GPS BDS Chart Plotter Satellite Navigator Built in Class B AIS Transponder 2D 3D Positioning 8in Color Display for Boat Middle East Africa Europe Chart Item Type: GPS Chart Plotter Material: ABS Display Size: 8in Resolution: 640x480 Display Mode: TFT LCD color display Operation Mode: Adjustable backlight keys, shortcut keys, T9 keyboard Language: English Voltage Range: 24V DC±%20 Power Supply: High performance, fully isolated PWM control power supply Power Consumption: ≤15W Compass Safety Distance: ≥1.5 m Other Functions: Tide and compass interface; AIS display and alarm, AIS information, vessel management (if AIS is entered) Input/Output: GPS/BDS (GGA, GLL, GSA, RMC, VTG, AIS(VDM)) Memory Card: Update software and diagrams, import and export data Data Display: Suspension Data: Ship latitude and longitude, fish area, speed, heading information; navigation information Ambient Temperature: -15℃-55℃ Protection Class: IP20 AIS Function: Emission Channel: 1 ch Receive Channel: 2 ch Receiving Frequency: 156.025-162.025MHz Default Channel: CH2087, CH2088 Bandwidth: 25KHz Modulation Method: GMSK Receive Sensitivity: Better than -107dBm RF Output Power: 2 W Transmitting Channel: 87B/161.975MHz Receiving Channel: 88B/162.025MHz GPS receiver adopts high speed stabilization technology GPS Receiver Positioning Accuracy: ≤15m, accuracy 95% GPS Receiver Positioning Time: 45s for cold start, 15s for hot start Navigation Performance: Waypoints And Markers: 6000 points Routes: 200 routes, each route contains 99 waypoints Tracks: ≥200 routes Includes tide and compass Intelligent anticollision Interface: 1. GPS Output: RS 422, NMEA0183, 4800bps 2. AIS Input And Output: RS 422, NMEA0183, 38400bps 3. Sonar Input And Output: RS 422, NMEA0183, 115200bps 4. GPS Antenna Interface: BNC base, impedance 50Ω 5. VHF Antenna Interface: UHF base, impedance 50Ω 6. Power Interface: 24V DC±%20