Topband: [Bulk] verticals by the sea
Grant Saviers
grants2 at pacbell.net
Thu Apr 2 19:49:12 EDT 2015
Per ARRL the K3LC NCJ work is "unobtanium". (WHY?) A Google search
yielded nothing. If a member has pdf's of the articles or a link,
forwarding them to me would be much appreciated.
Grant KZ1W
On 4/2/2015 15:55 PM, Carl Luetzelschwab wrote:
> Just an FYI with respect to verticals by the sea.
>
> In 2005, Al K3LC wrote a 3-part article for NCJ titled "Verticals by the
> Sea". Part 1 is in the Jul/Aug 2005 issue, Part 2 is in the Sep/Oct 2005
> issue and Part 3 is in the Nov/Dec 2005 issue. Using EZNEC Pro 4.0 with a
> NEC-4 engine, he compared the set-back distance from salt water to the gain
> on 160m, 80m, 40m, 20m and 10m.
>
> In the Sep/Oct 2006 issue of NCJ he essentially did the same for ground
> conditions other than salt water. The title of this article was
> "Determining the Effects of the Surrounding Ground on the Low-angle Gain
> and Input Impedance of a Vertical Antenna".
>
> Carl K9LA
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