Set the sampling mode – GW Instek GDS-3000 Series User Manual User Manual

Page 104

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GDS-3000 Series User Manual

104

Set the Sampling Mode

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The GDS-3000 has two types of sampling modes:
ET (Equivalent Time) and Sin(x)/x interpolation.
Equivalent time sampling is able to achieve a
sample rate of 100GSa/s when sampling periodic
waveforms. Sin(x)/x interpolation uses a sinc
interpolation formula to reconstruct a continuous
signal between sampled points.

Panel Operation

1. Press the Acquire key.

Acquire

2. Press the ET/sin(x)/x key on the

bottom menu to toggle between
equivalent time sampling (ET) and
sin(x)/x interpolation.

The sampling rate will be shown on the bottom right-
hand corner

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