Navico NAIS-500 AIS with NSPL-500 Splitter and GPS Sensor
The Navico NAIS-500 includes an NSPL-500 splitter and GPS sensor for integrated AIS installation. The package supports vessel identification, position transmission, and traffic reception, helping operators improve situational awareness while sharing a VHF antenna and maintaining reliable position data.
Common Question of Navico NAIS500
What does the NAIS-500 package include?
The Navico NAIS-500 package includes an AIS unit, NSPL-500 antenna splitter, and GPS sensor according to the listing. Confirm Class B transmission details, antenna connections, display, power supply, wiring, programming, and marine AIS transceiver compatibility before installation.
What does the NSPL-500 do?
The NSPL-500 is an antenna splitter that allows compatible AIS and VHF equipment to share an antenna system. Confirm splitter compatibility, coaxial connections, power supply, grounding, VHF antenna requirements, and installation instructions before operation.
Does it include GPS?
Yes. A GPS sensor is listed with the NAIS-500 package. Confirm sensor placement, cable routing, connector compatibility, display connection, power supply, and vessel-data programming before commissioning the Class B AIS transceiver.











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