Wes, W7ZOI, just put up on the web some QSLs from his collection. They are all very interesting. Take a look: http://w7zoi.net/qslcards/qsls.html I especially liked the "lemon QSO" card shown above.
While visiting the QSL page, I also came across the story of Wes's first encounter with homebrew ham radio. As a kid, he he would listen to a local 75 meter AM operator who was a hardcore homebrewer. On this guy's rig, "even the knobs were homebrew." Wes was listening with a crystal radio! What a great way to get started. More on this here: http://w7zoi.net/shack.html
Thanks Wes!
Perplexity AI calculating Zo of a two wire transmission line – comparison
with measurement – updated
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During the process of writing the article Analysis of output matching of a
certain 25W 144MHz PA an estimate was made of the characteristic impedance
Zo of...
6 hours ago
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