2A2KX-LW41Smart Watch

ShenzhenQi沈anmuCommunicationCo.,Ltd.ShenzhenQianmuCommunicationTechnologyCo.,Ltd. ANTENNATESTREPORT Applicant:LINWEAR ProductName:SmartWatch ShenzhenQi沈anmuCommunicationCo.,Ltd.ShenzhenQianmuCommunicationTechnologyCo.,Ltd. 1.GENERALINFORMATION 1.1TestLocation Company ：ShenzhenQianmuCommunicationTechnologyCo.,Ltd. Address ：No.425.443,4thfloor,blocka,HuafengZhiguHangchenghitechIndustrial Park,HangchengRoad,Sanweicommunity,Hangchengstreet,Bao'anDistrict, Shenzhen,China 1.2Testitemandresults Testdetaileditems/sectionasbelow： NOItems 1Gain 2Efficiency 32‐D/3‐Dpattern 1.3LaboratoryEnvironment Temperature Min.=18°CMax.=25°C Relativehumidity Min.=30%Max.=70 °C Shieldeffect0.5‐10GHZ ＞100dB Groundresistance ＜0.4Ω 1.4TestEquipmentsList EquipmentNameModelNO.ManufactureCalibrationValidPeriod NetworkAnalyzerE5071BKeysight2022‐06‐30Oneyear Chamber/ETS2022‐06‐30Oneyear 1.5MeasurementUncertainty Item2.4GHZ‐2.5GHZ(dBi) Gain0.3 Efficiency0.3 ShenzhenQi沈anmuCommunicationCo.,Ltd.ShenzhenQianmuCommunicationTechnologyCo.,Ltd. 2.OTAMEASUREMENTSSYSTEMCONFIGURATION Thesystemisdesignedforfully‐compliantradiatedwirelessantennameasurementsoverthe frequencyrangefrom700MHzto6GHzwitha1.95‐meterpathlength.Thesystemincludesa multi‐antennaarraywithtwenty‐three(23)dual‐polarizedmeasurementantennasspacedevery15°, Thechambersizeis5m*5m*5m OTAmeasurementSystemConfiguration Note：Phi(Theturntable)isfrom0~180°,Theta(thering,multipleantennas)isfrom‐165°~165°, RotatetheAUTandmulti‐antennaarrayrecordthedata,thestepofrotationis15degree. ShenzhenQi沈anmuCommunicationCo.,Ltd.ShenzhenQianmuCommunicationTechnologyCo.,Ltd. 3.TESTRESULTS 3.1Efficiency&Gain Frequency（Mhz）Efficiency（dB）Efficiency（%）Gain（dBi） 2400 ‐6.8521.23‐2.13 2410 ‐6.7920.96‐2.76 2420 ‐6.3623.11‐2.07 2430 ‐6.2323.82‐1.98 2440 ‐6.3922.98‐1.93 2450 ‐6.4322.77‐1.78 2460 ‐6.6521.64‐1.69 2470 ‐6.6521.64‐1.74 2480 ‐6.5422.19‐1.82 2490 ‐6.0424.62‐1.42 2500 ‐5.9825.24‐0.94 3.22‐D/3‐Dantennapattern 2400MHz 2450MHz ShenzhenQi沈anmuCommunicationCo.,Ltd.ShenzhenQianmuCommunicationTechnologyCo.,Ltd. 2500MHz

2A2KX-LW41 2A2KX-LW41

FCCE-labelinformation A.Imagesofthee-labelscreenareprovidedbelow: B.Accesstotherequiredinformationonthee-label Usersareabletoaccesstheinformationinnomorethanthreestepsonadevice’smenu. Theactualstepsare: Settings＞About＞Certification

2A2KX-LW41 2A2KX-LW41 ANT 2A2KX-LW41

ShenzhenGlobalTestServiceCo.,Ltd. No.7-101and8A-104,Building7and8,DCCCulturalandCreativeGarden,No.98,PingxinNorthRoad, ShangmuguCommunity,PinghuStreet,LonggangDistrict,Shenzhen,Guangdong RFExposureevaluation ReportReferenceNo........................: FCCID..................................................: GTS20220719012-1-2 2A2KX-LW41 Compiledby (position+printedname+signature) .. :FileadministratorsNeal Supervisedby (position+printedname+signature) .. :TestEngineerJennyZeng Approvedby (position+printedname+signature)..: ManagerSimonHu Dateofissue ......................................... :Aug.08,2022 RepresentativeLaboratoryName.:ShenzhenGlobalTestServiceCo.,Ltd. Address.................................................: No.7-101and8A-104,Building7and8,DCCCulturalandCreative Garden,No.98,PingxinNorthRoad,ShangmuguCommunity, PinghuStreet,LonggangDistrict,Shenzhen,Guangdong Applicant’sname ............................... :ShenzhenYalongjiangTechnologyCo.,Ltd. Address.................................................: Room702,KangheshengBuildingNo.1,ShaheWestRoad, ShuguangCommunity,XiliStreet,NanshanDistrict,Shenzhen, GuangdongProvince,China Testspecification .............................. : Standard................................................: 47CFR § 1.1310 47CFR§2.1093 KDB447498v06 TRFOriginator......................................:ShenzhenGlobalTestServiceCo.,Ltd. MasterTRF...........................................:Dated2014-12 ShenzhenGlobalTestServiceCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe ShenzhenGlobalTestServiceCo.,Ltd.isacknowledgedascopyrightownerandsourceofthematerial. ShenzhenGlobalTestServiceCo.,Ltd.takesnoresponsibilityforandwillnotassumeliabilityfordamages resultingfromthereader'sinterpretationofthereproducedmaterialduetoitsplacementandcontext. Testitemdescription........................:SmartWatch TradeMark ............................................ :N/A Manufacturer ......................................... :ShenzhenKingwearTechnologyDevelopmentCo.,Ltd Model/Typereference ......................... :LW41 ListedModels......................................:LW47 ModulationType..................................: GFSK OperationFrequency..........................:From2402MHzto2480MHz HardwareVersion ............................... :LW39-MAY-V1.1 SoftwareVersion .................................. :V1.03413 Rating ..................................................... : DC3.7Vbybattery RechargedbyDC5.0V Result ..................................................... :PASS ReportNo.:GTS20220719012-1-2Page 2 of 9 TESTREPORT TestReportNo.: GTS20220719012-1-2 Aug.08,2022 ______________________________________________________________________________________________ Dateofissue EquipmentunderTest :SmartWatch Model/Type :LW41 Listedmodel :LW47 Applicant :ShenzhenYalongjiangTechnologyCo.,Ltd. Address: Room702,KangheshengBuildingNo.1,ShaheWestRoad,Shuguang Community,XiliStreet,NanshanDistrict,Shenzhen,GuangdongProvi nce,China Manufacturer :ShenzhenKingwearTechnologyDevelopmentCo.,Ltd Address: KUnit,21Floor,BlockC,Building9BaonengTech-Park,Qingxiang Road,LonghuaNewDistrict,Shenzhen,Guangdong,China TestResult:PASS Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetest laboratory. ReportNo.:GTS20220719012-1-2Page 3 of 9 Contents 1.SUMMARY...................................................................................................................................................................4 1.1EUTCONFIGURATION........................................................................................................................................................4 1.2PRODUCTDESCRIPTION......................................................................................................................................................4 2.TESTENVIRONMENT....................................................................................................................................................5 2.1ADDRESSOFTHETESTLABORATORY.....................................................................................................................................5 2.2TESTFACILITY...................................................................................................................................................................5 2.3ENVIRONMENTALCONDITIONS.............................................................................................................................................5 2.4STATEMENTOFTHEMEASUREMENTUNCERTAINTY..................................................................................................................5 3.METHODOFMEASUREMENT......................................................................................................................................6 3.1.APPLICABLESTANDARD.....................................................................................................................................................6 3.2.EVALUATIONMETHODANDLIMIT.......................................................................................................................................6 4.CONDUCTEDPOWERRESULTS.....................................................................................................................................7 5.MANUFACTURINGTOLERANCE...................................................................................................................................7 6.MEASUREMENTRESULTS.............................................................................................................................................8 6.1STANDALONEMPEEVALUATION.........................................................................................................................................8 7.CONCLUSION...............................................................…

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ShenzhenGlobalTestServiceCo.,Ltd. No.7-101and8A-104,Building7and8,DCCCulturalandCreativeGarden,No.98,PingxinNorthRoad, ShangmuguCommunity,PinghuStreet,LonggangDistrict,Shenzhen,Guangdong FCCPART15SUBPARTCTESTREPORT FCCPART15.247 ReportReferenceNo........................: FCCID.................................................: GTS20220719012-1-1 2A2KX-LW41 Compiledby (position+printedname+signature) .. :FileadministratorsNeal Supervisedby (position+printedname+signature) .. :TestEngineerJennyZeng Approvedby (position+printedname+signature)..: ManagerSimonHu Dateofissue ......................................... :Aug.08,2022 RepresentativeLaboratoryName . :ShenzhenGlobalTestServiceCo.,Ltd. Address.................................................: No.7-101and8A-104,Building7and8,DCCCulturalandCreative Garden,No.98,PingxinNorthRoad,ShangmuguCommunity,Pinghu Street,LonggangDistrict,Shenzhen,Guangdong,China Applicant’sname...............................:ShenzhenYalongjiangTechnologyCo.,Ltd. Address.................................................: Room702,KangheshengBuildingNo.1,ShaheWestRoad,Shuguang Community,XiliStreet,NanshanDistrict,Shenzhen,Guangdong Province,China Testspecification..............................: Standard................................................:FCCPart15.247 TRFOriginator ...................................... :ShenzhenGlobalTestServiceCo.,Ltd. MasterTRF ........................................... :Dated2014-12 ShenzhenGlobalTestServiceCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongastheShenzhen GlobalTestServiceCo.,Ltd.isacknowledgedascopyrightownerandsourceofthematerial.Shenzhen GlobalTestServiceCo.,Ltd.takesnoresponsibilityforandwillnotassumeliabilityfordamagesresultingfrom thereader'sinterpretationofthereproducedmaterialduetoitsplacementandcontext. Testitemdescription ........................ :SmartWatch TradeMark ............................................ :N/A Manufacturer.........................................:ShenzhenKingwearTechnologyDevelopmentCo.,Ltd Model/Typereference.........................:LW41 ListedModels......................................:LW47 ModulationType..................................:GFSK OperationFrequency .......................... :From2402MHzto2480MHz HardwareVersion ............................... :LW39-MAY-V1.1 SoftwareVersion..................................:V1.03413 Rating ..................................................... : DC3.7Vbybattery RechargedbyDC5.0V Result.....................................................:PASS ReportNo.:GTS20220719012-1-2Page 2 of 32 TESTREPORT TestReportNo.: GTS20220719012-1-2 Aug.08,2022 ______________________________________________________________________________________________ Dateofissue EquipmentunderTest :SmartWatch Model/Type :LW41 Listedmodel :LW47 Applicant :ShenzhenYalongjiangTechnologyCo.,Ltd. Address: Room702,KangheshengBuildingNo.1,ShaheWestRoad,Shuguang Community,XiliStreet,NanshanDistrict,Shenzhen,GuangdongProvi nce,China Manufacturer :ShenzhenKingwearTechnologyDevelopmentCo.,Ltd Address: KUnit,21Floor,BlockC,Building9BaonengTech-Park,Qingxiang Road,LonghuaNewDistrict,Shenzhen,Guangdong,China TestResult:PASS Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetest laboratory. ReportNo.:GTS20220719012-1-2Page 3 of 32 Contents 1.TESTSTANDARDS.........................................................................................................................................4 2.SUMMARY.......................................................................................................................................................5 2.1.GeneralRemarks...................................................................................................................................5 2.2.ProductDescription................................................................................................................................5 2.3.EquipmentUnderTest............................................................................................................................6 2.4.ShortdescriptionoftheEquipmentunderTest(EUT)...........................................................................6 2.5.EUToperationmode..............................................................................................................................6 2.6.BlockDiagramofTestSetup..................................................................................................................7 2.7.EUTExerciseSoftware..........................................................................................................................7 2.8.SpecialAccessories...............................................................................................................................7 2.9.ExternalI/OCable..................................................................................................................................7 2.10.RelatedSubmittal(s)/Grant(s)............................................................................................................7 2.11.Modifications.........................................................................................................................................7 3.TESTENVIRONMENT.....................................................................................................................................8 3.1.Addressofthetestlaboratory................................................................................................................8 3.2.TestFacility.............................................................................................................................................8 3.3.Environmentalconditions.......................................................................................................................8 3.4.Statementofthemeasurementuncert…

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2A2KX-LW41 2A2KX-LW41