Cel-Fi GO X Smart Signal Booster Kit
Cel-Fi GO X Smart Signal Booster Kit
Cel-Fi GO X Smart Signal Booster Kit

Cel-Fi GO X Smart Signal Booster Kit

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  • 2 (Two) Year Manufacturer's Warranty.
Large home and small office booster for up to 15,000 sq. ft.
  • Most powerful single-carrier solution in USA. +100 dB gain!
  • Complete kit, easy install.
  • No monthly fees, no wifi needed.
Cel-Fi GO X Smart Signal Booster Kit

About This Product

The World’s Most Powerful Single-Carrier Signal Booster with +100 dB Gain!

The Cel-Fi GO-X is the most advanced carrier-specific signal booster in the world, greatly enhancing 3G & 4G LTE cell service for all your wireless devices (smartphones, notebooks, hotspots, etc.) for any specific carrier such as AT&T, Verizon or T-Mobile for coverage up to 15,000 sq ft in any building.

It features:

  • More Coverage: Up to 15,000 sq ft, 2x more coverage compared to the competition's best home booster.
  • More Power: +100 dB gain compared to +70 dB gain of other commercial boosters.
  • Better Monitoring: Cel-Fi Wave App allows for remote monitoring, carrier-switching, and easy installation.
  • Boosts 3G & 4G LTE for any home or office up to 15,000 sq. ft. with options for 1, 2 or 4 inside antenna kit.
  • Works for all phones & cellular devices, AT&T, Verizon, or T-Mobile.
  • Complete kit: all parts included, easy install.
  • No monthly fees, no need to be connected to wifi, it just works.
  • Cel-Fi Wave App: Easy installation, monitoring, and carrier switching

More Coverage

The Cel-Fi GO-X is a part three-system featuring an outside yagi antenna, +100 dB amplifier, and inside dome antenna (options from 1, 2 to 4 inside antennas) for coverage up to 15,000 sq ft. While open spaces (like a warehouse) can get great coverage with one inside antenna, buildings with many rooms, thick walls, and/or multiple floors may need 2 to 4 antennas to get reliable coverage.

With the downloaded Cel-Fi Wave App, the Cel-Fi GO-X can also be used in a stationary vehicle with additional accessories. Tough NEMA 4-rated design allows for outdoor installation and is weather-resistant against water, dust, and dirt.

More Power

Unlike multi-carrier signal boosters with a limit of +70 dB, Cel-Fi’s single-carrier solution boosts signal up to +100 dB for a difference of +30 dB or up to 1000x more power compared to multi-carrier boosters.

Better Monitoring

The Cel-Fi Wave App allows for easy installation & monitoring. It also allows for carrier-switching to boost AT&T, Verizon, or T-Mobile for a single carrier at a time.

Never drop a call again. Stop waiting for loading screens. No more searching for reception. Get faster internet & updates on your apps. Send emails and text messages with zero delay. Stream video & audio with little to no buffering.

More bars instantly.

Cel-Fi Wave App

Cel-Fi WAVE is the software application and cloud-based portal solution used for registering, setting-up, optimizing, remotely monitoring, and updating the Cel-Fi hardware. Available on iOS, Android, Tencent, PC, and Mac devices.

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2 (Two) Year Manufacturer Warranty
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Who is this for?

Great For: Multi-story building, factory, warehouse, manufacturing plant, commercial property, rural areas, and large homes under 15,000 sq ft.

For solutions up to 200,000 sq ft, look at the  Cel-Fi Quatra.

Compatible With AT&T, Verizon, or T-Mobile Networks

The Nextivity Cel-Fi GO-X Smart Signal Booster amplifies talk & text, 3G, and 4G LTE for AT&T, Verizon, or T-Mobile.

Compatible Carriers (4G LTE & 3G): AT&T, Verizon, or T-Mobile

Complete Kit Includes:

Cel-Fi GO-X Amplifier
Outside Yagi Antenna
Inside Dome Antenna(s): 1, 2, or 4 depending on configuration
Splitter: 2-way or 4-way depending on configuration
Lightning Surge Protector
30 ft LMR400 Cable(s)
SMA Female to N Female Connectors
SMA Male to N Female Connectors
Power Supply

Tech Specs

Nextivity Cel-Fi GO-X Smart Signal Booster
Model G32-2/4/5/12/13X
Frequencies - Uplink Band 2, 1850-1910 MHz; Band 4, 1710-1755 MHz; Band 5, 824-849 MHz; Band 12, 699-716 MHz; Band 13, 777-787 MHz
Frequencies - Downlink Band 2, 1930-1990 MHz; Band 4, 2110-2155 MHz; Band 5, 869-894 MHz; Band 12, 729-746 MHz; Band 13, 746-756 MHz
Max Gain 100 decibels (dB)
Antenna Connectors SMA-Female
Power 9.6 – 16.5V, 2A current draw, 16W nominal power consumption
Dimensions 10.73 x 3.8 x 1.71 in / 27.25 x 9.65 x 4.35 cm
Weight 1.87 lbs / 0.85 kgs


This is a CONSUMER device. BEFORE USE, you MUST REGISTER THIS DEVICE with your wireless provider and have your provider's consent. Most wireless providers consent to the use of signal boosters. Some providers may not consent to the use of this device on their network. If you are unsure, contact your provider. You MUST operate this device with approved antennas and cables as specified by the manufacturer. Antennas MUST be installed at least 20 cm (8 inches) from any person. You MUST cease operating this device immediately if requested by FCC or a licensed wireless service provider.


The Nextivity Cel-Fi GO-X is easy to install. Everything is included in the kit. Our trained product specialists can also assist if you have any questions. Call 1-800-470-6777 or email sales@signalboosters.com.

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