Rigol DSA832E

RIGOL Chapter 2 Command System
2-96 DSA800E Programming Guide
:READ:HARMonics:FREQuency? <n>
Syntax
:READ:HARMonics:FREQuency? <n>
Description
Execute a harmonic distortion measurement and return the frequency of the specified harmonic.
Parameter
Name
Type
Range
Default
<n>
Integer
1 to 10
--
Explanation
The query returns --- when the harmonic read does not have data.
This command will select data from the latest measurement results and transmit the data to the output
buffer.
Return Format
The query returns the frequency of the specified harmonic in integer and the unit is Hz. For example,
45500000.
:READ:HARMonics:FUNDamental?
Syntax
:READ:HARMonics:FUNDamental?
Description
Execute a harmonic distortion measurement and return the frequency of the fundamental waveform.
Explanation
This command is equivalent to the :READ:HARMonics:FREQuency? 1 command.
This command will select data from the latest measurement results and transmit the data to the output
buffer.
Return Format
The query returns the frequency of the fundamental waveform in integer and the unit is Hz. For example,
45500000.
:READ:OBWidth?
Syntax
:READ:OBWidth?
Description
Execute an occupied bandwidth measurement and return the measurement results.
Explanation
This command will select data from the latest measurement results and transmit the data to the output
buffer.
Return Format
The query returns the occupied bandwidth (Hz) and the transmit frequency error (Hz) in integer (separated
by comma). For example, 1860000,20000.