Remote-Control Commands
R&S
®
SMCVB-K548
18
User Manual 1179.1293.02 ─ 02
Manual operation:
See
[:SOURce<hw>]:BB:ARBitrary:CFR:FORDer
<ArbCfrMaxFilOrd>
Sets the maximum filter order, if
[:SOURce<hw>]:BB:ARBitrary:CFR:FILTer
is
set to
ENHanced
.
Parameters:
<ArbCfrMaxFilOrd>
integer
Range:
0 to 300
*RST:
100
Example:
See
Manual operation:
See
[:SOURce<hw>]:BB:ARBitrary:CFR:ITERations
<ArbCfrMaxIter>
Sets the number of iterations that are used for calculating the resulting crest factor. The
iteration process is stopped when the desired crest factor delta is achieved by 0.1 dB.
Parameters:
<ArbCfrMaxIter>
integer
Range:
1 to 10
*RST:
5
Example:
See
Manual operation:
See
[:SOURce<hw>]:BB:ARBitrary:CFR:MEASure[:STATe]?
Queries the state of the crest factor reduction calculation.
Return values:
<MeasureState>
0 | 1 | OFF | ON
ON
: the original and resulting crest factors are already calcula-
ted.
*RST:
0
Example:
See
Usage:
Query only
[:SOURce<hw>]:BB:ARBitrary:CFR:OCFactor?
Queries the original crest factor of the waveform after the calculation of the resulting
crest factor is completed. The original crest factor is calculated as an average over the
whole waveform, including any idle periods that might be present in TDD waveforms.
