7/8' feeder cable (Aluminum): A lightweight, low-loss coaxial cable with a 7/8 inch diameter and an aluminum outer conductor, designed for efficient RF signal transmission over medium to long distances. The aluminum construction reduces overall weight while still providing good shielding and corrosion resistance. Commonly used in telecom base stations, broadcast systems, and distributed antenna systems (DAS), it offers low attenuation, reliable performance, and cost-effectiveness, making it suitable for large-scale installations where weight and durability are important factors.