Who wants to make tubes?
The only photo on a large Yaesu Fusion repeater system in my area. I'm going to start uploading LOL cats. #amateurradio
9:1 unun mounted on a PL-259 connector for tomorrow's Winter Field Day. Fancy pants silver plated teflon wire wound around a T106-2 toroid core. With 500 ohms on the input, I get about 80 on the output at 14ish MHz. SWR is higher than expected, dropping as frequency increases. I'm going to toss this in a tree with ~40' of wire . The internal tuner in the radio should take care of the rest.
The social network of the future: No ads, no corporate surveillance, ethical design, and decentralization! Own your data with Mastodon!