NavCom LAND-PAK Rev.N - Manual (Page 77)

Technical Reference Manual Rev. N
Blk = All; Blu = IOP w/Internal Radio ; Red = IOP & LBM ; Grn = Engine only
75
0x6f - RTCM Wrapper block - Variable Length
RTCM wrapper block will be accepted as a NCT formatted message in lieu of an actual RTCM
input message stream.
Record
Usage Command - No
Response - Yes
Input:
Output: Used with RTCM corrections from the IOP to the GPS engine. This
message identifies the contents as RTCM corrections to the GPS engine, 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 6f (hex) U08 1
Length 0x00xx U16 2
Wn1 RTCM message string U08[] 1[]
CKSM Checksum U08 1
ETX 03 (hex) U08 1
Special care should be taken to avoid both the RTCM Wrapper block and the
RTCM input stream being active at the same time. Unpredictable results could
occur.