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RoyalTek RGM-3000/REB-3000
GPS Module Operational Manual)
43
Pseudo-range Correction
4
BFC97C67
m
3217652839
Pseudo-range Rate
Correction
4 3CAAAAAB m/s
1017817771
Correction Age
4
3FBFFE12
s
1069547026
Reserved 4
Reserved 4
Payload Length: 26 bytes
1. 0 = Use no corrections, 1 = Use WAAS channel, 2 = Use external source, 3 = Use Internal
Beacon, 4 = Set DGPS Corrections
Navigation Library SV State Data -
Message I.D. 30
Output Rate: Every measurement cycle (full
power / continuous : 1Hz)
Example:
A0A20053—Start Sequence and Payload
Length
1E15....2C64E99D01....408906C8—Paylo
ad
2360B0B3—Message Checksum and End
Sequence
Table B- 56 SV State Data
Binary(Hex) ASCII(Decimal)
Name
Bytes
Scale Example
Units
Scale Example
Message ID 1 1E 30
Satellite ID
1 15 21
GPS Time 8 s
Position X 8 m
Position Y 8 m
Position Z 8 m
Velocity X 8 m/s
Velocity Y 8 m/s
Velocity Z 8 m/s
Clock Bias 8 s
Clock Drift 4
2C64E99D
s
744810909
Ephemeris Flag
1
1
01
1
Reserved
8
Ionospheric Delay
4
408906C8
m
1082721992
Payload Length: 83 bytes
1. 0 = no valid SV state, 1 = SV state calculated from ephemeris, 2 = Satellite state calculated from almanac
Navigation Library Initialization Data -
Message I.D. 31
Output Rate: Every measurement cycle (full
power / continuous : 1Hz)
Example:
A0A20054—Start Sequence and Payload
Length
1F....00000000000001001E000F....00....000
000000F....00....02....043402....
....02—Payload
0E27B0B3—Message Checksum and End
Sequence
Table B- 57 Measurement Data
Binary(Hex) ASCII(Decimal)
Name
Bytes
Scale Example
Units
Scale Example
Message ID 1 1F 31
Reserved 1