Specifications

WM_PRJ_Q2501_PTS_001 – 003
March 2004
© 2003 All rights reserved
Page: 5 / 93
This document is the sole and exclusive property of WAVECOM. Not to be distributed or divulged without prior written
agreement.
Ce document est la propriété exclusive de WAVECOM. Il ne peut être communiqué ou divulgué à des tiers sans son
autorisation préalable.
2.6.6
Audio interface ..............................................................................44
2.6.7 Buzzer interface.............................................................................46
2.6.8 Output signals ...............................................................................47
2.6.9 GSM Baseband activation indicator ...............................................48
2.6.10 External interruption ......................................................................48
2.6.11 Auxiliary analog signals .................................................................48
2.7 GPS interface ........................................................................................49
2.7.1 GPS activation ...............................................................................49
2.7.2 GPS serials links ............................................................................50
2.7.3 Dead reckoning interface ...............................................................52
2.7.4 Output signal.................................................................................52
2.7.5 GPS antenna power supply ...........................................................53
2.8 Operating mode configuration ...............................................................53
2.9 Electrical characteristics ........................................................................54
2.9.1 Power Supply ................................................................................54
2.9.2 Digital I/O.......................................................................................62
2.9.3 ON/~OFF signal .............................................................................66
2.9.4 ~RST signal...................................................................................66
2.9.5 SIM interface .................................................................................67
2.9.6 Audio interface ..............................................................................68
2.9.7 Auxiliary signals ............................................................................71
2.9.8 Dead reckoning interface ...............................................................72
2.9.9 GPS activation ...............................................................................73
2.9.10 GSM transmission activity status ..................................................73
3 RF interface ................................................................................ 74
3.1 RF connectors .......................................................................................74
3.2 Electrical characteristics ........................................................................75
3.3 RF performances ...................................................................................75
3.3.1 GSM RF performances...................................................................75
3.3.2 GPS RF performances....................................................................76
3.4 Antenna specifications ..........................................................................77
3.4.1 GSM.DCS Antenna ........................................................................77
3.4.2 GPS antenna..................................................................................77
4 Mechanical specifications .......................................................... 78
4.1 Physical characteristics .........................................................................78
4.2 Mechanical drawings ............................................................................78
5 Environmental Specifications...................................................... 80
5.1 Operational conditions of functioning ....................................................80
5.2 Environmental qualification ...................................................................81