GAO Tek Inc.

Products

	CATV Meter: Signal Level Meter

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Origin	Canada
Model Number	(GAO1151(B)

Description – CATV Meter: Signal Level Meter

Signal Level Meter is designed to provide features which are most widely used and favored by professionals in the CATV instrument industry at the least cost. This Signal Level Meter is fully portable. Key functions include measuring and displaying the amplitude at a specific frequency or any carrier as defined by the user. In addition, the peak-hold level measurement feature in the LEVEL and SPECTRUM mode can even detect the occasional disturbance. Further, Analogue channels, Digital channels (QAM) and FM channels can all be tested efficiently and effectively with a high accuracy rate. It also supports C/N measurement, voltmeter function, spectrum analysis, auto-test and data logging.

Main features – CATV Meter: Signal Level Meter

Designed to be used conveniently
Provide most favorite functions for CATV signal measurement
Verify proper signal level of any channel
Easy to hold in one hand
Fixed LCD screen with digital and analogue duplex display

Main Specifications – CATV Meter: Signal Level Meter

Frequency

Range: 46MHz to 870MHz; 5MHz to 870MHz (Only for type with letter B)
Precision: 5 ppm (25â ± 5â)
Resolution: 10kHz
Resolution Bandwidth: 280KHz

Signal level measurement

Range: 30dBµV to 120dBµV
Accuracy: Level ±1.5dB (25â ± 5â)(more than 35dBµV);±3dB ( -10â to 40â) Scan mode ±2.0dB (25â ± 5â)
Resolution: 0.1dB

Spectrum Analysis

Testing Span: 2.5MHz, 6.25MHz, 12.5MHz, 25MHz, 62.5MHz
Scale: 1,2,5,10 dB/grid

Digital Channel Power

Bandwidth: 0.28MHz to 9.99MHz
Center Frequency: In the range of the measured
Modulation Type: QAM, QPSK etc.

Others

Audio Output: Built-in speaker
Dimension: About 218mm x 95mm x 48mm
Weight: About 0.66kg
Battery: 3.6V 3.5AH Ni–MH battery
Operating Time: Average 6 to 8 hours (Fully charged)
Charging Time: Less than 3 hours