Collection of Cel-Fi GO G41 Building cellular booster kit in a gallery layout

Cel-Fi GO G41 Building Pack

$3,047.00
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Pickup available from the Mobile Systems Showroom: 1/14 Portside Drive, Mount Maunganui. We will notify you when your order is ready for collection.

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Cel-Fi GO G41 Building Pack – Indoor Mobile Signal Booster Kit

Advanced Coverage Solution for Homes, Offices & Retail Spaces

The Cel-Fi GO G41 Building Pack is a complete in-building smart repeater solution designed to improve mobile signal coverage across large indoor areas. Whether you're in a rural home, urban office, or retail space, this pack combines the latest GO G41 technology with high-performance antennas for up to 3000 m² of boosted 3G/4G voice and data coverage.

Tested and approved for Spark, One NZ, and 2degrees, the G41 is the most powerful model in the Cel-Fi GO series — ideal for areas with poor indoor signal and multiple simultaneous users.


Key Features

  • Supports 3G, 4G, VoLTE, and NB-IoT

  • Boosts a single mobile network (Spark, One NZ, or 2degrees)

  • +20 dBm output power – largest coverage area of all GO models

  • Covers up to 3000 m² indoors with clear signal distribution

  • Carrier aggregation with 40 MHz of relay bandwidth

  • RJ45 Ethernet port for remote system management

  • Easy to install with external LPDA antenna and internal ceiling dome

  • Ideal for homes, shops, offices, clinics, or standalone buildings


What’s Included in the Building Pack

Component Description
Cel-Fi GO G41-JE Repeater Stationary repeater for fixed indoor coverage
Blackhawk LPDA Antenna (698–2700 MHz) High-gain directional outdoor antenna (9/10 dBi)
Blackhawk Ceiling Dome Antenna (698–4000 MHz) Internal low-profile 2–5 dBi antenna – 150 dBc PIM rated
10 m + 6 m LMR240 Coaxial Cables Low-loss shielded cable for antenna connections
1 m Ethernet Cable For repeater configuration and remote monitoring
240 V Power Supply Wall plug for standard NZ power sockets

Perfect For

  • Rural or remote homes

  • Commercial offices and retail stores

  • Clinics, schools, and multi-room facilities

  • Buildings with metal roofs or concrete walls that block mobile signal

  • Any indoor space needing improved voice clarity and mobile internet reliability


Why Choose the Cel-Fi GO G41?

The G41 is the latest and most advanced smart repeater in the Cel-Fi lineup. It offers:

  • Greater signal coverage with higher output power

  • More efficient signal distribution using multiple internal antennas

  • Remote management options via Ethernet

  • Broadband flexibility, futureproofed for expanding network bands

Whether you’re dealing with dropped calls or patchy 4G data, the Cel-Fi G41 Building Pack offers a proven, carrier-approved solution.


Optional Add-ons

  • Additional ceiling dome or panel antennas

  • Splitters and connectors for multi-room distribution

  • Weatherproof LPDA mounting kits

  • LMR400 long-run coaxial cables for large buildings


Recommended SEO & GEO Keywords

cel-fi go g41, building signal booster, indoor 4g booster, office mobile repeater, nz cel-fi repeater, home 3g 4g booster, cel-fi for retail, g41 spark vodafone, cel-fi ethernet repeater, inbuilding mobile coverage

Features

• G41-JE: 700L/850/900/1800/2100/2600 MHz
• 3G, 4G, VoLTE, NB-IoT
• Up to 3000 m2 coverage area
• Designed for in-building applications
Not suitable for outdoor applications
• 100dB gain
• Locked to Spark Mobile Network
• Two bands simultaneous relay
• Ethernet Port for connection to internet source for live monitoring

Collection of Cel-Fi GO G41 Building cellular booster kit in a gallery layout

Cel-Fi GO G41 Building Pack

OneNZ

$3,047.00