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3 sty 2024 · A simple explanation of how baluns and ununs work in ham radio antennas. #hamradio #hamradioantenna #amateurradio
17 gru 2021 · Folks, join in the fun as we talk about all about UnUn's and how they are used with Ham Radio Antennas.Don’t forget to like, share and subscribe.
In this video, we take a look at some 4:1 UnUn's I made for an upcoming antenna project. We will test their impedance transformation capability and test for...
3 kwi 2024 · In this video we will a test a 9:1 UNUN at both the 50 ohm coaxial feedline point and the 450 Ohm antenna termination point with a NanoVNA. We will discover the UNUN's impedance, SWR and...
DIY. Worthwhile projects you can build on your own. The inverted-L Rybakov 806 antenna. The what? I’ve been looking for a good inverted-L antenna design that I could build, and hap-pened upon this version, which seems to have not only operator testimonials but technical data to support them.
19 mar 2024 · CaHRTenna Poseidon Antenna Build. In this video, we show how to wind the 4:1 UnUn used on the CaHRtenna Poseidon vertical antenna. ...more.
27 paź 2020 · This is part 1 of a 4 part video that discussed how to build and test a Multiband Long Wire Antenna, a 9:1 Unun, a 1:1 RF choke, and an Antenna Tuner.
