Instructions

RIGOL Chapter 2 Command Systems for GPSA and RTSA Modes
2-148 RSA3000E Programming Guide
Example
The following command enables the auto setting mode of span/bandwidth ratio.
:SENSe:FREQuency:SPAN:BANDwidth:RESolution:RATio:AUTO ON
or :SENSe:FREQuency:SPAN:BANDwidth:RESolution:RATio:AUTO 1
The following query returns 1.
:SENSe:FREQuency:SPAN:BANDwidth:RESolution:RATio:AUTO?
[:SENSe]:FREQuency:SPAN:FULL
Syntax
[:SENSe]:FREQuency:SPAN:FULL
Description
Sets the maximum span (full span).
[:SENSe]:FREQuency:SPAN:PREVious
Syntax
[:SENSe]:FREQuency:SPAN:PREVious
Description
Sets the span to the last set value.
[:SENSe]:FREQuency:SPAN:ZERO
Syntax
[:SENSe]:FREQuency:SPAN:ZERO
Description
Sets the span to 0 (zero span).
Remarks
This command is only available for GPSA mode.
[:SENSe]:FREQuency:STARt
Syntax
[:SENSe]:FREQuency:STARt <freq>
[:SENSe]:FREQuency:STARt?
Description
Sets the start frequency.
Queries the start frequency.