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Re: Topband: Edger for burying ground radials ?

To: W8AV@aol.com
Subject: Re: Topband: Edger for burying ground radials ?
From: "Richard (Rick) Karlquist" <richard@karlquist.com>
Date: Sat, 12 Dec 2009 08:24:54 -0800
List-post: <topband@contesting.com">mailto:topband@contesting.com>

W8AV@aol.com wrote:

> One final; thing to remember, when you bond copper radials together at the  
> base of the antenna, use silver solder rather than the ten-lead stuff we 
> use for  normal soldering.  Although you will need a MAPP gas torch to melt 
> the  silver solder, the joint won't corrode when exposed to mother nature 
> like 
>  regular solder does.
>  
> 73................de Goose, W8AV


I've had good luck with "Sta-Brite" solder, which is something like 4% 
silver, and the balance tin.  It melts at 100 degrees higher temperature 
than 63/37 tin/lead, but still within range of conventional soldering 
equipment.  It is available at welding supply shops.

Rick N6RK
_______________________________________________
160 meters is a serious band, it should be treated with respect. - TF4M

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