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Old September 21st 04, 08:20 PM
Gary S.
 
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On Tue, 21 Sep 2004 09:04:00 -0500, "Dave VanHorn"
wrote:

But to be on the safe side, allow for a dissipation of 1 watt per foot
length of dipole wire which will then get warm in the centre, somewhat
above
ambient, when in a slight breeze.


But the current distribution isn't linear, and the loss is I^2R, so I would
think you'd have to know the max current, and work it that way.


I don't think you should count on a perfect SWR match, either, and
should size for some amount of mismatch.

Worst case kind of thinking.

Happy trails,
Gary (net.yogi.bear)
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Gary D. Schwartz, Needham, MA, USA
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