User Manuals: Quectel UG95 GSM/GPRS Module

Manuals and User Guides for Quectel UG95 GSM/GPRS Module. We have 2 Quectel UG95 GSM/GPRS Module manuals available for free PDF download: Hardware Design, Manual

Quectel UG95 Hardware Design (73 pages)

UMTS/HSPA Module Series

Brand: Quectel | Category: Control Unit | Size: 1 MB

About the Document

3
Contents

4
- Table of Contents
  4
1 Introduction

9
- Safety Information
  10
2 Product Concept

11
- General Description
  11
- Key Features
  12
- Functional Diagram
  14
- Evaluation Board
  15
3 Application Interface

16
- General Description
  16
- Pin Assignment
  17
- Pin Description
  18
- Operating Modes
  23
- Power Saving
  24
  - Sleep Mode
    24
    
    UART Application
    24
    
    USB Application with Suspend Function
    25
    
    USB Application Without Suspend Function
    26
  - Minimum Functionality Mode
    27
- Power Supply
  27
  - Power Supply Pins
    27
  - Decrease Voltage Drop
    28
  - Reference Design for Power Supply
    29
  - Monitor the Power Supply
    30
- Turn on and off Scenarios
  30
- Reset the Module
  35
- Figure 16: Reference Circuit of Reset_N by Using Driving Circuit
  36
- RTC Interface
  37
- UART Interface
  38
- Figure 20: Reference Circuit of Logic Level Translator
  39
- USIM Card Interface
  40
- Table 12: Pin Definition of the Usim Interface
  41
- Figure 24: Reference Circuit of the 6-Pin Usim Card
  42
- USB Interface
  43
- Figure 26: Test Points of Firmware Upgrade
  44
- PCM and I2C Interface
  45
- Figure 27: Pcm Master Mode Timing
  46
- Network Status Indication
  47
- Operating Status Indication
  48
4 Antenna Interface

49
- GSM/UMTS Antenna Interface
  49
  - Pin Definition
    49
  - Operating Frequency
    49
  - Reference Design
    50
- Antenna Installation
  50
5 Electrical, Reliability and Radio Characteristics

53
- Absolute Maximum Ratings
  53
- Power Supply Ratings
  53
- Operating Temperature
  54
- Current Consumption
  54
- RF Output Power
  56
- RF Receiving Sensitivity
  57
- Electrostatic Discharge
  57
6 Mechanical Dimensions

58
7 Storage and Manufacturing

63
- Storage
  63
- Manufacturing and Welding
  63
- Figure 41: Reflow Soldering Profile
  64
- Packaging
  65
- Table 28: Reel Packing
  66
8 Appendix A Reference

67
9 Appendix B GPRS Coding Scheme

71
10 Appendix C GPRS Multi-Slot Class

72
11 Appendix D EDGE Modulation and Coding Scheme

73

Quectel UG95 Manual (43 pages)

UMTS/HSPA/GSM/GPRS Module

Brand: Quectel | Category: Control Unit | Size: 0 MB

About the Document
3
Table of Contents
4
Contents
4
Introduction
7
General Descriptions
8
Product Description
8
Feature Overview
9
Pin Assignment
11
Pin Description
13
Hardware Reference Design
20
Power Supply
20
Power Supply Reference Design
20
Decrease Voltage Drop
21
Power-On Circuit
21
Power-Off Circuit
23
Turn off Module Using at Command
23
Turn off M95 R2.0 Using PWRKEY Pin
23
Emergency Shutdown
24
Network Status Indication
25
Operation Status Indication
26
U)SIM Interface
26
UART Interface
27
USB Interface
28
Audio Interfaces
29
RF Interface
29
Recommended Footprint and Stencil Design
31
Recommended Compatible Footprint
31
Recommended Stencil Design
33
Installation Sketch Map
36
Manufacturing and Packaging
37
Manufacturing and Soldering
37
Packaging
38
Appendix A References
42

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User Manuals: Quectel UG95 GSM/GPRS Module

Quectel UG95 Hardware Design (73 pages)

Table of Contents

About the Document

Contents

1 Introduction

2 Product Concept

3 Application Interface

4 Antenna Interface

5 Electrical, Reliability and Radio Characteristics

6 Mechanical Dimensions

7 Storage and Manufacturing

8 Appendix A Reference

9 Appendix B GPRS Coding Scheme

10 Appendix C GPRS Multi-Slot Class

11 Appendix D EDGE Modulation and Coding Scheme

Quectel UG95 Manual (43 pages)

Table of Contents

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