Digital Yacht SPL1500 AIS-VHF Antenna Splitter lets you power your boat’s communications with a single VHF antenna, unlocking seamless AIS and VHF/DSC functionality from one source. Built to deliver top-tier performance, the SPL1500 uses patented ZeroLoss technology to preserve signal quality for every device on board.

• One antenna, multiple systems — reuse your existing VHF antenna for AIS receivers/transponders and standard VHF/DSC, reducing antenna clutter and installation effort.
• ZeroLoss technology — Digital Yacht’s breakthrough circuitry ensures excellent reception and transmission for AIS, VHF, and Class B transceivers with minimal loss.
• Class B compatibility — fully compatible with all Class B transponders and receivers for reliable AIS operation.
• Complete, ready-to-install package — includes power cable, PL259-PL259 cable, and BNC-BNC cable assembly (each 0.75 m) for quick setup across 12 V or 24 V systems.
• Fail-safe operation — if the splitter stops functioning or loses power, the main VHF operation remains unaffected, preserving essential communications.
• Durable and integrated design — same size and design as the AIT1500, waterproof and aesthetically matched for easy integration on any vessel.
• Simple wiring with clear status — three connections: one input for the main VHF antenna and outputs for the AIS/transponder and for the DSC VHF, plus three LEDs to show power and when AIS or VHF is transmitting.
• Efficient power and compatibility — optimized for low power consumption while operating on 12 V or 24 V networks.
• Installation efficiency — designed to make AIS receiver or transponder setup quick and straightforward, saving time and reducing cable clutter.

Whether you’re upgrading an existing vessel or orchestrating a new installation, the SPL1500 makes AIS and VHF integration effortless without compromising performance. Enjoy reliable, safe communications with a single, robust antenna solution that keeps your gear synchronized and your deck tidy.