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Cel-Fi Mobile Signal Repeaters

Turn 1 Bar of Signal into Full Signal

The Cel-Fi GO for Telstra Smart Repeater is the ideal product to boost and distribute a 3G/4G mobile signal within a building. Supporting voice and mobile internet for multiple mobile devices, boosting your indoor mobile coverage has never been easier. Ideal for an office or average size home, Cel-Fi phone booster has one of the largest coverage areas of any consumer repeater. Tested and approved for use on the Telstra  Mobile Network. 1 bar of 3G mobile signal at a window is all you need! Cel-Fi will do the rest and boost up your mobile signal.

  • Designed for building applications
  • 100dB of system gain
  • Includes external and internal antennas
  • Locked to Telstra's Mobile Network (Works with Telstra Wholesaler Network - Boost, Belong ETC)
  • Carrier approved
  • Band Selection Button
  • Up to 900m² indoor coverage area
  • Boosts Telstra's 3G850, 4GX 700 4G 1800 bands (one at a time)
  • Indoor / Outdoor IP54 Rated
  • Bluetooth WAVE App for iPhone & Android  



Cel-Fi GO will boost a single band at a time (either 3G 850 or 4GX 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.