What type of cable is most commonly used for distributing television signals in new residences?

The most commonly used cable for distributing television signals in new residences is 75-ohm RG6 coaxial cable. This cable is specifically designed for high-frequency transmission, making it suitable for carrying television signals effectively. RG6 coaxial cable features a larger diameter than RG59, allowing it to better attenuate signal loss over longer distances, which is particularly important in modern installations where signals may be sent from a central distribution point to various locations throughout a home.

Additionally, RG6 cable is equipped with improved shielding, enhancing its ability to minimize interference from external sources. This quality makes it a preferred choice for high-definition television, satellite, and broadband internet applications. The 75-ohm impedance aligns well with the requirements of video frequency applications, facilitating optimal performance.

In contrast, other cables listed, while they serve various purposes, do not match the specific needs of television signal distribution as effectively as RG6. This information helps clarify why 75-ohm RG6 coaxial cable is considered the best option for this application in contemporary residential setups.