Here's an intro to the spectrum analyzer. I show waveforms on the signal generator, the oscilloscope, and the spectrum analyzer. The spectrum analyzer is the Rigol DSA 815 that I purchased used from Brad Rich, N6GR. Lots of interesting things you can do with the spectrum analyzer. Subscribe: Ask Dave Playlist: Tip Jar: To learn more about me, visit: Tip jar (on my website): (provides a method to use your credit card via PayPal, Also describes Patreon) To pose an Ask Dave question: or To order the most recent and up-to-date Amateur Extra videos on a thumb drive:
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