2AY37-CCLH-01Baseus Car Wireless MP3 Charger

Baseus Car Wireless MP3 Charger

Date:04/17/2018VCB_F-01:OperatingProceduresForm–FCCAuthorizationv02Page1of1 ShenzhenTimesInnovationTechnologyCo.,Ltd FederalCommunicationsCommission AuthorizationandEvaluationDivision 1435OaklandMillsRoad Columbia,MD21046 Date:2021-06-25 SUBJECT:FCCApplicationfor(FCCID:2AY37-CCLH-01) ToWhomItMayConcern: We,theundersigned,herebyauthorizeYoyoZhouin ShenzhenHuaxiaTesting TechnologyCo.,Ltdat1F.,BlockAofTongshengTechnologyBuilding,HuahuiRoad, DalangStreet,LonghuaDistrict,Shenzhen,Chinaonourbehalf,toapplytotheFederal CommunicationsCommissiononourequipment.Anyandallactscarriedoutby ShenzhenHuaxiaTestingTechnologyCo.,Ltd onourbehalfshallhavethesame effectasactsofourown. ThisistoadvisethatweareinfullcompliancewiththeAnti-DrugAbuseAct.We, theapplicant,arenotsubjecttoadenialoffederalbenefitspursuanttoSection 5301oftheAnti-DrugActof1988,21USC853a,andnopartytotheapplicationis subjecttoadenialoffederalbenefitspursuanttothatsection. Sincerely, (MustbesignedbythepersonthatislistedontheFCCWebsite) Signature: Contactname:AnnaBai Companyname: ShenzhenTimesInnovationTechnologyCo.,Ltd Address:5thFloor,BuildingB,BaseusIntelligencePark,No.2008,XuegangRd,GangtouCommunity,Bantian Stree,LonggangDistrict,Shenzhen.

Date:04/17/2018VCB_F-01:OperatingProceduresForm–FCCConfidentialityv02Page1of1 ShenzhenTimesInnovationTechnologyCo.,Ltd FederalCommunicationsCommission AuthorizationandEvaluationDivision ConfidentialityRequestregardingapplicationforcertificationofFCCID:2AY37-CCLH-01 PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequest confidentialtreatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitTypeFileName 1.BlockDiagram, 2.Schematics, 3.OperationalDescription 1.2AY37-CCLH-01-Blockdiagram 2.2AY37-CCLH-01-SCH 3.2AY37-CCLH-01-Operationaldescription Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarily releasedtothepublic.Thepublicdisclosureofthesematerialsmaybeharmfultothe applicantandprovideunjustifiedbenefitstoitscompetitors. TheapplicantunderstandsthatpursuanttoSection0.457oftheRules,disclosureofthis applicationandallaccompanyingdocumentationwillnotbemadebeforethedateofthe Grantforthisapplication. PursuanttoDA04-1705June15,2004oftheCommission’spublicnotice,wealso requesttemporaryconfidentialtreatmentofinformationaccompanyingthisapplication asoutlinedbelowforaninitialperiodofxxxx(ie-“45”,“90”or“180”)days: ExhibitTypeFileName N/AN/A Signature: Contactname: AnnaBai Companyname:ShenzhenTimesInnovationTechnologyCo.,Ltd Address: 5thFloor,BuildingB,BaseusIntelligencePark,No.2008,XuegangRd,GangtouCommunity, BantianStree,LonggangDistrict,Shenzhen.

FCCID:2AY37-CCLH-01 FCCID:2AY37-CCLH-01

V5.02021年05月07日

FCCID:2AY37-CCLH-01 FCCID:2AY37-CCLH-01 FCCID:2AY37-CCLH-01 FCCID:2AY37-CCLH-01

ShenzhenHuaxiaTestingTechnologyCo.,Ltd 1F.,BlockAofTongshengTechnologyBuilding,HuahuiRoad,DalangStreet,LonghuaDistrict, Shenzhen,China Telephone:+86-755-26648640 Fax:+86-755-26648637 Website:www.cqa-cert.com ReportTemplateVersion:V04 ReportTemplateRevisionDate:2018-07-06 RFExposureEvaluationReport Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,Theresult(s)showninthisreportreferonlyto thesample(s)tested.WithoutwrittenapprovalofCQA,thisreportcan’tbereproducedexceptinfull. ReportNo.:CQASZ20210600850E-02 Applicant:ShenzhenTimesInnovationTechnologyCo.,Ltd AddressofApplicant:5thFloor,BuildingB,BaseusIntelligencePark,No.2008,XuegangRd, GangtouCommunity,BantianStree,LonggangDistrict,Shenzhen. EquipmentUnderTest(EUT): EUTName: BaseusCarWirelessMP3Charger ModelNo.: CCLH-01 BrandName: Baseus FCCID:2AY37-CCLH-01 Standards: 47CFRPart1.1307 47CFRPart1.1310 KDB447498D01GeneralRFExposureGuidancev06 DateofReceipt:2021-06-09 DateofTest:2021-06-09to2021-06-10 DateofIssue:2021-06-10 TestResult:PASS* *Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove TestedBy： (LewisZhou) ReviewedBy: (JunLi) ApprovedBy: (SheekLuo) ShenzhenHuaxiaTestingTechnologyCo.,Ltd ReportNo.:CQASZ20210600850E-02 Page:2of6 1Version RevisionHistoryOfReport ReportNo.Version Description IssueDate CQASZ20210600850E-02Rev.01 Initialreport 2021-06-10 ShenzhenHuaxiaTestingTechnologyCo.,Ltd ReportNo.:CQASZ20210600850E-02 Page:3of6 2Contents Page 1VERSION......................................................................................................................................................................2 2CONTENTS..................................................................................................................................................................3 3GENERALINFORMATION.......................................................................................................................................4 3.1CLIENTINFORMATION................................................................................................................................................4 3.2GENERALDESCRIPTIONOFEUT.............................................................................................................................4 4SAREVALUATION ................................................................................................................... 错误！未定义书签。 4.1RFEXPOSURECOMPLIANCEREQUIREMENT.........................................................................错误！未定义书签。 4.1.1StandardRequirement................................................................................................错误！未定义书签。 4.1.2Limits.............................................................................................................................错误！未定义书签。 4.1.3EUTRFExposure ......................................................................................................................................... 7 ShenzhenHuaxiaTestingTechnologyCo.,Ltd ReportNo.:CQASZ20210600850E-02 Page:4of6 3GeneralInformation 3.1ClientInformation Applicant: ShenzhenTimesInnovationTechnologyCo.,Ltd AddressofApplicant: 5thFloor,BuildingB,BaseusIntelligencePark,No.2008,XuegangRd, GangtouCommunity,BantianStree,LonggangDistrict,Shenzhen. Manufacturer: ShenzhenTimesInnovationTechnologyCo.,Ltd AddressofManufacturer: 5thFloor,BuildingB,BaseusIntelligencePark,No.2008,XuegangRd, GangtouCommunity,BantianStree,LonggangDistrict,Shenzhen. Factory: ShenzhenLoheeTechnologyCo.,Ltd AddressofFactory: 6F,BuildingB1,AlneIndustrialZone,No.170,HangchengAvenue, XixiangStress,BaoanDistrict,Shenzhen 3.2GeneralDescriptionofEUT ProductName: BaseusCarWirelessMP3Charger ModelNo.: CCLH-01 TradeMark:Baseus HardwareVersion:CD-015-MAIN_V2.5.PCB SoftwareVersion:V2.9.prd OperationFrequency: 2402MHz~2480MHz BluetoothVersion: V5.0 ModulationTechnique: FrequencyHoppingSpreadSpectrum(FHSS) ModulationType: GFSK,π/4DQPSK,8DPSK TransferRate: 1Mbps/2Mbps/3Mbps NumberofChannel: 79 HoppingChannelType: AdaptiveFrequencyHoppingsystems ProductType: MobilePortableFixLocation TestSoftwareofEUT: BT_ToolV1.0.6(manufacturerdeclare)) AntennaType: PCBantenna AntennaGain: 0dBi PowerSupply: PoweredbytheDC12V-24V ShenzhenHuaxiaTestingTechnologyCo.,Ltd ReportNo.:CQASZ20210600850E-02 Page:5of6 4RFExposureEvaluation 4.1RFExposureComplianceRequirement 4.1.1Limits AccordingtoFCCPart1.1310:Thecriterialistedinthefollowingtableshallbeusedtoevaluatethe environmentimpactofhumanexposuretoradiofrequency(RF)radiationasspecifiedinpart1.1307(b) F=FrequencyinMHz FriisFormula Friistransmissionformula:Pd=(Pout*G)/(4*Pi*R 2 ) Where Pd=powerdensityinmW/cm2 Pout=outputpowertoantennainmW G=gainofantennainlinearscale Pi=3.1416 R=distancebetweenobservationpointandcenteroftheradiatorincm PdidthelimitofMPE,1mW/cm2.Ifweknowthemaximumgainoftheantennaandthetotalpowerinputto theantenna,throughthecalculation,wewillknowthedistancerwheretheMPElimitisreached. 4.1.2TestProcedure SoftwareprovidedbyclientenabledtheEUTtotransmitandreceivedataatlowest,middleand highestchannelindividually. ShenzhenHuaxiaTestingTechnologyCo.,Ltd ReportNo.:CQASZ20210600850E-02 Page:6of6 4.1.3EUTRFExposure 1)ForBTClassic AntennaGain:0dBi AntennaGain:ThemaximumGainmeasuredinfullyanechoicchamberis1inlinearscale. OutputPowerIntoAntenna&RFExposureEvaluationDistance: MeasurementData GFSKmode TestchannelPeakOutputPower (dBm) Tuneuptolerance (dBm) Maximumtune-upPower (dBm)(mW) Lowest(2402MHz)-0.080-1±10 1 Middle(2441MHz)-0.950-2±1-10.794 Highest(2480MHz)-1.590-2.5±1-1.5 0.708 π/4DQPSKmode TestchannelPeakOutputPower (dBm) Tuneuptolerance (dBm) Maximumtune-upPower (dBm)(mW) Lowest(2402MHz)2.3601.5±12.5 1.778 Middle(2441MHz)1.4400.5±11.51.413 Highest(2480MHz)0.7900±111.295 8DPSKmode TestchannelPeakOutputPower (dBm) Tuneuptolerance (dBm) Maximumtune-upPower (dBm) (mW) Lowest(2402MHz)2.9202±131.995 Middle(2441MHz)1.9401±121.585 Highest(2480MHz)1.2800.5±11.5 1.413 Theworstcase: Maximumtune-up Power (mW) Antenna Gain (dBi) Power Densi…

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ShenzhenHuaxiaTestingTechnologyCo.,Ltd 1F.,BlockAofTongshengTechnologyBuilding,HuahuiRoad,DalangStreet,LonghuaDistrict, Shenzhen,China Telephone:+86-755-26648640 Fax:+86-755-26648637 Website:www.cqa-cert.com ReportTemplateVersion:V03 ReportTemplateRevisionDate:Mar.1st,2017 TestReport *Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove. Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,Theresult(s)showninthisreportreferonlyto thesample(s)tested.WithoutwrittenapprovalofCQA,thisreportcan’tbereproducedexceptinfull. Coverpage ReportNo.:CQASZ20210600850E-01 Applicant:ShenzhenTimesInnovationTechnologyCo.,Ltd AddressofApplicant:5thFloor,BuildingB,BaseusIntelligencePark,No.2008,XuegangRd,Gangtou Community,BantianStree,LonggangDistrict,Shenzhen. Manufacturer:ShenzhenTimesInnovationTechnologyCo.,Ltd Addressof Manufacturer: 5thFloor,BuildingB,BaseusIntelligencePark,No.2008,XuegangRd,Gangtou Community,BantianStree,LonggangDistrict,Shenzhen. EquipmentUnderTest(EUT): Product:BaseusCarWirelessMP3Charger ModelNo.:CCLH-01 BrandName:Baseus FCCID:2AY37-CCLH-01 Standards:47CFRPart15,SubpartC DateofTest:2021-06-09to2021-06-10 DateofIssue:2021-06-10 TestResult:PASS* TestedBy： (LewisZhou) ReviewedBy: (JunLi) ApprovedBy: (SheekLuo) ShenzhenHuaxiaTestingTechnologyCo.,Ltd ReportNo.:CQASZ20210600850-01 Page:2of96 1Version RevisionHistoryOfReport ReportNo.Version Description IssueDate CQASZ20210600850E-01Rev.01 Initialreport 2021-06-10 ShenzhenHuaxiaTestingTechnologyCo.,Ltd ReportNo.:CQASZ20210600850-01 Page:3of96 2TestSummary TestItemTestRequirementTestmethodResult AntennaRequirement 47CFRPart15,SubpartCSection 15.203/15.247(c) ANSIC63.10(2013)PASS ACPowerLineConducted Emission 47CFRPart15,SubpartCSection 15.207 ANSIC63.10(2013)N/A ConductedPeakOutput Power 47CFRPart15,SubpartCSection 15.247(b)(1) ANSIC63.10(2013)PASS 20dBOccupiedBandwidth 47CFRPart15,SubpartCSection 15.247(a)(1) ANSIC63.10(2013)PASS CarrierFrequencies Separation 47CFRPart15,SubpartCSection 15.247(a)(1) ANSIC63.10(2013)PASS HoppingChannelNumber 47CFRPart15,SubpartCSection 15.247(a)(1) ANSIC63.10(2013)PASS DwellTime 47CFRPart15,SubpartCSection 15.247(a)(1) ANSIC63.10(2013)PASS PseudorandomFrequency HoppingSequence 47CFRPart15,SubpartCSection 15.247(b)(4)&TCBExclusionList (7July2002) ANSIC63.10(2013)PASS Band-edgeforRF ConductedEmissions 47CFRPart15,SubpartCSection 15.247(d) ANSIC63.10(2013)PASS RFConductedSpurious Emissions 47CFRPart15,SubpartCSection 15.247(d) ANSIC63.10(2013)PASS RadiatedSpurious emissions 47CFRPart15,SubpartCSection 15.205/15.209 ANSIC63.10(2013)PASS Restrictedbandsaround fundamentalfrequency (RadiatedEmission) 47CFRPart15,SubpartCSection 15.205/15.209 ANSIC63.10(2013)PASS BecausethistestEUTispoweredbyDC ShenzhenHuaxiaTestingTechnologyCo.,Ltd ReportNo.:CQASZ20210600850-01 Page:4of96 3Contents Page COVERPAGE.....................................................................................................................................................................1 1VERSION....................................................................................................................................................................2 2TESTSUMMARY......................................................................................................................................................3 3CONTENTS................................................................................................................................................................4 4GENERALINFORMATION.....................................................................................................................................5 4.1CLIENTINFORMATION...........................................................................................................................................5 4.2GENERALDESCRIPTIONOFEUT...........................................................................................................................5 4.3ADDITIONALINSTRUCTIONS..................................................................................................................................7 4.4TESTENVIRONMENT..............................................................................................................................................8 4.5DESCRIPTIONOFSUPPORTUNITS..........................................................................................................................8 4.6STATEMENTOFTHEMEASUREMENTUNCERTAINTY..............................................................................................9 4.7TESTLOCATION...................................................................................................................................................10 4.8TESTFACILITY.....................................................................................................................................................10 4.9ABNORMALITIESFROMSTANDARDCONDITIONS................................................................................................10 4.10OTHERINFORMATIONREQUESTEDBYTHECUSTOMER......................................................................................10 4.11EQUIPMENTLIST.................................................................................................................................................11 5TESTRESULTSANDMEASUREMENTDATA...............................................................................................12 5.1ANTENNAREQUIREMENT....................................................................................................................................12 5.2CONDUCTEDEMISSIONS......................................................................................................错误！未定义书签。 5.3CONDUCTEDPEAKOUTPUTPOWER....................................................................................................................13 5.420DBOCCUPYBANDWIDTH.....................................................…

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FCCID:2AY37-CCLH-01 9KHz~30MHz: 30MHz~1GHz: Above1GHz: FCCID:2AY37-CCLH-01