Powertec Telecommunications

Powertec are the leading manufacturer of Mobile Signal Boosting technology and Redshift Electrical are qualified installers.

The Cel-Fi mobile repeater was designed to amplify and disburse a mobile signal within a building without causing any interference to the mobile network. The Cel-Fi is locked to the carrier and will only amplify a signal in that carriers set frequency range. It does not support the GSM band. The System compromises of two boxes, a Window Unit (WU) and a Coverage Unit (CU):

Window Unit

Communicates with the mobile base station, amplifies the signal and passes it to the Coverage Unit via a wireless link.

Coverage Unit

Is responsible for disbursing the mobile signal within the building to multiple mobile devices.

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