EXFO FTB -5240S/5240BP Optical Spectrum Analyzer - Manual (Page 581)

SCPI Command Reference
OSA 575
Product-Specific Commands—Description
:TRACe:BANDwidth|BWIDth:RESolution?
Description This query returns the resolution bandwidth of
the wavelength range for the specified trace.
This query has no associated *RST condition.
Syntax :TRACe:BANDwidth|BWIDth:RESolution?
Parameter(s) TraceName:
The program data syntax for is
defined as a
element.
The parameter corresponds to
the name of the trace to select.
Response Syntax
Response(s) RBW:
The response data syntax for is defined
as a
element.
The response corresponds to the
resolution bandwidth of the current wavelength
range of the trace expressed in meter.
Example(s)
TRAC:BAND:RES? "TRC1" Returns 6.2015E-011
Notes The only valid trace name is "TRC1".
Trace data is available only if trace analysis was
performed.
See Also :CALCulate[1..n][:WDM]:DATA:CHANnel:ENBW?