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NPK Morsvyazavtomatika - Marine Electronics

GGR-110

GPS/Glonass receiver

  • Description
  • Technical specification
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GGR-110 GPS/GLONASS Receiver is designed to detect the current coordinates, speed and time by GLONASS, GPS, WAAS, EGNOS Satellite Navigation Systems . The device sends the speed, time and coordinates values through RS-232 and RS-422 interfaces in the form of NMEA-0183 sentences.
  • Overall and mounting dimensions
  • Functional scheme
  • Wiring diagram
General characteristics
Overall dimensions 225x150x45,5 mm
Ingress protection rating IP 22
Storage temperature -30…+70 °С
Operating temperature -15…+60 °С
Weight not more than 1,5 kg
Electrical characteristics
Supply voltage 18…36 VDC
Current consumption 170 mA (at 24 VDC) 1 А is maximum
Galvanic isolation from the supply mains +
Reverse polarity protection +
Data Interfaces
Input ports 1xRS-232, 1xRS-422
Baud rate 4800…38400 bit/s
Update frequency 1 Hz
Communication protocols NMEA 0183
Receiver characteristics
Number of channels receiving of GPS, GLONASS, WAAS, EGNOS signals 16
The mean square error of positioning:
GLONASS not more than 30 m
GLONASS/GPS not more than 20 m
in differential mode not more than 10 m
The mean square error of velocity estimation not more than 0,05 m/s
The mean square error of time estimation not more than 250 ns
Time to first fix:
"hot" start not more than 20 s
"warm" start not more than 50 s
"cold" start not more than 150 s