Tektronix TDS 200-Series Instructions

TDS2MM Measurement Module
TDS 200-Series Extension Module Instructions
39
Eliminating Aliases
Use the following methods to eliminate aliases:
 Increase the sample rate by adjusting the time/division to a faster
setting. Since you increase the Nyquist frequency as you increase
the sample rate, the aliased frequency components should appear
at their proper frequency. If too many frequency components are
shown on the screen, use FFT Zoom to magnify the FFT
waveform.
 Use a filter on the source signal to bandwidth limit the source
waveform to frequencies below that of the Nyquist frequency.
 Recognize and ignore the aliased frequencies.

Tektronix TDS 200-Series Specifications

General

Brand	Tektronix
Model	TDS 200-Series
Category	Test Equipment
Language	English