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![]() "Roy Lewallen" wrote in message ... The surface mount antenna is likely to be a patch, or microstrip, antenna. When mounted on a horizontal surface, They radiate or receive most strongly straight up, although they do reasonably well at lower angles and have some response at the horizon. Among other applications, they're commonly used as GPS antennas, for receiving signals from satellites. But a vertical antenna would almost certainly do much better in your application. I don't know of a site or tutorial that gives the kind of basic information you're looking for, but you might find what you need at http://www.cebik.com. Be cautious at other sites, since there's a huge amount of misunderstanding and misinformation about antennas out there, and the ability to make a fancy and professional looking web site has nothing to do with whether the author really understands the subject matter. If you're interested in a little more depth from a reliable source, the _ARRL Antenna Book_ is a good investment. Roy Lewallen, W7EL Hi Roy, Thanks, I was reading my Radio Amateur Handbook to try and get some ideas and from the graphic figures they have in there, it did look like a vertical antenna would be better. I wanted to get another opinion though. Also, thanks for the link, I have added it to my favorites. There's a lot of stuff there to read so I can visit the site and learn more as I have time. Regards, Joe KB1KVI |
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