[Lowfer] Skin Depth at 185.300 Khz

Tue, 26 Nov 2002 17:14:15 -0800

A direct cut-n-paste from our friend G4FGQ in the UK

"Copper tube may be used for large diameter conductors. Provided wall
thickness
of tubes exceeds 5 times skin depth the results obtained by this program
will
will remain unaffected.  Skin depth in copper is 2.1/Sqrt(F) millimetres, or
0.082/Sqrt(F) inches, where F is frequency in kilo-hertz."

Gary WA6DTX
----- Original Message -----
From: "Paul A. Cianciolo" <[email protected]>
To: <[email protected]>
Sent: Tuesday, November 26, 2002 4:53 PM
Subject: [Lowfer] Skin Depth at 185.300 Khz

> Folks,
>
> Does anyone know the skin depth at 185 Khz off hand?
> I am looking at materials to build a Xmit antenna.
>
> Thank  you
>
> W1VLF
>
> PauLC
>
>
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