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In this video we show how to tune an antenna’s standing wave ratio (SWR) using a NanoVNA. This is an economical alternative to a full antenna analyzer and can be used to ensure the antenna is resonant at a desired frequency.
Topics and timestamps:
0:00 - Introduction
2:56 - Unboxing the NanoVNA
6:41 - The antenna
9:07 - Setting up traces on the NanoVNA
15:00 - Calibrating the NanoVNA
17:00 - Tuning the antenna
20:31 - Conclusions
You can download the antenna holder part at www.thingiverse.com/thing:536...
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