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Thanks guys I will start experimenting
Pierre "Tony Meloche" wrote in message ... -=jd=- wrote: On Fri 14 May 2004 06:43:47p, "Peter" wrote in message e.rogers.com: I can bend it a bit. I am using the Drake R8B radio. Is 12 inches above the roof of the house enough to be away from interference? Reading that, it seems there's a joke in there dying to get out... In any event, if I were you, I'd string as long of a wire as I could as high as I could and see what happens. You have to start somewhere. If you can only fit 50 feet of wire 8 feet off the ground, then that's all you can do. String it up in a temporary fashion (if you want) and see what you get. "Looks" don't necessarily indicate performance. If it seems to work ok, then go back and make your mounts more permanent and pretty. Then start looking around at the amandx and hardcore-dx sites and see if you get any ideas to either improve it, or perhaps just some ideas to experiment with. There's no shortage of antenna info on the web for you to try, but it seems to me that after you get the initial wire up, there aren't too many more improvements to be made before you start entering the realm of diminishing returns. Once you get past installing a good ground and perhaps a matching transformer for a coax feed, it's as if you are a drag racer looking for that extra 100th of a second. My general take on it is that if I had a similarly shaped lot and a similar antenna and radio, we could try the same thing and get two different sets of results (large or small). The main point is you won't know what your specific situation can do until you try something. Sally forth and boldly string your wire antenna and then come back and tell everyone how it seems to work. -=jd=- A good post from jd, and I agree with every word of it. I would add one thing (which is basically a compression of his post, with my own slant): Antennas are 50% science, 25% "what-the-hell-let's-give-it-a-shot", and 25% sheer luck. Tony |
John Doty wrote:
See http://www.anarc.org/naswa/badx/ante...e_antenna.html Height is much more important than length. I generally don't bother with a horizontal run of more than 30 feet or so. For faint signal reception, a moderate length antenna away from houses and power lines is better than a bigger antenna near noise sources. Funny you should say that. My 'Doty-L' (URL-above) is about 30-ft long and 30-ft high. It's located in the backyard away from the house with 100-ft of coax lead-in on the ground to the receiver. It's the best thing I ever did for reducing the domestic noise in the receiver. -----= Posted via Newsfeeds.Com, Uncensored Usenet News =----- http://www.newsfeeds.com - The #1 Newsgroup Service in the World! -----== Over 100,000 Newsgroups - 19 Different Servers! =----- |
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