Warm start
@ open sky
Hot start
@ open sky
Accuracy
CEP-50
(GNSS)
NOTES
1.
Tracking sensitivity: the minimum GNSS signal power at which the module can maintain lock (keep
positioning for at least 3 minutes continuously).
2.
Reacquisition sensitivity: the minimum GNSS signal power required for the module to maintain lock
within 3 minutes after the loss of lock.
3.
Cold start sensitivity: the minimum GNSS signal power at which the module can fix position
successfully within 3 minutes after executing cold start command.
5.3. Antenna Connectors
5.3.1. Antenna Connector Location
RM500Q-AE and RM502Q-AE have four antenna connectors each: ANT0, ANT1, ANT2 and
ANT3_GNSSL1, which are shown as below.
RM500Q-AE&RM502Q-AE_Hardware_Design
Autonomous
XTRA enabled
Autonomous
XTRA enabled
Autonomous
@ open sky
ANT0 ANT1 ANT2
Figure 28: RM500Q-AE Antenna Connectors
RM500Q-AE&RM502Q-AE Hardware Design
ANT3_GNSSL1
5G Module Series
22.55
s
2.02
s
1.33
s
1.47
s
1.8
m
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