Ericsson M3090, Руководство интегратора

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1 Safety advice and other precautions ............................................................ 1
1.1 Safety................................................................................................ 1
1.2 Product care...................................................................................... 2
2 About this Manual ....................................................................................... 3
2.1 Purpose of this Manual..................................................................... 3
2.2 Who Should Read this Manual?....................................................... 3
2.3 How to Use this Manual................................................................... 4
2.4 Questions and Comments................................................................. 4
2.5 Terminology ..................................................................................... 5
2.6 References and Products .................................................................. 6
3 Introduction ................................................................................................. 7
3.1 The Mobitex Network ...................................................................... 7
3.2 The M3090 Radio Modem ............................................................... 9
3.3 Host Communication ..................................................................... 12
4 About Antennas ......................................................................................... 13
4.1 The Functions of an Antenna ......................................................... 13
4.2 Antenna Concepts .......................................................................... 14
4.3 The M3090 Antenna ...................................................................... 16
4.4 Antenna Suppliers .......................................................................... 17
5 Technical Data........................................................................................... 19
5.1 Physical Data.................................................................................. 19
5.2 Connectors and Logical Interfaces................................................. 20
5.3 Power Supply ................................................................................. 23
5.4 Environmental Specifications ........................................................ 26
5.5 Safety Specifications ...................................................................... 28
5.6 Radio Specifications....................................................................... 29
5.7 External Antenna Specifications .................................................... 30
6 Host Requirements .................................................................................... 31
6.1 Host Environment .......................................................................... 31
6.2 Integrator’s Kit ............................................................................... 32
6.3 Physical installation of the Radio Modem ..................................... 33
6.4 Selecting an Antenna...................................................................... 37
6.5 Connecting the Antenna ................................................................. 37
6.6 Connecting the Radio Modem to the Host ..................................... 38