FREE SHIPMENT FOR ONLINE ORDERS OVER $1000
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Online ordering and shipping will continue during this period
3G Shutdown! - see here for latest 4G/5G Phone Boosters Modem Antennas SISO Antennas
The Optus Cel-fi Go G31 3G/4G Smart Repeater is a mobile phone booster and wireless broadband signal booster that increases the internal mobile signal in a building or outdoors. The Cel-Fi handles multiple devices and improves voice quality and data speeds. Cel-Fi Go G31 3G/4G Optus Repeaters for various applications are available now. Our Cel-Fi Repeaters are 100% legal approved by the carrier and ACMA.
Designed to amplify and disburse 3G/900 & 4G/700/1800 one band at a time with automatic selection of the best band in 3G and 4G without manual intervention and is best for regional areas due to it's 4G/700 capabilities.