fi PRO

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.


Celfi Indoor Omni Dome Antenna

Cel-Fi Indoor Omni Dome Antenna

The CEL-FI Indoor Omni Dome Antenna receives and transmits signal in a 360° pattern and are compatible with the 698 – 2700 MHz frequency ranges that include 3G and 4G signals. They come with either an N-type Female Connector.

Cel-Fi Wideband Panel Antenna

Cel-Fi Wideband Panel Antenna

The CEL-FI Wideband Panel Antenna is an indoor/outdoor cellular wideband directional antenna with 6 dB gain in the low bands and 10 dB gain in the high bands. The weather resistant housing is built with UV stabilized ABS plastic.

Cel-Fi Wideband Directional Antenna

Cel-Fi Wideband Directional Antenna

Optimized for Cel‑Fi products, the CEL-FI Wideband Directional Antenna can be used with the CEL-FI WAVE Antenna positioning app. The unit includes standard brackets for mounting, and can also be used with the Cel‑Fi Pole Mount.


Cel-Fi Quattra Fiber Range Extender

Cel-Fi QUATRA Fiber Range Extender

The QUATRA Fiber Range Extender (QFRE) increases the distance between the Network Unit and the Coverage Unit up to 2 kilometers. It also allows for the use of copper cable to power up Coverage Units remotely.