OGi Modem - Hardware Guide
T401, Version .15 iv © ORBCOMM Proprietary
3.9.1 OGi Modem ................................................................................................................ 18
3.9.2 Packaged Antenna – Standard ..................................................................................... 19
3.9.3 Packaged Antenna – Low Elevation ........................................................................... 19
3.9.4 Unpackaged Antenna – Standard ................................................................................ 19
3.9.5 Unpackaged Antenna – Low Elevation ....................................................................... 19
3.10 Physical Dimensions ........................................................................................................ 20
3.10.1 OGi Modem ................................................................................................................ 20
3.10.2 Packaged Antenna - Standard ..................................................................................... 22
3.11 Environmental .................................................................................................................. 26
3.12 Mobile Identification Number .......................................................................................... 28
4 Integration Guidelines ...................................................................................................... 29
4.1 Regulatory Guidelines ...................................................................................................... 29
4.2 Compliance ....................................................................................................................... 29
4.2.1 Reference Power Supply ............................................................................................. 29
4.2.2 Review Process ........................................................................................................... 29
4.3 EMI/EMC Guidelines ....................................................................................................... 29
4.3.1 Typical Integration ...................................................................................................... 30
4.3.2 Antenna Cable Guidelines ........................................................................................... 30
4.3.2.1 General Guidelines for Antenna Positioning .......................................................................30
4.3.3 Host Shielding ............................................................................................................. 30
4.3.4 Decoupling .................................................................................................................. 31
4.4 Maximum Current ............................................................................................................ 31
4.5 Enclosure Design .............................................................................................................. 31
4.5.1 Label Guidelines ......................................................................................................... 32
4.5.2 Mating Connector Guidelines ..................................................................................... 32
4.6 Modem Mounting Guidelines........................................................................................... 32
4.7 Unpackaged Antenna Mounting Guidelines .................................................................... 33
5 Antenna Installation ......................................................................................................... 34
5.1 Antenna Mounting Guidelines ......................................................................................... 34
5.2 Mount a Remote Antenna ................................................................................................. 35
5.2.1 Screw Mount ............................................................................................................... 35
5.2.2 Adhesive Mount .......................................................................................................... 36
5.2.2.1 Silicone Side Connector Mount ..........................................................................................37
5.2.2.2 Silicone Bottom Connector Mount ......................................................................................38
APPENDIX A Order Part Numbers ....................................................................................... 41
APPENDIX B Remote Antenna Template ............................................................................. 42
Acronyms/Glossary ..................................................................................................................... 43
Revision History .......................................................................................................................... 44
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