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Topband: using 2 wire beverage transformer for 1 wire beverage

To: "topband@contesting.com" <topband@contesting.com>
Subject: Topband: using 2 wire beverage transformer for 1 wire beverage
From: "Zivney, Terry L." <00tlzivney@bsu.edu>
Date: Sat, 5 Feb 2011 12:05:06 -0500
List-post: <topband@contesting.com">mailto:topband@contesting.com>
Last week the weathermen predicted a major ice storm, so to minimize potential 
damage to
my station, I lowered the ropes holding my 160m vertical wires and removed the 
tension at
the ends of my KD9SV two wire beverages, letting all of this rest on the brush.

Now, these wires are buried under more than two inches of ice, and several 
inches of snow
on top of the ice are going to hinder thawing for quite a while.

In order to erect a couple of temporary beverage antennas, I want to use the 
old standby
14 gauge THHN house wire.  I'd like to use the existing KD9SV two wire beverage
transformers, because they are connected to the coaxes (also buried under ice 
and
snow) that run to the remote relay box.

I know that the remote end box of the KD9SV unit does not have a termination,
that being provided by the feed end box connection to the remote switch with its
bank of 75 ohm resistors on the unselected feedlines.

Question:  Can I simply attach a 470 ohm resistor between the far end of the 
single wire
beverage and the ground rod, and then connect the feed end of the wire to one of
the two antenna wire binding posts of the KD9SV box (leaving the other one 
empty)
and expect reasonable performance?  I want to minimize the effort on this 
"temporary"
problem.

Terry Zivney, N4TZ/9
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UR RST IS ... ... ..9 QSB QSB - hw? BK

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