The Garmin MSC 10 is a high-precision GPS satellite compass designed to replace traditional magnetic compasses. It utilizes multi-frequency GNSS (L1 & L5) and multi-constellation navigation (GPS, Galileo, GLONASS, and BeiDou) to provide accurate heading, pitch, roll, and heave information, even in wind and waves.
• A built-in attitude and heading reference system (AHRS) smoothes heading data, ensuring stable output even in rolling conditions.
• Heading accuracy reaches ±2° RMS, with typical positioning accuracy of <1 meter CEP / <3 meters (95% confidence level).
• Supporting a 10 Hz update rate, it transmits data to various marine devices (such as chartplotters, navigation systems, and autopilot systems) via the NMEA 2000 network.
If satellite signal loss occurs, it can also fall back to magnetometer heading (requiring additional calibration). ________________________________________
Product Specifications and Contents
Dimensions and Weight
• Dimensions: Approximately 6.1" × 13.1" × 3.0" (approximately 155 × 333 × 76 mm)
• Weight: Approximately 810g
Power and Connections
• Voltage Range: 9–32V DC (approximately 180mA at 12V)
• Includes 6m NMEA 2000 cable and T-connector
• Network Load Unit (LEN) 6, maximum 300mA
Package Contents
• MSC-10 host unit
• Pole mount bracket and mounting accessories
• 6m NMEA 2000 cable and T-connector
• Instruction Manual
• One-year manufacturer's warranty
Waterproof rating: IPX7 (temporary immersion in water)
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Applications and Benefits
• Ideal for use as a primary heading sensor, compatible with Garmin Designed for use with autopilots, chartplotters, and other systems.
• Unaffected by magnetic interference (e.g., from motors and metal hulls).
• Continuously provides dynamic information such as pitch, roll, and vertical pitch, even in strong winds and waves.
• Supports dual-mode heading detection with GNSS primary and magnetic backup for enhanced reliability.
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Pricing and Purchasing Information
Prices on US websites range from approximately US$849 to US$1,150 (approximately NT$27,000 to NT$37,000).
Actual prices vary depending on the supplier, region, and shipping costs. If purchasing in Taiwan, it is recommended to inquire directly through the Garmin Taiwan official website or authorized dealers for pricing and availability.
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Installation Recommendations and Notes
• A NMEA 2000 network is required before installation. If not, components such as the backbone cable, terminator, and power cord must be purchased separately.
• Confirm that your chartplotter, autopilot, or other device supports NMEA. 2000 Heading input.
• If magnetic backup mode is enabled, be sure to calibrate the compass to ensure accuracy.
