Инструкция по эксплуатации EXFO FTB -5240S/5240BP Optical Spectrum Analyzer for FTB 500 (NS-1434)
Страница 480
Справка по командам SCPI
474
FTB-5240S/S-P/BP
Product-Specific Commands—Description
Response(s)
Distance:
The response data syntax for <Distance> is
defined as a <NR3 NUMERIC RESPONSE
DATA> element.
The <Distance> response corresponds to either
the current or the MINimum/MAXimum noise
distance frequency in hertz.
Example(s)
CALC:CHAN:DEF "ITU_1550",1550.0 NM
CALC:CHAN:SEL "ITU_1550"
CALC:CHAN:NOIS:DIST:FREQ? Returns
1.000000E+011
See Also
:CALCulate[1..n][:WDM]:CHANnel:NOISe:DISTa
nce[:WAVelength]?
:CALCulate[1..n][:WDM]:CHANnel:NOISe:DISTa
nce:FREQuency
:CALCulate[1..n][:WDM]:CHANnel:NOISe:WIDTh
:FREQuency?
:CALCulate[1..n][:WDM]:CHANnel:SELect
:CALCulate[1..n][:WDM]:CHANnel:AUTO:NOISe:
DISTance:FREQuency?
:CALCulate[1..n][:WDM]:CHANnel:
NOISe:DISTance:FREQuency?