Enfora MLG0208PB001 ユーザーズマニュアル
Enfora Enabler II-G Assisted GPS
Modem Integration Guide
Modem Integration Guide
Table of Contents
1.
Safety Precautions............................................................................................................................... 1
1.1.
Important Safety Information ...................................................................................................... 1
2.
Regulatory Compliance FCC .............................................................................................................. 1
2.1.
Integration Considerations and Installation Requirements ..................................................... 1
2.2.
Disclaimer...................................................................................................................................... 3
3.
Manual Overview.................................................................................................................................. 4
3.1.
Revision History ........................................................................................................................... 4
3.2.
Reference Documents.................................................................................................................. 5
3.2.1.
Enfora Enabler II-G A-GPS Product Documentation .............................................................. 5
3.2.2.
Enfora Enabler II-G Product Documentation........................................................................... 5
3.2.3.
GSM Device Specifications ..................................................................................................... 6
3.2.4.
US Government....................................................................................................................... 6
3.2.5.
Federal Communications Commission (FCC)......................................................................... 6
3.2.6.
FCC Office of Engineering and Technology (OET)................................................................. 6
3.2.7.
Environmental Regulations ..................................................................................................... 6
3.2.8.
Mechanical Specifications ....................................................................................................... 7
3.2.9.
RF and EMI Specifications ...................................................................................................... 7
4.
Introduction .......................................................................................................................................... 8
4.1.
Product Overview ......................................................................................................................... 8
4.2.
Key Features of the Assisted GPS Module ................................................................................ 8
4.3.
Providing Multi-Band Operation ................................................................................................. 9
4.4.
Wireless Data Application Possibilities ..................................................................................... 9
4.5.
GSM/GPRS System Overview ................................................................................................... 10
4.6.
Assisted GPS System Overview ............................................................................................... 12
4.7.
Summary of Features for the Enabler II-G A-GPS Module ..................................................... 13
4.8.
General layout guidelines for Enfora GSM modules .............................................................. 15
5.
Technical Specifications ................................................................................................................... 16
5.1.
Enabler II-G A-GPS Module Block Diagram ............................................................................. 16
5.2.
Detailed Product Specifications................................................................................................ 17
Climatic: Storage and Transportation ................................................................................................. 17
Mechanical: Storage and Transportation............................................................................................ 17
Mechanical: Proposed Standards........................................................................................................ 17
Electromagnetic Emissions ................................................................................................................. 17
5.3.
Operating Power ......................................................................................................................... 18
5.3.1.
GSM Operating Power .......................................................................................................... 18
5.3.2.
GPRS Operating Power ........................................................................................................ 18
5.3.3.
GSM Transmit Power ............................................................................................................ 18
5.3.4.
GSM Receiver Sensitivity...................................................................................................... 19
5.3.5.
GPS Operating Power........................................................................................................... 19
5.3.6.
GPS Receiver Sensitivity ...................................................................................................... 19
5.3.7.
Enabler Remote On (Pin 24) ................................................................................................. 19
MLG0208PB001MAN ii
Version 1.01 – 10/3/2006