GPS-20A GPS Sensor, In-antenna type GPS / DGPS Receiver, Parallel 18-channel SBAS, MSAS, WAAS and EGNOS differential ready.

SBAS compatible - In addition to positioning via standard GPS, you can also access high precision positioning data via SBAS (WAAS / EGNOS). This sensor can be connected to the GTD-110/150 chart plotter, the CVG-80/200 plotter sounder or the K-Link System to enable precision DGPS navigation.

The increasingly precise positioning data will help you improve safety at sea and locate fishing spots.

Specifications:

• Receiving frequency - 1575.42 MHz ± 1 MHz
• Receiving channel - Parallel 18-channel
• Sensitivity - -130 dBm
• Accuracy
  • Position GPS: 10m (2 drms, SA=OFF, PDOP≦3) SBAS : 8m (2 drm, SA=OFF, PDOP≦3)
  • Velocity: 0.1 kt (rms, SA=OFF, PDOP ≦3)
• Differential GPS
  • Receiver input - SBAS (WAAS, EGNOS, MSAS)
  • External input - RTCM SC-104
• General - Power supply, 10.8 to 31.2 VDC
• Power consumption - 1.3 W or less
• Data communication - Asynchronous data communication with RS-422
• Output Data Format NMEA 0183 Ver. 2.0 (NOTE: Ver. 1.5 is available on option basis)
  • Sentence - GGA, GLL, VTG, RMC, ZDA, GSA, GSV
  • Data level - RS-422
  • Output current - 40 mA or less