what is coaxial cable

Coaxial cable is a type of electrical cable that is commonly used for transmitting data, audio, and video signals. It consists of a central conductor, which is surrounded by a dielectric insulating layer, a metallic shield, and an outer insulating layer. This design allows coaxial cable to effectively carry high-frequency signals with minimal interference or signal loss. Coaxial cables are widely used in various applications such as cable television, internet connectivity, and telecommunications. They are also commonly used in security systems, computer networks, and audio systems. Coaxial cable is known for its durability, high signal quality, and resistance to electromagnetic interference, making it a reliable choice for transmitting sensitive data and signals. Overall, coaxial cable is a versatile and essential component in modern communication and technology systems, providing reliable and efficient transmission of signals across various industries.