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PRO-04M (Navigation receiver)

NIIMA
Application
Flight-navigation equipment: global navigation satellite system receivers.

Characteristics
GNSS supported signals: GLONASS L1OF, GPS L1 C/A, Galileo E1 B/C, SBAS L1 C/A, QZSS L1 C/A
Number of channels: 44
Position accuracy:
  1. Autonomous mode: horizontal <2.5 m, altitude <4 m
  2. Differential modes: SBAS correction <2 m, correction stations <1.5 m
  3. Speed accuracy: <0.02 m/s
  4. 1PPS timing accuracy: <30 ns
TTFF (Cold start 27 s, Warm start 25 s, Hot start 2 s, Reacquisition 1 s)
Output update rate: 1/2/5/10 Hz
Supported protocols: Binary, NMEA 0183, RTCM SC-104, Interfaces: 2x UART
Main supply voltage: 1.71–1.89 V
Operating temperature: –40…+85°C

Equivalent: Ublox M8
Accessories: Semiconductor wafers
Status: In serial production