[amsat-bb] I wonder if this commercial quadrifilar helicoidal antenna any good?
glasbrenner at mindspring.com
Tue Mar 1 15:11:41 UTC 2016
I have the UHF model. It lives on a magnet base stuck to the side of the AC air handler in my garage, and I hang my yard work hat on it. It was worse than a 2m 1/4 wave whip on receive on AO-51.
The 2m model might be a little better for 2m downlinks.
73, Drew KO4MA
Sent from my iPhone
> On Mar 1, 2016, at 9:54 AM, Eric Christensen <eric at christensenplace.us> wrote:
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> I've been wanting to build a quadrifilar helicoidal antenna for a
> while. Unfortunately I just can't seem to find enough time to figure
> out what parts I need much less put the thing together. With that in
> mind, I wonder if this antenna is any good:
> Anyone had any experience with it?
> Eric WG3K
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