Protect Your NanoVNA Plus, a “Cheat Sheet” for Making Common Measurements
Sep 01, 2022
3 minutes
BY JIM KOCSIS,* WA9PYH
ike many amateurs, I purchased a NanoVNA after reading an article about these tiny network analyzers. I purchased the most inexpensive unit I could find ($65 on Amazon) and later purchased an enclosure for it (a unit made on a 3-D printer for $11 on Amazon). I experimented with it for a while and was very impressed when measuring the SWR on several antennas. It produced results equal to those of my Rig Expert AA-170. Then, after watching some YouTube videos by Alan Wolke, W2AEW, I
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