Scanstrut APT-GPS-01 PowerTower® Center Mounted Bar f/GPS/VHF/Navtex Antenna

The Scanstrut APT-GPS-01 PowerTower® Center Mounted Bar for GPS, VHF, and Navtex antenna is a purpose-built antenna mounting solution designed for serious boaters and commercial operators who demand clean cable runs and reliable signal reception. After years on the water, any angler knows that antenna placement directly impacts GPS accuracy, VHF communication clarity, and navigation system performance. This center-mounted tower bar eliminates the clutter of exposed cables and provides a professional-grade platform that keeps all three critical systems organized and optimized for maximum broadcast and reception range.

Built by Scanstrut, a leader in marine cable management and antenna mounting, the APT-GPS-01 uses rigid, corrosion-resistant construction to handle the saltwater and freshwater environments that break down lesser equipment. The center-mounted design reduces wind load and vibration compared to offset or railing-mounted alternatives, which means steadier signal transmission and longer hardware life. Measuring 15 inches across with a 19-inch height profile and weighing just 3.7 pounds, this bar integrates seamlessly into cabin roof or hardtop installations without adding significant top-weight—a critical consideration for vessel stability and fuel efficiency. The integrated cable management channels route power and data beneath the surface, eliminating trip hazards and improving deck safety.

This tower bar suits commercial fishing vessels, cruising sailboats, center console speedboats, and any pleasure craft where GPS, VHF radio, and Navtex receivers are essential navigation and safety tools. Installation requires basic marine hardware and a clear hardtop or cabin roof section; stainless steel fasteners and backing plates ensure long-term durability in UV and salt spray. Whether you're running offshore for tuna or navigating coastal waterways, the Scanstrut APT-GPS-01 provides the professional antenna platform that keeps your three most critical systems working in concert, improving both navigation confidence and emergency communication reliability.