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Old March 16th 15, 03:10 PM posted to rec.radio.amateur.antenna
amdx[_3_] amdx[_3_] is offline
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First recorded activity by RadioBanter: Aug 2013
Posts: 154
Default UHF TV antenna theory

I built a 4 bay antenna for my daughter and it seems to work, I
received 21 channels at my home, which according to TVFOOL is about right.
But it got me looking at other antennas, I found a 2 bay fractal that
is simple, in that you just print the pdf, glue it to aluminum flashing
and cut it out.
https://docs.google.com/file/d/0B5qw...ZINFhZS28/edit


So why not phase four together? What I see is some frequencies add and
some subtract. Also with a reflector, some frequencies add and some
subtract.
So I'm a bit confused, how does Channel master handle that on the
CM4228? Two phased 4 bays.

Opps, just found this need to read it.

http://www.hdtvprimer.com/antennas/cm4228.html

Anyway looking for general discussion about combining 4 of the above
fractals, maybe optimized for channels below 50.

Mikek

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