CEL-FI GO G32 Mobile Smart Signal Booster | Top Signal Series | TS551010 | G32-2/4/5/12/13MK

CEL-FI GO G32 Mobile Smart Signal Booster | Top Signal Series

Most powerful booster for vehicles
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  • Strongest gain mobile booster available
  • Works with Verizon 5G/4G and AT&T, T‑Mobile, UScellular, GCI Alaska 5G/4G/3G
  • Improves signal for multiple phones using the same carrier
  • NEMA 4-rated water-resistant booster case
  • Custom outside & inside antennas

Free lifetime support
SKU: TS551010
Calculated at Checkout

Product Description

Features of the Nextivity CEL-FI GO G32 Top Signal Series mobile signal booster

  • The highest-gain cell phone signal booster for vehicles—up to 65 dB of gain.
  • Boosts one carrier at a time for multiple users simultaneously. The CEL-FI GO G32 booster amplifies your choice of Verizon, AT&T, T‑Mobile, UScellular, or GCI Alaska 5G and 4G/LTE. question mark inside a circle Works only within the United States.
  • Boosts service for voice, text, and data.
  • Exclusive Top Signal series kit with HiBoost’s 3 dBi magnet-mount rooftop antenna and Top Signal’s 2.1–3.4 dBi inside-mount antenna.
  • Weather-resistant booster and connectors operate in conditions that include water, dust, and dirt. question mark inside a circle
  • Boosts cell signal for multiple users simultaneously.
  • Configure and monitor your booster with the CEL-FI WAVE app for smartphones.

The CEL-FI GO G32 Mobile cell signal booster provides maximum gain for the carrier of your choice. Other mobile boosters amplify signals from all carriers simultaneously with lower signal gain; the CEL-FI GO G32 amplifies one carrier at a time—your choice of Verizon, AT&T, T‑Mobile, UScellular, or GCI Alaska—and provides stronger signal gain on that carrier’s frequencies.

This exclusive kit, available only from Powerful Signal, includes HiBoost’s magnet-mount rooftop antenna that transmits and receives from cell towers and Top Signal’s adhesive-mount inside antenna that transmits and receives from cellular phones inside your vehicle.

CEL-FI GO G32 Mobile Smart Signal Booster G32-2/4/5/12/13M example installation in a panel van The CEL-FI GO G32’s booster enclosure is NEMA 4 rated for protection from falling dirt and windblown dust, rain, sleet, snow, splashing water, hose directed water, and the formation of ice. Learn more (PDF).

Who is the Nextivity CEL-FI GO G32 Mobile Smart Signal Booster for?

  • Road warriors” and individuals who work in their cars (salespeople, real estate agents, etc.)
  • Emergency responders (police, sheriff, fire, EMT, etc.).
  • Delivery and service vans.
  • Field service technicians (oil, gas, agriculture, etc.).
  • Taxi, limo, and shuttle service drivers.
  • Government agencies (Forest Service, FBI, executive and legislative staff, military, etc.).
  • Vehicles that operate in wet, dusty, or other severe conditions.
  • Vehicles that need improved coverage for only one specific cellular carrier.

Do-it-yourself installation

Installing the Nextivity CEL-FI GO G32 Mobile Smart Signal Booster is simple and fast. It does not require professional help; you can do it yourself in about 30 minutes.

See the Documentation section to download the installation guide or watch the installation video below.

(The outside and inside antennas included with this kit are different than the ones in the manufacturer’s documentation, but the setup process is identical.)

CEL-FI GO G32 Mobile Top Signal Series Cell Phone Signal Booster G32-2/4/5/12/13M setup diagram Typical setup of the CEL-FI GO G32 Mobile Top Signal Series cell signal booster (click to enlarge)

Get more features with the Nextivity WAVE app

The Nextivity WAVE app for smartphones lets you check your CEL-FI GO G32 booster’s status and change its settings:

  • Home: An overview of the state of your CEL-FI GO G32 booster system, including the outdoor signal quality and strength and quality and indoor antenna separation.
  • Activity: Get detailed technical information on the bands of frequency being amplified and the state of the booster.
  • Advanced: Switch between operators (carriers), enable and disable specific bands and channels of frequency, update your booster’s software, tune your outside directional antenna, and more.

CEL-FI GO G32 Mobile Top Signal Series kit contents

This is a complete kit, with everything you need to start getting the best signal in your vehicle:

CEL-FI GO G32 G32-2/4/5/12/13M booster icon CEL-FI GO G32 Mobile Smart Signal Booster
CEL-FI GO G32 12-volt power supply icon 12V DC vehicle power supply 290N035‑004
HiBoost Travel 4G 2.0 C27G-5S-BTW magnetic-mount outside antenna icon HiBoost magnet‑mount outside antenna with 10′ RG58 coax cable & SMA-male connector C-ANT-V01
HiBoost Travel 4G 2.0 C27G-5S-BTW 3M adhesive mount for outside antenna icon 3M® adhesive mount for adhering outside antenna to aluminum & fiberglass roofs
Top Signal low-profile server antenna for vehicles TS210301 icon Top Signal inside-mount antenna with 9.8′ LMR100 coax cable & SMA-male connector TS210301
Adhesive strip for Top Signal low-profile server antanna for vehicles TS210301 icon Adhesive strip for inside antenna
Hook-and-loop adhesive strip for Top Signal low-profile server antanna for vehicles TS210301 icon Hook-and-loop fastener adhesive strip for inside antenna
Alcohol prep pad for Top Signal low-profile server antanna for vehicles TS210301 icon Alcohol prep pad for inside antenna adhesive strips
CEL-FI GO G32 G32-2/4/5/12/13M quick start guide icon CEL-FI GO G32 quick start guide

How it works

Using Nextivity’s IntelliBoost signal processing, the CEL-FI GO G32 receives the outside cell signal, amplifies it, and rebroadcasts it inside your vehicle, allowing you to travel farther from cell towers and still stay connected.

Works with most major cellular carriers

The Nextivity CEL-FI GO G32 Smart Signal Booster system works with Verizon, AT&T, T‑Mobile, UScellular, and GCI Alaska 5G and 4G/LTE cellular bands. It does not work with other cellular networks.

The CEL-FI GO G32 operates on two cellular bands simultaneously from a single carrier. It will support only one carrier at a time.

Not sure which bands your phone uses? Contact us—our technical support reps will be happy to help you!

Carrier logos for Verizon, AT&T, T-Mobile, UScellular, GCI Alaska

FCC notice

For information on federal rules governing the use of consumer cell signal boosters, please see our FCC notice page.

Prop 65 notice

Caution triangle icon Warning This product can expose you to chemicals, including nickel, which is known to the State of California to cause cancer, and Bisphenol A, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to link icon.

Product Specifications

Auto/pickup truck/SUV
Outside Antenna:
Omnidirectional magnet-mount (×1)
Inside Antenna:
Omnidirectional low-profile (×1)
Cable Type:
RG58 / LMR100
Connector Type:
50 Ω
+65 dB max (mobile); +100 dB max (stationary, requires AC power supply)
Max Output Power (Uplink)::
20 22 dBm
Max Output Power (Downlink)::
10 dBm per 5 MHz
Booster Case Material:
Metal; NEMA-4 rated
Signal Readout:
LED light & smartphone app

Warranty Information

For warranty information on this product, please see our Nextivity warranty information page.

Questions & Answers

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