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[TowerTalk] Re: 80 meter 4 squares

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Subject: [TowerTalk] Re: 80 meter 4 squares
From: w7why@harborside.com (Tom Osborne)
Date: Sat, 13 Jan 2001 04:35:38 -0800


> > Four elevated radials on each vertical.  3.5 - 4Mhz coverage
> > with SWR < 1.8:1. 


A wide swr like that is a sure indication of loss!!  You could
forget the radials. Just drive a piece of pipe in the ground,
connect the ground shield to it,  and have a great SWR.  That is
one reason trap verticals of old used to advertise, "no radials
needed."  Gives great bandwidth and a great SWR.  Give me a 2:1
bandwidth of about 75 kc on 80 and I'll be happy.  73
Tom W7WHY

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