Rohde & Schwarz FSW13, Руководство пользователя

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Remote Commands
R&S
®
FSW
923 User Manual 1173.9411.02 ─ 19
Query parameters:
<ResultType> Selects the type of result to be returned.
TRACE1 | ... | TRACE6
Returns the trace data for the corresponding trace.
For details see
table 11-6 .
LIST
Returns the results of the peak list evaluation for Spurious Emis-
sion and Spectrum Emission Mask measurements.
For SEM measurements, one peak per range is returned.
For spurious emission measurements, the number of peaks
returned for each measurement range is defined by the "Peaks
per Range" parameter (see
CALCulate<n>:
​
PSEarch|PEAKsearch:
​
SUBRanges
​
on page 774), regardless
of the " Details " setting.
For details see table 11-7 .
SPURious
Returns the peak list of Spurious Emission measurements.
SPECtrogram | SGRam
Returns the results of the spectrogram result display.
For details see
table 11-8 .
Return values:
<TraceData> For more information see tables below.
Example: TRAC A$
Transfers trace data ('+A$') to trace 1.
Example: TRAC? TRACE3
Queries the data of trace 3.
Usage: SCPI confirmed
Manual operation: See "Spectrum Emission Mask" on page 113
See "Spurious Emissions" on page 113
See "List Evaluation (Result Summary) State" on page 225
See "List Evaluation State" on page 247
Table 11-6: Return values for TRACE1 to TRACE6 parameter
The trace data consists of a list of power levels that have been measured. The number of power levels in
the list depends on the currently selected number of sweep points. The unit depends on the measurement
and on the unit you have currently set.
If you are measuring with the auto peak detector, the command returns positive peak values only.
For SEM or Spurious Emission measurement results, the x-values should be queried as well, as they are
not equi-distant (see
TRACe<n>[:
​
DATA]:
​
X?
​
on page 924).
Analyzing Measurements (Basics)