GAOTek provides a wide range of high performance and inexpensive QAM/PCM analyzers. Quadrature amplitude modulation (QAM) and pulse code modulation (PCM) analyzers are convenient instruments with top to bottom estimations and adaptable setups. Additionally, these devices have integrated functions of  analog signal generators/receivers, BERT, signaling generators/receivers, selective level meters, ring generators/ identifications, dialers, DC loop circuits (ICT, OGT), balanced bridges and reflecting bridges into solitary instruments. These analyzers are ideal for installing and maintaining digital and analog networks.

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ID: A0050008tek

This PCM Channel Analyzer is an advanced portable test device specially designed for measurements and tests during the process of R & D, and this test is based on multi-task operation system.

ID: A0050003tek

This PCM Channel Analyzer with BER tester is a portable, multitask operating device used to measure PCM devices, digital switches, carrier wave communication devices, VoIP devices, etc.