The simple 1:1 balun is being know in a variety of constructions,ON9CVDd: i1wqrlinkradio.com

<body><p>Baluns have been discussed almost from the beginning</p><a href="http://sharon.esrac.ele.tue.nl/~on9cvd/E-Balun%20index.html">The simple 1:1 balun is being know in a variety of constructions,ON9CVDd</a></body>