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Re: [TowerTalk] M2 40 meter Yagi

To: <towertalk@contesting.com>
Subject: Re: [TowerTalk] M2 40 meter Yagi
From: "Paul Christensen" <w9ac@arrl.net>
Date: Tue, 13 Oct 2020 22:22:10 -0400
List-post: <mailto:towertalk@contesting.com>
>"That is a pretty poor SWR curve for a 4 element Yagi."

As a point of observation, measured SWR of our full-size M2 4L 40m Yagi is
1.1:1 at 7.0, rises to 1.3:1 at 7.1, then peaks to 1.5:1 at 7.2.  As
expected, it drops back to 1.3:1 at 7.3 owing to the length and spacing of
the inner director.  Height AGL is 140 ft.  

Paul, W9AC

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