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Efficiency of Vertical
On Fri, 18 May 2007 13:29:44 GMT, Cecil Moore
wrote: John Ferrell wrote: I am not doubting your word but I am curious how you modeled this in EZNEC? I modeled it on 40m with radials elevated one foot above ground. Note: one foot is 0.007 WL on 40m, admittedly ballpark, but roughly half the power seems to be lost in the direction of no radials. Maybe someone with NEC-4 can provide a more accurate simulation. The good news is that losing half the power is roughly half an S-Unit. Thanks! I have been using the same tactic for my modeling but I was unsure about the accuracy of the answers. John Ferrell W8CCW "Life is easier if you learn to plow around the stumps" |
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