Coaxial cable, or coax (pronounced / ˈkoʊ.æks /), is a type of electrical cable consisting of an inner conductor surrounded by a concentric conducting shield, with the two separated by a dielectric …

Jul 8, 2025 · A coaxial cable -- or coax cable -- is a type of copper cable specially built with a metal shield and other components engineered to block signal interference. Cable TV companies primarily …

Jul 23, 2025 · The outside metal shield layer of a coaxial cable is normally connected in the connectors at both ends to filter the signals and reduce all unwanted transmission, so this is how coaxial cable …

Dec 30, 2024 · Learn everything about coaxial cables, from types and applications to installation tips. Discover how these essential cables transmit high-frequency signals for TV, internet, and radio.

May 16, 2025 · Coaxial cables are a type of electrical transmission line, designed to carry high radio frequency (RF) signals from one device to another with low loss. They are available in different …

More from Merriam-Webster on coaxial Thesaurus: All synonyms and antonyms for coaxial

Apr 12, 2025 · Coaxial cable, often abbreviated as coax cable, is a type of transmission line used for carrying high-frequency electrical signals with low loss.

Dec 12, 2025 · coaxial cable, Self-shielded cable used for transmission of communications signals, such as those for television, telephone, or computer networks. A coaxial cable consists of two conductors …

Nov 22, 2024 · This guide looks at what coaxial cable is and what it’s used for, the different types of coaxial cable available, and compares it to other cable types.