A coaxial cable is a type of electrical cable that consists of a central conductor, an insulating layer, a metal shield, and an outer protective covering. It is commonly used for transmitting television signals, internet data, and other forms of communication. The central conductor is usually made of copper and carries the signal, while the metal shield helps protect the signal from interference. Coaxial cables are known for their durability and ability to transmit signals over long distances with minimal loss, making them widely used in both residential and commercial settings.

Définition et signification de « coaxial cable » en anglais

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