Appendix
A Glossary
Abbreviation
BeiDou
ECEF
GLONASS
GND
GNSS
GPS
PCB
PLL
PPS
QZSS
RAIM
RF
RTCM
RTK
TTFF
UART
Table 5: Explanation of abbreviations used
B Radio communication link configuration
By default, users do not need to do any configuration for the Radio communication link. The u-blox default
configurations are tested and verified.
Users need to take all responsibility for any changes against the default configuration.
By default, u-blox has configured the radio link module to meet local radio frequency requirements. The
C94-M8P application boards are labeled according to different radio module variants as follows:
C94-M8P-1 for China
C94-M8P-2 for USA and Canada
C94-M8P-3 for Europe
C94-M8P-4 for Japan
The default radio-link configurations in shipped C94-M8P boards are listed here:
UBX-15031066 - R06
Definition
Chinese satellite system
Earth Center Earth Fixed format
Russian satellite system
Ground
Global Navigation Satellite System
Global Positioning System
Printed circuit board
Phase Locked Loop
Pulse Per Second
Quasi-Zenith Satellite System
Receiver Autonomous Integrity Monitoring
Radio Frequency
Radio Technical Commission for Maritime Services
Real Time Kinematic
Time To First Fix
Universal Asynchronous Receiver/Transmitter
Advance Information
C94-M8P - User Guide
Appendix
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