... ,frequency range: DC-18GHz3,operating voltage500V4,characteristic impedance 50Ω5,Contact Resistance : inner conductor≤3mΩ outer conductor≤2mΩ6,insulation ... china. specializing in the research, development, manufacture and sale of RF coaxial connectors, cable assemblies, antennas, and so on.As a ... in any of our products, please feel free to contact us directly for more details. We hope to establish ...