EXFO FTB -5240S/5240BP Optical Spectrum Analyzer for FTB 500 (NS-1434) - Инструкция (Страница 553)

Справка по командам SCPI
OSA 547
Product-Specific Commands—Description
:CALCulate[1..n][:WDM]:DATA:
SIGnalPower:MEAN?
Description This query returns computed WDM analysis
global result for signal mean power.
At *RST, this value is not available.
Syntax :CALCulate[1..n][:WDM]:DATA:SIGnalPower:ME
AN?
Parameter(s) None
Response Syntax <Mean>
Response(s) Mean:
The response data syntax for <Mean> is defined
as a <NR3 NUMERIC RESPONSE DATA>
element.
The <Mean> response corresponds to the
computed mean signal power.
Example(s) <Do measurement>
UNIT:POW DBM
CALC:WDM:DATA:SIGP:MEAN? Returns
-8.200000E+000
Notes Special NAN (not a number) value
-2251799813685248 is returned if analysis result
could not be computed.
See Also :CALCulate[1..n][:WDM]:DATA:OSNR:FLATness
?
:CALCulate[1..n][:WDM]:DATA:OSNR:MEAN?
:CALCulate[1..n][:WDM]:DATA:SIGnalPower:FLA
Tness?
:CALCulate[1..n][:WDM]:DATA:TPOWer?