The HP ProCurve Dual-Band Indoor Short Omnidirectional Antenna can be used with the MSM series of ProCurve access points. Physical characteristicsDimensions: 3.78(h) in. (9.59 cm)Base diameter: 0.37 in. (0.93 cm) Notes2.1 dBi (2.45 GHz), 2.4 dBi (4.9 GHz), 2.6 dBi (5.25 GHz), 3.4 dBi (5.875 GHz)Polarization: vertical, omnidirectionalVSWR 2:1 max. across all bandsElectrical characteristicsConnector: RP-SMA |