For network installation and maintenance, Cell Master MT8212B eliminates the need for field engineers and field technicians to carry, manage and learn multiple test sets. It includes transmitter analyzer (GSM, CDMA, cdmaOne, CDMA2000 1xRTT, and CDMA2000 1xEV-DO), transmission analyzer for 2-port devices, interference analyzer, channel scanner, GPS receiver, CW signal generator (tests LNAs, repeaters or base station receiver sensitivity), and T1/E1 analyzer.