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#1
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What's your advice?
Get a copy of ON4UN's low band DXing. Search the Topband archives antennas. Measure/estimate your ground conductivity and permittivity and get comfortable with a modeling program. And finally, experiment. I don't mean to be glib but there's really no quick answer to what antenna you'd be happy with for DX on 40,80 and 160. 30 feet for a horizontal antenna *is* too low, generally. Maybe someone can comment on the Voyager DX... I can't, specifically. Verticals are good, short verticals are compromises and must be treated with care. - - - - - - - - - This is what I use: http://www.n3ox.net/projects/sixtyvert I can certainly work more 40&80m DX on this than on the 30 foot high, 100 foot long centerfed wire I used to use on those bands. As far as 160m goes, this is the first time I can work 160 DX at all... 73, Dan |
#2
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Dan wrote:
http://www.n3ox.net/projects/sixtyvert I can certainly work more 40&80m DX on this than on the 30 foot high, 100 foot long centerfed wire I used to use on those bands. As far as 160m goes, this is the first time I can work 160 DX at all... 73, Dan Hmm... very interesting... and do-able. I've been thinking myself about erecting a vertical for 80/40 (but didn't want to waste my time). Thanks Dan! 73, Bryan WA7PRC |
#3
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On 11 Jan 2007 22:29:52 -0800, "
wrote: What's your advice? Get a copy of ON4UN's low band DXing. Search the Topband archives antennas. Measure/estimate your ground conductivity and permittivity and get comfortable with a modeling program. And finally, experiment. I don't mean to be glib but there's really no quick answer to what antenna you'd be happy with for DX on 40,80 and 160. 30 feet for a horizontal antenna *is* too low, generally. Maybe someone can comment on the Voyager DX... I can't, specifically. Verticals are good, short verticals are compromises and must be treated with care. - - - - - - - - - This is what I use: http://www.n3ox.net/projects/sixtyvert I can certainly work more 40&80m DX on this than on the 30 foot high, 100 foot long centerfed wire I used to use on those bands. As far as 160m goes, this is the first time I can work 160 DX at all... 73, Dan Your sixtyvert antenna has me rethinking my vertical plans. I have a forty foot utility pole laying on the ground while I plan the details for a taller vertical. In spite of my aversion to guys I think this pole is light enough to be workable for me. My current vertical is a 45 foot wire off the side of the tower tuned with an SGC-237. It seems to be working well in spite of a minimal ground. It appears to me that the guy anchors could be as simple as a few five gallon buckets of sand. I sure hate to pay that much shipping though! John Ferrell W8CCW |
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