CATV Meters & Instruments

This Tank sensor transmitter has a high-precision radar level transmitter of a frequency 26 GHz the output signal is up to 20 mA (with HART) RS 485.

GAOTek water level gauge Water Level Sensor provides the most accurate way to measure water levels, used to measure the water level in wells, boreholes and water pipes, particularly suitable for the observation of groundwater level in hydropower projects and artificial inspection of dam body infiltration line.

GAOTek Signal Level Meter Tester applies to the need of the television and cable television engineering installation and detection, it is the high-performance surveying instrument specially designed for the cable television technical personnel.

GAOTek Signal level meter is a digital or analog TV testing instrument with testing the MBR and BER function, supporting MER, BER signal level, channel power, V/A, C/N, FM, and trunk voltage.

GAOTek digital level meter Television is a is a multi-functional instrument that supports digital QAM and analog signals in CATV networks.

GAOTek Ultra-High Frequency Radar Level Meter is that the radar emits electromagnetic waves on the top of the tank, and the frequency difference between the received signal and the transmitted signal is 6f after the electromagnetic wave is reflected by the radar and the distance R on the surface of the medium is proportional to the relationship between R = C (speed) x 8 f (frequency difference) or 2 or K (frequency modulation slope).