The CMD 80 Digital Radiocommunication Tester tests mobile radiotelephones that are based on the EIA IS-95, EIA IS-95A, TSB-74, and J-STD-008 CDMA standards. The tester emulates a CDMA base station, makes a call to the mobile, and tests for all essential characteristics of a CDMA mobile telephone. The tester can measure the following key parameters: ■ FER service option 2 or 9 ■ Frame errors ■ Waveform quality ■ Error vector magnitude ■ Phase error ■ Magnitude error ■ Carrier feedthrough ■ Frequency accuracy ■ Power measurements ■ Base station signaling for mobile testing In today’s wireless environment, manufacturers are developing mobile phones to support both digital (CDMA-based) and analog (AMPS-based) wireless technologies. Installing Option 17 in the tester adds Analog Mode testing capabilities that allow you to perform analog tests on dual-mode, CDMA/Analog Mode handsets. With Option 17 (Analog Mode) installed, the tester can measure the following key analog parameters: Receiver Measurements ■ SINAD ■ Distortion ■ Frequency response ■ Hum and noise Transmitter Measurements ■ Frequency and deviation (SAT) frequency error ■ RF power ■ Distortion ■ Hum and noise ■ Frequency response ■ Modulation limits