Ideal heading source for non-SOLAS professional vessels like Search and Rescue, Patrol, Fishing,  Workboats and more. Provides solid 0.75° RMS heading accuracy in a compact unit. Supports GPS, GLONASS, Galileo, BeiDou, QZSS for increased accuracy across the world.

he 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 1º per minute for up to three minutes.

Mounting Options

The HS75 offers four different mounting options:

• No adapter, HS75 is secured with screws from the underside of the mounting surface. Cable exits through the mounting surface.
• Using a low profile adapter secured with screws from the top of the mounting surface. Cable exits through the mounting surface.
• Using a high profile adapter secured with screws from the top of the mounting surface. Cable exits through the adapter, above the mounting surface.
• Pole Mounting

Remember to add the mounting kit for either pole or surface mount if required! 

Key Features

• 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
• Easy wiring
• Mounts directly on flat surface
• Mounting kits sold separately (000-15686-001 & 000-15687-001)
• NMEA 2000 cable sold separately in different lengths
• Well suited as autopilot heading source
• Well suited as radar heading source
• Great combination with P2005 for Non-SOLAS satellite positioning.