2BBKU-M002Gazelle Mag

FCC statement: This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: 1) this device may not cause harmful interference, and 2) this device must accept any interference received, including interference that may cause undesired operation. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on , the user is encouraged to try to correct the interference by one or more of the following measures: --Reorient or relocate the receiving antenna. --Increase the separation between the equipment and receiver. --Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. --Consult the dealer or an experienced radio/TV technician for help. Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. Radiation Exposure Statement This device complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. During the operation of device a distance of 0 cm surrounding the device and 0 cm above the top surface of thedevicemust be respected.

XiamenWeiyinkuaiTechnologyCo., Ltd. FederalCommunicationsCommission Authorizationand EvaluationDivision EquipmentAuthorizationBranch 7435 OaklandMills Road Columbia,MD 21046 10/16/23 U.S. AgentDesignation XiamenWeiyinkuaiTechnologyCo., Ltd.acknowledgestheir consentfor the followingcontactlocatedin the UnitedStatesto act as their agent for serviceof processfor the equipmentfor whichauthorizationis sought (FCC ID:2BBKU-M002): Nameand companyof U.S. agent: Tim Payne,FCC US Agent,LLC PhysicalU.S. addressof agent:3722 IllinoisAvenue,Saint Charles,IL, 60174,USA FRN of U.S. agent: 0033402884 Email addressof U.S. agent: [email protected] FCC US Agent,LLCacknowledgestheir obligationto acceptserviceof processon behalfofXiamen WeiyinkuaiTechnologyCo., Ltd. XiamenWeiyinkuaiTechnologyCo., Ltd.with theFRN 0033862517acceptsits obligationto maintainan agentfor serviceof processin the UnitedStatesfor no less than one year after eitherthe granteehas permanentlyterminatedall marketingand importationof the applicableequipmentwithinthe U.S., or the conclusionof any Commission-relatedadministrativeor judicialproceedinginvolvingthe equipment,whicheveris later. By signingthis form, we confirmthe aboveand that we are awareof the applicationrequirementslisted under§ 2.911(d)(7). The informationprovidedin this letter is basedon the referencedrule parts of Title 47 of the CFR as well as KDB 986446D01. An expirationdate for this letter does not exist. In case the U.S. agent changes,the granteeis obligatedto notify the FCC within 30 days via the grantingTCB. Sincerely, Signature XU LONGYING Manager XiamenWeiyinkuaiTechnologyCo., Ltd. Signature Tim Payne Manager FCC US Agent,LLC 48_[model] US_Agent_2.911(d)(7)-U, V05

Page1of4FCCID: 2BBKU-M002 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. EUTConstructionalDetails ExternalEUTPhoto Photo1 Photo2 Page2of4FCCID: 2BBKU-M002 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo3 Photo4 Page3of4FCCID: 2BBKU-M002 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo5 Photo6 Page4of4FCCID: 2BBKU-M002 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo7 Photo8 ------End------

Label FCCID:2BBKU-M002

Page1of5FCCID: 2BBKU-M002 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. EUTConstructionalDetails InternalEUTPhoto Photo1 Photo2 Antenna Page2of5FCCID: 2BBKU-M002 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo3 Photo4 Page3of5FCCID: 2BBKU-M002 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo5 Photo6 Page4of5FCCID: 2BBKU-M002 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo7 Photo8 Page5of5FCCID: 2BBKU-M002 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. Photo9 Photo10 ------End------

Page 1 of 17ReportNo.:AIT23090118FW2 FCCTESTREPORT ClientInformation: Applicant:XiamenWeiyinkuaiTechnologyCo.,Ltd. Applicantadd.:Unit312,No.528,XinglinwanRoad,JimeiDistrict,Xiamen,361021China Manufacturer:XiamenWeiyinkuaiTechnologyCo.,Ltd. Manufactureradd.:Unit312,No.528,XinglinwanRoad,JimeiDistrict,Xiamen,361021China ProductInformation: ProductName:GazelleMag ModelNo.:M002 BrandName:N/A FCCID:2BBKU-M002 Applicablestandards: FCCRulesandRegulationspart2.1091 KDB680106D01v03 PreparedBy: DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang,Huangjiang,Dongguan, Guangdong,China Tel.:+86-769-82020499Fax.:+86-769-82020495 DateofReceipt:Sep.01,2023DateofTest:Sep.01~Sep.07,2023 DateofIssue:Sep.08,2023TestResult: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 Page 2 of 17ReportNo.:AIT23090118FW2 Contents 1TESTFACILITY...............................................................................................................................................3 1.1Deviationfromstandard..............................................................................................................................3 1.2Abnormalitiesfromstandardconditions...................................................................................................3 1.3TestLocation.................................................................................................................................................3 1.4Environmentalconditions............................................................................................................................3 2GENERALINFORMATION.............................................................................................................................4 2.1ProductDescription.....................................................................................................................................4 2.2Descriptionofthetestmode.......................................................................................................................5 2.3SpecialAccessories.....................................................................................................................................5 2.4Summaryofmeasurementresults..............................................................................................................6 2.5Statementofthemeasurementuncertainty..............................................................................................6 2.6EquipmentsUsedduringtheTest..............................................................................................................6 3TESTCONDITIONSANDRESULTS.............................................................................................................7 3.1ApplicableStandard.....................................................................................................................................7 3.2Limit................................................................................................................................................................7 3.3TestSetup......................................................................................................................................................8 3.4MeasurementProcedure..............................................................................................................................8 3.5TestResultofEandHfieldStrength.........................................................................................................8 3.5.1Forportableexposure...................................................................................................................9 3.6Conclusion..................................................................................................................................................10 4TESTSETUPPHOTOSOFTHEEUT..........................................................................................................11 Page 3 of 17ReportNo.:AIT23090118FW2 1TestFacility Thetestfacilityisrecognized,certifiedoraccreditedbythefollowingorganizations: .CNAS-RegistrationNo:L6177 DongguanYaxu(AiT)technologyLimitedisaccreditedtoISO/IEC17025:2017generalRequirementsforthe competenceoftestingandcalibrationlaboratories(CNAS-CL01AccreditationCriteriaforthecompetence oftestingandcalibrationlaboratories)onApril18,2022 FCC-RegistrationNo.:703111DesignationNumber:CN1313 DongguanYaxu(AiT)technologyLimitedhasbeenregisteredandfullydescribedinareportfiledwiththe (FCC)FederalCommunicationsCommission.TheacceptanceletterfromtheFCCismaintainedinour files. IC—RegistrationNo.:6819ACABidentifier:CN0122 The3mSemi-anechoicchamberofDongguanYaxu(AiT)technologyLimitedhasbeenregisteredby CertificationandEngineeringBureauofIndustryCanadaforradioequipmenttestingwithRegistration No.:6819A A2LA-LabCert.No.:6317.01 DongguanYaxu(AiT)technologyLimitedhasbeenaccreditedbyA2LAfortechnicalcompetenceinthe fieldofelectricaltesting,andprovedtobeincompliancewithISO/IEC17025:2017General RequirementsfortheCompetenceofTestingandCalibrationLaboratoriesandanyadditionalprogram requirementsintheidentifiedfieldoftesting. 1.1Deviationfromstandard None 1.2Abnormalitiesfromstandardconditions None 1.3TestLocation DongguanYaxu(AiT)TechnologyLimited Address:No.22,Jinqianling3rdStreet,Jitigang,Huangjiang,Dongguan,Guangdong,China Tel.:+86-769-82020499 Fax.:+86-769-82020495 1.4Environmentalconditions Duringthemeasurementtheenvironmentalconditionswerewithintheliste…

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Page1of23ReportNo.:AIT23090118FW1 DongguanYaxu(AiT)TechnologyLimited No.22,JinqianlingThirdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. FCCTESTREPORT ClientInformation: Applicant:XiamenWeiyinkuaiTechnologyCo.,Ltd. Applicantadd.:Unit312,No.528,XinglinwanRoad,JimeiDistrict,Xiamen,China Manufacturer:XiamenWeiyinkuaiTechnologyCo.,Ltd. Manufactureradd.:Unit312,No.528,XinglinwanRoad,JimeiDistrict,Xiamen,China ProductInformation: ProductName:GazelleMag ModelNo.:M002 BrandName:N/A FCCID:2BBKU-M002 Applicablestandards : FCCCFRTitle47Part15SubpartC PreparedBy: DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang,Huangjiang,Dongguan, Guangdong,China Tel.:+86-769-82020499Fax.:+86-769-82020495 DateofReceipt:Sep.01,2023DateofTest:Sep.01~Sep.07,2023 DateofIssue:Sep.08,2023TestResult: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 Page2of23ReportNo.:AIT23090118FW1 DongguanYaxu(AiT)TechnologyLimited No.22,JinqianlingThirdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. 1Contents Page COVERPAGE 1CONTENTS............................................................................................................................................................2 2TESTSUMMARY...................................................................................................................................................5 2.1STATEMENTOFTHEMEASUREMENTUNCERTAINTY.............................................................................................5 2.2MEASUREMENTUNCERTAINTY............................................................................................................................5 3TESTFACILITY.....................................................................................................................................................6 3.1DEVIATIONFROMSTANDARD..............................................................................................................................6 3.2ABNORMALITIESFROMSTANDARDCONDITIONS...................................................................................................6 3.3TESTLOCATION.................................................................................................................................................6 4GENERALINFORMATION...................................................................................................................................7 4.1EUTTESTMODE...............................................................................................................................................8 1.1DESCRIPTIONOFTESTSETUP............................................................................................................................8 1.2PERIPHERALLIST...............................................................................................................................................9 1.3EUTPERIPHERALLIST......................................................................................................................................9 2EQUIPMENTSLISTFORALLTESTITEMS......................................................................................................10 3CONDUCTEDEMISSIONTEST.........................................................................................................................11 3.1CONDUCTEDEMISSIONMEASUREMENT................................................................................................11 3.2POWERLINECONDUCTEDEMISSIONLIMITS..........................................................................................11 3.3TESTPROCEDURE......................................................................................................................................11 3.4DEVIATIONFROMTESTSTANDARD........................................................................................................11 3.5TESTSETUP.................................................................................................................................................12 3.6EUTOPERATINGCONDITIONS..................................................................................................................12 3.7TESTRESULT..................................................................................................................................................13 4RADIATEDEMISSIONMEASUREMENT...........................................................................................................15 4.1RADIATEDEMISSIONLIMITS.............................................................................................................................15 4.2ANECHOICCHAMBERTESTSETUPDIAGRAM....................................................................................................16 4.3TESTPROCEDURE...........................................................................................................................................16 4.4DEVIATIONFROMTESTSTANDARD........................................................................................................16 4.5TESTRESULT..................................................................................................................................................17 5BANDWIDTHTEST.............................................................................................................................................20 5.1TESTPROCEDURE...........................................................................................…

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WirelesschargingTXCoilA11 Modeldrawing CoilparametersofA1 Physical drawing 113kHz-205kHz 1 ParameterSymbolValue InnerdiameterA20±0.1mm CopperwireOuterdiameterB40.5±0.1mm CoilOuterdiameterC43.5±0.1mm OutletlengthD15±2mm WeldinglengthE2-3mm MagneticsheetThicknessF0.8±0.2mm CoilThicknessG0.9±0.05mm ElectricalCharacteristics PrimaryCoilselfinductance6.6uH±10% Qualityfactor80 DirectCurrentResistance80mΩ OperatingTemperature-25°C~85°C listofmaterials listmaterials WIRE￠0.08*24-2p2UEW-1mm FERRITE43.5*5.1*1I-Slothardferrite GLUEwhiteglues SOLDERXCD-907B Gain0dBi

Page1of2FCCID: 2BBKU-M002 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. TestSetupPhoto RadiatedEmission Page2of2FCCID: 2BBKU-M002 DongguanYaxu(AiT)TechnologyLimited No.22,Jinqianling3rdStreet,Jitigang, Huangjiang,Dongguan,Guangdong,China. ConductedEmission ------End------