웹2024년 9월 2일 · Some would argue that if you cut the dipole to length then you should not need a 64:1 unun or even a 4:1 Balun. In theory that is all good but this assumes a lot ( … 웹2024년 11월 11일 · 9:1 Balun (바룬)을 IC-7700에 적용하다. by Nanuq준 2024. 11. 11. 200 Watt급 BASE 장비들은 대부분 Option 외장 오토 튜너 (Auto Tuner Unit)를 지원하지 않는 …
Balun RF CHOKE 1:1 50 Ohms 3/5Kw HF YAGI ANTENNA …
웹2012년 11월 11일 · Anyway, the typical impedance at the end of half a wave is around 2500 – 3500 Ohms. The 1:50 auto transformer transforms this high impedance to much lower 50 – … 웹2024년 1월 2일 · Requiring a balun to feed a balanced feed line with an un-balanced T-Match network a 1:1 Ruthroff voltage balun design using a T200-2 Toroid core was selected. While the 4:1 ratio is often referred to for the … boys go to jupiter rhyme lyrics
End Fed Antenne mit 1:64 Balun selbstgebaut 1. Teil
웹2024년 8월 20일 · Réfléchissons. Une antenne quart d’onde a une impédance très élevée côté isolateur d’extrémité et de 36 Ω à sa base. Notre long-fil a aussi une impédance élevée côté isolateur mais elle est forcée à 450 Ω de l’autre côté (50 Ω x 9 pour un unun 9:1). C’est une douzaine de fois plus élevé que pour une 1/4 d’onde. 웹2024년 2월 10일 · Balun 1:1. Balun 2:1. Balun 2,25:1. Balun 4;1 Balun 6:1 Balun 9:1 Balun 16:1 Balun 64:1. Balun 81:1 Balun Banda Ancha Choque RF (Balun de Corriente) … 웹947 Likes, 1 Comments - مجموعه ایلیات (بخش آقایان) (@online_iliatmen) on Instagram: " #با_اختلاف_ارزانترینیم # ... boys go to jupiter summary
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