Hi Derek,
My longwires are elevated in the traditional fashion; generally
10-15 feet off the ground, using the standard 3:1 turns ratio
matching transformer, with isolated coax from the longwire. www.dxing.info
has several very good articles on matching transformers and related
antenna info.
I use Home Depot 500 foot spools of THHN stranded #14 wire, splicing
the ends as needed to get 1600 feet for the E/W wire. And since dead
trees usually break the wire several times a year, there are
probably 10 or more splices in the current antenna. Any gauge wire
will work since there is no current flow in the antenna, but wire
strength is a big factor for permanent installations. I used #14 as
a compromise between the stronger but more expensive #12, and a
narrower gauge that would break easier. I use poles over exisiting
fences where there are no trees for supports, and use trees the rest
of the run.
IRCA list member Neil Kazaross in Illinois is an expert on using
terminated wire antennas lying on the ground (BOGs--Beverage on
Ground)--he's developed fairly close-spaced parallel-wire BOGs with
one wire somewhat shorter than the other. He'd be the one to ask if
you were interested in such antennas. Generally, BOGs are more
directional and have weaker output than a traditional elevated
longwire or Beverage antenna.
73,
Steve
----- Original Message ----- From: "Derek Vincent" <eargazimm@xxxxxxx>
To: "Mailing list for the International Radio Club of America" <irca@xxxxxxxxxxxxxxxx
>
Sent: Sunday, July 05, 2009 6:45 AM
Subject: Re: [IRCA] NE Oregon TPs, Sunday poor
Is your wire elevated or is it on the ground??? Is your 1600 all
one wire or is it pieces put together???
Thank you.....
Derek Vincent
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