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Quectel SC20
Multi-mode Smart LTE Module
with Wi-Fi & Bluetooth
General Features
Frequency Bands
OS
LTE Version
Bandwidth
Antenna
Supply Voltage Range
Operation Temperature
Dimensions
Package
Weight
Control via AT Commands
Specifications
Data
LTE
DC-HSPA+
WCDMA
TD-SCDMA
EDGE
GPRS
Voice
Speech Codec Modes
Echo Arithmetic
VoLTE
Special Features
Firmware Update
WLAN
BT
GNSS
Copyright © 2016 Quectel Wireless Solutions Co., Ltd. All Rights Reserved
SC20-CE
FDD LTE: B1/B3/B8
TDD LTE: B38/B39/B40/B41
TDSCDMA: B34/B39
EVDO/CDMA: BC0
WCDMA: B1/B8
GSM: 900/1800MHz
SC20-E*
FDD LTE: B1/B3/B5/B7/B8/B20
TDD LTE: B38/B40/B41
WCDMA: B1/B5/B8
GSM: 850/900/1800/1900MHz
SC20-A*
FDD LTE: B2/B4/B5/B7/B12/B13/B25/B26
WCDMA: B1/B2/B4/B5/B8
GSM: 850/1900MHz
SC20-AU*
FDD LTE: B1/B3/B5/B7/B8/B28
TDD LTE: B40
WCDMA: B1/B2/B5/B8
GSM: 850/900/1800/1900MHz
SC20-J*
FDD LTE: B1/B3/B8/B18/B19/B26
TDD LTE: B41
WCDMA: B1/B6/B19
Android 5.1
3GPP E-UTRA Release 11
1.4/3/5/10/15/20MHz
DL MIMO 2×2, supports Rx-diversity
3.5V ~ 4.2V, 3.8V Typ.
-40°C ~ +85°C
40.5mm × 40.5mm × 2.8mm
LCC
Approx. 9.8g
3GPP TS27.007 and enhanced AT commands
LTE-FDD Max 150Mbps (DL) Max 50Mbps (UL)
LTE-TDD Max 130Mbps (DL) Max 35Mbps (UL)
Max 42Mbps (DL)
Max 5.76Mbps (UL)
Max 384Kbps (DL)
Max 384Kbps (UL)
Max 4.2Mbps (DL)
Max 2.2Mbps (UL)
Max 236.8Kbps (DL) Max 236.8Kbps (UL)
Max 85.6Kbps (DL)
Max 85.6Kbps (UL)
HR, FR, EFR, AMR, AMR-WB
Echo Cancellation
Noise Reduction
Analog Audio and VoLTE (Voice over LTE)
(Optional)
Firmware updated via USB
2.4G, 802.11 b/g/n (SC20-CE)
2.4G/5.8G, 802.11 a/b/g/n (SC20-E/-A/-AU/-J)*
BT2.1+EDR/3.0/4.1 LE
GPS/GLONASS/BeiDou
Electrical Characteristics
Output Power
Consumption
Sensitivity
(10MHz for LTE)
Interfaces
LCM
Camera
Touch Panel
Audio
Video
USB 2.0 Device
I2C
USIM
GPIO
UART
SDIO
PWRKEY
Antenna
ADC
Certification
Approval
* Under development
http://www.quectel.com
40.5mm
2.8mm
Class 3 (23dBm±2dB) for LTE FDD bands
Class 3 (23dBm±2dB) for LTE TDD bands
Class 3 (24dBm+1/-3dB) for WCDMA bands
Class 2 (24dBm+1/-3dB) for TD-SCDMA bands
Class 3 (24dBm+3/-1dB) for CDMA BC0
Class 4 (33dBm±2dB) for EGSM900
Class 1 (30dBm±2dB) for DCS1800
Class E2 (27dBm±3dB) for EGSM900 8-PSK
Class E2 (26dBm±3dB) for DCS1800 8-PSK
20uA @Power off
3mA @Sleep, Typ.
LTE FDD B1: -102dBm
LTE FDD B2: -101dBm
LTE FDD B3: -101dBm
LTE FDD B4: -101dBm
LTE FDD B5: -101dBm
LTE FDD B7: -100dBm
LTE FDD B8: -101dBm
LTE FDD B12: -100dBm
LTE FDD B13: -100dBm
LTE FDD B18: -100dBm
LTE FDD B19: -100dBm
LTE FDD B20: -99dBm
LTE FDD B25: -99dBm
LTE FDD B26: -99dBm
LTE FDD B28: -99dBm
LTE TDD B38: -100dBm
4-lane MIPI_DSI, up to 1.5Gbps for each
HD (720P) @60fpbs
Use MIPI_CSI, up to 1.5Gbps per lane
Support two cameras:
2-lane MIPI_CSI for rear camera, up to 8MP
1-lane MIPI_CSI for front camera, up to 2MP
Capacitive-screen
MP3, AAC, AAC+, eAAC, AMR-NB, - WB, G.711,
WMA 9/10 Pro
Encode: 30fps 720P (H.264), 30fps WVGA (MPEG-4/VP8)
Decode: 30fps 1080P (H.264/MPEG-4/VP8/H.265
DivX4/5/6), 30fps WVGA (H.263)
×1, high Speed, 480Mbps
×3
×2, support 1.8/2.95V
×25
×2, high-speed UARTs
×1, 3.0, 4bit SDIO
4 pads for Main Antenna, Diversity Antenna, GNSS Antenna
and Wi-Fi/BT Antenna, respectively
×3 (BAT_SNS, BAT_THERM, ADC)
CCC/CE*/FCC*/GCF*/PTCRB*/AT&T*/ACMA RCM*/Verizon*
HQ address: Office 501, Building 13, No.99,
Tianzhou Road, Shanghai, China 200233
Tel: +86 21 51086236
Fax: +86 21 54453668
Email: info@quectel.com
LTE TDD B39: -101dBm
LTE TDD B40: -100dBm
LTE TDD B41: -100dBm
WCDMA B1: -110dBm
WCDMA B2: -110dBm
WCDMA B4: -110dBm
WCDMA B5: -112dBm
WCDMA B6: -110dBm
WCDMA B8: -110dBm
WCDMA B19: -110dBm
TD-SCDMA: -108dBm
CDMA/EVDO: -109dBm
GSM 850: -110dBm
GSM 900: -109dBm
GSM 1800: -109dBm
GSM 1900: -108dBm
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