2-6GHz Surge Protector ? Frequency range: 2000-6000MHz ? Insertion Loss(Db): ??0.2 ? Lightning Protection: Helical Flake Short ? Max power: 500W ? Connector: N male/N female ? Nominal Impedance(??): 50 ? VSWR(50 Ohm): ?? 1.25 ? Size (HxWxD): 65x25x23 (mm)