●Built-in high sensitivity GPS receiver board with accurate positioning, adopting advanced and independent R&D technology of high stable navigational speed and course
●Stable quality for AIS seires;
●Support GPS + Beidou Accurate positioning
●Enavi adopts S52 standard chart display, supports international S57 and S63 chart format
●Long reception distance and strong receiving sensitivity;
●A large number of receiving vessels;
●Built-in free map;
●Excellent anti-interference processing.