Rigol DS1000D Manuel d'utilisateur télécharger pdf (Page 86)

RIGOL

User’s Guide for DS1000E, DS1000D Series

2-56

Key Points

Real-time Sampling: The oscilloscope has Real-

time sampling rate up to

1GSa/s. At the time base 5

0ns or faster, the oscilloscopes use the sine(x)/x

interpolation to expand the horizontal time base.

Equivalent Sampling: Known as Repetitive sampling to get up to 4

0ps of

horizontal resolution (equivalent 25

Gsa/s). This mode is good for observing

repetitive signals, and it is not recommended for single-shot or pulse.

Normal Acquisition: Oscilloscope acquires signal by equal time interval.

Average Acquisition: Apply averaging to your signal to remove uncorrelated

noise and improve measurement accuracy. Reduces random or uncorrelated noise

in the signal display. The averaged waveform is a running average over a specified

number of acquisitions from 2 to 256.

Peak Detect Acquisition:

Peak Detect mode captures the maximum and

minimum values of a signal. Finds highest and lowest record points over many

acquisitions.

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Rigol DS1000D Manuel d'utilisateur Page 86