Scanstrut SC112 PowerTower® Port Mounted Bar f/GPS/VHF/Navtex Antenna

The Scanstrut SC112 PowerTower® Port Mounted Bar for GPS/VHF/Navtex Antenna is a purpose-built antenna mounting solution designed for marine vessels requiring multi-frequency communication and navigation capability. This compact yet rigid bar mount addresses the critical need for antenna placement on vessels where mast or hardtop space is limited or unavailable. Built by Scanstrut, a leader in marine electronics mounting systems, the SC112 serves law enforcement, coast guard, search and rescue, and commercial maritime operators who demand reliable antenna positioning in demanding saltwater environments.

The SC112 features a robust port-mounted configuration that accommodates multiple antenna types—GPS, VHF, and Navtex systems—on a single mounting structure, simplifying installation while maintaining proper antenna separation for optimal signal reception and transmission. The bar's engineering prioritizes structural integrity under dynamic marine conditions, including wave action, wind load, and vibration inherent to high-speed tactical boat operations. At 1.3 pounds with compact 1 x 1 x 21-inch dimensions, the design minimizes weight distribution impact on smaller and mid-sized vessels while delivering the rigidity necessary for antenna stability during transit and in heavy seas.

This antenna mount is ideal for operators of rigid-hull inflatable boats, center console patrol craft, and tactical response vessels where internal cabin space and traditional mast installations are impractical. Installation on the port rail or gunwale allows crew to maintain clear sightlines while ensuring GPS, VHF radio, and Navtex receivers operate without interference from hull obstructions or operator positioning. The SC112's compact profile makes it particularly valuable for agencies operating from confined mooring locations or vessels requiring rapid deployment and retrieval. Compatibility with standard antenna connectors and Scanstrut's modular design philosophy ensures seamless integration with existing marine communication systems and future equipment upgrades.