Instructions

Chapter 2 Command Systems for GPSA and RTSA Modes RIGOL
RSA3000E Programming Guide 2-5
:CALCulate:BANDwidth|BWIDth:RLEFt?
Syntax
:CALCulate:BANDwidth|BWIDth:RLEFt?
Description
Queries the frequency value of the frequency point that is located at the left side of the current marker with
N dB fall or rise in its peak amplitude.
Remarks
This command is invalid for the PvT measurement mode in RTSA.
Return Format
The query returns the frequency value in scientific notation (with Hz as the unit).
If the frequency point that is located at the left side of the current marker with N dB fall or rise in its peak
amplitude is not found, the query returns -1.000000000e+02.
:CALCulate:BANDwidth|BWIDth:RRIGht?
Syntax
:CALCulate:BANDwidth|BWIDth:RRIGht?
Description
Queries the frequency value of the frequency point that is located at the right side of the current marker
with N dB fall or rise in its peak amplitude.
Remarks
This command is invalid for the PvT measurement mode in RTSA.
Return Format
The query returns the frequency value in scientific notation (with Hz as the unit).
If the frequency point that is located at the right side of the current marker with N dB fall or rise in its peak
amplitude is not found, the query returns -1.000000000e+02.
:CALCulate:BANDwidth|BWIDth [:STATe]
Syntax
:CALCulate:BANDwidth|BWIDth[:STATe] OFF|ON|0|1
:CALCulate:BANDwidth|BWIDth[:STATe]?
Description
Enables or disables the N dB bandwidth measurement function.
Queries the status of the N dB bandwidth measurement function.
Parameter
Name
Type
Range
Default
——
Bool
OFF|ON|0|1
OFF|0
Remarks
This command is invalid for the PvT measurement mode in RTSA.