Measurements

April 1, 2011.

Measurements: Including ITU-T J.83/B and DSS

In the TV EXPLORER HD ATSC all the measurements are displayed simultaneously on the same screen. Whenever the Measurement function is selected the instrument shows the different parameters that define the quality of the signal under test.

Digital satellite (DVB-S)	Digital satellite DVB-S QPSK: Power C/N MER CBER VBER Noise margin
Digital satellite (DVB-S2)	Digital satellite DVB-S2 8PSK: Power C/N MER CBER LBER
Digital cable (DVB-C)	Digital cable DVB-C QAM (16/32/64/128/256): Power C/N MER BER Noise margin
Digital cable (DSS QPSK)	Digital cable DSS QPSK: Power C/N MER CBER VBER Noise margin
Digital cable (ITU-J.83/B)	Digital cable ITU-J.83/B QAM: Power C/N MER BER
Digital terrestrial (ATSC 8-VSB)	Digital terrestrial ATSC 8-VSB: Power C/N MER SER VBER Noise margin
Analog measurements	In case of an analog channel: Level V/A C/N

One of the measurements can be selected as a preferred and then it will be highlighted and a graphic bar for this particular measurement displayed in a preferential position. The field strength meter adapts to the user preferences.

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PROMAX is a leading manufacturer of test and measurement systems, broadcast and TV signal distribution equipment. Our product lines include measuring instruments for cable TV, satellite TV, broadcast, wireless and fibre optics networks, FTTH and GPON analyzers. DVB-T modulators, IP streamers or IP converters (ASI, DVB-T) are among the company’s latest developments.