The Proxicast Coaxial Lightning Arrester is a robust solution designed to protect your valuable radio and antenna equipment from lightning strikes and electrical surges. With its wide-band performance ranging from DC to 6 GHz, it is compatible with a variety of devices including 4G, LTE, 5G, Wi-Fi, and more.

Users have praised the arrester's high-quality construction and ease of installation. The machined body and connectors are noted for their durability and precision fitting. Installation is straightforward, with the device screwing onto coaxial connectors without any issues.

Functionality-wise, the arrester includes a replaceable gas discharge tube that shunts damaging surges to ground. This feature not only enhances safety but also ensures that the device can be reused after a surge event by simply replacing the tube.

Customer service from Proxicast has been highlighted as exceptional. In instances where issues arose, such as incorrect shipments or concerns about missing components, Proxicast responded promptly and effectively resolved the problems, reinforcing trust in their brand.

Overall, while the true test of a lightning arrester's effectiveness comes during an actual lightning strike—a scenario most users hope to avoid—the build quality, functionality, and customer support make the Proxicast Coaxial Lightning Arrester a recommended choice for protecting outdoor antennas and related equipment.