Compared to a solid copper center conductor, what is a property of copper clad aluminum (CCA) center conductor?

Copper clad aluminum (CCA) center conductors feature a design that combines the lightweight properties of aluminum with the superior conductivity of copper. One of the distinct advantages of CCA conductors is their ability to achieve attenuation levels that are quite close to those of solid copper conductors, especially at high frequencies. This capability makes CCA conductors a viable alternative in many applications where weight and cost are significant considerations, while still maintaining acceptable performance levels.

The thoughtful design of CCA allows for efficient signal transmission while minimizing loss, thus enabling its use in high-frequency applications similar to those for which solid copper is traditionally employed. This property is particularly important in telecommunications and data applications, where maintaining signal integrity is crucial.

In contrast, solid copper conductors, while having superior electrical properties, are heavier and more expensive, which can limit their use in certain scenarios where weight and cost are critical factors. The other options reflect differences that do not accurately represent the effective qualities of CCA in comparison to solid copper.