2959 Advanced Multi-Mode Cellular Test Set

• Full IS-136A cellular phone testing with ACELP and VSELP vocoder in an affordable package
• Low cost and highly accurate with a full set of troubleshooting features for CDPD, AMPS, NAMPS and TDMA (IS-136A) cellular handset testing
• Supports VSELP and ACELP vocoder testing
• Constellation display of a phone's digital modulation for IQ analysis of 4 DQPSK
• Plot transmit and receive performance over the handset's operating frequency range
• Manual and automatic test modes supported with printout routines
• Built-in antenna and cable loss tester
• CDPD cellular modem test capable, including GMSK modulation and burst power
• Spanish and English instrument personalities with supporting documentation