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18dBi 2.4Ghz Omnidirectional Antenna-Horizontal Polarisation


OD 24-18H antenna is predicted 2,4 GHz frequency for base stations. Antenna works at the horizontal polarization and has 18 dBi gain. At present it is one of the most high-gain omnidirectional antennas, which are available on the market. OD 24-18H omnidirectional antenna can cover area up to 15 km. 

The omni antenna of OD 24-18H is made of aluminium waveguide, with cut-set dimensions of 50x100mm, which allows for the 360 degrees cover (with the full antenna gain). The antenna has 32 slots. Using gold plated elements allows for strong, constant signal and failure free operation for long time. OD 24-18H antenna comes with N Female connector and it's equipped with stainless and robust mast mount bracket, which allows downtilt of 15 degrees. 


  • Slotted Omnidirectional
  • 120° beam-width
  • 20° Down-Tilt Mounting Bracket
  • VSWR < 1 to 1.8
  • F to B ratio (db)  0
  • All weather operation
  • Integral N-Female Connector
  • Includes Mast Mounting Hardware
  • Mechanical Lenght 1450mm



  • 2.4 GHz ISM Band
  • IEEE 802.11b, 802.11g Wireless LAN & IEEE 802.11n (Pre-N, Draft-N, MIMO) Applications
  • Bluetooth® & Public Wireless Hotspot
  • WiFi & Wireless Video Systems
  • Wireless Internet Provider "cell" sites