#316: Use NanoVNA to measure coax length - BONUS Transmission Lines and Smith Charts, SWR and more https://peertube.dngr.us/videos/watch/6f5a2ab3-1097-4d75-82d4-e2f7d303acd5 Jun 27, 2020, w2aew Source: https://www.youtube.com/watch?v=9thbTC8-JtA TWO Part video: Part 1 shows how to use the Transform function in the NanoVNA to measure coax length or distance to fault. Part 2 (starting at about 4:40) digs a bit deeper into the effects of a transmission line on the observed impedance and SWR, how this is represented on the Smith Chart, and some of the "magic" of quarter-wavelength long lines. Sat, 18 Apr 2026 16:11:56 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://peertube.dngr.us #316: Use NanoVNA to measure coax length - BONUS Transmission Lines and Smith Charts, SWR and more https://peertube.dngr.us/lazy-static/avatars/41a6fee9-7f57-42d0-a5fc-5db4f1af2e31.png https://peertube.dngr.us/videos/watch/6f5a2ab3-1097-4d75-82d4-e2f7d303acd5 All rights reserved, unless otherwise specified in the terms specified at https://peertube.dngr.us/about and potential licenses granted by each content's rightholder.