Amos antennas
NEW!
Atmospheric static discharge protection for Amos and Quados antennas
Built by: Aji
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Compare coverage angles of different Amos antennas:
Compare coverage angles of different Inverted Amos antennas:
Inverted Amos antenna is NOT Amos antenna with just rotated active dipole elements! Dimensions are different!
Omnidirectional antenna built from two Amos antennas
With two Amos antennas and 1:2 spliter it is possible to build omnidirectional antenna if they are mounted "back to back". It is very important that distance between reflectors is less then 1/10 wavelength or 12 mm at 2450 MHz. Pictures show directivity paterns of two Amos 5 antennas at distance of 10 mm.
Two Amos 7 antennas at distance of half wavelength (60 mm) produce horizontal radiation patern, as given on above picture.
2 x Amos-9 Omni antenna
Built by: Djordje i Ćira, Trstenik
NEW!
AMOS 5 antenna for 2.4 GHz WiFi (2005)
Easy to build very good antenna for 13 cm amateur band and
Wireless LAN Access Points, covering 180 deg.
TXT in English
Amos.pdf (1.3 MB)
Built by: Nebojša Rosić -rolex
Built by: http://www.brest-wireless.net/wiki/materiel:amos ,
http://www.brest-wireless.net/forum/viewtopic.php?id=75&p=2
( in English: http://www.larsen-b.com/Article/209.html )
Built by: Erwin, PE2ER (comments)
http://forum.wirelessnederland.nl/viewtopic.php?t=7428&highlight
http://home.wanadoo.nl/erwin.gijzen/wifisector/
Built by: Adam, 9A4QV
Built by: Vasko Ackovski
Built by:
Velimir 9A2VJ
Built by: Sokrati Hasanu
Built by:
Ali Asjad
Built by: Niels, ON6HK
NEW!
Inverted Amos 5 - sector antenna for 2.4 GHz WiFi (2006)
New version of Amos antenna with 5 dipoles and coverage angle of 75 deg. for -3 dB and 110 deg. for -6 dB.
Built by Trivke
NEW!
Amos 3 - wide angle antenna for 2.4 GHz WiFi (2006)
New version of Amos antenna with 3 dipoles, broader vertical angle and coverage angle of 110 deg. for -3 dB and 160 deg. for -6 dB.
NEW!
Inverted Amos 3 - sector antenna for 2.4 GHz WiFi (2006)
New version of Inverted Amos antenna with 3 dipoles, broader vertical angle and coverage angle of 85 deg. for -3 dB and 120 deg. for -6 dB.
NEW!
Inverted Amos 7 - sector antenna for 2.4 GHz WiFi (2006)
New version of Amos antenna with 7 dipoles and coverage angle of 75 deg. for -3 dB and 105 deg. for -6 dB.
Text in English: invertamos.pdf (660 kB)
Built by NYC and Pota
Built by Trivke
Built by Marko Blagojević - Kragujevac
NEW!
Amos 7 - wide angle antenna for 2.4 GHz WiFi (2009)
New version of Amos antenna with 7 dipoles and coverage angle of 140 deg. for -3 dB and 185 deg. for -6 dB.
NEW!
Amos 9 - wide angle antenna for 2.4 GHz WiFi (2006)
New version of Amos antenna with 9 dipoles and coverage angle of 130 deg. for -3 dB and 175 deg. for -6 dB.
Bilt by Cyrix
Built by Stojke
Built by: Jorge Alberto Igreda Acero - Lima, Peru
Built by: Marco & Claudia - Lima, Peru
