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Figure 29: NAVconfig Differential corrections tab in the Hardware Setup section
Table 23: NAVconfig Differential corrections formats
RTCA RTCA is the standard adopted for aircraft. It was the first open standard to use
1 cm corrections. The RT-Base S and GPS-Base products use RTCA
RTCM RTCM is the most common open standard used for differential corrections
RTCMV3 RTCMV3 is the latest version of RTCM. This option gives the best accuracy and
should be used if your differential corrections are in Version 3 format
CMR This is a standard adopted by Trimble. The RT products support both CMR and
CMR+ formats
Advanced This option is reserved