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Old June 8th 07, 08:27 AM posted to rec.radio.amateur.antenna
Owen Duffy Owen Duffy is offline
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First recorded activity by RadioBanter: Dec 2006
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Default power on random wire antenna

Richard Clark wrote in
:

On Thu, 07 Jun 2007 13:11:38 -0700, Andrea wrote:

Thanks Richard.
Do you know if there is a formula to calculare the max power that a
wire can supports?


Hi Andrea,

No. Not off-hand. I use "wire tables" to reference what is called
"fuse current." This is the current that will burn a wire open. For


Are those tables based on the DC resistance or low frequency AC resistance
of the wire?

If so, are they relevant to rating the wire for current handling capacity
at RF where for example skin effect increases the dissipation for a given
current?

Owen