User's Manual

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DT‐0237A page3of24 Rev:1.0
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CONFIDENTIAL
DISTRIBUTED UNDER LICENSE
TableofContents
1  Overview..................................................................4 
2  FeaturesandSpecifications.......................................4 
 SecureMeshNANRadioPerformance..................4 
 Electricalspecifications.........................................4 
 Physical,&Environmental....................................5 
 Compliance...........................................................5 
3  FunctionalDescription..............................................6 
 OSDIModule.........................................................6 
 HostInterface&OptionalIOs...............................6 
 InterfaceandControlSignals...............................6 
4  Antennas..................................................................8 
 AntennaPlacement..............................................8 
 Externalantennas................................................. 9 
5  HostPCBRequirements...........................................11 
 RecommendedFootprint....................................11 
 PasteMask..........................................................11 
 Layoutrequirements..........................................11 
 Referencetracedesign.......................................12 
 ModifyingtheRFSignalRouting........................13 
 PinNumbering....................................................15 
 PinDescription....................................................15 
 SuggestedReflowprofile,forreferenceonly......21 
6  SecureMeshConfiguration.......................................21 
 MeshProgrammingtool....................................21 
 DataLinkLibrary................................................21 
7  RegulatoryAgencyApprovals..................................22 
 UnitedStates......................................................22 
 Canada...............................................................23 
Figures
Figure1:TypicalapplicationwithOSDIModule.............................................................................................................................6 
Figure2:LarsenRO2406NMDrawing.............................................................................................................................................9 
Figure3:LarsenRO2406NMRadiationPatterns.............................................................................................................................9 
Figure4:MobileMarkCVS‐2400..................................................................................................................................................10 
Figure5:MobileMarkCVS‐2400RadiationPatterns....................................................................................................................10 
Figure6FootprintOSDI‐4000‐1X..................................................................................................................................................11 
Figure7FCCandICapprovedtracedesignlayoutandpicture.....................................................................................................12 
Figure8Couponrequirementstovalidatetraceimpedance........................................................................................................13 
Figure9:Micro‐striptraceparameters.........................................................................................................................................14 
Figure10:Examplestack‐up........................................................................................................................................................14 
Figure11:50ohmscalculation(mm)Tracewidth:0.7mmCopperclearance:0.1445mm..............................................................14 
Figure12:PinNumberingDiagramBottomview..........................................................................................................................15 
Figure13:PreliminaryOSDIModuleReflowProfileandSetPoints...............................................................................................21 
Tables
Table1:OSDImodulecontrolsignalsdescriptionandusage..........................................................................................................6 
Table2Antennamicro‐striptraceparts............................................................................................................................... .......13 
Table3:Pinnumberingdetails.....................................................................................................................................................20 