Selling Points: 1. 10000 waypoints; 10000 marks, 500 routes of up to 100 waypoints each; 12 tracks of up to 16384 track points each 2. Internal AIS Transponder & Receiver, receive and send message 3. Display screens:Position Screen, Satellite Screen, Compass Screen, Chart Plotter Screen, Highway Screen, AIS Screen, Day/Night Mode5. Support update chart plotter by SD card, support data butt 4. Waterproof, mouisureproof, salt spray proof
展品说明:GPS Characteristics Receive channel: GPS: 12 parallel channels, 12 satellite tracking Positioning Systems: all-in-view Accuracy GPS: position: <5m (95%); speed: 0.1m/s; time:±90ns Synchronized with satellite time Start Time: <3 seconds (hot start); average 45seconds (warm start); average 60seconds (cold start) Restart Time: 0.1second Receive Frequency: L1(1575.42±MHz) Tracking speed: 0.1-1000Byte Dynamics Altitude: 50,000m Max Velocity: 500 m/s Acceleration: 4g Max AIS Characteristics Working frequency: 161.975MHz/162.025MHz Output power: 5w Channel Bandwidth: 25 KHz Channel spacing: 25 KHz Modulation mode: 25 KHz GMSK Bit Rate: 9600b/s+50ppm (GMSK) AIS receiver sensitivity: -116dBm