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5
GNSS
The module integrates a IZat™ GNSS engine (GEN 8C) which supports multiple positioning and
navigation systems including GPS, GLONASS, Galileo, BDS, QZSS, SBAS and NavIC
embedded LNA, the positioning accuracy of the module has been significantly improved.
5.1. GNSS Performance
The following table lists the GNSS performance of the module in conduction mode.
Table 32: GNSS Performance
Parameter
Sensitivity
TTFF
Accuracy
NOTE
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 loss of lock.
3.
Acquisition sensitivity: the minimum GNSS signal power at which the module can fix position
successfully within 3 minutes after executing cold start command.
5
SC206E-WF does not support GNSS and NavIC is supported by SC206E-NA only.
SC206E_Series_Hardware_Design
Description
Acquisition
Reacquisition
Tracking
Cold start
Warm start
Hot start
CEP-50
Typ.
-147
-159
-159
31.2
24.7
1.32
1.95
Smart Module Series
5
. With an
Unit
dBm
dBm
dBm
s
s
s
m
72 / 115
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