This antenna tutorial from David Casler is one of the better explanations of antenna theory on the internet. David made this video to prepare potential ham operators for the General License Class FCC test. His graphics and presentation are first-rate. This video should be part of your Amateur Radio library. For more information, visit http://ke0og.net/general. For the latest Amateur Radio news and events, please check out the blog sidebars. These news feeds are updated daily. You can follow our blog community with a free email subscription or by tapping into the blog RSS feed. Thanks for joining us today! Aloha es 73 de Russ (KH6JRM).