Bill Horne wrote:
I'm experimenting with antennas, and I'm going to model some on my
computer, but I need to know the ground conductivity at my QTH.

How may I measure this without special-purpose instruments?

TIA.

73, Bill W1AC



If you want a real value you will have to do a four pole fall of
potential measurement using a Ground Resistance Tester. That is the
only way to get a real value that will hold up to later scrutiny of the
antennas you have modeled.
--
Tom Horne

"This alternating current stuff is just a fad. It is much too dangerous
for general use." Thomas Alva Edison