Sunday, April 26, 2015

Simple Ham Radio Antennas--Standing Waves Part II: Explanation. Post #419.


Here's part II of James Dann's tutorial on standing waves and harmonics. Dann explains the derivation of the harmonic frquencies on a string attached at both ends. He shows by experiment how the appropriate formulas are created. A well-presented and thoroughly understandable physics lesson. As mentioned earlier, this video could be used in a high school physics class or in an Amateur Radio Technician Class program. For the latest Amateur Radio news and events, please check out the blog sidebars. These news feeds are updated frequently. You can follow our blog community with a free e-mail subscription or by tapping into the blog RSS feed. You can also visit my news site at http://kh6jrm.net. Thanks for joining us today! Aloha es 73 de Russ (KH6JRM).