Telecommunication Equipment Features Broadband performance with low reflection DC to 6 GHz. Low cost combined with high quality. Quick connect/disconnect snap-on mating reduces installation time. Accommodates a wide range of miniature RG flexible coaxial cables, including semi-rigid cable. This provides customer flexibility in their design and manufacturing. Mechanical Feature: MCX male Snap-on coupling Outer contact has six slots radically spaced Outer diameter range is 3.66mm ~ 3.76mm Male center contact Insulator nestles up throughout against outer contact and an (air) gap between insulator and center contact for 50 ohm MCX male