Gnss; Gnss Performance - Quectel SC200L-EM Hardware Design

5 GNSS

SC200L integrates a Unisoc GNSS engine (GEN 8C) which supports multiple positioning and
navigation systems including GPS, GLONASS, and BeiDou. With an embedded LNA, the module
provides greatly improved positioning accuracy.

5.1 GNSS Performance

The following table lists the GNSS performance of the SC200L module in conduction mode.
Table 29: GNSS Performance
Parameter
Sensitivity (GNSS)
TTFF (GNSS)
Static Drift (GNSS)
Note
SC200L-WF NOT SUPPORT GNSS。
SC200L_Hardware_Design
Description
Cold start
Reacquisition
Tracking
Cold start
Warm start
Hot start
CEP-50
Typ. Unit
-147 dBm
-156 dBm
-156 dBm
30 s
23 s
5 s
<2.5 m
SC200L Hardware Design
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