[amsat-bb] I wonder if this commercial quadrifilar helicoidal antenna any good?

Dirgantara R YE0EEE dirgantara.rahadian at gmail.com
Tue Mar 1 23:02:58 UTC 2016

hi Eric

Iam also use a homebrew  QFH Antenna


from http://jcoppens.com/ant/qfh/calc.en.php

receive is a very good in 2M band for amateur satellite, and also in 70CM

see the antena for your reference.

Dirgan YE0EEE

On Tue, Mar 1, 2016 at 10:56 PM, Eric Christensen <eric at christensenplace.us>

> On 03/01/2016 10:11 AM, Andrew Glasbrenner wrote:
> > 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.
> Thanks, Drew (and everyone else that responded).  I just need to figure
> out how to get those M2 yagis up in the air, really.
> 73,
> Eric WG3K
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