• Meets ITU-R M.493-13 Class D DSC


• Separate Receiver for DSC


• Ultra-slim Rear Case 3.3" Depth


• NMEA2000 Compatible


• NMEA 0183 Connectivity


• Easy to Operate Icon & Menu


• Preset key stores 10 channels


• Programmable Scan, Priority Scan, and Multi Watch


• Automatic DSC polling of 6 ships


• Group Monitor w/DSC Group Call


• Man over Board Operation


• Selectable Night Mode


• Noise canceling mic w/channel change, 16/S and H/L keys


• NOAA Weather w/weather Alert


• GPS Compass, Waypoint and GPS status pages*


• Enter, Save, and Navigate to a waypoint using the Compass page*


• Navigation (LAT/LON, SOG, and COG) information shown on display*


• Opt. RAM4 SSM-70H 2nd Station Mic


• Intercom between Radio and an optional RAM4


• GX1850G Built-In 66 Channel GPS Receiver

• Meets ITU-R M.493-13 Class D DSC (Digital Selective Calling)


• Separate Receiver for CH70 (Receiving DSC Calls)


• Ultra-slim and compact Rear case design (Depth 3.3")


• NMEA2000 Compatible (GX1850GPS/GX1850)


• NMEA 0183 Connectivity


• E2O (Easy to Operate) Icon & Menu System


• Preset key stores up to 10 favorite channels


• Second Station Remote Microphone (Optional RAM4 SSM-70H)


• Intercom Feature between the Radio and an Optional Second Station


• Programmable Scan, Priority Scan, and Multi Watch


• Automatic DSC polling of up to 6 ships GPS positions


• GPS Compass, Waypoint and GPS status pages*


• Enter, Save, and Navigate to a waypoint using the Compass page*


• Navigation (LAT/LON, SOG, and COG) information shown on display*


• GM (Group Monitor) Using DSC Group position Calling


• MOB (Man over Board) Operation


• Selectable Night Mode Display


• Noise canceling microphone with channel change selection, 16/S and H/L keys


• NOAA Weather channels with weather Alert

Standard Horizon GX1850B Explorer-Series VHF Radio w/NMEA2000, Black