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Gao Launches Digital Optical Electric Signal Level Meter
Toronto, Canada – GAO Tek Inc. now provides an advanced digital optical electric signal level meter (GAO 2112AX). This meter is suitable for the HFC network and features many practical functions such as power testing, DVB signal measurement, optical fiber signal input, EVM functions, constellation diagrams and optical picture viewing. It has video input and audio input ports. Reverse direction signal can be measured as well.
Specifications for GAO’s Digital Optical Electric Signal Level Meter:
Optical signal index:
Double wave-length: 1310nm/1550nm
Dynamic range: -30 to 20dBm
Accuracy: ?4%
Optical fiber signal input and TV picture viewing
Digital signal index:
Digital turner is used to measure result.
Quadrature Amplitude Modulation (QAM) mode.
Digital signal power, power/Hz, QPSK signal power can be measured
Constellation diagram of QAM64 is displayed.
Fit standard: DVB-C/ITV.J83-A/C
Power level range: 30dBuV to110dBuV
Power level accuracy: ±2.5dB
Modulation Selection: 16QAM /32QAM /64QAM /128QAM /256QAM
Modulation Error ratio (MER): 18 to 40dB
Modulation Error ratio accuracy: ±1.5dB
Analog signal function: Analog channel analysis level V/A, C/N, TILT, spectrum, TV picture and measurement result is showed on the same screen.
Frequency range: 5MHz to 860MHz
For more information please contact sales@GAOTek.com, or visit (http://www.gaotek.com/index.php?main_page=product_info&cPath=114&products_id=1413).
GAO Tek Inc. is a leading provider of test and measurement equipment, embedded development tools, telecommunication testers, electronic measurement instruments, video surveillance, alarm and other electronic products that serve the needs of electronic professionals internationally.
Toronto, Canada – GAO Tek Inc. now provides an advanced digital optical electric signal level meter (GAO 2112AX). This meter is suitable for the HFC network and features many practical functions such as power testing, DVB signal measurement, optical fiber signal input, EVM functions, constellation diagrams and optical picture viewing. It has video input and audio input ports. Reverse direction signal can be measured as well.
Specifications for GAO’s Digital Optical Electric Signal Level Meter:
Optical signal index:
Double wave-length: 1310nm/1550nm
Dynamic range: -30 to 20dBm
Accuracy: ?4%
Optical fiber signal input and TV picture viewing
Digital signal index:
Digital turner is used to measure result.
Quadrature Amplitude Modulation (QAM) mode.
Digital signal power, power/Hz, QPSK signal power can be measured
Constellation diagram of QAM64 is displayed.
Fit standard: DVB-C/ITV.J83-A/C
Power level range: 30dBuV to110dBuV
Power level accuracy: ±2.5dB
Modulation Selection: 16QAM /32QAM /64QAM /128QAM /256QAM
Modulation Error ratio (MER): 18 to 40dB
Modulation Error ratio accuracy: ±1.5dB
Analog signal function: Analog channel analysis level V/A, C/N, TILT, spectrum, TV picture and measurement result is showed on the same screen.
Frequency range: 5MHz to 860MHz
GAO Tek Inc. is a leading provider of test and measurement equipment, embedded development tools, telecommunication testers, electronic measurement instruments, video surveillance, alarm and other electronic products that serve the needs of electronic professionals internationally.
About the Author
GAO Tek Inc. is a leading provider of test and measurement equipment, embedded development tools, telecommunication testers, electronic measurement instruments, video surveillance, alarm and other electronic products that serve the needs of electronic professionals internationally.