EXFO FTB -5240S/5240BP Optical Spectrum Analyzer for FTB 500 (NS-1434) - Manual (Page 457)

SCPI Command Reference
Optical Spectrum Analyzer 449
Product-Specific Commands—Description
Central wavelenght of the channel being added.
Range is dependent on OSA module limits.
³
Width:
The program data syntax for <Width> is defined
as a <DECIMAL NUMERIC PROGRAM DATA>
element.
Width of the channel being added.
Range: [0.008 … 400.000] nm or [1.0 … 58150.0]
GHz
³
WidthUnit:
The program data syntax for the first parameter is
defined as a <CHARACTER PROGRAM DATA>
element. The allowed <CHARACTER PROGRAM
DATA> elements for this parameter are: M|HZ.
Width unit of the channel being added.
³
SignalPowerCalculation:
The program data syntax for the second
parameter is defined as a <CHARACTER
PROGRAM DATA> element. The allowed
<CHARACTER PROGRAM DATA> elements for
this parameter are:
INTEGRATEDSIGNAL|PEAKSIGNAL|TOTALCHA
NNEL.
Selects the Signal Power Calculation method to
apply for signal power value.
INTEGRATEDSIGNAL, selects Integrated signal
power method to calculate signal power value.
PEAKSIGNAL, selects Peak signal power method
to calculate signal power value.
TOTALCHANNEL, selectsTotal channel power
method to calculate signal power value.
:CALCulate[1..n]:CHANnel:ADD