SIM Tech SimCom SIM340 Hardware Design page 4

SIM340 Hardware Design
3.14 ADC .................................................................................................................................49
3.15 Behaviors of the RI ..........................................................................................................50
3.16 Network status indication.................................................................................................51
3.17 General purpose input & output (GPIO) ..........................................................................52
4 Antenna interface .........................................................................................................................53
4.1 Antenna installation............................................................................................................53
4.1.1 Antenna connector....................................................................................................53
4.1.2 Antenna pad..............................................................................................................53
Module RF output power .........................................................................................................53
4.2 Module RF receive sensitivity............................................................................................54
4.3 Module operating frequencies............................................................................................54
5 Electrical, reliability and radio characteristics .............................................................................55
5.1 Absolute maximum ratings.................................................................................................55
5.2 Operating temperatures ......................................................................................................55
5.3 Power supply ratings ..........................................................................................................56
5.4 Current consumption ..........................................................................................................57
5.5 Electro-Static discharge......................................................................................................58
6 Product information .....................................................................................................................59
7 Mechanics ....................................................................................................................................60
7.1 Mechanical dimensions of SIM340....................................................................................60
7.2 Mounting SIM340 onto the application platform...............................................................61
7.3 Board-to-board connector ..................................................................................................61
7.3.1 Mechanical dimensions of the ENTERY 1008-G60N-01R .....................................62
7.3.2 Mechanical dimensions of the JXT 210-106001-001...............................................63
7.4 RF adapter cabling .............................................................................................................65
7.5 Top view of the SIM340.....................................................................................................67
7.6 PIN assignment of board-to-board connector of SIM340 ..................................................68
SIM340_HD_V3.09
4
18.03.2009