The 5509002 QR 860 JCASS by CommScope is a high-performance coaxial cable designed for demanding applications in the telecommunications infrastructure. This cable not only meets the requirements set by the Build America, Buy America Act, ensuring compliance with government funding programs, but is also built for reliability, featuring a nominal velocity of propagation of 88% and robust structural return loss specifications. With a flexible design suitable for buried environments and a durable black PE jacket, this cable provides exceptional corrosion protection and operates effectively within a frequency range of 5 to 93000 MHz. Its construction includes a copper-clad aluminum center conductor and a welded design that enhances its strength and performance under maximum pulling tensions of up to 450 lbs. The QR 860 JCASS ensures high transmission fidelity thanks to its 75-ohm characteristic impedance and favorable capacitance ratings, making it an ideal choice for various cable and wire applications in North America. Whether you're upgrading your infrastructure or embarking on new projects, this coax cable is engineered to deliver both performance and compliance with modern regulatory standards.