The "NEW" Industry Standard Hand-Held RF Power Meter, Easy To Operate & Field Ready. The Model 5000 must be coupled with Model 5010B Thruline Power Sensor or a Model 5011 Terminating Power Sensor. Model 5000 handles Cellular, PCS, AMPS, CDMA, GSM, TDMA, ISM, UMTS, 3G Wireless, WLL, Paging, Conventional/Trunked Radio, Aviation, Military, and Analog or Digital and Television Broadcast