EXFO FTB -5240S/5240BP Optical Spectrum Analyzer for FTB 500 (NS-1434) - Handbuch (Seite 411)

SCPI-Befehlsreferenz
OSA 403
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 hertz.
The
CALCulate[1..n][:WDM]:CHANnel:AUTO:WIDTh:
FREQuency? MIN and
CALCulate[1..n][:WDM]:CHANnel:AUTO:WIDTh:
FREQuency? MAX queries can be used to
determine valid channel frequency width.
Example(s) CALC:WDM:CHAN:AUTO:WIDT:FREQ 25.0 GHZ
CALC:WDM:CHAN:AUTO:WIDT:FREQ? Returns
2.500000E+010
Notes Automatically set default channel snap center on
ITU grid to off if channel width is not 25.0 GHz,
50.0 GHz, 100.0 GHz or 200.0 GHz.
See Also :CALCulate[1..n][:WDM]:CHANnel:AUTO
:CALCulate[1..n][:WDM]:CHANnel:AUTO:WIDTh
[:WAVelength]
:CALCulate[1..n][:WDM]:CHANnel:AUTO:WIDTh
:FREQuency?
:CALCulate[1..n][:WDM]:CHANnel:WIDTh:FREQ
uency
:CALCulate[1..n][:WDM]:CHANnel:AUTO:
WIDTh:FREQuency