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 Network Analyzers using TRVNA software

SCPI Command

CALCulate<Ch>[:SELected]:DATA:SDATa <numeric list>

CALCulate<Ch>[:SELected]:DATA:SDATa?

Or

CALCulate<Ch>:TRACe<Tr>:DATA:SDATa <numeric list>

CALCulate<Ch>:TRACe<Tr>:DATA:SDATa?

Description

Reads out or writes the corrected data array.

The corrected data array is the data, whose processing is completed excluding the formatting as the last step. Such data represent S-parameter complex values.

The array size is 2N, where N is the number of measurement points.

For the n-th point, where n from 1 to N:

<numeric 2n–1>      the real part of corrected measurement

<numeric 2n>          the imaginary part of corrected measurement

Note: When data is being written it is recommended to hold the sweep before and update the screen after write.

command/query

Target

CALCulate<Ch>[:SELected] — active trace of channel <Ch>,

Or

CALCulate<Ch>:TRACe<Tr> — trace <Tr> of channel <Ch>,

<Tr>={[1]|2|...8}

<Ch>={[1]|2|...9}

Query Response

<numeric 1>, <numeric 2>, …<numeric 2N>

Related Commands

FORM:DATA

Equivalent Softkeys

None


Equivalent COM Command

SCPI.CALCulate(Ch).SELected.DATA.SDATa

SCPI.CALCulate(Ch).TRACe(Tr).DATA.SDATa

Syntax

Data = app.SCPI.CALCulate(Ch).SELected.DATA.SDATa

app.SCPI.CALCulate(Ch).SELected.DATA.SDATa = Data

Data = app.SCPI.CALCulate(Ch).Trace(Tr).DATA.SDATa

app.SCPI.CALCulate(Ch).Trace(Tr).DATA.SDATa = Data

Type

Variant (array of Double) (read/write)


 

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Rev.:  24.1