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Notes and Reflections on Books and Media

by Hannah Leitheiser

Impedence Try 1

The Fast Track to Your Extra Class Ham Radio Licence

Michael Burnette, AF7KB

2018

Link

2018-11-26

An attempt to use sound devices to inject a signal and measure the output of simple RC low and high-pass filters (wrote software for analysis). Apparently impedance is a difficult topic for many would-be HAMs. Once upon a time I learned this, but it's been awhile. I was going to do a video but my measurements are pretty far off. I don't know how to account for it.