EXFO FTB -5240S/5240BP Optical Spectrum Analyzer for FTB 500 (NS-1434) - Инструкция (Страница 459)

Справка по командам SCPI
OSA 453
Product-Specific Commands—Description
Response(s) Center:
The response data syntax for <Center> is defined
as a <NR3 NUMERIC RESPONSE DATA>
element.
The <Center> response corresponds to either the
current or the MINimum/MAXimum channel
center frequency in hertz.
Example(s) CALC:CHAN:DEF "ITU_22",192.1750 THZ
CALC:CHAN:SEL "ITU_22"
CALC:CHAN:CENT:FREQ? Returns
1.921750E+014
See Also :CALCulate[1..n][:WDM]:CHANnel[:DEFine]
:CALCulate[1..n][:WDM]:CHANnel:CENTer:FRE
Quency
:CALCulate[1..n][:WDM]:CHANnel:CENTer[:WAV
elength]?
:CALCulate[1..n][:WDM]:CHANnel:SELect
:CALCulate[1..n][:WDM]:CHANnel:
CENTer:FREQuency?