Cisco Aironet 2.4-GHz Diversity Omnidirectional Antenna (AIR-ANT24020V-R) Antenna type: Diversity omnidirectional Operating frequency range: 2400-2500 MHz VSWR: 1.5:1 Peak gain: 2.2 dBi Polarization: Linear Azimuth plane (3 dB beamwidth): Ominidirectional Elevation plane (3 dB beamwidth): 97° Length: 6.9 in (17.5 cm) Width: 3 in (7.6 cm) Depth: <1 in (< 2.5 cm) Cable: 3 ft. (91.4 cm) plenum rated, UV stable Connector: RP-TNC Environment: Indoor Temperature range: 32° F to 131° F (0° C to 55° C)