EXFO FTB -5240S/5240BP Optical Spectrum Analyzer - Manual (Page 370)

SCPI Command Reference
364 FTB-5240S/S-P/BP
Product-Specific Commands—Description
:CALCulate[1..n][:WDM]:CHANnel:AUTO:
NOISe:DISTance:FREQuency?
Description This query returns the frequency 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:FREQuency?[<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 <Distance>