[RTTY] 160 meter radials

[Thomas F. Giella NZ4O]

I have twenty one 1/8 wave (64') radials down. The length of the radials do 
not need to be any longer than the height of your vertical or the vertical 
section of your inverted L. Most of the current return is going to be in the 
vicinity of the feedpoint so more short radials are better than fewer long 
radials.

I secured the radials to the ground surface with staples made out the little 
flags used to trace out utilities. The grass grew over them within two 
months. Ground level radials do a better job of collecting return currents 
than radials buried in the ground even only 3" down.

I did not leave the current return to just the radials. My lightning ground 
system is tied in also. It is comprised of 300 feet of #6 solid bare copper 
wire buried 3" deep that encircles my house. Attached are seven eight foot 
ground rods, plus the three eight foot ground rods for the power mains, 
cable TV and telephone, my house copper pipe plumbing system and the city 
water system. The ground rods do nothing for collection of RF and are tied 
in per NEC standards for lightning protection.

73 & GUD DX,
Thomas F. Giella, NZ4O
Lakeland, FL, USA
nz4o at arrl.net

PODXS 070 Club #349
Feld Hell Club #141
30 Meter Digital Group #691
Digital Modes Club #1243

NZ4O Amateur & SWL Radio Autobiography: http://www.wcflunatall.com