[TowerTalk] solid THHN vs jacketed copperweld

[Lux, Jim]

On 9/27/22 9:14 PM, john at kk9a.com wrote:
> How did you get this data?
>
> John KK9A
>
> Lux, Jim wrote:
>
> Skin depth in copper at 4 MHz is 1.3 mils, 32 microns.


skin depth calculator at microwaves101.com

I used 1.62 as the resistivity of copper.


https://www.microwaves101.com/calculators/869-skin-depth-calculator


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