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GAOtec-A0N00010Easy Diagnosis of Television Network Faults

22 February 2012 – GAO Tek Inc. is offering a high performance digital signal level meter. With a handheld design, high accuracy and automatic channel power test, the meter is intended for analog and digital television network construction and maintenance. Using spectrum and channel scanning functions, network faults can be easily diagnosed and analyzed using this single instrument.

The high-performance digital signal level meter, model A0N00010, operates over a wide frequency range of 5 to 870 MHz. It conducts measurements of digital-analog-mixed networks and also performs Tilt, C/N, voltage, MER, BER (bit error rate) and V /A tests. The meter accurately measures the average power of DVB-C digital signals, as well as, frequency power levels.

The signal level meter provides a bandwidth of 0.28 to 9.99 MHz and a signal level measurement range of 30 to 120 dBμV at a level precision of ±1.5 dB. It is able to analyze QAM 32 64 128 256/ITU-TJ.83 Annex A/B/C modulated signals and provides a spectrum analysis span of 6.25, 12.5, 25 and 62.5 MHz. Optional PC toolbox software and constellation diagram display are also available. This meter can be easily connected to a computer via USB and RS232 interfaces.

This portable digital signal level meter belongs to GAO’s family of CATV Meter &Instrument. It is the featured products in this line. This line also includes CATV Analyzer, Handheld CATV/QAM Analyzer, TDR Cable Fault Locator and Portable PCM Channel Analyzer which integrates an analog signal generator/receiver, a selective level meter, a BERT, a signaling generator/receiver, a ring generator/identifier, a Dialer, a DC loop circuit (ICT, OGT), a balanced bridge and a reflecting bridge and other functions into a single instrument.

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