18dBi Omni-Directional Wi-Fi Outdoor Antenna Outdoor 18 dBi Omni Directional Antenna General Features: Outdoor 18 dBi Omni Directional Antenna 3 Meter Cable (9.84-feet) 50&#937;impedance 18 dBi gain 2.4 ~ 2.58 GHz frequency range Enhances coverage and range Extend wireless coverage up to 1.4 km (4593-feet) HPBW/H-plane 18&#176; HPBW/E-plane 18&#176; N-Jack connector Waterproof UV resistant