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Enfora Enabler II-G Assisted GPS
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