ODH24-9-WB, 2400-2500 MHz HP Omni antenna. 2400-2500 MHz Horizontally Polarized Omni Antenna The horizontally polarized omnidirectional antenna systems offered by Laird Technologies are constructed of aluminum and UV stable ASA. 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. Also includes rugged mounting bracket. Features Horizontally polarized 9dBi antenna gain Type N female integrated connector Extremely rugged for long service life in extreme environments Weatherproof Markets 2.4 GHz ISM band applications 802.11b and 802.11g wireless systems Point-to-multi-point systems Base station Antennas Wireless broadband systems WLAN access points