EXFO FTB -5240S/5240BP Optical Spectrum Analyzer for FTB 500 (NS-1434) - Инструкция (Страница 469)

Справка по командам SCPI
OSA 463
Product-Specific Commands—Description
DEFault allows the instrument to select a value
for the <Width> parameter.
The <Width> parameter corresponds to a valid
channel width in meter.
The
CALCulate[1..n][:WDM]:CHANnel:WIDTh[:WAVel
ength]? MIN and
CALCulate[1..n][:WDM]:CHANnel:WIDTh[:WAVel
ength]? MAX queries can be used to determine
valid channel wavelength width.
Example(s) CALC:WDM:CHAN:DEF "CWDM_3",1410.0 NM
CALC:WDM:CHAN:SEL "CWDM_3"
CALC:WDM:CHAN:WIDT:WAV 10.0 NM
CALC:WDM:CHAN:WIDT:WAV? Returns
1.000000E-008
See Also :CALCulate[1..n][:WDM]:CHANnel:AUTO:WIDTh[
:WAVelength]
:CALCulate[1..n][:WDM]:CHANnel:WIDTh:FREQ
uency
:CALCulate[1..n][:WDM]:CHANnel:WIDTh[:WAVe
length]?
:CALCulate[1..n][:WDM]:CHANnel:SELect
:CALCulate[1..n][:WDM]:CHANnel:
WIDTh[:WAVelength]