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Re: LF: Ground

To: [email protected]
Subject: Re: LF: Ground
From: "Mike Dennison" <[email protected]>
Date: Tue, 22 Sep 2015 19:23:53 +0100
In-reply-to: <[email protected]>
References: <[email protected]>
Reply-to: [email protected]
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My experience is that a few earth rods work much better than 
electrically short radials on 136kHz. 

But when I operate on 160m, radials are much better than the earth 

My soil is 1m of clay over chalk.

Mike, G3XDV

> I'd like to design a ground for 136kHz/472kHz. I have a few hundred
> metres of steel tape at my disposal for this. I'd like to find out how
> deep into ground 136kHz and 472kHz respectively can go? How deep do I
> have to dig the tape for 136kHz and for 472kHz, or what would suit
> both frequencies?
> Thanks in advance.
> 73! Marcin SQ2BXI
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