Submitted By Michael Payne – K5MFP
The first document is how to use a nanoVNA to obtain the SWR of an antenna, and the second one is a sheet form where you can record the SWR measurements from using a nanoVNA, a MFJ analyzer, or any other piece of hardware.
https://w5mrc.files.wordpress.com/2020/05/swr-using-nanovna.docx
McKinney Amateur Radio Club 