2 S units = 12 dB. There must be other differences besides double the
elements.
John KK9A
To: <towertalk@contesting.com>
Subject: Re: [TowerTalk] Hygain Antennas to OWA
From: "Ed Sawyer" <sawyered@earthlink.net>
Reply-to: sawyered@earthlink.net
Date: Tue, 17 Feb 2015 16:37:50 -0500
Skip - I modeled a 44ft boom 8 el 10M yagi using the ARRL Yagi Design
software YW. I bought a 105 and some additional boom tubing of 2.5 and 3
inch to extend the boom and used other Al I had to make the 3 additional
directors. It has to be the most economical way to create an 8 el 44 ft
boom 10M yagi on the planet. And it rocks. Its fixed on the tower to EU and
is about 2 S units stronger than my 4 el 10M beam doing A/B switching. It's
a band opener to EU.
73
Ed N1UR
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