Impedance: 50ΩFrequency: 2.4~2.5 GHz & 4.9~5.825 GHzGain: 2.0 dBiS.W.R.: 2.0 MaxRP SMA PLUG WIFI DUAL-BANDFrequencySelectConnector TypeRP-SMA PLUGFeatureStraightProduct ID4AAS0124F-01