Rohde & Schwarz FPL1000 Manuel D'utilisation page 774

®
R&S FPL1000
[SENSe:]SWEep:DURation? <Time>
This command provides an estimation of the total time required to capture the data and
process it. This time span may be considerably longer than the actual sweep time (see
[SENSe:]SWEep:TIME
Tip: To determine the necessary timeout for data capturing in a remote control pro-
gram, double the estimated time and add 1 second.
Return values:
<Time>
Example:
Usage:
Manual operation:
[SENSe:]SWEep:FFTSubspan?
Returns the number of FFT subspans required to cover the entire measurement range
(read-only).
Only available in FFT sweep mode in the Spectrum application, and not for SEM,
ACLR, or Spurious emissions measurements.
Return values:
<NoOfPartialSpans> integer
Usage:
Manual operation:
[SENSe:]SWEep:OPTimize <Mode>
In FFT mode, several FFT analysis steps are required to cover the entire measurement
span. The span which is covered by one FFT analysis step is called subspan. The sub-
span cannot be defined directly, but it can be optimized according to measurement
requirements.
Manuel d'utilisation 1179.5860.09 - 12
Setting basic spectrum RF measurement parameters
on page 770).
SWE:TIME 1s
SWE:DUR?
Reply:
27.9734842578
Query only
See " Sweep Time " on page 332
See "Data capturing takes too long"
Query only
See "FFT Subspans" on page 336
Remote commands
on page 1034
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