EXFO FTB -5240S/5240BP Optical Spectrum Analyzer for FTB 500 (NS-1434) - Инструкция (Страница 494)

Справка по командам SCPI
488 FTB-5240S/S-P/BP
Product-Specific Commands—Description
:CALCulate[1..n][:WDM]:CHANnel:
NOISe:TYPE
Description This command selects noise measurement type
for WDM analysis of the selected channel.
At *RST, this value is not available.
At CALCulate[1..n][:WDM]:CHANnel[:DEFine],
this value is set to IEC.
Syntax :CALCulate[1..n][:WDM]:CHANnel:NOISe:TYPE<
wsp>IEC|INBand|INBandNarrowfilter
Parameter(s) Type:
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:
IEC|INBand|INBandNarrowfilter.
The parameter corresponds to the newly selected
noise type.
IEC: selects IEC noise type.
INBand: selects InBand noise type.
INBandNarrowfilter: selects InBand narrow filter
noise type.
POLYnomial5: selects 5th order polynomial fit
noise type.