The characteristic impedance of a coaxial cab | vedclass

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(D) The characteristic impedance $(Z_0)$ of a coaxial cable is determined by its physical dimensions and the dielectric constant of the insulating mat

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$50$ $\Omega$ to $70$ $\Omega$

Vedclass · Answer

(D) The characteristic impedance $(Z_0)$ of a coaxial cable is determined by its physical dimensions and the dielectric constant of the insulating material between the inner and outer conductors.Standard coaxial cables used in telecommunications and radio frequency applications are designed to have a characteristic impedance typically ranging from $50$ $\Omega$ to $75$ $\Omega$.Specifically,$50$ $\Omega$ is the standard for data transmission and radio frequency equipment,while $75$ $\Omega$ is the standard for video and television signals.Therefore,the range $50$ $\Omega$ to $70$ $\Omega$ is the most accurate choice among the given options.

The characteristic impedance of a coaxial cable is typically in the range of ..........

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