NavCom LAND-PAK Rev.N - Manual (Page 76)

Technical Reference Manual Rev. N
Blk = All; Blu = IOP w/Internal Radio ; Red = IOP & LBM ; Grn = Engine only 74
0x6e - NMEA Wrapper block - Variable Length
NMEA wrapper block will be accepted as a NCT formatted message in lieu of an actual NMEA
input message stream.
Record
Usage Command - No
Response - Yes
Input:
Output: Used with NMEA data from the GPS engine to the IOP. This message
identifies the contents as NMEA data to the IOP, for appropriate processing
Ref Message Field Description Data Type Units Range Scale
Byte
Count
STX 02 (hex) U08 1
PRA1 99 (hex) U08 1
PRA2 66 (hex) U08 1
ID 6e (hex) U08 1
Length 0x00xx U16 2
Wn1 NMEA message string U08[] 1[]
CKSM Checksum U08 1
ETX 03 (hex) U08 1