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Operation | HS80/MX575C/MX575D User Manual
*$GPROT H 20 Hz
GPS-derived rate of turn (ROT)
*see last bullet in Note at end of this
table
Yes
$GPRRE S 1 Hz
Range residual and estimated position
error
Yes
$GPVTG V 20 Hz COG and ground speed Yes
$GPZDA V 20 Hz Time and date Yes
$PASHR H 20 Hz
Time, heading, roll, and pitch data in one
message
No
$PSAT,GBS S 1 Hz Satellite fault detection (RAIM) Yes
$PSAT,HPR H 20 Hz
Proprietary NMEA message that
provides heading, pitch, roll, and time in
single message
No
$PSAT,INTLT H 1 Hz
Proprietary NMEA message
that provides the pitch and roll
measurements from the internal
inclinometers (in degrees)
Yes
$RD1 S 1 Hz SBAS diagnostic information Yes
$TSS1 H 20 Hz
Heading, pitch, roll, and heave message
in the commonly used TSS1 message
format
No
¼ Notes:
- The “GP” of the message is the talker ID.
- GPGRS, GPGSA, GPGST, and GPGSV support external integrity checking. They are to be
synchronized with corresponding fix data (GPGGA or GPGNS).
- You can change the message header for the HDG, HDM, HDT, and ROT messages to either
GP or HE using the $JATT,NMEAHE command.
- To preface these messages with GP, issue the following command:
$JATT,NMEAHE,0<CR><LF>
- To preface these messages with HE, issue the following command:
$JATT,NMEAHE,1<CR><LF>
Binary messages
$JBIN Message Description
1 GPS position
2 GPS DOPs
80 SBAS
93 SBAS ephemeris data
94 Ionosphere and UTC conversion parameters
95 Satellite ephemeris data
96 Code and carrier phase
97 Processor statistics
98 Satellites and almanac
99 GPS diagnostics