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Cel-Fi GO M Vehicle Signal Booster for T-Mobile

Cel-Fi GO M Vehicle Signal Booster for T-Mobile

  • $600.00 USD
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Cel-Fi GO-M Mobile for T-Mobile, an extreme power smart cell phone signal booster that is set to amplify T-Mobile cellular signals up to maximum possible 70 dB Gain.

Free Cel-Fi WAVE desktop or mobile application can be used to monitor and optimize Cel-Fi GO M, and switch the device between carriers. This first carrier-class mobile cellular coverage solution works only with one Carrier at a time.

This NEMA 4 rated weather resistant multi-carrier cell phone signal boosting solution is ideal for all type vehicles including trucks, minivans, SUVs, RVs, and even boats.

*For all Cel-Fi brand products only: 30 days return policy. Must be returned in mint condition for refund. 2 years limited manufacturer warranty for replacement due to manufacturer defect(s).

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Product Description

Cel-Fi GO M for T-Mobile is a mobile signal booster suitable for using in vehicles including cars, trucks, SUVs, RVs and marine vessels. This cel-fi t-mobile Go-M uses Nextivity's Cel-Fi Smart Signal Booster technology to significantly boost voice and data coverage for 3G, 4G, and LTE for T-Mobile network. This vehicle cellphone signal booster kit comes with magnet-mount external roof mounting antenna. Optional screw mount NMO type antenna (part # A41-V36-100 or A41V36100), RV or Trucker antenna (A21-V31-100 or A2-V31100), and weather resistant Marine omni antenna (part # A11-V37-100 or A11V37100) also available.

With a gain of 65 dB and Intelliboost technology, the celfi tmobile GO M can adjust to changing cellular network conditions automatically while you're on the move. This unit also supports multiple devices simultaneously. The Cel-Fi GO M for RV / Truckers bundle includes the Cel-Fi Trucker Antenna and Server Antenna, and is an ideal solution for cross country trucking or remote RV stays. The Cel-Fi GO M for Marine bundle includes the Cel-Fi Marine Antenna and Server Antenna, and is an ideal solution for near shore or brown water recreational, ferrying, or shipping vessels.

As this cel fi t mobile version of the Cel-Fi GO M only boosts T-Mobile signals, it is a good choice for one or more people on this network, but if multiple people on multiple networks are using the vehicle, a multi-carrier booster such as this car/ truck signal booster or marine boat/ rv cell phone signal booster may be a better option.

The NEMA 4 weather resistant rating means that the unit is protected against wind-blown dust, falling dirt, and water such as rain, snow, sleet and hose directed water. This signal boosting unit will not be damaged if ice forms on outside of enclosure.

Cel-Fi WAVE Mobile App.

Cel-Fi WAVE smartphone app runs on the GO M and will help you get the best performance from it. That app is available for Android and iOS. It provides a User Interface to Cel-Fi systems. Application's dashboard shows the system's "Boost" value, allowing you to monitor the signal gain the GO M booster provides.


  • Mobile Coverage for cars, trucks, RVs, and boats.
  • Boosts 3G / 4G / LTE Voice and Data.
  • NEMA 4 Rating.
  • Multi-Carrier Support with Carrier Switching.
  • App for Optimized Performance.
  • Network Safe.

Outside Antenna:

Cel-Fi GO M offers a choice of two donor (outside) antenna options:

Both the Cel-Fi Mobile Magnetic Mount and Screw Mount Antennas are two of the best-performing antennas in their foot-print on the market. Outdoor wideband cellular omni-directional antenna provides 2 to 4 Decibel Gain. It features weather resistant IP 67 plastic casing and have 3 meters (10 ft) of DACAR302 coax cable attached.

Cel-FI Mobile Mag. Mount Antenna is built to magnetically attach to cars, trucks, vans, SUVs, and RVs. The Cel-Fi Screw Mount Antenna has screw fixings like NMO style drill through roof antennas.

Inside Antenna:

Cel-Fi Mobile Server Antenna is a cellular / LTE patch antenna for interior use. It has up to 2.5 dBi of gain. The antenna has an adhesive mount for ease of installation. It has 4 meters (13 ft) of RG174 cable attached.


This model will boost 2G & 3G Voice + Data, and 4G LTE for T-Mobile wireless network.


Cel-Fi GO M can be installed by persons who are comfortable running cabling and doing simple car maintenance. You might however consider asking a friend, finding a local electronics installer/ handyman, or an auto repair/ detailing shop to install it for you.


Supported Phones. Cell Phones, Hotspots, and any Device that uses Cellular Data.
Gain. 65 dB.
Impedance. 50 ohm.
Output power. Maximum Upload power 20 to 22 dBm EIRP, Maximum Download power 10 dBm per 5 MHz EIRP.
Power supply. In-Car Charger Included.
Loss. 8 dB.
Connector type. SMA Female.

Alternate part names:

  • cel-fi go
  • celfi go
  • cell-fi go
  • cellfi go
  • cel-figo
  • celfigo
  • cel-fi gom
  • celfi gom
  • cell-fi gom
  • cellfi gom
  • cel-figom
  • celfigom
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  • BOOSTS CELL SIGNALS, LTE signals for everyone in the vehicle (car, truck, van or RV)?

    Yes, that is correct.

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Cel-Fi GO M Vehicle Signal Booster for T-Mobile