C-Nav 2050M User Manual - page 41
C-Nav2050 User Guide
GPS Performance
The C-Nav2050 utilizes Navcom’s NCT-2100 GPS
engine, which incorporates several patented
innovations. The engine’s industry-leading receiver
sensitivity provides more than 50% signal to noise ratio
advantage over competing technologies. This results in
improved real time positioning, proven through
independent tests, when facing various multipath
environments.
Rugged Design
Units have been tested to conform to MIL-STD-810F for
low pressure, solar radiation, rain, humidity, salt-fog,
sand, and dust. The rugged design of the C-Nav2050
system components provides protection against the
harsh conditions common to offshore and marine
environments.
Accuracy
The system provides <50cm position accuracy (RMS)
when WAAS, EGNOS, MSAS or GAGAN correction
signals are used.
The system provides <10cm position accuracy (post-
convergence period) when C-Nav Correction Service
signals are used.
The system provides instant <0.5cm position accuracy
when UltraRTK™ correction signals are used (base-
line, <40km, 0.5cm +1ppm). Contact C-Nav Support for
UltraRTK™ information and subscriptions. UltraRTK™
requires firmware version 4.2 or higher.
The system provides instant <1cm position accuracy
when RTK correction signals are used. (Short base-
line, <10km, 1cm +1ppm)
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