Service Guide
Table Of Contents
- Safety Information
- About the Document
- Contents
- Contents
- Table Index
- Figure Index
- 1 Introduction
- 2 Product Overview
- 3 Application Interfaces
- 3.1. General Description
- 3.2. Pin Assignment
- 3.3. Pin Description
- 3.4. Operating Modes
- 3.5. Power Saving
- 3.6. Power Supply
- 3.7. Turn on/Turn off/Reset
- 3.8. (U)SIM Interfaces
- 3.9. USB Interface
- 3.10. UART Interfaces
- 3.11. SPI Interface
- 3.12. I2C Interfaces
- 3.13. PCM Interface
- 3.14. Analog Audio Interfaces
- 3.15. LCD Interface
- 3.16. Matrix Keyboard Interface
- 3.17. SD Card Interface
- 3.18. WLAN Application Interface*
- 3.19. ADC Interfaces
- 3.20. Network Status Indication
- 3.21. STATUS
- 3.22. Behaviors of MAIN_RI
- 3.23. USB_BOOT Interface
- 4 Antenna Interfaces
- 5 Electrical Characteristics, Radio and Reliability
- 6 Mechanical Information
- 7 Storage, Manufacturing & Packaging
- 8 Appendix References
LTE Standard Module Series
EC200U_Series_Hardware_Design 9 / 94
2 Product Overview
2.1. General Description
EC200U series is a wireless communication module, which supports LTE-FDD, LTE-TDD, GSM/GPRS
network data connection. It provides voice function for your special applications and also supports GNSS.
The following table shows the frequency bands of the module.
Table 2: Frequency Bands of EC200U-CN Module
Table 3: Frequency Bands of EC200U-EU Module
1
GSM is optional.
2
GNSS function is optional.
3
EC200U series supports Bluetooth and Wi-Fi Scan functions. Due to the shared antenna interface, the two functions
cannot be used at the same time; Bluetooth and Wi-Fi Scan functions are optional (supported or not supported
simultaneously), please contact Quectel Technical Supports for details.
Network Mode
Frequency Band
LTE-FDD
B1/B3/B5/B8
LTE-TDD
B34/B38/B39/B40/B41
GSM
1
GSM900/DCS1800
GNSS
2
GPS, GLONASS, BeiDou, Galileo, QZSS
Bluetooth and Wi-Fi Scan
3
Support
Network Mode
Frequency Band
LTE-FDD
B1/B3/B5/B7/B8/B20/B28
LTE-TDD
B38/B40/B41
GSM
1
GSM850/GSM900/DCS1800/PCS1900