• Nextivity’s CEL-FI products are built with the revolutionary IntelliBoost processor and WAVE software.

    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.

  • The Problem

    Coverage signals are inhibited or blocked by trees, hills, building materials and bad weather.
    This results in dropped phone calls, poor voice quality and slow data connection.

  • The CEL-FI Solution

  • Nextivity has worked with partners to create the CEL-FI suite of cellular coverage solutions. Starting from ground up. Nextivity engineered the award winning Intelliboost® chipset, as the heart of the highest Max Gain product available in the world.

    Nextivity has innovated at every step of product development, with 28 patents across hardware, software, firmware, antennas, tools and apps. The carrier-grade products are all network safe, optimized for ease of installation and the most powerful solution in their class.

  • The CEL-FI Advantage

    Carrier approved

    The only signal booster authorized for use in nearly 100 countries by almost 200 mobile network operators.

    Installer Friendly

    Intelligent and dynamically self-configuring wireless system makes it easier to install.

    Exceptional coverage footprint

    Achieve optimal voice quality and data speeds in spaces ranging from mobile to enterprise.

    Unconditionally network safe

    No interference with mobile networks or other subscribers’ signals.

    Best overall value and performance

    Delivers the lowest cost per decibel of gain and square footage of coverage.

    From enterprise to mobile

    Ideal for enterprise environments, small businesses, multi-story homes, remote settings, marine or vehicles.