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WA_DEV_W218_PTS_002 Rev 005 Page 10 of 109
Product Technical Specification &
Customer Design Guidelines
Equipment Configuration ............................................................................................................ 88
Template ............................................................................................................................................. 89
5. TECHNICAL SPECIFICATIONS........................................................................... 90
Castellation Connector Pin Configuration ................................................................................... 90
Castellation Pin ................................................................................................................................. 91
Pin-Out Description...................................................................................................................... 91
Recommended Connection When Not Used ............................................................................. 93
PCB Specification for Application Board ..................................................................................... 94
Environmental Specifications ......................................................................................................... 95
Function Status Classification .................................................................................................... 95
Class A ................................................................................................................................................. 95
Class B ................................................................................................................................................. 95
Mechanical Specifications ............................................................................................................... 97
Physical Characteristics .............................................................................................................. 97
WISMO218 Dimensions ............................................................................................................... 98
Recommended PCB Landing Pattern ...................................................................................... 100
6. PERIPHERAL DEVICES REFERENCES ............................................................ 101
General Purpose Connector .......................................................................................................... 101
SIM Card Reader ............................................................................................................................. 101
Microphone ....................................................................................................................................... 101
Speaker ............................................................................................................................................. 101
Antenna Cable .................................................................................................................................. 101
GSM Antenna ................................................................................................................................... 102
7. NOISES AND DESIGN .......................................................................................... 103
EMC Recommendations ................................................................................................................. 103
Power Supply ................................................................................................................................... 103
8. APPENDIX ............................................................................................................... 104
Standards and Recommendations ............................................................................................... 104
Safety Recommendations (for Information Only) .................................................................... 107
RF Safety ..................................................................................................................................... 107
General .............................................................................................................................................. 107
Exposure to RF Energy ..................................................................................................................... 107
Efficient Terminal Operation ............................................................................................................ 107
Antenna Care and Replacement ..................................................................................................... 107
General Safety............................................................................................................................. 108
Driving ............................................................................................................................................... 108
Electronic Devices ............................................................................................................................ 108
Vehicle Electronic Equipment.......................................................................................................... 108
Medical Electronic Equipment......................................................................................................... 108
Aircraft ............................................................................................................................................... 108
Children ............................................................................................................................................. 109