NVIS antenna design theory, modeling, and practical applications
By W5JCKTheory, Modeling, and Practical Applications
By W5JCK, presentation in PDF File.
This presentation focuses on Near-Vertical Incidence Skywave (NVIS) antennas, which are crucial for short-range radio communications, particularly in military and emergency contexts. It explores NVIS theory, antenna models, and installation criteria while debunking common myths about reflectors. Key topics include usable frequency bands, optimal installation heights, and the impact of soil quality on performance. The presentation outlines the best bands for daytime and nighttime use, emphasizing the importance of understanding propagation characteristics to enhance communication effectiveness within 200 to 300 miles.
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You will find this resource in just one category on our links directory. The title of the main category is NVIS and it deals mainly with NVIS Antennas. The resource has been on our site since Monday Nov 30 2009, and it has been viewed 3368 times. So far no one has rated it yet. Be the first to rate it!
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