SCPI Command
CALCulate<Ch>:PARameter<Tr>:DEFine <char>
CALCulate<Ch>:PARameter<Tr>:DEFine?
Description
Selects the measurement parameter of the trace. |
|---|
command/query |
Target
Trace <Tr> of channel <Ch>,
<Tr>={[1]|2|...16}
<Ch>={[1]|2|...16}
Parameter
<char> Specifies parameter:
S11, S21, S12, S22 |
S-parameter |
A, B |
Test receiver |
R1, R2 |
Reference receiver |
AUX1, AUX2 or V1, V2 |
DC Voltage |
Any two analyzer receivers separated by '/'. For example: A/R1, B/R2,... |
Receiver Ratio |
Query Response
S-parameter: |
{S11|S21|S12|S22} |
Test receiver: |
{A(n)|B(n)} |
Reference receiver: |
{R1(n)|R2(n)} |
DC Voltage: |
{V1(n)|V2(n)} |
Receiver Ratio: |
{A/B(n)|A/R1(n)| ... |R2/R1(n)} |
Where n, are stimulus port number.
Preset Value
Depends on the trace number.
Equivalent Softkeys
Measurement > S11 | S21 | S12 | S22 …
Measurement > Absolute > {A(1) | B(1) | R1(1) | A(2) | B(2) | R2(2)}
Measurement > Select Meas... -> Selecting receivers in the dialog box
Measurement > DC Voltage > {AUX In1|AUX In2}
Equivalent COM Command
SCPI.CALCulate(Ch).PARameter(Tr).DEFine
Syntax
StrMeas = app.SCPI.CALCulate(Ch).PARameter(Tr).DEFine
app.SCPI.CALCulate(Ch).PARameter(Tr).DEFine = "S11"
Type
String (read/write)
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