Standard Horizon Matrix GX2410GPS

No, it features an internal GPS receiver, so you do not need to wire an external antenna for basic location data. However, if your radio is mounted in a location where it cannot get a clear view of the sky, you may still want to connect an external GPS source.

Yes, the unit includes an integrated AIS receiver. It will display AIS-equipped vessels on your screen, providing real-time situational awareness, though it acts as a receiver only and will not broadcast your own vessel's AIS position.

NMEA 2000 allows the radio to plug directly into your boat's existing data backbone. This enables the radio to share GPS data, AIS targets, and DSC information seamlessly with your chartplotter and other compatible onboard displays.

The 32-code voice scrambler allows you to have private conversations over the VHF radio. Both the transmitting and receiving radios must be equipped with the same scrambler technology and set to the same code to hear the audio clearly.

With a 30-watt output, the loudhailer is robust enough for most mid-sized vessels. It provides sufficient volume for hailing other boats or making announcements on deck, provided you pair it with a compatible external horn speaker.