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In this video I explain how a spectrum analyser (Tektronix MDO3000) can be used to view signals in the frequency domain vs an oscilloscope's time domain.
I give an overview of the logarithmic scale and its benefits vs a linear scale.
I explain how compound wave forms like square and triangle are made up of harmonics.
I do a practical demonstration of how the spectrum analyser works with some example signals. I then show how this can also be done on an oscilloscope using the FFT (fast Fourier transform) maths function.
how to use a spectrum analyzer
#136: What is a dB, dBm, dBu, dBc, etc. on a Spectrum Analyzer? by Alan / w2aew
• #136: What is a dB, dB...
Video on the basics of RBW: • #119: Basics of Resolu... Here's my video on the basics of using the FFT function on a scope: • #65: Basics of using F...
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Music clip from KZbin Music Library - Phase Three by Huma-Huma
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