2A6DB-Y1MP3 PLAYER

FCC Statement FCC Radiation Exposure Statement:

Page1of4FCCID:2A6DB-Y1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. ExternalPhotos Photo1 Photo2 Page2of4FCCID:2A6DB-Y1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo3 Photo4 Page3of4FCCID:2A6DB-Y1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo5 Photo6 Page4of4FCCID:2A6DB-Y1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo7 ------End------

LabelLocation ProductName:MP3PLAYER FCCID:2A6DB-Y1

Page1of8FCCID:2A6DB-Y1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. InternalPhotos Photo1 Photo2 Page2of8FCCID:2A6DB-Y1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo3 Photo4 Page3of8FCCID:2A6DB-Y1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo5 Photo6 Page4of8FCCID:2A6DB-Y1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo7 Photo8 Page5of8FCCID:2A6DB-Y1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo9 Photo10 Antenna Page6of8FCCID:2A6DB-Y1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo11 Photo12 Page7of8FCCID:2A6DB-Y1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo13 Photo14 Page8of8FCCID:2A6DB-Y1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo15 ------End------

RFExposureevaluation FCCID:2A6DB-Y1 1.1.ApplicableStandard Accordingto§1.1307(b)(1),systemsoperatingundertheprovisionsofthissectionshallbeoperatedina mannerthatensuresthatthepublicisnotexposedtoradiofrequencyenergylevelinexcessofthe Commission’sguidelines. Accordingto§1.1310and§2.1093RFexposurerequirement KDB447498v06:MobileandPortableDevicesRFExposureProceduresandEquipmentAuthorization Policies 1.2.Requirement AccordingtoKDB447498D01GeneralRFExposureGuidancev06Section4.3.1StandaloneSARtest exclusionconsiderations:“UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures, standalone1-gheadorbodyand10-gextremitySARevaluationforgeneralpopulationexposureconditions, bymeasurementornumericalsimulation,isnotrequiredwhenthecorrespondingSARTestExclusion Thresholdcondition,listedbelow,issatisfied.Thesetestexclusionconditionsarebasedonsource-based time-averagedmaximumconductedoutputpoweroftheRFchannelrequiringevaluation,adjustedfortune-up tolerance,andtheminimumtestseparationdistancerequiredfortheexposureconditions.22Theminimum testseparationdistanceisdeterminedbythesmallestdistancefromtheantennaandradiatingstructuresor outersurfaceofthedevice,accordingtothehostformfactor,exposureconditionsandplatformrequirements, toanypartofthebodyorextremityofauserorbystander(see5)ofsection4.1).ToqualifyforSARtest exclusion,thetestseparationdistancesappliedmustbefullyexplainedandjustifiedbytheoperating configurationsandexposureconditionsofthetransmitterandapplicablehostplatformrequirements,typically intheSARmeasurementorSARanalysisreport,accordingtotherequiredpublishedRFexposureKDB procedures.WhennootherRFexposuretestingorreportingisrequired,astatementofjustificationand compliancemustbeincludedintheequipmentapproval,inlieuoftheSARreport,toqualifyfortheSARtest exclusion.Whenrequired,thedevicespecificconditionsdescribedintheotherpublishedRFexposureKDB proceduresmustbesatisfiedbeforeapplyingtheseSARtestexclusionprovisions;forexample,handheldPTT two-wayradios,handsets,laptops&tabletsetc.23“ [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance,mm)]·[√f(GHz)] ≤ 3.0for1-gSARand ≤ 7.5for10-gextremitySAR,where: • f(GHz)istheRFchanneltransmitfrequencyinGHz •PoweranddistanceareroundedtothenearestmWandmmbeforecalculation •Theresultisroundedtoonedecimalplaceforcomparison • 3.0and7.5arereferredtoasthenumericthresholdsinthestep2below Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis ≤ 50mmandfor transmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtestseparationdistanceis<5 mm,adistanceof5mmaccordingto5)insection4.1isappliedtodetermineSARtestexclusion. [Bluetooth] GFSK(Peak) ChannelChannel0Channel39Channel78 Target(dBm)122 Tolerance±(dB)1.01.01.0 π/4DQPSK(Peak) ChannelChannel0Channel39Channel78 Target(dBm)011 Tolerance±(dB)1.01.01.0 8DPSK(Peak) ChannelChannel0Channel39Channel78 Target(dBm)011 Tolerance±(dB)1.01.01.0 2.EvaluationResult Standalone Antenna1 Band/Modef(GHz) Antenna Distance (mm) RFoutputpower includingtuneup SARTest Exclusion Threshold SARTest Exclusion Estimated SAR dBmmW BT2.5532.000.631<3Yes0.0841 Remark: 1.Outputpowerincludingtuneuptolerance; 2.Whentheminimumtestseparationdistanceis<5mm,adistanceof5mmaccordingtof)insection4.1isappliedto determineSARtestexclusion. 3.Conclusion ThemeasurementresultscomplywiththeFCCLimitper47CFR2.1093fortheuncontrolledRFExposure andSARExclusionThresholdperKDB447498v06,NoSARisrequired. .....................End.........................

Page1of38ReportNo.:AIT22112504W1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. TESTREPORT ClientInformation: Applicant:ShenzhenInnioasisTechnologyCo.,Ltd Applicantadd.: 6thFloor,BuildingG,HuafengInternationalRobotIndustrialPark,Hangcheng Avenue,NanchangCommunity,XixiangStreet,BaoanDistrict,Shenzhen Manufacturer:ShenzhenInnioasisTechnologyCo.,Ltd Manufactureradd.: 6thFloor,BuildingG,HuafengInternationalRobotIndustrialPark,Hangcheng Avenue,NanchangCommunity,XixiangStreet,BaoanDistrict,Shenzhen ProductInformation: ProductName:MP3PLAYER ModelNo.:Y1,Y2,Y3,Y4,Y5 BrandName:Innioasis FCCID: 2A6DB-Y1 Applicablestandards: FCCCFRTitle47Part15SubpartCSection15.247 PreparedBy: DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang,Huangjiang,Dongguan, Guangdong,China Tel.:+86-769-82020499Fax.:+86-769-82020495 DateofReceipt:Nov.25,2022DateofTest:Nov.25,2022~Nov.28,2022 DateofIssue:Nov.29,2022TestResult:Pass ThisdevicedescribedabovehasbeentestedbyDongguanYaxu(AiT)TechnologyLimitedandthe testresultsshowthattheequipmentundertest(EUT)isincompliancewiththeFCCrequirements. Anditisapplicableonlytothetestedsampleidentifiedinthereport. Note:Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofDongguan Yaxu(AiT)TechnologyLimited,thisdocumentmaybealteredorrevisedbyDongguanYaxu(AiT) TechnologyLimited,personalonly,andshallbenotedintherevisionofthedocument.Thistest reportmustnotbeusedbytheclienttoclaimproductendorsement. Reviewedby:Approvedby: SimbaHuangSeal.chen Page2of38ReportNo.:AIT22112504W1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. 1Contents Page COVERPAGE 1CONTENTS......................................................................................................................................................................2 2TESTSUMMARY............................................................................................................................................................4 2.1StatementoftheMeasurementUncertainty................................................................................4 2.2MeasurementUncertainty............................................................................................................4 3TESTFACILITY..............................................................................................................................................................5 3.1Deviationfromstandard...............................................................................................................5 3.2Abnormalitiesfromstandardconditions.......................................................................................5 3.3TestLocation.................................................................................................................................5 4GENERALINFORMATION...........................................................................................................................................6 4.1Testfrequencies............................................................................................................................7 4.2EUTPeripheralList.......................................................................................................................8 4.3TestPeripheralList.......................................................................................................................8 4.4TESTMETHODOLOGY...............................................................................................................9 4.5DescriptionofTestModes..........................................................................................................10 5EQUIPMENTUSEDDURINGTEST.........................................................................................................................11 6TESTRESULTSANDMEASUREMENTDATA.....................................................................................................12 6.1Antennarequirement..................................................................................................................12 6.2PeakPowerMeasurement.........................................................................................................13 6.3FrequencySeparationand20dBBandwidth............................................................................15 6.4NumberofHoppingFrequency..................................................................................................17 6.5TimeofOccupancy(DwellTime)...............................................................................................18 6.6ConductedSpuriousEmissionsandBandEdgesTest.............................................................20 6.7Restrict-bandBand-edgeMeasurements..................................................................................22 6.8RadiatedEmissionsMeasurement............................................................................................24 6.9ConductedEmissions.................................................................................................................34 6.10Pseudorandomfrequencyhoppingsequence...........................................................................37 7TESTSETUPPHOTOGRAPHSOFEUT.................................................................................................................38 8EXTERNALPHOTOGRAPHSOFEUT....................................................................................................................38 9INTERNALPHOTOGRAPHSOFEUT.....................................................................................................................38 Page3of38ReportNo.:AIT22112504W1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. RevisionHistory RevisionIssueDateRevisionsRevisedBy 000 Nov.29,2022 InitialIssueSealChen Page4of38ReportNo.:AIT22112504W1 DongguanY…

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DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT22112504W1 FCC ID : 2A6DB-Y1 Page1 of61 AppendixA RF Test Data for BT(BDR/EDR)(ConductedMeasurement) ProductName:MP3 PLAYER TradeMark:Innioasis Test Model:Y1 EnvironmentalConditions Temperature:24.6°C RelativeHumidity:52.3 % ATM Pressure:101Kpa Test Engineer:SimbaHuang Supervisedby:Seal Chen DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT22112504W1 FCC ID : 2A6DB-Y1 Page2 of61 Contents Page COVERPAGE 1Duty Cycle........................................................................................................................................................................................3 1.1Test Result............................................................................................................................................................................3 1.2Test Graphs...........................................................................................................................................................................4 2MaximumConductedPeakOutputPower........................................................................................................................................9 2.1Test Result............................................................................................................................................................................9 2.2Test Graphs.........................................................................................................................................................................10 320dBBandwidth..............................................................................................................................................................................15 3.1Test Result..........................................................................................................................................................................15 3.2Test Graphs.........................................................................................................................................................................16 4CarrierFrequencySeparation.........................................................................................................................................................21 4.1Test Result..........................................................................................................................................................................21 4.2Test Graphs.........................................................................................................................................................................22 5HoppingChannelNumber...............................................................................................................................................................24 5.1Test Result..........................................................................................................................................................................24 5.2Test Graphs.........................................................................................................................................................................25 6DwellTime ......................................................................................................................................................................................27 6.1Test Result..........................................................................................................................................................................27 6.2Test Graphs.........................................................................................................................................................................28 7RF ConductedSpuriousEmissions.................................................................................................................................................31 7.1Test Result..........................................................................................................................................................................31 7.2Test Graphs.........................................................................................................................................................................32 8Band-edgefor RF ConductedEmissions........................................................................................................................................41 8.1Test Result..........................................................................................................................................................................41 8.2Test Graphs.........................................................................................................................................................................42 9Restrict-bandband-edgemeasurements........................................................................................................................................54 9.1Test Result..........................................................................................................................................................................54 9.2Test Graphs.........................................................................................................................................................................56 DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT22112504W1 FCC ID : 2A6DB-Y1 Page3 of61 1 Duty Cycle 1.1Test Result ModeFrequency(MHz)Duty Cycle(%)1/T (kHz) 1-DH1240231.272.63 1-DH1244131.212.63 1-DH1248031.22.63 2-DH12402322.56 2-DH1244132.012.56 2-DH12480322.56 3-DH1240232.012.56 3-DH1244132.012.56 3-DH1248032.012.56 DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT22112504W1 FCC ID : 2A6DB-Y1 Page4 of61 1.2Test Graphs Test Graphs 1-DH12402MHz 1-DH12441MHz DongguanYaxu(AiT)TechnologyLimited ReportNo.: AIT22112504W1 FCC ID : 2A6DB-…

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Shenzhen Linrong Technology Co., LTD Page 1 样品承认书 Confirmationofproducts 公司名称：深圳市林荣科技有限公司 Designer：SHENZHENLINRONGTECHNOLOGYCO.,LTD 地址：深圳市龙华区大浪街道华荣路联建工业园1栋3楼 ADD：Floor3,building1,LianJianIndustrialPark,HuarongRoad,Dalangstreet,Longhua District,Shenzhen 客户名称 Custome Shenzhen Linrong Technology Co., LTD r 项目名称 Y1 版本 A.1 日期 2022-10-31 ProjectNameVersionDate 项目料号 05.10.01.0001 客户料号 Customer NO. 4.P.Y1.0006 ProjectNO. 频段 2400~2500MHz 备注 Notes FrequencyRange 设计 DesignedBy 审核 ApprovedBy 客户确认 Clients’Approval Shenzhen Linrong Technology Co., LTD Page2 Index 1.Specifications··················································································3 2.Electricspecifications········································································3 2-1Matchingcircuitdiagram································································3 3.VSWRTesting·················································································3 3-1Testingconnection···········································································3 3-2VSWR··························································································3 3-3Testingdata···················································································4 4.Testtheefficiencyoftheantenna.......................................................4 4-1Testingfield···················································································4 4-2Testingresults.........................................................................................5 5.Environmentaltreatment..................................................................................5 6.MechanicalDimensionDrawing·····························································6 7.MechanicalDimensionTestingreport······················································7 8、Packagingstandard..................................................................................................8 Shenzhen Linrong Technology Co., LTD Page3 1、Specification Thisreportmainlyprovidesthetestingconditionsofvariouselectricandstructuralperformanceparameters forcellphoneantenna----Y1Picture1showstheantennadesignedbyLR. 2、Matchingcircuitdiagram 3、VSWRTesting 3.1Testingconnection TheVSWRtestingdevicesareconnectedinsequence:Agilent5071CNetworkAnalyzer→TestingCable→ Customer-providingDevices. 3.2VSWR ThefollowingtableexpressestheVSWRvalueofantenna’stwoedgesofitsfrequencyrange.With regardtotherelevantdiagramofVSWR Y1VSWR Frequency(MHz)240024502500 VSWR 1.041.541.90 3.3Testingdata Shenzhen Linrong Technology Co., LTD Page4 Y1antennaVSWR 4、TesttheefficiencyoftheantennaTesting 4.1Testingfield LRMicrowaveAnechoicChamber：testingfrequencyrangesfrom400MHzto6GHzandthe40cm diametersphericalquitezone,thechamberprovideslessthan－90dBreflectivityfrom400MHz—6GHz. 4.2Testingresults ThefollowingtableindicatesthetestingresultsrelatedtoPowerandSensitivityinMicrowaveAnechoic Chamber，concerningtherelativediagram. 以下Y1天线无源测试数据： FreqGainEfficiency 24001.2240.15 24201.2139.31 24401.4838.18 24601.4736.62 24801.2334.06 25000.8331.11 Shenzhen Linrong Technology Co., LTD Page5 2400MHz2500MHz 5、Environmentaltreatment Originalmachineenvironmentstatus Shenzhen Linrong Technology Co., LTD Page6 6、MechanicalDimensionDrawing Shenzhen Linrong Technology Co., LTD Page7 7.MechanicalDimensionTestingreport Shenzhen Linrong Technology Co., LTD Page8 8、Packagingstandard 包装说明：具体包装数量以实物为准，图片只显示包装的方式，并非此项目实物。 PackagingDescription:thespecificpackagingquantityissubjecttothephysicalobject.Thepictureonlyshows thewayofpackaging,notthephysicalobjectoftheproject 天线用PE袋包装 Thetopcoverboard,withPEfilmpackaging 防潮防水PET袋封装，放于纸箱内 MoistureproofwaterproofPETbagpackaging， Putinthecartons 纸箱用胶带封口 Cartonsealingwithducttape 包装箱整箱外观（） Casesappearance

Page1of2FCCID:2A6DB-Y1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. TestSetupPhoto RadiatedEmission Page2of2FCCID:2A6DB-Y1 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. ConductedEmission ------End------