Our MarineConn underwater antennas are specially optimized for underwater acoustic and RF communication in seawater environments. Built with corrosion-resistant housing and precision radiation elements, they maintain stable signal transmission under high hydrostatic pressure. Optional 316L stainless steel or titanium construction delivers outstanding salt spray and biofouling resistance. IP68 depth-rated design, matched with our coaxial and subsea connector series. Custom frequency bands, mounting forms and depth ratings are available. Suitable for underwater communication buoys, AUV, ROV, subsea positioning and marine monitoring systems.