Fireproof Cables







21.Cable attenuation
Attenuation is the gradual loss in intensity of any kind of flux through a medium. In electrical engineering and telecommunications, attenuation affects the propagation of waves and signals in electrical circuits, in optical fibers, and in air (radio waves). Attenuation coefficients are used to quantify different media according to how strongly the transmitted ultrasound amplitude decreases as a function of frequency.

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