Product Features

Digital Atenna’s 518-EW and 518-EB extends antenna height by 18″. Built with reinforced fiberglass, 1″ OD and finished to match Digital Antenna’s award-winning antennas. Boost antenna height for greater range or clear obstructions. Fit standard 1″-14 mounts for secure, reliable installation.

• Extends antenna height by 18″ to boost signal range and clear nearby obstructions
• Built with reinforced fiberglass and UV-stable finish to withstand harsh marine environments
• Fits standard 1″-14 threaded mounts for fast, secure installation on marine mounts
• Matched to Digital Antenna products for a seamless, professional look on any vessel