Trilithic 180 DSP User Manual

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Page IV-31
180 DSP Operation Manual
Signal Level Meter
Go to QAM EVS (OPTIONAL)
When the QAM Error Vector Spectrum Analysis option is activated in a 180 DSP, the Go
to QAM EVS feature provides the ability to go to the QAM EVS display directly from the
Level measurement screen.
Select the Goto QAM EVS button
from the Display pop-up menu to
display the QAM EVS screen.
The QAM EVS screen provides users
with the ability to tune the meter to a
downstream QAM channel and display
its error vector spectrum to reveal
noise and ingress that may be present
under the QAM channel.
For more information on QAM EVS, see Chapter 7: QAM Error
Vector Spectrum Analysis, later in this section.

Trilithic 180 DSP Specifications

General

Brand	Trilithic
Model	180 DSP
Category	Measuring Instruments
Language	English