New application

[DL2RUM]

Since I was not able to find an easy to use native macOS application to work with a VNA, I made my own. This is just the first version. I'm very interested in user feedback and suggestions.
This app is not as powerful as applications available on other operating systems, but I guess it will suit 80% of your needs.

Download it here: https://dl2rum.de/VNAmate/VNAmate.zip
English Quick Start: https://dl2rum.de/VNAmate/Help_en.pdf
German Quick Start: https://dl2rum.de/VNAmate/Help_de.pdf

20 m band pass filter

Same situation on a NanoVNA

[KD9ZHF]

At first glance, this is much easier to read than the screen of my VNA. I appreciate that the Smith Chart and the graph are separate images.

Thanks & 73, Jason KD9ZHF