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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...
The 9:1 UnUn is a very popular option for random wire antennas. But it has its limitations and may not always be the best choice. Peter G3OJV. offers an alt...
Review Pasang End Fed Halfwave Antenna dengan UNUN 49:1 by AMTENNALink pembelian UNUN 49:1:https://id.shp.ee/FSvRCYD
17 gru 2021 · Ham Radio Antennas on Coffee and Ham Radios. 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...
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...
3 sty 2024 · Antenna Wire Length - Demystifying Feedpoint Impedance. COASTAL WAVES & WIRES. A simple explanation of how baluns and ununs work in ham radio antennas. #hamradio #hamradioantenna...
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.
