OPEK: CX-201URotary SelectionVSWR: < 1.2:1Center Ground TapImpedance: 50-OhmsPower Rating: 1kW (cw)Frequency: Up to 600 MHzInsertion Loss: < 0.2 dBIsolation Loss: Better than 50dBCoaxial Connectors: UHF-Female (SO-239)