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Advanced PCM Channel Analyzer with built-in Balanced Bridge

Toronto, Canada - GAO Tek Inc.  ( has released its advanced PCM channel analyzer. It incorporates an analog signal generator/receiver, a selective level meter, a BER tester, a signal generator/receiver, a ring generator/identifier, a dialer, a DC loop circuit (ICT, OGT), a balanced bridge and a reflecting bridge into a single instrument. This portable PCM channel analyzer is intended to measure PCM voice encoding or decoding performance characteristics and is commonly used to analyze PCM devices, digital switches, carrier wave communication devices and VoIP devices.
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Technologically Advanced RFID Reader/Writer

Toronto, Canada - GAO RFID Inc. ( has released a high frequency RFID reader/writer which is a dual RFID and barcode reading device featuring high performance data collection. It is integrated with a Unitech RH767 rugged mobile computer and offers a large color backlit LCD touch panel allowing for clear display of collected data. Working along with ISO15693 or ISO 14443A/B compliant RFID tags, the portable RFID reader/writer is an ideal solution for access control, asset tracking, warehouse management and livestock tagging. It is also well-suited for healthcare applications in hospitals and nursing homes.

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