User's Manual

Table of Contents
Multi-Tech Systems, Inc. SocketModem CDMA Developer’s Guide 3
Table of Contents
CHAPTER 1 – PRODUCT DESCRIPTION AND SPECIFICATIONS .......................................................... 4
P
RODUCT DESCRIPTION ...............................................................................................................................4
A
PPLICATIONS.............................................................................................................................................. 4
P
RODUCT FEATURES.................................................................................................................................... 5
F
EATURE DETAILS........................................................................................................................................ 5
D
EVELOPER’S KIT ........................................................................................................................................5
T
ECHNICAL SPECIFICATIONS ......................................................................................................................... 6
R
ELATED MANUALS ...................................................................................................................................... 6
A
DDITIONAL INFORMATION ............................................................................................................................ 6
CHAPTER 2 – MECHANICAL SPECIFICATIONS ...................................................................................... 7
P
HYSICAL DIMENSIONS................................................................................................................................. 7
P
IN CONFIGURATIONS ..................................................................................................................................8
Pin Descriptions...................................................................................................................................... 8
CHAPTER 3 – ELECTRICAL CHARACTERISTICS ................................................................................... 9
I/O E
LECTRICAL CHARACTERISTICS .............................................................................................................. 9
P
OWER CONSUMPTION................................................................................................................................. 9
H
ANDLING PRECAUTIONS ............................................................................................................................. 9
CHAPTER 4 – SOCKETMODEM INTERFACES....................................................................................... 10
F
LASHING LED .......................................................................................................................................... 10
RF I
NTERFACE........................................................................................................................................... 10
RF Connector ....................................................................................................................................... 10
T
RANSMITTER SPECIFICATIONS................................................................................................................... 10
R
ECEIVER SPECIFICATIONS ........................................................................................................................ 11
CHAPTER 5 – SOCKETMODEM TEST BOARD ...................................................................................... 12
S
ERIAL TEST/DEMO BOARD COMPONENTS.................................................................................................. 12
S
ERIAL TEST/DEMO BOARD BLOCK DIAGRAM .............................................................................................. 13
CHAPTER 6 – APPLICATION CONSIDERATIONS.................................................................................. 14
G
ENERAL GUIDELINES FOR THE USE OF THE SOCKETMODEM....................................................................... 14
Hardware and RF ................................................................................................................................. 14
The Antenna ......................................................................................................................................... 14
Soldering and Cleaning the SocketModem ..........................................................................................14
F
IRMWARE UPGRADE ................................................................................................................................. 14
I
NITIAL CONFIGURATION USING MOBILE PHONETOOLS.................................................................................14
APPENDIX A – SAFETY PRECAUTIONS & REGULATORY STANDARDS COMPLIANCE.................. 15
S
AFETY PRECAUTIONS ............................................................................................................................... 15
RF Safety.............................................................................................................................................. 15
General Safety...................................................................................................................................... 16
General Safety Standards .................................................................................................................... 17
RF Exposures ....................................................................................................................................... 17
Instructions to OEMs ............................................................................................................................ 17
R
EGULATORY STANDARDS COMPLIANCE ..................................................................................................... 18
CDMA compliance ................................................................................................................................ 18
APPENDIX B – SOURCES FOR PERIPHERAL DEVICES ......................................................................19
CDMA A
NTENNA .......................................................................................................................................19
APPENDIX C – AT COMMAND LIST ........................................................................................................ 20
APPENDIX D – ACRONYMS AND ABBREVIATIONS ............................................................................. 24
INDEX ......................................................................................................................................................... 25