Comar R450-XG Network AIS + GPS Receiver
The Comar R450-XG is the GPS-equipped model in the R450-X series and the direct replacement
for the legacy R400NXG. It combines the dual-channel AIS receiver functionality of the R450-X with
an integrated GPS receiver, allowing both AIS and GPS data to be output simultaneously. Designed
for shore-side and coastal monitoring, the R450-XG delivers reliable NMEA-0183 data streams for
charting systems, monitoring platforms, and maritime data services.
Like the R450-X, this model offers multiple output options — Ethernet (Lantronix® XPort® module),
USB (virtual COM), and integrated 2.4 GHz Wi-Fi with AP / STA / AP+STA modes. Configuration is
via the built-in web interface. The integrated GPS receiver outputs standard NMEA sentences
including GPGGA, GPRMC, GPGSV, and GPGSA.
- Dual-channel AIS reception (Ch A 161.975 MHz, Ch B 162.025 MHz)
- Integrated GPS receiver with dedicated antenna connection
- NMEA-0183 AIS + GPS data output over Ethernet, USB, and Wi-Fi
- Wi-Fi supports Access Point, Station, or AP+STA operation with configuration through web interface
- Lantronix® XPort® network module with flexible TCP/UDP client/server connectivity
- Compact ABS enclosure, easy flat-surface mounting, IP40 rated
What’s in the box: R450-XG receiver unit, universal AC/DC power supply,
2 m Ethernet cable, 1 m USB cable, BNC?UHF antenna adaptor, and TNC GPS antenna connector.
Antennas sold separately.
Typical applications: port and marina traffic awareness, coastal surveillance,
fleet monitoring, AIS + GPS data aggregation, and shore-based monitoring services.
Note: The Wi-Fi module defaults to Access Point mode. Change default credentials and adjust
mode/settings on first setup. A reset button on the underside restores factory Wi-Fi defaults.