Recent RS-509MG Marine VHF Radio with DSC & GPS

000mhz 8v 25khz 68×86mm 425mhz 509mg

antenna included DSC Built-in GNSS module display Standard NMEA distress calls ICASA DSC distress calls DSC protocol standards functions Weather channel GPS Main Functions GSV Built-in GNSS ICASA approved Full included DSC distress Manually input GPS marine channel standards Marine VHF Radio NMEA interface Speaker operation Specifications Frequency Standard NMEA interface Support latest marine tri-watch functions Weather VTG NMEA Formats