Cisco Aironet 5-GHz 14-dBi Directional Antenna AIR-ANT5114P2M-N Antenna type 2-Element Patch Array Operating frequency range 5150-5900 MHz Nominal input impedance 50 Ohms Peak gain 14 dBi Polarization Linear, Dual Elevation plane 3-dB beamwidth 30° Azimuth plane 3-dB beamwidth 30° Sidelobe level < -15 dBc Front-to-back ratio > 25 dB Cable length and type 30 in. (76.2 cm) outdoor rated Coax Connector type N Male Length 7.8 in. (19.8 cm) Width 7.8 in. (19.8 cm) Height 1.2 in. (3 cm) Weight 21.6 oz. (0.61 kg) Operating temperature range -40°F to 131°F (-40°C to 55°C)