We are offering pcm channel analyzer :
- Model : Gao 2038
- Overview of PCM channel analyzer (GAO2038) :

- This advanced, portable PCM channel analyzer integrates an analog signal generator/receiver, a selective level meter, a BER tester, a signaling generator/receiver, a ring generator/identifier, a dialer, a DC loop circuit (ICT, OGT), a balanced bridge and a reflecting bridge all into a single instrument. It has functions for measuring PCM voice encoding/decoding performance characteristics and is widely used to measure PCM devices, digital switches, carrier wave communication devices and VOIP devices.

- The PCM analyzer offers many practical functions. It supports equal step sequence of frequency spots or customized spots where the number of spots is selectable. With remote control via USB or Ethernet interface, users can develop and design voice channel measurement/control systems under a variety of different conditions. The analyzer also compares the measured results with built-in standard ITU-T tolerance masks and evaluates whether the results indicate pass or fail. Test results can be uploaded to a PC where they can be further viewed, analyzed, assembled, filed and printed via test manager pro software.