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

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SCPI Command Reference

OSA

379

Product-Specific Commands—Description

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

NOISe:TYPE

Description

This command selects WDM analysis default

channel's noise measurement type.

At *RST, the noise type is set to IEC.

Syntax

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

TYPEIEC|INBand|INBandNarrowfilter|P

OLYnomial5

Parameter(s)

Type:
The program data syntax for the first parameter is

defined as a

element. The allowed

DATA> elements for this parameter are:

IEC|INBand|INBandNarrowfilter|POLYnomial5.

The parameter corresponds to the newly

selected noise type.

IEC: selects IEC noise type.

INBand: selects InBand noise type.

INBandNarrowfilter: selects InBand narrow filter

noise type.

POLYnomial5: selects 5th order polynomial fit

noise type.

Example(s)

CALC:WDM:CHAN:AUTO:NOIS:AUTO OFF

CALC:WDM:CHAN:AUTO:NOIS:TYPE IEC

CALC:WDM:CHAN:AUTO:NOIS:TYPE? Returns

IEC