SPECIFICATIONS:LSANT3-X-SMA-A Frequency range:2 18GHz VSWR: 2 Polarization: Linear polarization Impedance: 50 ohms Gain: 10dB Connector:SMA/N Dimensions(LxWxH)mm:260 x 200 x 160 Weight: 2Kg Environmental conditions: Operating temperature -40 ~85 Storage temperature -65 ~125 We supply Filter,Diplexer,Combiner,Coupler,Antenna 30MHz-50GHz for RF and Microwave with high quality and competitive price. Hope to cooperate with you!