Gao Tek

Test & Measurement

Signal Level Meter covers 46-860 MHz frequency range.

Designed for CATV system maintenance, Model GAO2002 measures 160 x 130 x 65 mm, weighs 368 g including battery, and offers more than 6 hr operating time. Signal level meter supports Level, V/A, Tilt, and Trunk Level testing as well as testing 2 channels at same time. It features level measurement range of 20 dBÂ-µV to 50 dBV with accuracy of Â-

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Test & Measurement

Optical Power Meter determines fiber performance.

Using laser exploration and processing technology, GAO800 tests can perform linearity and non-linearity tests for optical network maintenance, equipment research, and development. It features 850, 980, 1,310, and 1,550 nm wavelength calibration points as well as digital storage and page up/down functions for test figure. Solution can identify fiber, test fiber loss accurately, check fiber...

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Laboratory and Research Supplies and Equipment

Service Tester checks E1 lines.

Facilitating installation test, engineering check and acceptance, and daily maintenance of E1 PCM line, Model GAO5855 performs channel test, alarm analysis, fault finding, and signaling analysis. Unit includes backlit LCD display with smart navigation mode, as well as real-time clock and long-term storage via second spare battery. With transmission clock max deviation of Â-

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Laboratory and Research Supplies and Equipment

CATV Instrument performs DVB signal analysis.

Able to accommodate analog as well as digital TV signals, GAO1191 QAM Analyzer offers level of frequency mode in which peak holding function can detect occasional interference. Unit is designed to facilitate measurements of QAM digital channels, analog channels, and FM channels. It has Auto Test function, multiple users' channel plan, and built-in COM port for data communication. Frequency range...

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Laboratory and Research Supplies and Equipment

Signal Level Meter targets CATV industry.

Able to measure signal levels from 30-120 dBÂ-µV with 0.1 dB resolution, GAO1151(B) Super Signal Level Meter displays amplitude at predefined frequency or carrier. It includes peak-hold level measurement feature in LEVEL and SPECTRUM mode that can detect occasional disturbance. In addition to testing analog channels, digital channels, and FM channels, device supports C/N measurement,...

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Laboratory and Research Supplies and Equipment

Tester provides E1, datacom, and G.703 CO analysis.

Providing channel test, fault location, and signal analysis, Model GAO5854 is suited for installation testing, engineering check and acceptance, and daily maintenance of digital networks. Unit is equipped with 240 x 160 pixel backlit LCD with smart navigation mode displays. Operating up to 6 hr from single battery charge, tester provides error and alarm generation, detection, and indication, as...

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