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Old April 9th 06, 08:56 PM posted to rec.radio.amateur.antenna
Bob Bob
 
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Default 16 el coaxial colinear (2.4ghz) question

Hi Ken

Further to my last about a narrow vertical beamwidth.

http://members.cox.net/vk2yqa/pattern2.png

Is a quick and rough modeling of a 16 el collinear. Note the half power
beamwidth of only 4 degrees...

Cheers Bob