2BS8F-CXD-CARPLAYWireless CarPlay Adapter

Productintroduction ProductName:WirelessCarPlayAdapter Model:CXD-CARPLAY FCC STATEMENT 1. This devicecomplieswith Part 15 of the FCC Rules.Operationis subjectto thefollowingtwo conditions. (1)Thisdevicemay not causeharmfulinterference,and (2)Thisdevicemust acceptany interferencereceived,including interferencethatmaycauseundesiredoperation. 2.Changesor modificationsnot expresslyapprovedby the party responsibleforcompliancecould void the user's authorityto operate the equipment. NOTE:This equipmenthas been testedand found to complywith the limits for aClassB digital device,pursuantto Part 15 of the FCC Rules.Theselimits aredesignedto providereasonableprotection againstharmfulinterferencein aresidentialinstallation. This equipmentgeneratesuses and can radiateradio frequency energyand, if notinstalledand used in accordancewith the instructions,maycauseharmfulinterferenceto radio communications.However,thereisnoguaranteethatinterference willnotoccurinaparticularinstallation.lfthisequipmentdoes causeharmfulinterferencetoradioortelevisionreception,which canbedeterminedbyturningtheequipmentoffandon,theuseris encouragedtotrytocorrecttheinterferencebyoneormoreofthe followingmeasures:Reorientorrelocatethereceiving antenna.increasetheseparationbetweentheequipmentand receiver.Connecttheequipmentintoanoutletonacircuitdifferent fromthattowhichthereceiverisconnected Consultthedealeroranexperiencedradio/TVtechnicianforhelp FCCRadiationExposureStatement ThisequipmentcomplieswithFCCradiationexposurelimitsset forthforanuncontrolledenvironment.Thisequipmentshouldbe installedandoperatedwithminimumdistance20cmbetweenthe radiator&yourbody Detail: 【Ultra-Compact&HiddenDesign】50%smallerinsize,nearly invisiblewhenpluggedintotheUSBportforacleanercarinterior. Includesdualinterfaces(USB-A/USB-C)forcompatibilitywithmost vehicles. 【LosslessAudio&SmoothTransmission】Utilizeshigh-speed Bluetoothandadvancedtransmissionprotocolstoensuremusic playbackremainsCD-qualitypure,voicecallsarecrystalclearand stable,andnavigationinstructionsaresynchronizedinrealtime withoutdelay.【SmartCooling&Anti-DropProtection】Side ventilationreducestemperatureby35%foruninterruptedlong-term use.Ergonomicallydesignedbackplatewithvibrationtestingkeeps itsecureevenonbumpyroads. 【Plug&PlaySimplicity】Nocomplicatedsetup—justpairvia Bluetoothonce,anditconnectsautomaticallyeverytimeyoustart yourcar. 【24/7CustomerSupport&Warranty】Backedbyround-the-clock customerserviceanda12-monthwarrantyforworry-freeuse.

Page1of3 CTSLTesting(Dongguan)Co.,Ltd. ReportNo.:CTSL2531120004ER AnnexA. EUTExternalPhotos FCCID:2BS8F-CXD-CARPLAY Room112,Building1,No.15,Jiaoyuansongshan,HetianVilltage,HoujieTown,DongguanCity,Guangdong,China. Tel:0769-86009597E-mail:[email protected]://www.ctsl-lab.com AnnexA. EUTExternalPhotos Photo1ExternalphotosofEUT M/N:CXD-CARPLAY Photo2ExternalphotosofEUT M/N:CXD-CARPLAY Page2of3 CTSLTesting(Dongguan)Co.,Ltd. ReportNo.:CTSL2531120004ER AnnexA. EUTExternalPhotos FCCID:2BS8F-CXD-CARPLAY Room112,Building1,No.15,Jiaoyuansongshan,HetianVilltage,HoujieTown,DongguanCity,Guangdong,China. Tel:0769-86009597E-mail:[email protected]://www.ctsl-lab.com Photo3ExternalphotosofEUT M/N:CXD-CARPLAY Photo4ExternalphotosofEUT M/N:CXD-CARPLAY Page3of3 CTSLTesting(Dongguan)Co.,Ltd. ReportNo.:CTSL2531120004ER AnnexA. EUTExternalPhotos FCCID:2BS8F-CXD-CARPLAY Room112,Building1,No.15,Jiaoyuansongshan,HetianVilltage,HoujieTown,DongguanCity,Guangdong,China. Tel:0769-86009597E-mail:[email protected]://www.ctsl-lab.com Photo5ExternalphotosofEUT M/N:CXD-CARPLAY Photo6ExternalphotosofEUT M/N:CXD-CARPLAY ------------------------------------------EndofEUTExternalPhotos------------------------------------------

Room112,Building1,No.15,Jiaoyuansongshan,HetianVilltage,HoujieTown,DongguanCity,Guangdong,China. Tel:0769-86009597E-mail:[email protected]://www.ctsl-lab.com FCCIDLabelingandLocation FCCIDLabel Thelabelshownshallbepermanentlyaffixedataconspicuouslocationonthedeviceandbe readilyvisibletotheuseratthetimepurchase(Labelingrequirementsper2.925) FCCID:2BS8F-CXD-CARPLAY

Page1of4 CTSLTesting(Dongguan)Co.,Ltd. ReportNo.:CTSL2531120004ER AnnexB. EUTInternalPhotos FCCID:2BS8F-CXD-CARPLAY Room112,Building1,No.15,Jiaoyuansongshan,HetianVilltage,HoujieTown,DongguanCity,Guangdong,China. Tel:0769-86009597E-mail:[email protected]://www.ctsl-lab.com AnnexB. EUTInternalPhotos Photo1InternalphotosofEUT M/N:CXD-CARPLAY Photo2InternalphotosofEUT M/N:CXD-CARPLAY Page2of4 CTSLTesting(Dongguan)Co.,Ltd. ReportNo.:CTSL2531120004ER AnnexB. EUTInternalPhotos FCCID:2BS8F-CXD-CARPLAY Room112,Building1,No.15,Jiaoyuansongshan,HetianVilltage,HoujieTown,DongguanCity,Guangdong,China. Tel:0769-86009597E-mail:[email protected]://www.ctsl-lab.com Photo3InternalphotosofEUT M/N:CXD-CARPLAY Photo4InternalphotosofEUT M/N:CXD-CARPLAY Page3of4 CTSLTesting(Dongguan)Co.,Ltd. ReportNo.:CTSL2531120004ER AnnexB. EUTInternalPhotos FCCID:2BS8F-CXD-CARPLAY Room112,Building1,No.15,Jiaoyuansongshan,HetianVilltage,HoujieTown,DongguanCity,Guangdong,China. Tel:0769-86009597E-mail:[email protected]://www.ctsl-lab.com Photo5InternalphotosofEUT M/N:CXD-CARPLAY Photo6InternalphotosofEUT M/N:CXD-CARPLAY Antennaposition Page4of4 CTSLTesting(Dongguan)Co.,Ltd. ReportNo.:CTSL2531120004ER AnnexB. EUTInternalPhotos FCCID:2BS8F-CXD-CARPLAY Room112,Building1,No.15,Jiaoyuansongshan,HetianVilltage,HoujieTown,DongguanCity,Guangdong,China. Tel:0769-86009597E-mail:[email protected]://www.ctsl-lab.com Photo7InternalphotosofEUT M/N:CXD-CARPLAY Photo8InternalphotosofEUT M/N:CXD-CARPLAY ------------------------------------------EndofEUTInternalPhotos------------------------------------------

Page1of3 CTSLTesting(Dongguan)Co.,Ltd. ReportNo.:CTSL2531120004ER FCC47CFRMPE REPORT FCCID:2BS8F-CXD-CARPLAY Room112,Building1,No.15,Jiaoyuansongshan,HetianVilltage,HoujieTown,DongguanCity,Guangdong,China. Tel:0769-86009597E-mail:[email protected]://www.ctsl-lab.com FCC47CFRMPEREPORT MaximumPermissibleExposure 1.ApplicableStandards Systemsoperatingundertheprovisionsofthissectionshallbeoperatedina mannerthatensuresthatthepublicisnotexposedtoradiofrequencyenergy levelinexcesslimitformaximumpermissibleexposure.Inaccordancewith47 CFRFCCPart2SubpartJ,section2.1091thisdevicehasbeendefinedasa mobiledevicewherebyadistanceof0.2mnormallycanbemaintainedbetween theuserandthedevice. 1.1.LimitsforMaximumPermissibleExposure(MPE) (a)LimitsforOccupational/ControlledExposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/cm 2 ) Averaging Times︱E︱ 2 ,︱H︱ 2 orS (minutes) 0.3-3.06141.63(100)*6 3.0-301842/f4.89/f(900/f)*6 30-30061.40.1631.06 300-1500F/3006 1500-1000056 (b)LimitsforGeneralPopulation/UncontrolledExposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/cm 2 ) Averaging Times︱E ︱ 2 ,︱H︱ 2 or S(minutes) 0.3-1.346141.63(100)*30 1.34-30824/f2.19/f(180/f)*30 30-30027.50.0730.230 300-1500F/150030 1500-100001.o30 Note:f=frequencyinMHz;*Plane-waveequivalentpowerdensity Page2of3 CTSLTesting(Dongguan)Co.,Ltd. ReportNo.:CTSL2531120004ER FCC47CFRMPE REPORT FCCID:2BS8F-CXD-CARPLAY Room112,Building1,No.15,Jiaoyuansongshan,HetianVilltage,HoujieTown,DongguanCity,Guangdong,China. Tel:0769-86009597E-mail:[email protected]://www.ctsl-lab.com 1.2.MPECalculationMethod E(V/m)= d G×P×30 PowerDensity:Pd(W/m 2 )= 377 E 2 E=ElectricField(V/m) P=PeakRFoutputPower(W) G=EUTAntennanumericgain(numeric) d=Separationdistancebetweenradiatorandhumanbody(m) Theformulacanbechangedto Pd= 2 d×377 G×P×30 FromthepeakEUTRFoutputpower,theminimummobileseparationdistance,d=0.2m,as wellasthegainoftheusedantenna,theRFpowerdensitycanbeobtained 2.ConductedPowerResult BR+EDR Mode Frequency Peakoutput power Peakoutput power Target power Antennagain (MHz)(dBm)(mW)(dBm)(dBi)(Linear) GFSK 24020.791.1990±12.51.778 24411.501.4132±12.51.778 24801.601.4452±12.51.778 π/4-DQPSK 24021.511.4162±12.51.778 24412.211.6632±12.51.778 24802.311.7022±12.51.778 8-DPSK 24021.941.5632±12.51.778 24412.711.8663±12.51.778 24802.851.9283±12.51.778 Page3of3 CTSLTesting(Dongguan)Co.,Ltd. ReportNo.:CTSL2531120004ER FCC47CFRMPE REPORT FCCID:2BS8F-CXD-CARPLAY Room112,Building1,No.15,Jiaoyuansongshan,HetianVilltage,HoujieTown,DongguanCity,Guangdong,China. Tel:0769-86009597E-mail:[email protected]://www.ctsl-lab.com 3.CalculatedResultandLimit Mode Target power (dBm) Antennagain Power Density (S) (mW/cm 2 ) Limitedof Power Density (S) (mW/cm 2 ) Test Result (dBi)(Linear) 2.4GBand GFSK32.51.7780.000711.0Complies π/4-DQPSK32.51.7780.000711.0Complies 8-DPSK42.51.7780.000891.0Complies --------------------------------------EndofRFExposureEvaluation--------------------------------------

Page1of68 FCCPART15SUBPARTC FCCPART15.247 TESTREPORT FCCID:2BS8F-CXD-CARPLAY ReportNo:CTSL2531120004ER ProductName:WirelessCarPlayAdapter MainTestModel:CXD-CARPLAY Applicant:Shenzhenchangxindescience&technologyco.,ltd. EXECUTIVESUMMARY AsampleofthisproductwastestedandfoundtobeincompliancewithFCCPART15C, FCCPART15.247. Anyreproductionofthisdocumentmustbedoneinfull.Nosinglepartofthisdocument maybereproducedwithoutpermissionfromCTSL;AllTestDataPresentedinthisreport isonlyapplicabletopresentedTestsample. CTSLTesting(Dongguan)Co.,Ltd. Maincompanyaddress:HexingBuilding,HoujieAvenue,HoujieRoadHoujieTown, GuangdongProvinceDongguanCity,People’sRepublicofChina Page2of68 CTSLTesting(Dongguan)Co.,Ltd. ReportNo.:CTSL2531120004ER Room112,Building1,No.15,Jiaoyuansongshan,HetianVilltage,HoujieTown,DongguanCity,Guangdong,China. Tel:0769-86009597E-mail:[email protected]://www.ctsl-lab.com TestReport FCCID:2BS8F-CXD-CARPLAY Applicant Name Shenzhenchangxindescience&technologyco.,ltd. Applicant Address 12thblock,fuqiaofirstparkfuyongtown,baoan,shenzhen,Guangdong,China Manufacturer Name Shenzhenchangxindescience&technologyco.,ltd. Manufacturer Address 12thblock,fuqiaofirstparkfuyongtown,baoan,shenzhen,Guangdong,China TradeMark ProductnameWirelessCarPlayAdapter MainTest Model CXD-CARPLAY SeriesModels Standard FCCPart15.247 ANSIC63.10:2020 TestLocation ISO/IEC17025byILAC-MRAisA2LA7556.01 CTSLTesting(Dongguan)Co.,Ltd. Room112,Building1,No.15,JiaoyuansongshanHetianVillage,HoujieTown DongguanCity,Guangdong,People’sRepublicofChina ReceiptDate2025.11.28Testperiod2025.11.28-2025.12.03IssueDate2025.12.03 Conclusion Theequipmentundertestwasfoundtobecompliancewiththe requirementsofthestandardsapplied. Performs Testing: EthanZhao (Specialseal) TestReport Reviewer: SteveQin TestReport Authorizer: AlanLi Page3of68 CTSLTesting(Dongguan)Co.,Ltd. ReportNo.:CTSL2531120004ER Room112,Building1,No.15,Jiaoyuansongshan,HetianVilltage,HoujieTown,DongguanCity,Guangdong,China. Tel:0769-86009597E-mail:[email protected]://www.ctsl-lab.com TABLEOFCONTENTS DescriptionPage TESTREPORTVERIFICATION ...................................................................................................................... 3 1.GENERALINFORMATION......................................................................................................5 1.1.GeneralDescriptionofEUT(EquipmentUnderTest)...........................................................5 1.2.AntennaInformation...............................................................................................................6 1.3.InformationofRFCable.........................................................................................................6 2.SUMMARYOFTEST.............................................................................................................7 2.1.TestStandards.......................................................................................................................7 2.2.Summaryoftestresult...........................................................................................................7 2.3.TestFacilities.........................................................................................................................8 2.4.Measurementuncertainty.......................................................................................................9 2.5.Assistantequipmentusedfortest..........................................................................................9 2.6.BlockDiagram........................................................................................................................9 2.7.Testmode.............................................................................................................................10 2.8.ChannelList.........................................................................................................................11 2.9.PowerSettingofTestSoftware...........................................................................................11 2.10.TestEquipment..................................................................................................................12 3.MAXIMUMPEAKOUTPUTPOWER.......................................................................................14 3.1.Limit......................................................................................................................................14 3.2.TestSetup............................................................................................................................14 3.3.SpectrumAnalyzerSetting..................................................................................................14 3.4.TestProcedure.....................................................................................................................14 3.5.TestResult...........................................................................................................................15 3.6.OriginalTestrecord..............................................................................................................16 4.20DBBANDWIDTH...........................................................................................................18 4.1.Limit......................................................................................................................................18 4.2.TestSetup............................................................................................................................18 4.3.SpectrumAnalyzerSetting..................................................................................................18 4.4.TestProcedure.....................................................................................................................18 4.5.TestResult...........................................................................................................................19 4.6.OriginalTestrecord..................................................…

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2.4G-2.48G频段板载天线测试报告 SPECIFICATINS Frequency(MHz) 2400-2480 PeakGain(dBi) 2.5 AverageGain(dBi) >-4 VSWR<3.2 Impedance(Ω) 50Ω AntennaType PCBLayoutAntenna Po1arizationLinear 测试环境:中科国技暗室测试系统 Z X Y Manufacturer:shenzhenchengtaielectronicandtechnologyco.,LTD Address:6thFloor,Buildingc,QinyuIndustrialzone,sanwei,sanweicommunity,Hangchengstreet,BaoanDistrict,shenzhen 天线尺寸（Antennasize）： 天线无源S参数: 驻波比(VSWR)、回波损耗(ReturnLoss)及史密斯圆图 天线效率及增益（Antennaefficiencyandgain） Frequency(MHz) Gain(dBi) Effciency(%)AverageGain(dBi)Efficiency(dB) 24001.433 59.329% —2.717—2.267 2410 0.92751.861%—3.416 —2.852 2420 0.829 52.112% —3.166—2.831 24300.88149.299% —3.258 —3.072 2440 1.19250.672% —3.144 —2.952 2450 1.688 53.067%—2.735—2.752 24602.194 59.423% —2.276—2.260 2470 2.11856.680% —2.438—2.466 2480 2.49961.727% —2.112—2.095 Average 1.529 54.908% —2.806—2.616 peak 2.499 61.727% —2.112—2.095 天线2440MHz2D-Thetapattern 天线2440MHz2D-phipattern 天线2440MHz3D-Horizontalpattern 天线2440MHz3D-verticalpattern 2440MH3D-Totalpattern

Page1of2 CTSLTesting(Dongguan)Co.,Ltd. ReportNo.:CTSL2531120004ER AnnexC. TestSetupPhotos FCCID:2BS8F-CXD-CARPLAY Room112,Building1,No.15,Jiaoyuansongshan,HetianVilltage,HoujieTown,DongguanCity,Guangdong,China. Tel:0769-86009597E-mail:[email protected]://www.ctsl-lab.com AnnexC. TestSetupPhotos Photo1TestSetupPhotosofRadiatedEmissionTest(30-1000MHz) Photo2TestSetupPhotosofRadiatedEmissionTest(Above1GHz) Page2of2 CTSLTesting(Dongguan)Co.,Ltd. ReportNo.:CTSL2531120004ER AnnexC. TestSetupPhotos FCCID:2BS8F-CXD-CARPLAY Room112,Building1,No.15,Jiaoyuansongshan,HetianVilltage,HoujieTown,DongguanCity,Guangdong,China. Tel:0769-86009597E-mail:[email protected]://www.ctsl-lab.com Photo3TestSetupPhotosofConductedTest ------------------------------------------EndofTestSetupPhotos------------------------------------------