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## Re: [TowerTalk] worlds biggest yagi

 To: donovanf@starpower.net Re: [TowerTalk] worlds biggest yagi "Roger (K8RI)" Fri, 28 Mar 2008 19:08:46 -0400 mailto:towertalk@contesting.com>
 ```donovanf@starpower.net wrote: > Hi Don, > > You forgot to include the gaps between each boom segment in your calculation: > > Six 9 meter boom segments -- plus five 9 meter gaps -- equals 99 meters > > Which doesn't quite figure either. 9 meters has 3 elements. That would mean the gap between antennas is too wide by 4.5 meters as the element spacing for 3 would be 9/2=4.5 unless I made a mistake in my math....*again* Roger (K8RI) > 73! > Frank > W3LPL > > > > ---- Original message ---- > >> Date: Fri, 28 Mar 2008 18:43:14 -0400 >> From: n8de@thepoint.net >> Subject: Re: [TowerTalk] worlds biggest yagi >> To: Gene Smar >> Cc: TowerTalk@contesting.com, donovanf@starpower.net >> >> From that article: >> >> "Each of the six, >> 75mm-diameter boom segments measures 9M long." >> >> How does 6 x 9 = 100 meters? >> >> Don >> N8DE >> >> >> >> Quoting Gene Smar : >> >> >>> TT: >>> >>> Or there's this design from W6TSW back in the day for a 20M >>> Yagi with a boom 100 meters long: >>> http://lists.contesting.com/archives//html/Towertalk/2003-01/msg00215.html >>> >>> . >>> >>> >>> 73 de >>> Gene Smar AD3F >>> >>> >>> >>> From: donovanf@starpower.net >>> Date: 2008/03/28 Fri PM 02:37:10 CDT >>> To: TowerTalk@contesting.com >>> Subject: Re: [TowerTalk] worlds biggest yagi >>> >>> W6KPC 36 element 20 meter stacked Yagis: >>> >>> http://db0spc.myvnc.com/df7pw/images/W6KPC-2.jpg >>> >>> _______________________________________________ >>> >>> >>> >>> _______________________________________________ >>> TowerTalk mailing list >>> TowerTalk@contesting.com >>> http://lists.contesting.com/mailman/listinfo/towertalk >>> >>> _______________________________________________ >>> >>> >>> >>> _______________________________________________ >>> TowerTalk mailing list >>> TowerTalk@contesting.com >>> http://lists.contesting.com/mailman/listinfo/towertalk >>> >>> >> >> _______________________________________________ >> >> >> >> _______________________________________________ >> TowerTalk mailing list >> TowerTalk@contesting.com >> http://lists.contesting.com/mailman/listinfo/towertalk >> > _______________________________________________ > > > > _______________________________________________ > TowerTalk mailing list > TowerTalk@contesting.com > http://lists.contesting.com/mailman/listinfo/towertalk > > _______________________________________________ _______________________________________________ TowerTalk mailing list TowerTalk@contesting.com http://lists.contesting.com/mailman/listinfo/towertalk ```
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