Re: [TowerTalk] R8 vs 6BTV, etc.

["K8RI on Tower Talk" <k8ri-tower@charter.net>]

The antenna is installed as per the instructions.  It works well on all but 
20 meters.
When I say it's deaf on 20, I mean you only hear a few weak signals. It's 
something far more than take off angle.  It really does act like a dummy 
load on 20.


> Roger,
>
> > I have an AV 640 on a brand X Aluminum tower mounted on the
> > West end of my shop.  It works very well on 40 and quite
> > good on the rest of the bands except 20.  The match is good,
> > but it appears to be a good dummy load on 20.  I've never
> > taken the time to trouble shoot it to find out the problem.
> > It has a good looking SWR curve that is very close to what
> > the manual predicts, but it neither hears, or gets out well
> > on 20.
>
> Are the "radials" (counterpoise) connected to your tower?  You

I'd have to take the thing down to look, but they are attached as per the 
directions


Roger Halstead (K8RI, EN73 & ARRL Life Member)
N833R, World's Oldest Debonair (S# CD-2)
www.rogerhalstead.com 


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