EXFO FTB -5240S/5240BP Optical Spectrum Analyzer for FTB 500 (NS-1434) - Инструкция (Страница 517)

Справка по командам SCPI
OSA 511
Product-Specific Commands—Description
:CALCulate[1..n][:WDM]:DATA:CHANnel:
CENTer:FREQuency?
Description This query indicates the nominal center frequency
used for WDM analysis of the selected channel
result.
At *RST, this value is not available.
Syntax :CALCulate[1..n][:WDM]:DATA:CHANnel:CENTer
:FREQuency?
Parameter(s) None
Response Syntax <Center>
Response(s) Center:
The response data syntax for <Center> is defined
as a <NR3 NUMERIC RESPONSE DATA>
element.
The <Center> response corresponds to the
nominal channel center frequency in hertz.