ODH24-9, 9dBi 2.4GHz Horiz. Pol. Omnidirectional -- (N Fem Integrated Connector) The horizontally polarized omnidirectional antenna systems offered by Laird Technologies are constructed of rigid aluminum extrusion which is powder coat painted. They feature integrated 50 ohm passive feeds that come standard with type N female connectors. Horizontally polarized Antennas offer the user great rejection of interference if that interference is vertically polarized, as is the case in most WLAN systems. Features and Benefits: Horizontally polarized 9 and 13 dBi antenna gain Type N female integrated connector Extremely rugged for long service life in extreme environments Weatherproof Applications 2.4 GHz ISM band applications 802.11b and 802.11g wireless systems Point to multi-point systems Base station Antennas Wireless broadband systems WiFi access points