Table of Contents
3
Table of Contents
CHAPTER 1 – PRODUCT DESCRIPTION AND SPECIFICATIONS .......................................................... 4
P
RODUCT
D
ESCRIPTION
............................................................................................................................... 4
A
PPLICATIONS
.............................................................................................................................................. 4
P
RODUCT
F
EATURES
.................................................................................................................................... 5
F
EATURE
D
ETAILS
........................................................................................................................................ 5
D
EVELOPER
’
S
K
IT
........................................................................................................................................ 5
T
ECHNICAL
S
PECIFICATIONS
......................................................................................................................... 6
R
ELATED
M
ANUALS
...................................................................................................................................... 6
A
DDITIONAL
I
NFORMATION
............................................................................................................................ 6
CHAPTER 2 – MECHANICAL SPECIFICATIONS ...................................................................................... 7
P
HYSICAL
D
IMENSIONS
................................................................................................................................. 7
P
IN
C
ONFIGURATIONS
.................................................................................................................................. 8
Pin Descriptions...................................................................................................................................... 8
CHAPTER 3 – ELECTRICAL CHARACTERISTICS ................................................................................... 9
I/O E
LECTRICAL
C
HARACTERISTICS
.............................................................................................................. 9
P
OWER
C
ONSUMPTION
................................................................................................................................. 9
SIM I
NTERFACE
E
LECTRICAL
C
HARACTERISTICS
......................................................................................... 10
H
ANDLING
P
RECAUTIONS
........................................................................................................................... 10
CHAPTER 4 – SOCKETMODEM INTERFACES....................................................................................... 11
F
LASHING
LED .......................................................................................................................................... 11
SIM I
NTERFACE
......................................................................................................................................... 11
RF I
NTERFACE
........................................................................................................................................... 12
RF Connector ....................................................................................................................................... 12
RF Performances.................................................................................................................................. 12
Receiver Features ................................................................................................................................ 12
Transmitter Features ............................................................................................................................ 12
CHAPTER 5 – SOCKETMODEM TEST BOARD ...................................................................................... 13
S
ERIAL
T
EST
/D
EMO
B
OARD
C
OMPONENTS
.................................................................................................. 13
S
ERIAL
T
EST
/D
EMO
B
OARD
B
LOCK
D
IAGRAM
.............................................................................................. 14
CHAPTER 6 – APPLICATION CONSIDERATIONS.................................................................................. 15
G
ENERAL
G
UIDELINES FOR THE
U
SE OF THE
S
OCKET
M
ODEM
....................................................................... 15
Hardware and RF ................................................................................................................................. 15
The Antenna ......................................................................................................................................... 15
Soldering and Cleaning the SocketModem .......................................................................................... 15
F
IRMWARE
U
PGRADE
................................................................................................................................. 15
I
NITIAL
C
ONFIGURATION
U
SING
M
OBILE
P
HONE
T
OOLS
................................................................................. 15
APPENDIX A – SAFETY PRECAUTIONS & REGULATORY STANDARDS COMPLIANCE.................. 16
S
AFETY
P
RECAUTIONS
............................................................................................................................... 16
RF Safety.............................................................................................................................................. 16
General Safety...................................................................................................................................... 17
General Safety Standards .................................................................................................................... 18
RF Exposures ....................................................................................................................................... 18
Instructions to OEMs ............................................................................................................................ 18
R
EGULATORY
S
TANDARDS
C
OMPLIANCE
..................................................................................................... 19
GSM compliance .................................................................................................................................. 19
APPENDIX B – SOURCES FOR PERIPHERAL DEVICES ...................................................................... 20
GSM A
NTENNA
.......................................................................................................................................... 20
APPENDIX C – AT COMMAND LIST ........................................................................................................ 21
APPENDIX D – ACRONYMS AND ABBREVIATIONS ............................................................................. 25
INDEX ......................................................................................................................................................... 26