User's Guide

LE910Cx HW User Guide
Doc#: 1VV0301298
Rev. 13.0 Page 90 of 124 2019-06-07
GNSS Characteristics
Table 39 specifies the GNSS characteristics and expected performance. The values are
related to typical environment and conditions.
Table 39: GNSS Characteristics
Parameters
Typical
Measurement
Notes
Sensitivity
Standalone or MS Based
Tracking Sensitivity
-162.3 dBm
Acquisition -157.5 dBm
Cold Start Sensitivity -157.5 dBm
TTFF
Hot 1.1s
GPS+GLONASS
Simulator test
Warm 22.1s
GPS+GLONASS
Simulator test
Cold 29.94s
GPS+GLONASS
Simulator test
Accuracy 0.8 m
GPS+GLONASS
Simulator test
Min Navigation update rate 1Hz
Dynamics 2g
Operation limits 515 m/sec
A-GPS Supported