Si-Tex Vector Compact GPS Compass offers superior navigation including accurate positioning and heading performance. V104 uses SBAS (WAAS, EGNOS, MSAS, etc.) for differential GPS position allowing Hemisphere GNSS to provide a low cost and highly effective positioning and heading based smart antenna.
COAST technology maintains deferentially corrected positioning for 40 minutes or more after loss of differential signal.
*Offered as a Serial or NMEA 2000 version