LTE Specification V1.5

40.5mm
40.5mm
2.8mm
Quectel SC20
Multi-mode Smart LTE Module
with Wi-Fi & Bluetooth
Variant for China/India
SC20-CE:
LTE FDD: B1/B3/B5/B8
LTE TDD: B38/B39/B40/B41
TD-SCDMA: B34/B39
EVDO/CDMA: BC0
WCDMA: B1/B8
GSM: 900/1800MHz
Variant for EMEA/Korea/Thailand
SC20-E:
LTE FDD: B1/B3/B5/B7/B8/B20
LTE TDD: B38/B40/B41
WCDMA: B1/B5/B8
GSM: 850/900/1800/1900MHz
Variant for North America
SC20-A:
LTE FDD: B2/B4/B5/B7/B12/B13/B25/B26
WCDMA: B1/B2/B4/B5/B8
GSM: 850/1900MHz
Variant for Australia/Taiwan/Brazil
SC20-AU:
LTE FDD: B1/B3/B5/B7/B8/B28
LTE TDD: B40
WCDMA: B1/B2/B5/B8
GSM: 850/900/1800/1900MHz
Variant for Japan
SC20-J:
LTE FDD: B1/B3/B8/B18/B19/B26
LTE TDD: B41
WCDMA: B1/B6/B8/B19
Variant for the Global
SC20-W:
Only Support Wi-Fi & BT
Data
LTE:
LTE FDD: Max 150Mbps (DL)/Max 50Mbps (UL)
LTE TDD: Max 130Mbps (DL)/Max 30Mbps (UL)
UMTS:
DC-HSDPA: Max 42Mbps (DL)
HSUPA: Max 5.76Mbps (UL)
WCDMA: Max 384Kbps (DL/UL)
TD-SCDMA:
Max 4.2Mbps (DL)/Max 2.2Mbps (UL)
CDMA2000:
EVDO: Max 3.1Mbps (DL)/Max 1.8Mbps (UL)
1X Advanced: Max 307.2Kbps (DL/UL)
GSM:
GPRS: Max 107Kbps (DL)/Max 85.6Kbps (UL)
EDGE: Max 296Kbps (DL)/Max 236.8Kbps (UL)
Audio & Video
Speech Codec Modes:
HR/FR/EFR/AMR/AMR-WB
Echo Arithmec:
Echo Cancellaon/Noise Reducon
VoLTE:
VoLTE (Voice over LTE) Supported
Audio:
MP3, AAC+, eAAC, AMR-NB, -WB, G.711, WMA
9/10 Pro
Video:
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)
Interfaces
LCM:
4-lane MIPI_DSI, up to 1.5Gbps/lane
HD (720P) @60fps
Camera:
Use MIPI_CSI, up to 1.5Gbps/lane
Support Two Cameras:
2-lane MIPI_CSI for Rear Camera, up to 8MP
1-lane MIPI_CSI for Front Camera, up to 2MP
Touch Panel:
Capacive Touch Panel
Audio: 2 analog audio inputs and 3 analog audio
outputs
USB 2.0: High Speed up to 480Mbps, Support
OTG
(U)SIM Interface: × 2, 1.8V/2.95V
I2C: × 3
GPIO: × 25
UART: × 2 (high speed UARTs)
SD Card : × 1 (3.0, 4-bit SDIO)
Keypad: PWRKEY, VOL UP, VOL DOWN
ADC: × 3 (BAT_SNS, BAT_THERM, ADC)
Antenna: 4 Solder Pads for Main/Diversity/GNSS/
Wi-Fi&BT Antenna, Respecvely
Electrical Characteriscs
Supply Voltage: 3.5V~4.2V, 3.8V Typ.
Consumpon: 20uA @Power o
3mA @Sleep, Typ.
Output Power:
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 EVDO/CDMA BC0
Class 4 (33dBm±2dB) for GSM850 and EGSM900
Class 1 (30dBm±2dB) for DCS1800 and PCS1900
Class E2 (27dBm±3dB) for GSM850 and EGSM900
8-PSK
Class E2 (26dBm±3dB) for DCS1800 and PCS1900
8-PSK
Sensivity:
LTE FDD B1: -102dBm LTE TDD B39: -101dBm
LTE FDD B2: -101dBm LTE TDD B40: -100dBm
LTE FDD B3: -101dBm LTE TDD B41: -100dBm
LTE FDD B4: -101dBm WCDMA B1: -110dBm
LTE FDD B5: -101dBm WCDMA B2: -110dBm
LTE FDD B7: -100dBm WCDMA B4: -110dBm
LTE FDD B8: -101dBm WCDMA B5: -110dBm
LTE FDD B12: -100dBm WCDMA B6: -110dBm
LTE FDD B13: -100dBm WCDMA B8: -110dBm
LTE FDD B18: -100dBm WCDMA B19: -110dBm
LTE FDD B19: -100dBm TD-SCDMA: -108dBm
LTE FDD B20: -99dBm EVDO/CDMA: -109dBm
LTE FDD B25: -99dBm GSM 850: -109dBm
LTE FDD B26: -99dBm GSM 900: -109dBm
LTE FDD B28: -99dBm GSM 1800: -109dBm
LTE TDD B38: -100dBm GSM 1900: -109dBm
Enhanced Features
WLAN:
2.4G/5G, 802.11 a/b/g/n (SC20-E/-A/-AU/-J, SC20
-CE/-W R1.1)
2.4G, 802.11 b/g/n (SC20-CE/-W R1.0)
Bluetooth:
BT2.1+EDR/3.0/4.1LE (BT4.2 on Android 7)
GNSS: GPS/GLONASS/BeiDou
Support 3GPP E-UTRA Release 10
Bandwidth: 1.4/3/5/10/15/20MHz
Support Rx-diversity, DL MIMO 2 × 2
(U)SIM Card Detecon
Firmware Upgrade via USB
General Features
OS: Android 5.1/6.0/7.1
Memory:
8GB EMMC+1GB LPDDR3
16GB EMMC+2GB LPDDR3
Temperature Range: -40°C ~ +75°C
Dimensions: 40.5mm × 40.5mm × 2.8mm
Package: LCC + LGA
Weight: Approx. 9.8g
Approvals
RoHS/REACH
CE/GCF* (Europe)
FCC/PTCRB*/AT&T*/Verizon* (North America)
RCM*/Telstra* (Australia)
IC (Canada)
JATE/TELEC ( Japan)
CCC/SRRC/NAL (China)
* Under Development
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Floor, Hongye Building, No.1801 Hongmei Road, Xuhui District, Shanghai 200233, China
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