Internal GNSS (GPS / GLONASS) receiver specification

Technical specificationGNSS receiver

Specification

Cold start:

<2 minutes

Receiver IC Sensitivity:

  • 165 dBm (Tracking)

  • 160 dBm (Acquisition)

  • 148 dBm (Cold start)

GNSS compatibility:

  • GPS

  • GLONASS

  • BeiDou

SBAS compatibility:

  • EGNOS

  • GAGAN

  • MSAS

  • QZSS

  • WAAS

Operating frequency:

1574 MHz to 1605 MHz

Signal Acquisition:

Automatic

Almanac Update:

Automatic

Geodetic Datum:

WGS-84 (alternatives can be selected on the MFD)

Refresh Rate:

10 Hz (10 times per second)

Antenna:

  • Internal — Ceramic chip mounted near top of unit

Position Accuracy:

  • Without SBAS: <= 15 metres 95% of the time

  • With SBAS: <= 5 metres 95% of the time