Инструкция по эксплуатации EXFO FTB -5240S/5240BP Optical Spectrum Analyzer for FTB 500 (NS-1434)
Страница 556
Справка по командам SCPI
550
FTB-5240S/S-P/BP
Product-Specific Commands—Description
DEFault allows the instrument to select a value
for the <Resolution> parameter.
The <Resolution> parameter corresponds to the
custom resolution bandwidth in meter.
The
CALCulate[1..n][:WDM]:OSNR:BANDwidth[RESo
lution]? MIN and
CALCulate[1..n][:WDM]:OSNR:BANDwidth[RESo
lution]? MAX queries can be used to determine
valid resolution bandwidth range.
Example(s)
CALC:WDM:OSNR:BAND:RES:AUTO OFF
CALC:WDM:OSNR:BAND:RES 0.065 NM
CALC:WDM:OSNR:BAND:RES? Returns
6.500000E-011
See Also
:CALCulate[1..n][:WDM]:BWIDth[1|2]|BANDwidth[
1|2]:RelativeLEVel
:CALCulate[1..n][:WDM]:OSNR:BWIDth|BANDwi
dth[:RESolution]?
:CALCulate[1..n][:WDM]:OSNR:BWIDth|BANDwi
dth[:RESolution]:AUTO
:CALCulate[1..n][:WDM]:THReshold
:CALCulate[1..n][:WDM]:OSNR:
BANDwidth|BWIDth[:RESolution]