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On Oct 28, 9:40*pm, tom wrote:
On 10/28/2010 7:46 PM, JIMMIE wrote: I tried one a few years ago to use when I go camping. Having a hot shield did prove to be problematic. This also got it retired to the junk bin. My favorite antenna for camping *is an NVIS antenna that takes the form of a wire Yagi-Uda aimed skyward. All I need to put it up is a couple of suitably spaced trees. Jimmie What band? Care to share any details? *Sounds like something fun to make. tom K0TAR http://www.hamuniverse.com/nvisbeam.html This is where I got the idea, Lots of other info on various designs just by googling NVIS antenna. I usually do 40M as the antenna for 75M is often impractical to put up but I have one just in case. There is one place I could probably put up one for 75 over a pond. Jimmie |
#12
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On 10/29/2010 4:21 PM, JIMMIE wrote:
http://www.hamuniverse.com/nvisbeam.html This is where I got the idea, Lots of other info on various designs just by googling NVIS antenna. I usually do 40M as the antenna for 75M is often impractical to put up but I have one just in case. There is one place I could probably put up one for 75 over a pond. Jimmie Thanks. tom K0TAR |
#13
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On Oct 29, 7:34*pm, tom wrote:
On 10/29/2010 4:21 PM, JIMMIE wrote: http://www.hamuniverse.com/nvisbeam.html This is where I got the idea, Lots of other info on various designs just by googling NVIS antenna. I usually do 40M as the antenna for 75M is often impractical to put up but I have one just in case. There is one place I could probably put up one for 75 over a pond. Jimmie Thanks. tom K0TAR If you get one put together let me know how it works for you . My operation have been very sporatic and I really cant compare it well with anyting. I would think operation would be best when both stations are using NVIS antennas but I have yet to communicate with someone who was doing the same. I have made contacts on this antenna when another antenna an 18ft vertical was just dead quiet, Location was in a campsite in a valley near Boone NC. Jimmie |
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