User Manual
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GSM/GPRS/EDGE/UMTS/HSDPA Terminal
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Table Of Contents
Contents
Version History
1 Introduction
2 Key features
3 Terminal dimensions
4 Installation
5 Interface introduction
5.1 Overview
5.2 T5320 Functional Diagram
5.3 Accessory information
6 Application Interface
6.1 Power Supply
6.2 Serial Interface
6.3 10 PIN I/O interface
6.3.1 Audio interface
6.3.2 ADC channel
6.3.3 GPIO interfaces
6.4 LED indicator
6.5 Micro USB interface
6.6 USIM Card Interface
6.7 Antenna interface
6.7.1 Antenna connector
6.7.2 Antenna type
6.7.3 Antenna placement
7 Electrical, Reliability and Radio Characteristics
7.1 Absolute Maximum Ratings
7.2 Recommended Operating Conditions
7.3 Electro-Static Discharge
7.4 Operating frequency
7.5 Transmitter output power and receiver sensitivity
8 Software/ Firmware Upgrade
8.1 Tool introduction
8.2 Illustration of software updating
Appendix
A. Related Documents
B. Terms and Abbreviations
C. Safety Caution
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T5320_User Guide_V1.04
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2013- 04-15
Figure 6: T5320 functional diagr
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5.3
Accessory information
Figure 7: Accessory information
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