Smart Module Series
SC20_Series_Hardware_Design 14 / 133
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Product Overview
2.1. General Description
SC20 is a series of Smart LTE modules based on Android/Linux operating systems, which provide
industrial grade performance. Its general features are listed below:
Supports worldwide LTE-FDD, LTE-TDD, DC-HSDPA, HSPA+, HSDPA, HSUPA, WCDMA,
TD-SCDMA, EVDO/CDMA, EDGE and GPRS coverage.
Supports short-range wireless communication via Wi-Fi 802.11a/b/g/n and Bluetooth 4.2 LE.
Integrates GPS/BeiDou/GLONASS or GPS/BeiDou/Galileo satellite positioning systems.
Supports multiple audio and video codecs.
Integrates built-in high performance Adreno
TM
304 graphics processing unit.
Enables smooth play of 720P videos.
Provides multiple audio and video input/output interfaces as well as abundant GPIO interfaces.
SC20 series is composed of Android version and Linux version.
Android version includes SC20-CE R1.1, SC20-E, SC20-A, SC20-AU, SC20-J, SC20-EU.
Linux version includes SC20-CEL R1.1, SC20-EL, SC20-AL, SC20-AUL, SC20-JL, SC20-AX,
SC20-EX.
The following tables show the supported frequency bands and network standards of SC20 series.
Table 1: SC20-CE R1.1/-CEL R1.1 Frequency Bands
Mode Frequency
LTE-FDD B1/B3/B5/B8
LTE-TDD B38/B39/B40/B41
WCDMA B1/B8
TD-SCDMA B34/B39
EVDO/CDMA BC0
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