RG218/U 50 Ohm Coaxial Cable Copper Braid NCV Jacket-We are currently out of stock and are now manufacturing this item. Please contact us for lead time. Available in bulk standard or custom cut lengths from 1 1000 ft or terminated to order with Type N, DIN, LC, UHF (PL259 interface), HN or other RF connector types. RG 218 U coaxial cable is a popular choice for high power HF 50 Ohm applications and features a solid copper center conductor, solid polyethylene dielectric, a 95% bare copper braid, and a