웹2024년 2월 22일 · Sorted by: 10. Let's clarify some terminology: a balun is any device used to convert between a balanced system (ladder line, dipoles) and an unbalanced one (coax, … 웹d. Mengurangi radiasi yang tidak diinginkan. 1.2 Macam-macam Balun Balun selain berguna juga berguna untuk menyesuaikan impedansi antara antena dan feeder line. Ada Balun 1 : 1, ada Balun 1 : 4, Balun 1 : 6,Balun 1 : 9 , Balun 1 : 12 dan sebagainya. Balun 1 : 1 digunakan jika impedansi antena sama persis dengan impedansi feederline. a.
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웹The 1:1 Current Balun was designed to replace the center insulator of a dipole antenna. It is made up of 50 Ferrite Core Beads placed onto a 13-inch piece of RG-303 Coax. ... 웹2024년 12월 15일 · Ein Balun / b æ l ʌ n / (von „ausgeglichen unbalanced“, die ursprünglich, aber jetzt von „vom Ausgleichs - Einheit “ genannt ) ist ein elektrisches Gerät, das zwischen einem wandelt symmetrisches Signal und ein unsymmetrisches Signal.Ein Balun kann viele Formen annehmen und kann Vorrichtungen enthalten, die auch Impedanzen … top rated rifle scope brands
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웹2006년 4월 13일 · Ugly Balun. Un Choke BaLun 1:1 HF à noyau d'air pour toutes bandes. Le but d'un balun est de connecter une charge BAL ancée (i.e., une dipôle ou un élément alimenté) à une ligne d'alimentation non-balancée ( Un balanced) tel un câble coaxial, d'où son nom. Dans une antenne en transmission, c'est accompli en présentant une haute ... http://www.iw5edi.com/ham-radio/5497/11-current-balun 웹How a 1:1 Guanella-Balun (Current-Balun) Operates By Jerry Sodus, KM3K In the spirit of the hobby, I pass along what I have learned and don’t profess to know all the answers. 1. The primary reason for this work is to explain how a particular Transmission-Line-Transformer (TLT) known as a 1:1 Guanella-balun operates. Three other commonly used names to … top rated rifle scopes 2020