Subject: Re: beacon direction finding
From: "Lumpy" <lumpy@digitalcartography.com>
Date: 24/03/2006, 09:31
Newsgroups: alt.conspiracy.area51

miso@sushi.com wrote:

I've been experimenting with some homebrew direction finding gear,
namely loops and a Wellbrook amp. I have two loops, which for this
discussion will be called large and small...

Any ideas on how to improve the technique would be appreciated...

Loop Yagi (quad). Directors will narrow the pattern width.
Reflector will increase the sensitivity. I'd start with
directors since at 10 miles and at low freqs(?) sensitivity
probably isn't as important as beam width. Get more bang
for the buck with narrow vs gain.

What are you using for the readout of the amplitude
of the signal? Some kind of external meter? Analog or digital?
Audio?


Lumpy
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