To: | towertalk@contesting.com |
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Subject: | Re: [TowerTalk] separation between 40m rotary dipole and 3 element beam |
From: | Don <w7wll@peak.org> |
Reply-to: | w7wll@peak.org |
Date: | Fri, 18 Mar 2022 14:24:29 -0700 |
List-post: | <mailto:towertalk@contesting.com> |
My TH7DXX is at 72 feet. When I had a 2 el 40 up 6 feet above it I
experienced no _discernible_ negative affect on either. Surely there was
some, but not noticeable.
Don W7WLL On 3/18/2022 2:00 PM, George Dubovsky wrote: You will almost certainly have to orient the 40 m dipole at 90 degrees to the beam (parallel with the tri-bander boom) to avoid interaction with 15 meters. 5' separation is usually enough. 73, geo - n4ua On Fri, Mar 18, 2022 at 4:36 PM Jamie WW3S<ww3s@zoominternet.net> wrote:What would be an acceptable separation between a 40m rotary dipole and a 3 element beam? I can maybe go 8 ft, 7 for sure......I'm fairly certain there would be some interaction, but would it be that critical ? _______________________________________________ _______________________________________________ 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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