Appendix Cnmea0183 Output Sentence And Data Format - JRC J-NAV 500 Instruction Manual

Appendix C NMEA0183 output sentence and data format
1. Output sentences
RMC : Recommended Minimum Specific GPS/Transit Data.
RMB : Recommended Minimum Navigation Information.
APB : Autopilot Sentence "B".
BWC : Bearing & Distance to Waypoint.
GLL : Geographic position - Latitude/Longitude,
GGA : Global Position System Fix data.
VTG : Course Over Ground and Ground Speed.
2. Output timing
GGA/RMC/RMB/GLL : 2 seconds interval
APB/BWC/VTG
3. Serial format
Baud rate : 4800 bps
Data bits : 8 bits
Parity : None
Start bit : 1 bit
Stop bit : 1 bit
4. Data format
<Version 1.5>
RMC sentences
$GPRMC,hhmmss,A,ddmm.mm,a,dddmm.mm,a,xx.x,xxx,xxxxxx,xx,a*hh<CR><LF>
1
1 :
2 :
3, 4 :
5, 6 :
7 :
8 :
9 :
10, 11 :
12 :
: 2 seconds interval
2 3 4
UTC of position fix (Hour, Minute, Second)
Data status A: valid
Latitude (Degree, Minute), N/S
Longitude (Degree, Minute), E/W
Speed over ground (knot)
Course over ground, degrees True
Date : Day, Month, Year (UTC)
Magnetic variation, E/W
Checksum
5 6 7 8
V: invalid
GPS Navigator J-NAV500
9 10 11 12
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