Shakespeare 5215-AIS 36″, 3dB, low profile stainless steel sailboat AIS antennaModel: 5215AISUPC: 719441100155Designed specifically for AIS transceiversSealed, tin-plated copper wire coilStainless steel body and 36? whipSO-239 connectorMount: Stainless steel “L” bracket supplied2-year warrantyCommunication performance over VHF marine frequencies is optimized with the master craftsmanship of this Classic 5215 Squatty Body, built with extra bandwidth for all popular AIS transceivers. The lightweight, low-profile, stainless steel VHF antenna stands at 3? tall and is designed for masthead mounting to enhance transmission quality.SpecificationsHeight3’ConnectionSO 239Suggested MountL bracket (included)What’s in the Box:36″ whipstainless L bracket