Simrad HS75 GNSS Compass

Simrad HS75 GPS Compass

• NMEA 2000 certified
• Supports GPS, GLONASS, Galileo, BeiDou, QZSS
• Heading accuracy of 0.75° in a small form factor
• SBAS
• Fast start-up time
• Dead-reckoning during temporary satellite outage
• Plug and play with Simrad autopilot and radar systems
• 10 Hz heading and position update rate
• Provides heading, position, SOG, COG, heave, pitch and roll
• NMEA 2000 only
• Mounts directly on flat surface
• Mounting kits sold separately (000-15686-001 Pole Mount Bracket & 000-15687-001 Surface Mount Kit )
• NMEA 2000 cable sold separately in different lengths
• Well suited as autopilot heading source
• Well suited as radar heading source

The HS75 GNSS Compass supports GPS, GLONASS, Galileo, QZSS, and BeiDou satellites. The GNSS antennas are separated by 20 cm (7.87") between phase centers, resulting in a heading performance of better than 0.75° RMS. The HS75 can provide heading and positioning updates at 10 Hz and delivers positioning accuracy of 0.6 m 95% of the time when using differential GPS corrections from Satellite Based Augmentation Systems (SBAS).

The six-axis rate sensor improves system performance and provides backup heading information in the event a GNSS heading is not available due to signal blockage. The sensor provides a substitute heading, accurate to within 1 per minute for up to three minutes.