Memory Depth - Rigol HDO1000 Series User Manual

• Waveform Aliasing: Aliasing occurs when the sample rate is twice lower than
the actual signal frequency (Nyquist Frequency). The frequency of the waveform
reconstructed from the sample data is smaller than the actual signal frequency.
• Waveform Leakage: When the sample rate is too low, the waveform
reconstructed from the sample data does not reflect all the actual signal
information.
7.4

Memory Depth

Memory depth refers to the number of points that the oscilloscope can store in a
single trigger acquisition. It reflects the storage capability of the acquisition memory.
HDO1000 series oscilloscope provides up to 50 Mpts memory depth (100 Mpts
optional).
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Acquisition System
HDO1000 User Guide
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