SIMRADRS20S VHF RADIO - BLACK•Built in GPS Antenna•Receive GPS data from a compatible GPS unit: SMA connector for optional external GPS antenna (000-13613-001)•Replaces the current RS12 entry level VHF•NMEA2000 connectivity for advanced functionality like backlight grouping when connected to Simrad MFD’s•NMEA0183 connectivity•Output DSC (for DSC call) DSE ( for enhanced position when doing Lat/Long request and Buddy Track).•New front mountable mechanical design for easy installation•Low profile design to align with style of Simrad MFD’s•Full inbuilt country specific channel banks•No requirement for LC programming or cloning