R&S 1332.4500K22, User Manual

Page: 890 / 1709

Command reference
R&S
®
ZNA
890 User Manual 1178.6462.02 ─ 20
CALCulate<Ch>:DATA:MDATa:INTerpolate
Uses linear inter-/extrapolation to "regrid" all memory traces of the related channel to
the channel's current stimulus values.
Suffix:
<Ch>
.
Channel number
Usage: Event
CALCulate<Ch>:DATA:SGRoup? <Format>
Reads the current response values of all S-parameters associated to a group of logical
ports (S-parameter group). The S-parameter group must be created before using
CALCulate<Ch>:PARameter:DEFine:SGRoup
.
Suffix:
<Ch>
.
Channel number of the previously defined S-parameter group.
Query parameters:
<Format> FDATa | SDATa | MDATa
Output format for the S-parameter data, see
CALCulate<Chn>:DATA
on page 890.
Example: See
CALCulate<Ch>:PARameter:DEFine:SGRoup
Usage: Query only
CALCulate<Chn>:DATA <Format>, <Data>...
CALCulate<Chn>:DATA? <Format>
The query reads the response values of the selected channel's active trace or reads
error terms of the selected channel.
The "set command" either imports formatted or unformatted trace data to the selected
channel's active trace (see
Chapter 4.1.6, "Data flow" , on page 93) or writes error
terms of the selected channel.
Note
●
The data format is parameter-dependent; see tables below. The unit is the default
unit of the measured parameter; see
CALCulate<Ch>:PARameter:SDEFine
.
●
Unformatted trace data (SDATa) can only be imported to memory traces
●
Formatted trace data (FDATa) can only be imported to "live" traces if the related
channel is in single sweep mode (
INITiate<Ch>:CONTinuous OFF
).
Before the import, the target trace must be prepared according to the settings used
during export. Any request for new data from the hardware ("Restart Sweep" in sin-
gle sweep mode or switching to continuous sweep mode) discards imported data
and switches back the display to measured data.
Suffix:
<Chn>
.
Channel number used to identify the active trace
SCPI command reference