Nmea: 0183 Pdf
The standard speed is 4800 baud , though a high-speed version (NMEA 0183-HS) used for AIS devices operates at 38,400 baud .
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The standard speed is 4800 baud , though a high-speed version (NMEA 0183-HS) used for AIS devices operates at 38,400 baud .
(optional)