What is the range of velocity of propagation (VOP) factors for broadband coaxial cables?

The range of velocity of propagation (VOP) factors for broadband coaxial cables is typically between 0.78 and 0.93. This range indicates how fast an electrical signal moves through the coaxial cable relative to the speed of light in a vacuum. The VOP varies based on the specific construction and materials used in different types of coaxial cables.

The reason this range is considered standard for broadband coaxial cables is due to the dielectric materials that surround the core conductor, which affect how signals are transmitted. A higher VOP indicates that the signal is propagating closer to the speed of light, which is desirable for minimizing latency and ensuring optimal performance in broadband applications.

While other options present different ranges, they do not correspond to the commonly recognized VOP factors for coaxial cables employed in broadband settings. The correct range acknowledges the physical properties of coaxial cables used for efficient signal transmission in telecommunications.