[TowerTalk] How to calculate aluminium transmission line impedance?

[Lux, Jim]

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".