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EXFO FTB -5240S/5240BP Optical Spectrum Analyzer User Manual

Page 376

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SCPI Command Reference

370

FTB-5240S/S-P/BP

Product-Specific Commands—Description

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

NOISe:WIDTh:FREQuency

Description

This command sets the frequency width of the

noise measurement region of the WDM analysis

default channel.

At *RST, the width of the default channel noise

measurement region is set to 100.0 GHz.

Syntax

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

WIDThHZ]>|MAXimum

|MINimum|DEFault

Parameter(s)

Width:
The program data syntax for is defined

as a element followed by an

optional element.

The allowed

element is HZ. The special forms

MINimum, MAXimum and DEFault are accepted

on input.

MINimum allows to set the instrument to the

smallest supported value.

MAXimum allows to set the instrument to the

greatest supported value.