The Cellular Bridge enables customers to deploy hybrid wireless networks that combine a FreeWave radio with a cellular modem to reduce infrastructure costs and connection fees. It combines CDMA- and GSM-based technologies for SIM- and non-SIM-based cellular systems and proprietary radios at 900 MHz and 2.4 GHz. It can act as a tower replacement module or be used as an alternative to repeater locations or higher antenna heights.