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EXFO FTB-5230S Optical Spectrum Analyzer for FTB 200 v2 User Manual

Page 392

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Referencia de instrucciones SCPI

386

FTB-5240S/S-P/BP

Product-Specific Commands—Description

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

NOISe:DISTance:[WAVelength]

Description

This command sets the wavelength distance

from peak to center of noise region for noise

measurement of the WDM analysis default

channel.

At *RST, default channel noise measurement

distance is set to 100.0 GHz.

Syntax

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

DISTance:[WAVelength]

p>M]>|MAXimum|MINimum|DEFault

Parameter(s)

Distance:
The program data syntax for is

defined as a element

followed by an optional

DATA> element. The allowed

PROGRAM DATA> element is M. 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.

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