My local farm supply store has rolls of welded steel wire mesh
(galvanized) with 2 x 4 inch openings, for what seems like a pretty
reasonable price per square foot. I am tempted to use crossed strips of
this stuff at the base of my shunt-fed tower in an effort to reduce
ohmic losses on 160 and 80 meters, tying them together with split bolts
and by wire to the plate that terminates my longer radials.
First, I'm wondering if those openings are small enough that the mesh
would appear at those frequencies to be equivalent to solid sheets of
steel? And if so, would such an addition to my radial system make
sense? I was thinking of either 4 x 25-foot strips or 2 x 50 footers.
--
73, Pete N4ZR
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