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[TowerTalk] Link coupled antenna feed

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Subject: [TowerTalk] Link coupled antenna feed
From: "David Thompson" <thompson@mindspring.com>
Date: Mon, 15 Dec 2014 12:47:03 -0500
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Someone asked about link coupled antenna feed. The Mosley S-402 40 meter beam uses a big loading coil in the center of each element and is link coupled by a wire around the driven element coil at several inches out. Carl Mosley(SK) wrote a paper on link coupling 40 years ago or more showing how effective it was.

Most old timers used the same type coupling to attach a scope to watch their modulation from a transmitter.

The Mosley beam works well but my Cushcraft 402CD is better.

Dave K4JRB
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