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What are the primary impedance standards for coaxial cable?

April 26, 2017cable coaxial impedance primary Standards

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What are the primary impedance standards for coaxial cable?

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A. The primary impedance standards for coaxial cable are as follows: 1. 75 ohms, used by the telephone and broadcast industry for the transmission of voice, video and data. 2. 50 ohms, developed by the military for ship to ship and air to ground communications. 3. 93 ohms, developed as a low capacitance instrumentation cable.