User's Manual

Trimble R7/R8 GPS Receiver User Guide 173
NMEA-0183 Output A
Trimble R7/R8 GPS Receiver Operation
Note – The PTNL,GGK message is longer than the NMEA-0183 standard
of 80 characters.
PTNL,GGK_SYNC
Time, Synchronized Position, Position Type, DOP
The PTNL,GGK_SYNC message has the same format as the PTNL,GGK
message, but outputs Synchronized 1 Hz positions even in Low Latency
mode. An example of the PTNL,GGK_SYNC message string is shown
below. Table A.9 describes the message fields.
$PTNL,GGK_SYNC,172814.00,071296,
3723.46587704,N,12202.26957864,W,
3,06,1.7,EHT-6.777,M*48
10 Ellipsoidal height of fix
11
Table A.9 PTNL,GGK_SYNC message fields
Field Meaning
1 UTC of position fix
2Date
3Latitude
4 Direction of latitude:
5 Longitude
6 Direction of Longitude:
Table A.8 PTNL,GGK message fields (continued)
Field Meaning