EXFO FTB -5240S/5240BP Optical Spectrum Analyzer for FTB 500 (NS-1434) - Инструкция (Страница 489)

Справка по командам SCPI
OSA 483
Product-Specific Commands—Description
Response(s) Width:
The response data syntax for <Width> is defined
as a <NR3 NUMERIC RESPONSE DATA>
element.
The <Width> response corresponds to either the
current or the MINimum/MAXimum frequency
width of the noise measurement region in hertz.
Example(s) CALC:WDM:CHAN:DEF "CWDM_7",1450.0 NM
CALC:WDM:CHAN:SEL "CWDM_7"
CALC:WDM:CHAN:NOIS:WIDTh:FREQ 65.0
GHZ
CALC:WDM:CHAN:NOIS:WIDTh:FREQ?
Returns 6.500000E+010
See Also :CALCulate[1..n][:WDM]:CHANnel:NOISe:WIDTh
[:WAVelength]
:CALCulate[1..n][:WDM]:CHANnel:NOISe:WIDTh
:FREQuency
:CALCulate[1..n][:WDM]:CHANnel:NOISe:DISTa
nce:FREQuency?
:CALCulate[1..n][:WDM]:CHANnel:SELect
:CALCulate[1..n][:WDM]:CHANnel:AUTO:NOISe:
WIDTh:FREQuency?
:CALCulate[1..n][:WDM]:CHANnel:
NOISe:WIDTh:FREQuency?