Instructions

RIGOL Chapter 2 Command Systems for GPSA and RTSA Modes
2-76 RSA3000E Programming Guide
:FETCh:OBWidth:OBWidth?
Syntax
:FETCh:OBWidth:OBWidth?
Description
Queries the occupied bandwidth.
Remarks
This command is only valid when the occupied 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 occupied bandwidth in scientific notation. Its unit is Hz.
Example
The following query returns 1.860000000e+06.
:FETCh:OBWidth:OBWidth?
:FETCh:OBWidth:OBWidth:FERRor?
Syntax
:FETCh:OBWidth:OBWidth:FERRor?
Description
Queries the transmit frequency error.
Remarks
This command is only valid when the occupied 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 transmit frequency error in scientific notation. The unit is Hz.
Example
The following query returns 2.000000000e+04.
:FETCh:OBWidth:OBWidth:FERRor?