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Thadde

@bluewin.ch

Complexe resistance of endfed wire antanna (Z)

I am interested to calculate the complexe resistance of an endfed wire antenna (Z).The following is known:

-Length of wire
-Diameter of the wire
-Heigh above the ground
-Working frequency

Which is the way with combined formulas to calculate a such antenna. Mni thanks in advance and my best 73 de Thadde HB9DNB t.loepfe@bluewin.ch



SmokChsr
Who let the magic smoke out?
Premium
join:2006-03-17
Saint Augustine, FL

There are general formulas that may or may not get you in the ball park. The better answer would be to model it and see what you come up with. I can tell you for sure the far end of the wire is going to be very HOT if used for transmit.