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Re: [TowerTalk] How to calculate aluminium transmission line impedance?

To: [email protected]
Subject: Re: [TowerTalk] How to calculate aluminium transmission line impedance?
From: "Lux, Jim" <[email protected]>
Date: Sun, 9 Oct 2022 21:26:33 -0700
List-post: <mailto:[email protected]>
On 10/9/22 7:49 PM, Richard (Rick) Karlquist wrote:
See:

https://hamwaves.com/zc.square/en/

Running this gives a value of about 115 ohms.

The fact that it is aluminum doesn't affect Zo


it would affect the loss, but not Zo.  There might be some sort of weird small change due to skin effect, but it would be "tiny".


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