This is just a bigger version of previous coax antenna.
http://www.zero13wireless.net/foro/showthread.php?t=3964
http://www.digdice.com/2008/03/30/small-coax-omni-antenna-for-wifi/
There is no info available about gain or anything els.
Used coax is RG-213
On site also suggest some sort of franklin dipole :
I thing that this design will be fun to test.
May be will work ? What you thing ?
Link to the original site whit pictures : http://wavetenna.blogspot.com
This omni antenna specification are available from Ovisilink or like AirLive.com WAE-085GP
Band : 2.4Ghz 802.11b 802.11g WIFI bands
Gain of 8.5 Dbi
Connector type - Female N-Type
Polarization - Vertical
Dimensions - 570 x 29 mm
And pictures are from the rt_rex site http://www.wavetenna.blogspot.com/
So this is a quite interesting antenna. This is the first REAL antenna that is similar to this strange picture that circulate on the internet :
The dimension did not match but the idea is very similar. quite interesting match really.
There is nothig on the net about this Radproject 2000 or anything about this upper design.
Multipolarized antenna from wifi plus.
Blueprint is found on www.zero13wireless.net/forum visit site for more info and pictures.
Specification and pictures of the original antenna :
• Compact Omni head design
• Dual Band Frequency
• Beamwidth: 360° Horizontal, 15° Vertical
• Quad Stack improves gain to 12dBi
• 7° downtilt for height installation
• Includes pole mount bracket for mast mounting up to 1.625″ O.D.
It is surprising that they give this antenna as dual band?
So this is the top omni model of this kind of antennas.
And I can’t find it on site - so it seems that it is not manufactured anymore.
And interesting part :
MP emitting element :
Ground mounting :
Parts list :
Blueprint :
Mounting mast is wooden.
We waiting for the first test.
Little but important update for HG2415U-PRO antenna - some new pics on lan32.ru forum.
Looks like rings on the upper and lower sections are bigger than these in the middle sections.
So these bigger rings connects big tubes to small central internal tubes.
For more check forums there always can be found more info.