Community antenna systems fall under which NEC article?

Community antenna systems are governed by Article 820 of the National Electrical Code (NEC). This article specifically covers the installation and requirements for communications and signal processing equipment, including antenna installations that serve more than one subscriber.

Article 820 outlines important safety measures, such as grounding provisions to protect against lightning and surges, as well as regulations regarding cable distribution systems for signals. It emphasizes the need for proper installation techniques to ensure system integrity and the safety of both the equipment and users.

While other articles cover various aspects of electrical installations, Article 820 is uniquely tailored to address the needs and safety requirements of community antenna systems, making it the correct reference for this question.