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Jupiter3120-channelGPSreceivermoduleTheJupiter31isa20channelGPSreceivermodulebasedontheJupiter21formfactorthatissignificantlyenhancedtotakeadvantageoftheSiRFStarIIIarchitecture.TheJupiter31offersasubstantialincreaseinsensitivity,fastertimetofix,lowerpowerconsumptionandtheoptionofusingeitheranactiveorpassiveantenna.Navman sJupiter31GPSreceivermodulehasbeendesignedforlowpowerconsumptioninreducedsignalareasataverycompetitiveprice.TheJupiter31normallyacquiresGPSpositionunderlowsignalconditionsfasterthanotherGPSengines.Trackingcontinuesinareasofdensefoliageorbuilt-upinnercityenvironmentsandevenindoorsgreaterthan 159dBm.UsingthenewandhighlyintegratedGSC3e/LPfromSiRFandcarefullyselectedkeycomponentsincludingTCXO,LNAandFlash,theJupiter31offersfasteracquisition,awideroperatingvoltagerangeandgreaternoiserejectionthanleadingcompetitors productsusingasimilararchitecture.Keyfeatures:popularJupiter21formfactorlowpowerSiRFStarIIItechnologyultra-highsensitivity,withfastertimestofixundermostconditions200,000effectivecorrelatorsallowsforimprovedindoorfixesandtrackingcapabilitylowpowerconsumptionandpowermanagementoptionstofurtherreducecurrentconsumptionintegralLNAwithlowpowercontrolSiRFLocandSiRFInstantFixmultimode0.5PPMTCXOforoptimalperformanceuserselectableSBAS(WAAS,EGNOSandMSAS)supportenvironmentallyfriendlyRoHScomplianceReceiverarchitecture 20-channel,200000effectivecorrelators,L11575.42MHzC/Acode(1.023MHzchiprate)code-plus-carriertracking(carrier-aidedtracking)velocityto500m/saccelerationto4GTrackingcapability20 satellitessimultaneouslyAccuracyhorizontalaccuracy:2.2m(CEP),5.5m2dRMSPPSaccuracy:typicallybetterthan1 sAcquisition/reacquisitionperformance@ 125dBmhotstartTTFF,typically:500ms90%: 1swarmstartTTFF,typically:32s90%:38scoldstartTTFF,typically:34s90%:42s@ 140dBmhotstartTTFF,typically: 1s90%: 1swarmstartTTFF,typically:49s90%:59scoldstartTTFF,typically:52s90%:66sAntennainputintegralLNAforusewithpassiveantennaactiveantennapoweredthroughreceiver(50mAmaxat12VDCmax)Datumssupportsselectionofdatums,default:WGS-84Environmental operatingtemperature: -40oCto+85oChumidity:95%non-condensingaltitude: 305mto18000mComplianceEMC:FCC Part15,classBEN:55022,classBPhysicaldimensions:40.6x71.1x11.0mmweight: 25gramsOn-boardfilteringL1 75MHz, 30dBL1+50MHz, 20dBDatainterfacestwoserialportsavailableCMOS-level(3.3VDC)selectedNMEA-0183/SiRFbinarymessages:latitude,longitude,elevation,velocity,heading,time,satellitetrackingstatus,command/controlmessagesSiRFbinarydatainterfaceElectricalinputpowerrange*:3.3VDC-0.1/+0.3VDC (5VDCinputpoweroptionavailable.ContactyourdistributororNavmanWirelessformoreinformation.)batterybackupcurrent:5to6 A(typ)for2.85to6.0 VDC(SRAMandRTC)Connectorsdata/power:20-pin(2x10)on2mmcentresRF:rightangleorstraightOSX,orrightangleSMBJupiter31ModuleAllmodulesandadaptorboardsarenowRoHSCompliant.PartNumber DesciptionAA003041-G Jupiter31withrightangleOSXAA003042-G Jupiter31withstraightOSXAA003043-G Jupiter31withrightangleSMB