EXFO FTB-5230S Optical Spectrum Analyzer for FTB 200 v2 User Manual
Page 534
Referencia de instrucciones SCPI
528
FTB-5240S/S-P/BP
Product-Specific Commands—Description
The
state of auto resolution bandwidth for OSNR
calculation.
0 or OFF: custom resolution bandwidth value is
used.
1 or ON: instruments resolution bandwidth is
used.
Example(s)
CALC:WDM:OSNR:BAND:RES:AUTO ON
CALC:WDM:OSNR:BAND:RES:AUTO? Returns 1
(instrument's RBW enabled)
CALC:WDM:OSNR:BAND:RES 0.100 NM
CALC:WDM:OSNR:BAND:RES:AUTO OFF
CALC:WDM:OSNR:BAND:RES:AUTO? Returns 0
(RBW 0.100 nm enabled)
See Also
:CALCulate[1..n][:WDM]:BWIDth[1|2]|BANDwi
dth[1|2]:RelativeLEVel
:CALCulate[1..n][:WDM]:OSNR:BWIDth|BANDw
idth[:RESolution]
:CALCulate[1..n][:WDM]:OSNR:BWIDth|BANDw
idth[:RESolution]:AUTO?
:CALCulate[1..n][:WDM]:THReshold
:CALCulate[1..n][:WDM]:OSNR:
BANDwidth|BWIDth[:RESolution]:AUTO