EXFO FTB -5240S/5240BP Optical Spectrum Analyzer for FTB 500 (NS-1434) - Manual (Page 467)

SCPI Command Reference
Optical Spectrum Analyzer 459
Product-Specific Commands—Description
:CALCulate[1..n]:CHANnel:DEFault:
WIDTh
Description This command sets the Channel width value
with unit.
At *RST,this value is 100.0 GHz.
Syntax :CALCulate[1..n]:CHANnel:DEFault:WIDTh<wsp
><ChannelWidth>,M|Hz
Parameter(s)
³
ChannelWidth:
The program data syntax for <ChannelWidth> is
defined as a <DECIMAL NUMERIC PROGRAM
DATA> element.
Set the default channel width.
Range: [0.008 ... 400.000] nm or [1.0 ... 58150.0]
GHz
³
ChannelWidthUnit:
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: M|Hz.
Default Channel Width Unit (M/Hz) being added
dependent on OSA module limits.
Example(s) CALC:CHAN:DEFault:WIDTh 0.4N, m
See Also CALCulate[1..n]:CHANnel:DEFault:WIDTh?