Topband: K9AY loop -- adding additional radials?
radioconnection at gmail.com
Tue Nov 13 17:33:38 EST 2018
Hello to the group. I installed a K9AY system last week and added four 21
foot radials on ground radials with a ground rod at the center. The
antenna didn't seem to have much directivity, so today I added another four
4-ft inexpensive TV type ground rods at the ends of each of the radials.
We've had some heavy rain, but tonight I am noticing excellent nulls on
European stations when changing directions. The antenna is located in a
wooded area, and I had assumed the ground was fairly conductive, but
apparently not... would adding another set of four radials in between the
existing four improve the system? I am not sure how much the change
relates to the heavy rains or adding the grounds.
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