EXFO FTB -5240S/5240BP Optical Spectrum Analyzer for FTB 500 (NS-1434) - Инструкция (Страница 496)

Справка по командам SCPI
490 FTB-5240S/S-P/BP
Product-Specific Commands—Description
:CALCulate[1..n][:WDM]:CHANnel:
NOISe:TYPE?
Description This query returns the selected WDM analysis
noise measurement type for 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?
Parameter(s) None
Response Syntax <Type>
Response(s) Type:
The response data syntax for <Type> is defined
as a <CHARACTER RESPONSE DATA>
element.
The <Type> response corresponds to the
selected noise type.
IEC: IEC noise type is selected.
INBAND: InBand noise type is selected.
INBANDNARROWFILTER: InBand narrow filter
noise type is selected.
POLYnomial5: selects 5th order polynomial fit
noise type.