DS2460Q QAM Analysis Meter Operation Manual
8
2.1 Channel Measurement
DS2460Q supports accurate signal level test in analog
TV, QAM and single frequency modes.
For Analog channels, you can get video level, audio
level and △V/A etc.
For Digital channels, you can get Channel Power, MER
and BER.
NOTE: MER, BER test is only in QAM Modulation
Mode. (16/32/64/128/256QAM)
2.2 Constellation Diagram
For Digital channels, Constellation diagram function
supports modulation modes of QAM, Here, you can
get Channel Power, MER, BER and Constellation
diagram.
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