Rigol DS1104Z Plus

Chapter 2 Command System RIGOL
MSO1000Z/DS1000Z Programming Guide 2-7
:ACQuire:SRATe?
Syntax
:ACQuire:SRATe?
Description
Query the current sample rate. The default unit is Sa/s.
Explanation
 Sample rate is the sample frequency of the oscilloscope, namely the waveform points
sampled per second.
 The following equation describes the relationship among memory depth, sample
rate, and waveform length:
Memory Depth = Sample Rate x Waveform Length
Wherein, the Memory Depth can be set using the :ACQuire:MDEPth command, and
the Waveform Length is the product of the horizontal timebase (set by
the :TIMebase[:MAIN]:SCALe command) times the number of the horizontal scales
(12 for MSO1000Z/DS1000Z).
Return
Format
The query returns the sample rate in scientific notation.
Example
:ACQuire:SRATe? /*The query returns 2.000000e+09*/