Dual Polarization Frequency: 5150-5850MHz, gain: 24dBi, 29dBi, 32dBi, 34dBi , 5 GHz wide band Dual Polarization Solid Paraboilc Dish Antennas series features excellent front to back ratio. It is ideally suited for directional applications, point to point systems . 802.11 wireless LAN equipment for the 5150-5850MHz wide band. The antennas meet ETSI EN 302.326-3 DN1-DN5 and EN 300 833 Class 1 specifications