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Calculate[1..n][:wdm]:channel: noise:type – EXFO FTB -5240S/5240BP Optical Spectrum Analyzer User Manual

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SCPI Command Reference

444

FTB-5240S/S-P/BP

Product-Specific Commands—Description

:CALCulate[1..n][:WDM]:CHANnel:

NOISe:TYPE?

Description

This query returns the selected WDM analysis

noise measurement type for the selected

channel.

At *RST, this value is not available.

At CALCulate[1..n][:WDM]:CHANnel[:DEFine],

this value is set to IEC.

Syntax

:CALCulate[1..n][:WDM]:CHANnel:NOISe:TYPE?

Parameter(s)

None

Response Syntax

Response(s)

Type:
The response data syntax for is defined

as a element.

The response corresponds to the

selected noise type.

IEC: IEC noise type is selected.

INBAND: InBand noise type is selected.

INBANDNARROWFILTER: InBand narrow filter

noise type is selected.

POLYnomial5: selects 5th order polynomial fit

noise type.