Rigol DS6000 Series How-To Guide

RIGOL TECHNOLOGIES USA INC
877-4-RIGOL-1 How-To Guide
info@rigol.com
www.rigolna.com

FastFourierTransformswithRigolOscilloscopes

FFT(FastFourierTransform)isaprocesswhichconvertsatime‐domain
signalintoitsfrequencydomainequivalent.Commonapplicationsforusage
ofFFTwaveformsare:

z Measuringharmoniccontentanddistortioninsystems
z CharacterizingnoiseinDCpowersupplies
z Analyzingvibration

Howtoobtainawaveform'sFFT?

 InthisexampleanFFTwillbegener at edforthe1KHzsquare
waveacquiredonChannel1asseenbelow.Thissignalcanbe
duplicatedonanyRigolscopebyattachingtheprobetothesquare
wavegenerat orportonthefrontoftheinstrument.Onceyoudo
that,
pushAUTOthenyouwillseethis:



Rigol DS6000 Series Specifications

General

Brand	Rigol
Model	DS6000 Series
Category	Test Equipment
Language	English