Product Info
Table Of Contents
- About the Document
- Contents
- Table Index
- Figure Index
- 1Introduction
- 2Product Concept
- 3Application Interfaces
- 3.1.General Description
- 3.2.Pin Assignment
- 3.3.Pin Description
- 3.4.Power Supply
- 3.5.Turn on and off Scenarios
- 3.6.VRTC Interface
- 3.7.Power Output
- 3.8.Battery Charge and Management
- 3.9.USB Interface
- 3.10.UART Interfaces
- 3.11.(U)SIM Interfaces
- 3.12.SD Card Interface
- 3.13.GPIO Interfaces
- 3.14.I2C Interfaces
- 3.15.ADC Interfaces
- 3.16.Motor Drive Interface
- 3.17.LCM Interface
- 3.18.Touch Panel Interface
- 3.19.Camera Interfaces
- 3.20.Sensor Interfaces
- 3.21.Audio Interfaces
- 3.22.Emergency Download Interface
- 4Wi-Fi and BT
- 5GNSS
- 6Antenna Interface
- 7Electrical, Reliability and Radio Characteristics
- 8Mechanical Dimensions
- 9Storage, Manufacturing and Packaging
- 10Appendix A References
- 11Appendix B GPRS Coding Schemes
- 12Appendix C GPRS Multi-slot Classes
- 13Appendix D EDGE Modulation and Coding Schemes
Smart LTE Module Series
SC20 Hardware Design
SC20_Hardware_Design Confidential / Released
2-14
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BeiDou: 1561.098MHz±2.046MHz
Table 2: SC20-E Frequency Bands
Type
Frequency
LTE-FDD
B1/B3/B5/B7/B8/B20
LTE-TDD
B38/B40/B41
WCDMA
B1/B5/B8
GSM
850/900/1800/1900MHz
Wi-Fi 802.11a/b/g/n
2400MHz~2482MHz
5180MHz~5825MHz
BT4.1 LE
2402MHz~2480MHz
GNSS
GPS: 1575.42MHz±1.023MHz
GLONASS: 1597.5MHz~1605.8MHz
BeiDou: 1561.098MHz±2.046MHz
Table 3: SC20-A Frequency Bands
Type
Frequency
LTE-FDD
B2/B4/B5/B7/B12/B13/B25/B26
WCDMA
B1/B2/B4/B5/B8
GSM
850/1900MHz
Wi-Fi 802.11a/b/g/n
2400MHz~2482MHz
5180MHz~5825MHz
BT4.1 LE
2402MHz~2480MHz
GNSS
GPS: 1575.42MHz±1.023MHz
GLONASS: 1597.5MHz~1605.8MHz
BeiDou: 1561.098MHz±2.046MHz