There’s a wide array of RF cable types. Coaxial cables are prevalent, with a central conductor, dielectric, shield, and outer jacket, providing excellent interference shielding. Semi - rigid coaxial cables are ideal for fixed installations needing precise shaping, while flexible ones suit applications with movement requirements. Twinaxial cables, featuring two conductors, support higher data rates. Ribbon cables, with multiple parallel conductors, are used in multi - channel RF systems. Cable selection should consider frequency range, attenuation, and installation environment.