This was a learning curve for me. Mike M0MSN ran the workshop with Jonathan M0JSX, Tom M0RMY and myself, all running shotgun. We liked it!
https://www.sysjoint.com/ueditor/php/upload/file/PDF/NanoVNA-F%20V2%20Portable%20Vector%20Network%20Analyzer%20User%20Guide%20V2.0.pdf – User Guide
https://www.amazon.co.uk/Upgraded-NanoVNA-F-50kHz-3000MHz-Measuring-S-Parameter/dp/B0825PZNJJ – I am *not* on a deal but supplier sent me this link