+Coaxial cable, or "coax," is an electrical cable designed to transmit [Electrical Signal](/wiki/electrical_signal)s while minimizing external interference. Its concentric layers, including an inner conductor and an outer shield, make it ideal for [Radio Frequency](/wiki/radio_frequency) and video applications.
+## See also
+- [Ethernet](/wiki/ethernet)
+- [Fiber Optic](/wiki/fiber_optic)
+- [Antenna](/wiki/antenna)
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