Trilithic 120 DSP, Инструкции по эксплуатации

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Page IV-63
120 DSP Operation Manual
Basic Signal Level Meter
120
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Available Options
The spectrum analysis options that are available for the 120 DSP are shown in the following
sections. To view the installed functions on your instrument, see Section II: Setup Menu,
Chapter 2: Instrument Information
.
Return Spectrum Analysis
When the Icon shown to the left is displayed on the Troubleshoot menu, your
120 DSP is equipped for Return Spectrum Analysis.
The standard configuration for spectrum analysis
on the 120 DSP provides users with the ability to
view raw return spectrum traces from 4 to 110 MHz
with DSP spectrum snapshots to give the user a
view of any upstream channels.
Advanced Spectrum Analysis (OPTIONAL)
Forward Spectrum Analysis is an optional advanced feature on the 120 DSP.
When the Icon shown to the left is displayed on the Troubleshoot menu, your
120 DSP is equipped for both Forward and Return Spectrum Analysis.
When activated in a 120 DSP, this feature provides
users with the added ability to view raw spectrum
traces for the forward (50 to 1000 MHz) path with
DSP spectrum snapshots to give the user a view of
any upstream or downstream channels.
If you do not have the Forward Spectrum Analysis
(FSA) option, call Trilithic at (800) 344-2412 in
order to purchase an option activation code and
start using this option today.
Spectrum Analysis
Chapter 4