Hotline: 0913 902 100
0913 902 100


Lightest and smallest in the world, the GPC–400 is an affordable GPS–based heading sensor and positioning system consisting of 12–channel dual precision GPS engines, dual antennas, a single–axis gyro, and a tilt–sensor, all integrated into a single sturdy housing for ease of mounting in space–limited sites.

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Details information


  • Outputs stable heading data accurate up to 0.75 degrees (RMS) or better at a fast rate even while the vessel stays stationary, in addition to submeter–accurate position information with differential corrections applied.
  • Combination of a built–in gyro and tilt–sensor provides short start–up times and continual backup heading updates in the event of losing a GPS heading.
  • COASTTM*1 technology allows old DGPS correction data to be utilized during a temporary loss (in excess of 40 minutes) of GPS signals without significantly degrading the data quality.
  • SBAS–enabled, compatible with free, public satellite–based differential correction systems, including WAAS*2, EGNOS*3 and MSAS*4. IALA*5 beacon receiver optionally available.
  • Requires only a single cable (power and data) connection and operates reliably over a varying power source voltage likely encountered in small vessels.