Rohde & Schwarz ESRP Series, Руководство пользователя

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Remote Control
R&S
®
ESRP
620 User Manual 1175.7445.02 ─ 08
CALCulate<n>:SGRam:HDEPth <HistoryDepth>
This command sets the number of frames to be stored in the R&S ESRP's memory.
Suffix:
<n>
.
1...4
Selects the measurement window.
Parameters:
<HistoryDepth> The maximum number of frames depends on the number of
sweep points.
Range:
781 to 20000
Increment: 1
*RST:
3000
Example: CALC:SGR:HDEP 1500
Sets the history depth to 1500.
Manual operation: See "Frame Count" on page 344
See "History Depth" on page 376
CALCulate:SGRam:TRACe <Trace>
This command selects the trace the spectrogram is based on.
Parameters:
<Trace> Number of the trace. The range depends on the result display.
Scans support six traces, IF Analysis supports three traces.
Example: CALC:SGR:TRAC 2
Assigns trace two to the spectrogram.
Manual operation: See "Trace to Spectrogram" on page 141
CALCulate<n>:SGRam:TSTamp:DATA? <Mode>
This command queries the time stamp of the frames.
All available frame results are returned by
TRACe<n>:DATA
on page 694.
Suffix:
<n>
.
1...4
Selects the measurement window.
Query parameters:
<Mode> CURRent
Returns the time stamp of the current frame.
ALL
Returns the time stamps of all frames. The result are sorted in
descending order, beginning with the current frame.
Return values:
<TimeStamp> The return values consist of four values for each frame.
Remote Commands in Receiver Mode