- Up to 100 dB max gain
- NEMA 4 rated outer casing
- Up to 15,000 sq. ft. of coverage
Cel-Fi: Most Powerful Carrier-Specific Cellular Boosters
Cel-Fi by Nextivity is the ONLY carrier-specific signal booster in the market.
With up to + 30 dB gain compared to other generic all-carrier boosters, Cel-Fi provides up to 1000x the power resulting in wider coverage and more reliable signal.