Instructions

RIGOL Chapter 2 Command System
2-104 RSA5000 Programming Guide
:READ:HARMonics:AMPLitude? <n>
Syntax
:READ:HARMonics:AMPLitude? <n>
Description
Executes one harmonic distortion measurement and returns the amplitude of the specified harmonic.
Parameter
Name
Type
Range
Default
<n>
Integer
1 to 10
——
Remarks
The amplitude unit of the return value is consistent with the current Y-axis unit.
The query returns --- when the harmonic read does not have data.
This command will select data from the latest measurement results, and then transmit the data to the
output buffer.
This command is only available for GPSA mode.
Return Format
The query returns the amplitude of the specified harmonic in scientific notation.
For example, -1.692102000e+01
:READ:HARMonics[:DISTortion]?
Syntax
:READ:HARMonics[:DISTortion]?
Description
Executes one harmonic distortion measurement and returns the percentage of the total harmonic
distortion.
Remarks
This command will select data from the latest measurement results, and then transmit the data to the
output buffer.
This command is only available for GPSA mode.
Return Format
Queries the percentage of the total harmonic distortion in scientific notation. For example,
2.490393000e+02