10,000 waypoints, 10,000 marks, 100 routes of up to 100 waypoints each, 12 tracks of up to 16,384 track points each
Display screens: Positioning Screen, Satellite Screen, Compass Screen, Chart Plotter Screen, Highway Screen
Alarm: FIX Alarm; ARV Alarm; XTE Alarm; ANC Alarm; Clock
Support update chart plotter by SD card, support data butt
Waterproof, salt spray proof
Class B AIS transponder receiver
Track protection, can delete any track

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:100ns Synchronized with satellite time
Start Time: <3 seconds (hot start); average 45seconds (warm start); average 60seconds (cold start)
Restart Time: 0.1second
Receive Frequency: L11575.42MHz
Tracking speed: 0.1-1000Byte

Dynamics:
Altitude: 50,000m Max
Velocity: 500 m/s
Acceleration: 4g Max
Receiver Assembly
Display System: Screen size:5-inch HD color LCD.
Display modes: Positioning Screen, Satellite Screen, Compass Screen, Chart Plotter Screen, Highway Screen
Memory capacity: 10,000 waypoints; 10,000 Marks, 100 routes of up to 100 waypoints each; 12 tracks of up to 16,384 track points each

Tracking speed: 0.1byte
GPS Alarm: FIX Alarm; ARV Alarm; XTE Alarm; ANC Alarm; Clock
Voltage: 10-36vdc
Power Supply: <4w
Operating Environment

Temperature
Antenna unit: -25 to +70.
Display unit: -15 to +55
Humidity: 40<93%
Temperature range: -15 – + 70
Storage temperature: -40-+80
Waterproof:
Antenna unit: IPX6
Display unit: IPX5
Product size: 198mm (L)*121mm (W)*66.6mm(H)
Net weight: 0.75kg
Packing size: 272mm (L)*170mm (W)*235mm (H)
Gross weight: 2.8kg

What’s in the box:
SH-598A
Protective cover
Power cable
GPS antenna
AIS antenna
Mounting bracket with knobs
Screws
Manual guide

1 year warranty