Instructions

RIGOL Chapter 2 Command System
2-72 RSA5000 Programming Guide
:FETCh:EBWidth?
Syntax
:FETCh:EBWidth?
Description
Queries the result of the emission bandwidth measurement.
Remarks
This command is only valid when the emission bandwidth measurement in GPSA mode is enabled.
This command will select data from the latest measurement results, and then transmit the data to the
output buffer.
Return Format
The query returns the emission bandwidth in integer, and its unit is Hz.
Example
The following query returns 5.000000000e+04.
:FETCh:EBWidth?
:FETCh:HARMonics:AMPLitude:ALL?
Syntax
:FETCh:HARMonics:AMPLitude:ALL?
Description
Queries the amplitudes of the first 10 harmonics. The first harmonic is the fundamental waveform.
Remarks
This command is only valid when the harmonic distortion measurement in GPSA mode is enabled.
The amplitude unit of the return value is consistent with the current Y-axis unit.
This command will select data from the latest measurement results, and then transmit the data to the
output buffer.
Return Format
The query returns the amplitudes of the first 10 harmonics in scientific notation (separated by commas).
If the number of harmonics under measurement is less than 10, the harmonics that are not measured do
not have return values.
Example
The following query returns
-1.692102000e+01,-6.458423000e+01,-7.509421000e+01,-7.924328000e+01,-7.847027000e+01,-7.885
457000e+01,-7.882358000e+01,-7.921457000e+01,-7.923057000e+01,-7.915358000e+01.
:FETCh:HARMonics:AMPLitude:ALL?