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 Network Analyzers using S4VNA software

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, S12, S13, S14,

S21, S22, S23, S24,

S31, S32, S33, S34,

S41, S42, S43, S44

S-parameter

T1, T2, T3, T4

Test receiver

R1, R2, R3, R4

Reference receiver

AUX1, AUX2 or

V1, V2

DC Voltage

Query Response

{S11|S12|S13|S14|S21|S22|S23|S24|S31|S32|S33|S34|S41|S42|S43|S44|R1(n)|R2(n)|R3(n)|R4(n)|A(n)|B(n)|C(n)|D(n)|V1(n)|V2(n)},

Where n is the stimulus port number

Preset Value

Depends on the trace number.

Equivalent Softkeys

Measurement > S-Parameter > S11 | S12 | … S44

Measurement > Test Receiver > T1(1) | T1(2) | … T4(4)

Measurement > Reference Receiver > R1(1) | R1(2) | … R4(4)

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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Rev.:  22.4