ELECTRICAL:FrequencyRange:2.4~2.5GHzImpedance:50 V.S.W.R.:≦2.0Gain:5.0dBiRadiation:OmniPolarization:VerticalElectricalWave:1/4 ,DipoleMECHANICAL:AntennaCover:PolyurethaneAntennaBase:PolyurethaneColor:BlackOperatingTemperature:-20℃~+65℃StorageTemperature:-30℃~+75℃Connector:SMAMALEREVERSE