Cel-Fi GO G41

The First Carrier-Class 3G/4G/5G Cellular Coverage Solution to Boost TDD and FDD.

Available in Asia, EMEA and Oceania

Designed to solve cellular coverage issues for indoor environments, the Cel-Fi GO G41 Smart Signal Booster is the most powerful carrier-grade solution available. Providing up to 100 dB gain, GO G41 offers class-leading 5G/4G/3G voice and data performance. GO G41 also supports 5GNR operation for seamless network migration and consistent connectivity. In addition to providing cellular coverage up to 3,000 m2 (1,500 m2 in U.K.) when configured with the included donor and server antennas, the system can be expanded with outdoor or additional server antennas for an increased coverage footprint. Plus, GO G41 is network safe and the easiest solution to install.

Maximum Gain

Industry Leading up to 100 dB Gain for 5G/4G/3G Voice and Data

Best Performance

Smart Signal Booster with IntelliBoost® Chipset Smart Technology

Cellular Coverage

Up to 3,000 m2 (1,500 m2 in U.K.) per unit

Ease of Setup

6 Steps for Installers and Maximized by AntennaBoost


Setup and Change Modes & Carrier App

Network Safe

Carrier Approved with No Noise Guaranty


Support for Dynamic Spectrum Sharing

The GO G41 paired with Cel-Fi Antennas provide the best solution to optimize performance and streamline installation.

GO bundles are perfect for:

  • Government buildings
  • Agricultural settings
  • Parking garages
  • IoT and M2M (machine to machine)
  • Small manufacturing operations
  • Business in single / multi-level commercial properties
  • Remote or rural locations
  • Large homes

Paired with either Cel-Fi Omni Dome Antenna(s) for ceiling mounting or Cel-Fi Wideband Panel Antenna(s) for wall mounting, the Cel-Fi GO G41 and Cel-Fi Wideband Directional Antenna is the perfect in-building, remote, and IoT solution. Additional server antennas are available for venues with more floors or dense interior walls. For areas that suffer from extremely poor outdoor signal, the high gain LPDA-R Antenna is available.

Quick Installation

Advanced Installations

1 Omni Antenna

2 Omni Antennas

4 Omni Antennas

Optional Antennas for Advanced Installations

Flexibility at your fingertips

Operator Switching

Selecting your network operator is easy. Just download the Cel-Fi WAVE app and select your Mobile Network Operator/Carrier from the Settings page. (*Country Dependent)

Tech Specs

In addition to four different models that support unique band sets, Cel-Fi GO G41 is available in three kit variations. Use the tables below to compare the G41 models and see what’s included in each kit.
Bands Model # Kit #
1, 3, 7, 8, 20 G41-9E -001
1, 3, 5, 7, 8, 28L, 40 G41-JE -001
1, 3, 5, 7, 28U, 40 G41-NE -001
Kit # Kit includes
  • GO G41 Unit
  • Power Adaptor


Buy Now

Find out where you can buy a Cel-Fi GO in your region.