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Old April 8th 08, 02:00 AM posted to rec.radio.amateur.antenna
Fred McKenzie Fred McKenzie is offline
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First recorded activity by RadioBanter: Jul 2006
Posts: 317
Default Directional antenna in the 215 to 218 MHz band

In article U7YGj.9289$Oj5.166@trnddc06,
"usmcbrat" wrote:

"Mark" wrote in message
...

How about a small Yagi made with "rubber duckies"?


I admit it, I don't know what you mean.


USMCBrat-

I think the cubical quad may be the best antenna for your situation, but
there are other options.

"Rubber duckie" refers to the shortened rubber-coated antenna on a
walkie talkie. If several of these were arranged as a yagi, they would
not have the sharp points your full size yagi has.

Another is called a "Doppler Direction Finder", and requires an
electronics package. It has 4 vertical antennas arranged in a square on
a metal plate. Take a look at
http://www.ramseyelectronics.com/cgi...dd=action&key=
DDF1
for an example of this kind of system. The vertical antennas might be
"rubber duckies" as well.

Fred
K4DII