Product Info

Smart LTE Module Series
SC66 Hardware Design
SC66_Hardware_Design 91 / 118
5 GNSS
SC66 module integrates a Qualcomm IZat™ GNSS engine (Gen 9) 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 SC66 module in conduction mode.
Table 35: GNSS Performance
Parameter
Description
Typ.
Unit
Sensitivity (GNSS)
Cold start
TBD
dBm
Reacquisition
TBD
dBm
Tracking
TBD
dBm
TTFF (GNSS)
Cold start
TBD
s
Warm start
TBD
s
Hot start
TBD
s
Static Drift (GNSS)
CEP-50
TBD
m