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Technology Specification

Specification

Performance Condition

Performance

GNSS constellations Different product configurations GPS/Galileo/GLONASS/QZSS/IRNSS
Sensitivity-Acquisition All signals at same threshold power level -175dBm
Maximum sensitivity One signal above -167dBm -177dBm
2D position accuracy -175dBm Urban indoor <20m (typical) 
3D position accuracy -155 to -175dBm Urban indoor 10m to 25m (typical)
TTFF threshold signal level -175dBm (100 ppb TCXO) 450 seconds
TTFF moderate indoor signal level -155dBm 8 seconds
Time transfer error Urban indoor, threshold signal levels <100 nanoseconds RMS (typical)

More comprehensive specifications available upon request

All specifications subject to change