Gnss Performance - Quectel EM05-G Hardware Design

5.2.3. GNSS Performance

The following table shows GNSS performance of EM05-G module.
Table 28: GNSS Performance
Parameter Description
Cold start
Sensitivity
Reacquisition
(GNSS)
Tracking
Cold start
@ open sky
TTFF Warm start
(GNSS) @ open sky
Hot start
@ open sky
Accuracy
CEP-50
(GNSS)
NOTES
Tracking sensitivity: the minimum GNSS signal power at which the module can maintain locked (keep
1.
positioning for at least 3 minutes continuously).
Reacquisition sensitivity: the minimum GNSS signal power required for the module to maintain
2.
locked within 3 minutes after the loss of lock.
Cold start sensitivity: the minimum GNSS signal power at which the module can fix position
3.
successfully within 3 minutes after executing cold start command.
EM05-G_Hardware_Design
Conditions
Autonomous
Autonomous
Autonomous
Autonomous
XTRA enabled
Autonomous
XTRA enabled
Autonomous
XTRA enabled
Autonomous
@ open sky
LTE Standard Module Series
EM05-G Hardware Design
Typ. Unit
TBD dBm
TBD dBm
TBD dBm
TBD s
TBD s
TBD s
TBD s
TBD s
TBD s
TBD m
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