EXFO FTB -5240S/5240BP Optical Spectrum Analyzer - Manual (Page 471)

SCPI Command Reference
OSA 465
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
Response(s) Center:
The response data syntax for
defined as a
element.
The
nominal channel center frequency in hertz.