Specifications

2 Command System RIGOL
MSO2000A/DS2000A Programming Guide
2-59
:CALCulate:FFT:VOFFset
Syntax
:CALCulate:FFT:VOFFset <offs>
:CALCulate:FFT:VOFFset?
Description
Set or query the vertical offset of the FFT operation result. The unit is related to the current vertical scale
type of FFT operation and the amplitude unit of the signal source channel.
Parameter
Name Type Range Default
<offs> Real -40×VScale to 40×VScale 60dBV
Note: For the VScale (the vertical scale of MATH), refer to the :CALCulate:FFT:VSCale command.
Return Format
The query returns the vertical offset of the FFT operation result in scientifc notation.