EXFO FTB -5240S/5240BP Optical Spectrum Analyzer for FTB 500 (NS-1434) - Handbuch (Seite 503)

SCPI-Befehlsreferenz
OSA 495
Product-Specific Commands—Description
CALC:DATA:CHAN:SEL "CWDM_03"
UNIT:POW DBM
CALC:DATA:CHAN:NOIS? Returns
-5.417000E+001
Notes Special NAN (not a number) value
-2251799813685248 is returned if analysis result
could not be computed.
See Also :CALCulate[1..n][:WDM]:DATA:CHANnel:NOISe:
AUTO?
:CALCulate[1..n][:WDM]:DATA:CHANnel:NOISe:
TYPE?
:CALCulate[1..n][:WDM]:DATA:CHANnel:SELect
:CALCulate[1..n][:WDM]:DATA:CHANnel::STATus
:QUEStionable:BIT<9|10|11>:CONDition?
:CALCulate[1..n][:WDM]:DATA:CHANnel:
NOISe?