Cel-Fi Go Repeater – Truck / 4WD Kit


Sound In motion, the home for outback communications on the Sunshine Coast.


Nextivity’s Cel-Fi GO is an intelligent in vehicle coverage solution for Telstra’s Next G® and 4GX networks operating on 3G 850Mhz and 4G 700/1800 bands. It is designed to dramatically boost voice quality and increase data speeds for moving vehicle applications.

The Cel-fi GO differs greatly from the standard vehicle repeater due to its ability to not interfere with the mobile network or other users. Often referred to as a Smart Repeater, Cel-Fi GO has the ability to provide maximum coverage and be network friendly.

It does this in several ways by

  • continuously monitoring power levels of the cell tower it is connected to and constantly adjusting the Cel-Fi’s output power to suit.
  • only amplifying and disbursing a particular carrier’s mobile signal, operating within a set frequency band.
  • not interfering with the carrier’s network or other users on the network.
  • having a unique installation process to eliminate feedback into the mobile network.Cel-Fi GO is covered by a 24 month warranty.

Important Note: Cel-Fi GO will boost a single band at a time (either 3G 850 or 4G 700 or 4G 1800). It is highly recommended to leave the GO in 3G mode to ensure voice calls are received. Voice on 4G (VoLTE) will only work in selected areas and with later model phones.

Increases Mobile Data Speeds

Slow internet speeds on your mobile device are often caused by low signal. If you suffer from low signal on the go, you will be able to relate to the frustration of trying to access email or internet. Cel-Fi Go will amplify the LTE or HSPA mobile signal and increase your data speeds dramatically. Email, internet, video and social networking speeds can achieve up to 4x improvement. Note: The 4G/LTE bands can only be utilised for data (not calls) unless both the smart phone and local network support Voice over LTE (VoLTE).

Extends Mobile phone Battery

Mobile phones use a lot of battery when in poor signal areas. The phone adjusts its output power to compensate in an attempt to boost the poor signal. As a result the phone will consume a lot more battery power. Using Cel-Fi Go, your indoor mobile signal should be high and the battery will last noticeably longer for you to work and talk while on the move.

Improves Voice Quality

The quality of a voice call is usually determined by the phones signal strength and nearby interference. With full signal strength inside your vehicle and no interference, the Cel-Fi will provide crystal clear voice quality for your mobiles.