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Re: [TowerTalk] DIR-DE-DIR on a 40m yagi ?

To: "towertalk@contesting.com" <towertalk@contesting.com>
Subject: Re: [TowerTalk] DIR-DE-DIR on a 40m yagi ?
From: Mark - N5OT <r-emails@n5ot.com>
Date: Mon, 15 Nov 2021 09:43:39 -0600
List-post: <mailto:towertalk@contesting.com>
Dave,

Is there an optimal element spacing for this design?  I'd run it through the computer except that computer's at home and I'm not.

73 - Mark N5OT


On 11/14/2021 7:36 PM, David Gilbert wrote:


If you want to make a 3 or 2 element array be bidirectional, tune the parasitic elements to the driven frequency.  Don't make it shorter or longer.  You can run that through EZNEC if you don't believe me.

73,
Dave   AB7E

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