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 Network Analyzers using S4VNA software

SCPI Command

CALCulate<Ch>[:SELected]:MARKer<Mk>:BWIDth:DATA?

Or

CALCulate<Ch>:TRACe<Tr>:MARKer<Mk>:BWIDth:DATA?

Description

Reads out the bandwidth search result.

The bandwidth search can be performed relatively to the marker <Mk>, or relatively to the absolute maximum value of the trace (in this case the number of the marker is ignored), what is set by the CALC:MARK:BWID:REF command.

The data include 4 elements:

<numeric 1> Bandwidth;

<numeric 2> Center frequency;

<numeric 3> Q value;

<numeric 4> Loss.

Note: If the bandwidth search is impossible, all the read-out values are 0. If the search is performed relatively to a maker, which is OFF, an error occurs.

query only

Target

Marker <Mk> of the active trace of channel <Ch>,

Or

Marker <Mk> of the trace <Tr> of channel <Ch>,

<Ch> = {[1]|2|...16}

<Tr> = {[1]|2|...16}

<Mk> = {[1]|2|...16}

Query Response

<numeric 1>, <numeric 2>, …<numeric 4>

Related Commands

CALC:MARK:BWID:REF

Equivalent Softkeys

None


Equivalent COM Command

SCPI.CALCulate(Ch).SELected.MARKer(Mk).BWIDth.DATA


note

This command is similar to CALCulate<Ch>[:SELected]:MARKer<Mk>:BWIDth:DATA? only.


Syntax

Data = app.SCPI.CALCulate(Ch).SELected.MARKer(Mk).BWIDth.DATA

Type

Variant (array of Double) (read only)


 

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Rev.:  22.4