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

Page 358

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SCPI Command Reference

352

FTB-5240S/S-P/BP

Product-Specific Commands—Description

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

BANDwidth[1|2]|BWIDth[1|2]:

RelativeLEVel?

Description

This query returns a value indicating either the

current or the minimum/maximum channel

bandwidth position setting for WDM analysis.

At *RST, this value is set to 3.0 dB for bandwidth1

and 20.0 dB for bandwidth2.

Syntax

:CALCulate[1..n][:WDM]:BANDwidth[1|2]|BWI

Dth[1|2]:RelativeLEVel?[MAXimum|MINi

mum|DEFault]

Parameter(s)

Parameter 1:
The program data syntax for the first parameter is

defined as a

element. The allowed

DATA> elements for this parameter are:

MAXimum|MINimum|DEFault.

MINimum is used to retrieve the instrument's

smallest supported value.

MAXimum is used to retrieve the instrument's

greatest supported value.

DEFault is used to retrieve the instrument's

default value.

Response Syntax