Digunakan sebagai alat navigasi untuk menentukan arah mata angin, sekaligus posisi koordinat kapal secara tepat.
| POWER SUPPLY ELECTRICAL | : 10.5 – 40VDC |
| PROTECTION | : over-current, over-voltage, power transient and accidental reverse polarity protection |
| INPUT | : 2 x NMEA0183 |
| Input sentences | : GGA, GLL, GMS, GNS, GSA, GSV, RMC, VTG, HDT |
| Baudrate | : auto scan up to 38400 |
| Support heading/GPS sensor | : KA-GC05, KA-GC9A and Hemisphere GPS Compass (V102 and V104s) |
| OUTPUT | : 2 x NMEA0183 |
| Output sentences | : HDT, HDM and HDG (selectable) and RMC, GSA, GGA, VTG, ZDA (Fixed) |
| Heading Output interval selections | : 25ms, 100ms, 200ms (default) and 1,000ms |
| Output baudrate selections | : 4800 (default), 9600, 19200 and 38400 (selectable) |
| Display unit | : -15 °C to +55 °C |
| Heading/GPS sensor unit | : -25 °C to +70 °C (for KA-GC05 and KA-GC9A) |
| HUMIDITY | : 93% ±3% on 40 °C |
| Display unit | : IPX5 |
| Heading/GPS sensor unit | : IPX7 (for KA-GC05 and KA-GC9A) |
| Gross Weight | : 2 KG |