Emerson R&S SGT100A User Manual page 137

®
R&S SGT100A
6.1.5.2 Crest factor reduction settings
Access:
► Select "Baseband" > "ARB" > "Crest Factor Reduction".
The dialog provides settings to configure and activate crest factor reduction.
Activating crest factor reduction
Crest factor reduction requires an active "ARB" state and a valid waveform file loaded
to the ARB application.
1. Load a waveform file.
a) Select "ARB" > "General" > "Load Waveform".
b) In the file-select dialog, select the waveform file from the directory.
See also chapter "How to load and play waveform files" in the R&S SGT user man-
ual.
2. Select "General" > "State" > "On".
3. Select "Crest Factor Reduction" > "State" > "On".
The remote commands required to define these settings are described in
ter 10.14.5, "SOURce:BB:ARBitrary:CFR
Settings:
State............................................................................................................................138
Generate
Algorithm..................................................................................................................... 138
Desired Crest Factor
Max
Original Crest
Resulting Crest
Filter
Channel
Signal
Stopband
Passband
User Manual 1176.8674.02 ─ 12
Waveform.................................................................................................... 138
Delta..........................................................................................138
Iterations..............................................................................................................138
Factor................................................................................................... 139
Factor................................................................................................ 139
Mode.................................................................................................................. 139
Spacing.........................................................................................................140
Bandwidth........................................................................................................ 140
Frequency...................................................................................................140
Frequency.................................................................................................. 140
Signal generator settings
subsystem", on page 449.
Baseband
Chap-
137