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G
S
ETTING
TARTED
S
M
AMPLING
Depending on your timebase, the following sampling modes are available:
WaveStream Mode - This fast viewing mode provides brightness-
graded intensity with a decay time similar to the action of phosphor
on an analog screen. WaveStream mode operates at up to 10 GS/s
with an update rate up to 22,000 waveforms/second for better
capture of higher frequency abnormal events.
Real Time Mode - A single-shot (real time) acquisition is a series of
digitized voltage values sampled on the input signal at a uniform
rate.
Sequence Mode - In sequence mode, the complete waveform
consists of a number of fixed-size segments acquired in single-shot
mode
Roll Mode - This mode is invoked automatically for slow acquisitions
when the time per division is 100 ms/div or greater. Roll mode
samples at 5 MS/s (depending on memory availability).
RIS Mode - Random Interleaved Sampling is an acquisition
technique that allows effective sampling rates higher than the
maximum single-shot sampling rate. It is used on repetitive
waveforms with a stable trigger
37
M
ANUAL
ODES
WSMXs-B-GSM-E Rev A
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