Emerson R&S SGT100A User Manual page 452

®
R&S SGT100A
[:SOURce<hw>]:BB:ARBitrary:CFR:FORDer <ArbCfrMaxFilOrd>
Sets the maximum filter order, if
set to ENHanced.
Parameters:
<ArbCfrMaxFilOrd>
Example:
Manual operation:
[: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>
Manual operation:
[:SOURce<hw>]:BB:ARBitrary:CFR:MEASure[:STATe]?
Queries the state of the crest factor reduction calculation.
Return values:
<MeasureState>
Example:
Usage:
[: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.
User Manual 1176.8674.02 ─ 12
[:SOURce<hw>]:BB:ARBitrary:CFR:FILTer
integer
Range: 0 to 300
*RST: 100
See Example"Applying clipping and filtering algorithm"
on page 449.
See "Maximum Filter Order"
integer
Range: 1 to 10
*RST: 5
See "Max Iterations" on page 138
1 | ON | 0 | OFF
ON: the original and resulting crest factors are already calcula-
ted.
*RST: 0
See Example"Activating and monitoring CFR characteristics"
on page 449.
Query only
Remote control commands
SOURce subsystem
on page 141
is
452