开云体育

I bought a NanoVNA H-4 and found it good (for my own use).
I drew the MENUmap soft.ver. 1.1.01, when the right kind was not found on the Internet (at least for now).
The MAP can be found in the Photos folder.
73 de Markku oh2blv/oh2oa

Yep. Printed out a menu map and embellished it with some handwritten notes. For just about every device I have, I also create a "Notes" document, where I add things I find/figure out along the way, like the many things I learn in these and other forums. I do that for each significant piece of radio and lab equipment, my automobiles, etc...