Marinelite SC90 Satellite Compass System

Further details of Marinelite SC90 Satellite Compass System

The Marinelite SC90 satellite compass system is a device designed to provide heading and positioning data for vessels. The system uses satellite positioning technology, features multiple data interfaces, and can optionally be used with a touchscreen display unit.

Marinelite SC90 Satellite Compass System

• 0.4° RMS heading accuracy
• Pitch/Roll accuracy: 0.4° RMS
• Base distance: 60 cm
• Positioning accuracy: 2.5 m
• Cold start: less than 2 minutes
• First position determination during cold start: up to 32 s
• Warm start: up to 1 s
• Signal recovery: up to 1 s
• Velocity accuracy (GPS+BDS): 0.1 m/s

Satellite Systems and Operation

• Front-loaded carrier phase decoding technology
• Optional support for Beidou/GPS/GLONASS/Galileo multi-satellite systems
• Advanced velocity and heading filtering technology
• Built-in gyroscopic compensation system
• Up to 50 heading updates per second
• Support for turn rates up to 90°/s

Data Communication

• 6 NMEA0183 data interfaces
• 2 GNSS outputs, fixed at 9,600 bits/s
• 2 HDT outputs, default 38,400 bits/s, adjustable
• 2 combined HDT and GNSS outputs, default 4,800 bits/s, adjustable
• 2 AD-10 interfaces
• 1 display connection
• 1 optional CAN interface
• 1 alarm input
• Supported NMEA0183 sentences: RMC, VTG, GGA, GSA, GSV, GLL, ZDA, HDT, ROT, THS

Optional display unit

• 5-inch display
• 800 × 480 resolution
• Display modes: Compass, Nav data

Power supply and environmental specifications

• Supply voltage: 11–35 V
• Operating temperature: -30 °C to +70 °C
• Antenna unit protection rating: IP56
• Junction box protection rating: IP20
• Vibration resistance: IEC60945

Package Contents

• SC901 antenna unit
• SC900 junction box
• SC902 display unit (optional)
• GNSS antenna data cable
• 2-pin power cable
• 6-pin data cable (optional)
• 8-pin data cable
• Mounting bracket
• Installation guide
• Other mounting accessories

The system provides multi-channel NMEA0183 output and supports data connectivity with marine equipment. The product is certified for marine use by the China Classification Society (CCS).