Buy 50 ft Amphenol CO-213UHFMX20-050 Cables Direct from the Factory at Cables on Demand. RG213 UHF (PL-259) Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG213 coax cable with pre-terminated UHF (PL-259) Male connectors for a high-power low-loss interface with your RF equipment....