Cisco Aironet Dual-Band Omnidirectional Antenna (AIR-ANT2547V-N) Technical Specifications Antenna type Omnidirectional colinear array Operating frequency range 2400-2483 MHz; 5150-5875 MHz 2:1 VSWR bandwidth 2400-2483 MHz; 5150-5875 MHz Nominal input impedance 50W Gain (2400-2483 MHz) 4-dBi Gain (5250-5875 MHz) 7-dBi Polarization Linear E-plane 3-dB beamwidth 30° for 2.4-GHz; 14° for 5-GHz H-plane 3-dB bandwidth Omnidirectional Length 11.1 in. (28.2 cm) Diameter 1.25 in. (3.17 cm) Weight 6.0 oz. (170.0 g) Connector type N-Male Operating temperature -22°F to 185°F (-40°C to 85°C) Wind rating 100 mph (161 kph)operational165 mph (265 kph)survival System Requirements This antenna is designed for use with the Cisco Aironet Outdoor Access Points. The antenna is designed specifically for use with Cisco Aironet 1550 Series Outdoor Access Points.