Remote Commands
R&S
®
FSVA3000/ R&S
®
FSV3000
896
User Manual 1178.8520.02 ─ 01
[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
partial span
. The
partial span cannot be defined directly, but it can be optimized according to measure-
ment requirements.
Table 14-4: Optimization parameters in FFT mode
Optimization mode
Description
DYNamic
Optimizes the dynamic range by using the narrowest possible partial span (depend-
ing on the RBW).
SPEed
Optimizes the sweep rate by using the widest possible partial span (depending on
the RBW).
It is recommended that you set the
to "Auto" to optimize the sweep
rate.
AUTO
Uses a medium-sized partial span to obtain a compromise between a large dynamic
range and a fast sweep rate.
Zero span mode
For zero span measurements, the optimization mode defines the selection of the A/D
converter prefilter.
Table 14-5: Optimization parameters in zero span mode
Optimization mode
Description
DYNamic
The narrowest filter possible (depending on the RBW) is used.
SPEed
The widest filter possible (depending on the RBW) is used.
AUTO
A medium-sized prefilter is used.
Parameters:
<Mode>
*RST:
AUTO
Example:
SWE:OPT DYN
Selects optimization for dynamic range.
Manual operation:
See
[SENSe:]SWEep[:WINDow<n>]:POINts
This command defines the number of sweep points to analyze after a sweep.
Suffix:
<n>
.
Example:
SWE:POIN 251
Manual operation:
See
Setting Basic Measurement Parameters
