Download R&S ZNC Vector Network Analyzer

R&S® ZNC
Command Reference
SCPI Command Reference
Example:
CALC4:PAR:SDEF 'Ch4Tr1', 'S11'
Create channel 4 and a trace named Ch4Tr1 to measure the input
reflection coefficient S11.
CALC4:PAR:MEAS 'Ch4Tr1', 'a1'
Change the measurement parameter of the trace and measure the
wave quantity a1.
CALC4:PAR:MEAS? 'Ch4Tr1'
Query the measured quantity. The response is 'A1D1SAM'.
Manual operation:
See "S-Parameter" on page 113
CALCulate<Ch>:PARameter:SDEFine <TraceName>, <Result>
Creates a trace and assigns a channel number, a name and a measurement parameter
to it. The trace becomes the active trace in the channel but is not displayed.
Note: To display the trace defined via CALCulate<Ch>:PARameter:SDEFine, create
a diagram (​DISPlay[:​WINDow<Wnd>]:​STATe​ON) and assign the trace to this diagram
(​DISPlay[:​WINDow<Wnd>]:​TRACe<WndTr>:​FEED​); see example below. ​
CALCulate<Ch>:​PARameter:​MEASure​ changes the measurement result of an existing trace.
To select an existing trace as the active trace, use ​CALCulate<Ch>:​PARameter:​
SELect​. You can open the trace manager to obtain an overview of all channels and
traces, including the traces that are not displayed.
Tip: This command has no query form. Use ​CALCulate<Ch>:​PARameter:​MEASure​
'TraceName' to query the measurement result of the trace. ​CALCulate<Ch>:​
PARameter:​CATalog?​ returns a list of all defined traces.
Suffix:
<Ch>
.
Channel number. <Ch> may be used to reference a previously
defined channel. If <Ch> does not exist, it is generated with default
channel settings.
Setting parameters:
<TraceName>
Trace name, string variable, e.g. 'Trc4'. See "Rules for trace
names" in ​"Trace Manager Table" on page 149. Trace names
must be unique across all channels and diagrams.
If a trace with the selected trace name already exists, the analyzer
behaves as follows: If the existing trace is assigned to the same
channel as the new trace, it is deleted. The new trace is not automatically assigned to a diagram area; see note above.
If the existing trace is assigned to a different channel, no new trace
can be created. The analyzer returns an error message.
<Result>
User Manual 1173.9557.02 ─ 13
Measurement result (string variable); see list of parameters below.
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