EXFO FTB -5240S/5240BP Optical Spectrum Analyzer for FTB 500 (NS-1434) - Handbuch (Seite 400)

SCPI-Befehlsreferenz
392 FTB-5240S/S-P/BP
Product-Specific Commands—Description
:CALCulate[1..n][:WDM]:CHANnel:AUTO:
NOISe:WIDTh[WAVelength]?
Description This query returns the wavelength 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:
WIDTh[WAVelength]?[<wsp>MAXimum|MINi
mum|DEFault]
Parameter(s) Parameter 1:
The program data syntax for the first parameter is
defined as a <CHARACTER PROGRAM DATA>
element. The allowed <CHARACTER PROGRAM
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 <Width>