NG800
User Manual for NRSW version 4.5.0.100
3.4.7. GNSS
The GNSS module supports Dead Reckoning with onboard 3D accelerometer and 3D gyroscope.
Feature
Specification
Systems
GPS/GLONASS/BeiDu/Galileo
Data stream
JSON or NMEA
Channels
72
Tracking sensitivity
Up to -160 dBm
Accuracy
Up to 2.5m CEP
Dead Reckoning Modes
UDR: Untethered Dead Reckoning
Supported antennas
Active and passive
Table 3.8.: GNSS Specifications
The GNSS antenna port has the following specification:
Feature
Specification
Max. allowed cable length
30 m
Max. allowed active antenna gain
26 dB (including the cable attenuation)
Min. distance between collocated ra-
dio transmitter antennas
20 cm
Active antenna supply
3.0 V, 100 mA max.
Connector type
FAKRA, C-Code, Blue
Table 3.9.: GNSS / GPS Antenna Port Specification
20
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