This RG11U coaxial cable is engineered for high-performance signal transmission over long distances. It features a copper-clad steel conductor, gas-injected foam polyethylene insulation, and dual shielding with bonded aluminum foil and a 95% aluminium braid. The robust construction ensures excellent shielding effectiveness, low attenuation, and consistent 75-ohm impedance. Its durable PVC or LSZH jacket provides reliable protection in both indoor and outdoor environments, making it ideal for CATV, MATV, satellite, and broadband applications.