DS2400Q QAM Analyzer Operation Manual
DEVISER 30 DS2400Q
3.4 Constellation Diagram
Press to return to main menu interface, and
press or choose constellation icon,
and then press to enter constellation
measurement.
DS2400Qās constellation diagram function
supports modes of QAM. Here, you can get
channel POWER, MER, BER (pre-BER and
post-BER) and constellation diagram, all of the
channel parameters can be modified by press
.Constellation diagram shows as figure 3-4-1.
Figure3-4-1