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Re: [TowerTalk] solid THHN vs jacketed copperweld

To: [email protected]
Subject: Re: [TowerTalk] solid THHN vs jacketed copperweld
From: "Lux, Jim" <[email protected]>
Date: Tue, 27 Sep 2022 21:31:23 -0700
List-post: <mailto:[email protected]>
On 9/27/22 9:14 PM, [email protected] 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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