用户手册 — Gemalto M2M GmbH ALS3-USR4

目录

• Contents

  3
• Tables

  4
• Figures

  5
• 0 Document History

  6
• 1 Introduction

  7
  • 1.1 Supported Products

    7
  • 1.2 Related Documents

    7
  • 1.3 Terms and Abbreviations

    7
  • 1.4 Regulatory and Type Approval Information

    10
    • 1.4.1 Directives and Standards

      10
    • 1.4.2 SAR requirements specific to portable mobiles

      13
    • 1.4.3 SELV Requirements

      14
    • 1.4.4 Safety Precautions

      14
• 2 Product Concept

  15
  • 2.1 Key Features at a Glance

    15
  • 2.2 ALS3-US R4 System Overview

    18
• 3 Application Interface

  19
  • 3.1 Operating Modes

    20
  • 3.2 Power Supply

    21
  • 3.3 USB Interface

    22
  • 3.4 Serial Interface ASC0

    23
  • 3.5 UICC/SIM/USIM Interface

    24
  • 3.6 Analog Audio Interface

    26
  • 3.7 Digital Audio Interface

    26
  • 3.8 Analog-to-Digital Converter (ADC)

    26
  • 3.9 GPIO Interface

    26
• 4 GNSS Receiver

  27
• 5 Antenna Interfaces

  28
  • 5.1 GSM/UMTS/LTE Antenna Interface

    28
    • 5.1.1 Antenna Installation

      29
    • 5.1.2 RF Line Routing Design

      30
    • 5.1.2.1 Line Arrangement Examples

      30
    • 5.1.2.2 Routing Example

      32
  • 5.2 GNSS Antenna Interface

    33
• 6 Mechanics

  35
  • 6.1 Mechanical Dimensions of ALS3-US R4

    35
• 7 Sample Application

  37
• 8 Reference Approval

  39
  • 8.1 Reference Equipment for Type Approval

    39
  • 8.2 Compliance with FCC and IC Rules and Regulations

    40
• 9 Appendix

  42
  • 9.1 List of Parts and Accessories

    42