2BB7P-EW310TWS Wireless Earbuds

2BB7P-EW310）.

C5266091_X24_Ed.2 1/1 “AttestationStatements” TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 TheCommissionadoptedrulesthatprohibitequipmentauthorizationfor“covered” telecommunicationsequipmentandvideosurveillanceequipmentproducedbyentitiesidentified ontheCommission’sCoveredList 1 ,whichisperiodicallyupdated.SeetheCoveredListformore details.ThisAttestationStatementistoconfirmthatwefollowtheSection2.911(d)(5)(i)-(ii) Applicant Companyname:ShanxiAKLANSTechnologyCo.,Ltd Granteecode:2BB7P FCCID:2BB7P-EW310 ContactName:ShenyiZheng Address:26thFloor,ShipaiqiaoProspectDigitalPlaza,TianheDistrict,Guangzhou, Guangdong,China TelephoneNo:19521031437 FaxNo: Email:[email protected] i.[ShanxiAKLANSTechnologyCo.,Ltd](“theapplicant”)certifiesthatthe equipmentforwhichauthorizationissoughtisnot“covered”equipment prohibitedfromreceivinganequipmentauthorizationpursuanttosection 2.903oftheFCCrules.Theapplicantmustsignthiscertification. ii.[ShanxiAKLANSTechnologyCo.,Ltd](“theapplicant”)certifiesthat,asof thedateofthefilingoftheapplication,theapplicant[isnot](asaspecifically namedentityoranyofitssubsidiariesoraffiliates)identifiedontheCovered Listasanentityproducing“covered”equipment.Theapplicantmustsign thiscertification. [ShanxiAKLANSTechnologyCo.,Ltd](“theapplicant”)certifiesthat,asofthedate ofthefilingofthe application,theapplicant[isnot]identifiedontheCoveredList asanentityproducing“covered” equipment. Date:2023-08-11 Applicant’sName:ShenyiZheng Title:president Signature 1 TheCommission’sCoveredListispublishedbythePublicSafetyandHomelandSecurityBureauandpostedonthe Commission’swebsite.ThisCoveredList,whichisperiodicallyupdated,identifiesparticularequipment,producedby particularentities,thatconstitutes“covered”equipment.https://www.fcc.gov/supplychain/coveredlist

C5266091_X8_Ed.1 1/1 LetterofAuthorization ShanxiAKLANSTechnologyCo.,Ltd Company:ShanxiAKLANSTechnologyCo.,Ltd Address:26thFloor,ShipaiqiaoProspectDigitalPlaza,TianheDistrict, Guangzhou,Guangdong,China ProductName:TWSWirelessEarbuds ModelNumber:EW310 FCCIdentifier:2BB7P-EW310 WeauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdelCarme,s/n, 08193Bellaterra,Spain,toactonourbehalfonallmattersconcerningthe abovenamedequipment. AnyindividualwithinLGAITechnologicalCenterS.A.isauthorizedtoactonour behalfandtakeactionontheapplication. WedeclarethatauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdel Carme,s/n,08193Bellaterra,Spain,isallowedtoforwardallinformation relatedtotheapprovalprojecttotheFederalCommunicationCommissionand todiscussanyissuesconcerningtheapprovalapplication.Anyandallacts carriedoutbyLGAITechnologicalCenterS.A.onourbehalfshallhavethe sameeffectasactsofourown. Name:ShenyiZhengDate:2023-08-11 Title:StoreManager Signatureofapplicant:

C5266091_X10_Ed.2 1/1 ShanxiAKLANSTechnologyCo.,Ltd OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:2023-08-11 Subject:RequestforConfidentiality FCCID:2BB7P-EW310 ToWhomItMayConcern, PursuanttotheprovisionsofSections0.457and0.459ofCommission'srules (47CFR0.457,0.459),wearerequestingtheCommissiontowithholdthefollowing attachment(s)asconfidentialdocumentfrompublicdisclosure. ExhibitsLong-Term Confidentiality Short-Term Confidentiality NOTE2 IDLabel/LocationNoNo AttestationStatementNoNo ExternalPhotosNo ☐ BlockDiagram ☒☐ Schematics ☒☐ TestReportNoNo TestSetupPhotosNo ☐ User’sManual ☐ NOTE 1 ☐ InternalPhotos ☐ NOTE 1 ☐ PartsList/TuneUp ☐☐ RFExposureInfoNoNo OperationalDescription ☒☐ CoverLetter(s)NoNo SDRSoftware/SecurityInfo ☐ No NOTE1:Long-TermConfidentialitymaybepermittedunderspecialconditions(SeeII.LONG-TERMCONFIDENTIALITY,Section3of KDB726920,uselastinforce) NOTE2:Short-TermConfidentialitycanberequestedforamaximumof180daysfromthedateofthegrant. Abovementioneddocumentcontainsdetailedsystemandequipmentdescriptionare consideredasproprietaryinformationinoperationoftheequipment.Thepublic disclosureofabovedocumentsmightbeharmfultoourcompanyandwouldgive competitoranunfairadvantageinthemarket. Incaseofshort-termConfidentiality,theapplicantrequeststheexhibitsselected abovearewithheldfrompublicviewforaperiodof____daysfromthedateof theGrantofEquipmentAuthorizationandpriortomarketing. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name: ShenyiZheng Title: StoreManager

ProjectNo.:18220WC301502Page 1 of 7 AppendixII--ExternalPhotograph ProjectNo.:18220WC301502Page 2 of 7 ProjectNo.:18220WC301502Page 3 of 7 ProjectNo.:18220WC301502Page 4 of 7 ProjectNo.:18220WC301502Page 5 of 7 ProjectNo.:18220WC301502Page 6 of 7 ProjectNo.:18220WC301502Page 7 of 7

LabelLocationOnEUT Label FCCID:2BB7P-EW310

ProjectNo.:18220WC301502Page 1 of 4 AppendixIII--InternalPhotograph ProjectNo.:18220WC301502Page 2 of 4 ProjectNo.:18220WC301502Page 3 of 4 ProjectNo.:18220WC301502Page 4 of 4 ANT

RFEXPOSUREEVALUATION FCCID:2BB7P-EW310 AccordingtoKDB447498D01MobileandPortableDevicesRFExposure ProceduresandEquipmentAuthorizationPoliciesv06. AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeusedto evaluatetheenvironmentimpactofhumanexposuretoradiofrequency(RF)Radiationas specifiedin§1.1307(b): RoutineSARevaluationreferstothatspecificallyrequiredby§2.1093,using measurementsorcomputersimulation.WhenroutineSARevaluationisnotrequired, portabletransmitterswithoutputpowergreaterthantheapplicablelowthresholdrequire SARevaluationtoqualifyforTCBapproval. Channel (MHz) Maximum output power (dBm) Tuneup tolerance (dBm) MaxTuneUp Power(dBm) Distance (mm) Calculation results Limit Operating Mode 2402-1.96-1.96 ±1 -0.9650.2483 GFSK2441-2.18-2.18 ±1 -1.1850.2383 2480-3.28-3.28±1-2.2850.1863 2402-1.05-1.05 ±1 -0.0550.3063 π/4-DQPSK2441-1.33-1.33 ±1 -0.3350.290 3 2480-2.44-2.44±1-1.4450.226 3 Result:NoStandaloneSARtestisrequired.

深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-3216Specification DOCUMENT NO. 3216 SPECREV. P1 产品规格承认书 SPECIFICATIONS 客户: CUSTOMER: 产品名称: DESCRIPTION:蓝牙天线 客户型号: CUSTOMERPARTNo: 产品型号: OURMODELNO:PBX3216MC02 日期: DATE:2020/12/22 确认签字,盖章后请返回承认书一份 PLEASERETURNTOUSONECOPYOF“SPECIFICATIONFORAPPROVAL” WITHYOURAPPROVEDSIGNATURES 核准王海审核刘飞制作刘小美 客户承认签印 日期 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-3216Specification DOCUMENT NO. 3216 SPECREV. P1 PBX3216MC02Specification OperatingTemp.:-40°C~+85°C 1. FEATURES : ●Lightweight,compact ●Widebandwidth,lowcost ●Built-inantennawithhighgain 2. APPLICATIONS : ●Bluetooth,WirelessLAN,MobileTV ●HomeRFSystem,etc 3.PRODUCTIDENTIFICATION (1)(2)(3) (1)Producttype:MultilayerchipAntenna (2)CenterFrequency:2450MHz (3)ExternalDimensions(L×W)(mm):3.2*1.6 4.SHAPEANDDIMENSIONS: LWHA 3.2±0.21.6±0.20.52±0.10.4±0.1 CH IP45 032 2 16 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-3216Specification DOCUMENT NO. 3216 SPECREV. P1 测试板参考尺寸： 单位：mm 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-3216Specification DOCUMENT NO. 3216 SPECREV. P1 打孔参考示意图 APPLICATIONGUIDE 5.SPECIFICATIONS: *Testcondition:Testboardsize90*40mm Matchingcircuit:Pimatchingcircuitwillberequired 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-3216Specification DOCUMENT NO. 3216 SPECREV. P1 6.ElectricalCharacteristics: 回波损耗 驻波比 MarkFrequencyVSWR 12400MHz1.513 22440MHz1.068 32480MHz1.464 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-3216Specification DOCUMENT NO. 3216 SPECREV. P1 RadiationPattern TheGainpatternismeasuredinFAR-fieldchamber.DUTisplacedonthetableofrotator,a standardhornantennaandVectorNetworkAnalyzerisusedtocollectdata. ◎效率 最大增益 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-3216Specification DOCUMENT NO. 3216 SPECREV. P1 ◎3DGainPattern(2400MHz) ◎3DGainPattern(2440MHz) ◎3DGainPattern(2480MHz) 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-3216Specification DOCUMENT NO. 3216 SPECREV. P1 7.EnvironmentalCharacteristics (1)ReliabilityTest (2)StorageCondition (a)Atwarehouse: Thetemperatureshouldbewithin0~30°Candhumidityshouldbelessthan60%RH. Theproductshouldbeusedwithin1yearfromthetimeofdelivery. (b)Onboard: Thetemperatureshouldbewithin-40~85°Candhumidityshouldbelessthan85%RH. (3)OperatingTemperatureRange Operatingtemperaturerange:-40 °C to+105 °C . 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-3216Specification DOCUMENT NO. 3216 SPECREV. P1 8.RecommendedReflowSoldering (1)SolderingGunProcedure Notethefollows,incaseofusingsoldergunforreplacement. (a)Thetiptemperaturemustbelessthan350 ° Cfortheperiodwithin3secondsby usingsolderinggununder30W. (b)Thesolderingguntipshallnottouchthisproductdirectly. (2)SolderingVolume Notethatexcessofsolderingvolumewilleasilygetcrackthebodyofthisproduct. 深圳市朋伴兴业科技有限公司 UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± 深圳市朋伴兴业科技有限公司 SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-3216Specification DOCUMENT NO. 3216 SPECREV. P1 9.TapingPackageandLabelMarking: (unit:mm) (1)Quantity/Reel:5000pcs/Reel (2)Carriertapedimensions (3)Tapingreeldimensions

ReportNo.:18220WC30150201FCCID:2BB7P-EW310Page1of37 FCCTestReport Applicant:ShanxiAKLANSTechnologyCo.,Ltd Address: 26thFloor,ShipaiqiaoProspectDigitalPlaza, TianheDistrict,Guangzhou,Guangdong,China ProductName:TWSWirelessEarbuds ReportDate:Aug.11,2023 ShenzhenAnbotekComplianceLaboratoryLimited ReportNo.:18220WC30150201FCCID:2BB7P-EW310Page2of37 Contents 1.GeneralInformation.................................................................................................................................6 1.1.ClientInformation...........................................................................................................................6 1.2.DescriptionofDevice(EUT)..........................................................................................................6 1.3.AuxiliaryEquipmentUsedDuringTest..........................................................................................7 1.4.DescriptionofTestModes.............................................................................................................8 1.5.MeasurementUncertainty.............................................................................................................8 1.6.TestSummary................................................................................................................................9 1.7.DescriptionofTestFacility...........................................................................................................10 1.8.TestEquipmentList......................................................................................................................11 2.Antennarequirement..............................................................................................................................13 3.ConductedEmissionatACpowerline..................................................................................................13 3.1.EUTOperation.............................................................................................................................13 3.2.TestSetup....................................................................................................................................13 3.3.TestData......................................................................................................................................14 4.OccupiedBandwidth..............................................................................................................................16 4.1.EUTOperation.............................................................................................................................16 4.2.TestSetup....................................................................................................................................17 4.3.TestData......................................................................................................................................17 5.MaximumConductedOutputPower......................................................................................................18 5.1.EUTOperation.............................................................................................................................18 5.2.TestSetup....................................................................................................................................19 5.3.TestData......................................................................................................................................19 6.ChannelSeparation...............................................................................................................................20 6.1.EUTOperation.............................................................................................................................20 6.2.TestSetup....................................................................................................................................20 6.3.TestData......................................................................................................................................20 7.NumberofHoppingFrequencies...........................................................................................................21 7.1.EUTOperation.............................................................................................................................21 7.2.TestSetup....................................................................................................................................21 7.3.TestData......................................................................................................................................21 8.DwellTime..............................................................................................................................................22 8.1.EUTOperation.............................................................................................................................23 8.2.TestSetup....................................................................................................................................23 8.3.TestData......................................................................................................................................23 9.Emissionsinnon-restrictedfrequencybands.......................................................................................24 9.1.EUTOperation.............................................................................................................................25 9.2.TestSetup....................................................................................................................................25 9.3.TestData......................................................................................................................................25 10.Bandedgeemissions(Radiated)........................................................................................................26 10.1.EUTOperation....…

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Page1of40 AppendixTestData ReportNo.:18220WC30150201TestSampleNo.:1-2-2 StartTestDate:2023.07.21FinishTestDate:2023.07.26 TestEngineer:Auditor: Temperature:25.3 °C RelativeHumidity:48% Pressure:1012hPa AppendixA:20dBEmissionBandwidth TestResult TestModeAntennaFrequency[MHz] 20db EBW[MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict DH5Ant1 24021.0352401.4872402.522------ 24411.0472440.4812441.528------ 24801.0802479.4542480.534------ 2DH5Ant1 24021.3022401.3642402.666------ 24411.3172440.3612441.678------ 24801.3322479.3402480.672------ Page2of40 TestGraphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 Page3of40 2DH5_Ant1_2402 2DH5_Ant1_2441 Page4of40 2DH5_Ant1_2480 Page5of40 AppendixB:OccupiedChannelBandwidth TestResult TestModeAntennaFrequency[MHz] OCB[MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict DH5Ant1 24020.958662401.52132402.4799------ 24410.975952440.51582441.4917------ 24800.987072479.51052480.4976------ 2DH5Ant1 24021.21362401.40742402.6210------ 24411.25642440.38612441.6425------ 24801.25032479.38752480.6378------ Page6of40 TestGraphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 Page7of40 2DH5_Ant1_2402 2DH5_Ant1_2441 Page8of40 2DH5_Ant1_2480 Page9of40 AppendixC:Maximumconductedoutputpower TestResultPeak Test Mode AntennaFrequency[MHz] ConductedPeak Power[dBm] Conducted Limit[dBm] Verdict DH5Ant1 2402-1.96≤20.97PASS 2441-2.18≤20.97PASS 2480-3.28≤20.97PASS 2DH5Ant1 2402-1.05≤20.97PASS 2441-1.33≤20.97PASS 2480-2.44≤20.97PASS Page10of40 TestGraphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 Page11of40 2DH5_Ant1_2402 2DH5_Ant1_2441 Page12of40 2DH5_Ant1_2480 Page13of40 AppendixD:Carrierfrequencyseparation TestResult TestModeAntennaFrequency[MHz]Result[MHz]Limit[MHz]Verdict DH5Ant1Hop0.996≥0.720PASS 2DH5Ant1Hop1.018≥0.888PASS Page14of40 TestGraphs DH5_Ant1_Hop 2DH5_Ant1_Hop Page15of40 AppendixE:Timeofoccupancy TestResult TestModeAntennaFrequency[MHz] BurstWidth [ms] TotalHops [Num] Result[s]Limit[s]Verdict DH1Ant1Hop0.3833200.123≤0.4PASS DH3Ant1Hop1.6381570.257≤0.4PASS DH5Ant1Hop2.8851130.326≤0.4PASS 2DH1Ant1Hop0.3903170.124≤0.4PASS 2DH3Ant1Hop1.6431570.258≤0.4PASS 2DH5Ant1Hop2.8911100.318≤0.4PASS Page16of40 TestGraphs DH1_Ant1_Hop DH3_Ant1_Hop Page17of40 DH5_Ant1_Hop Page18of40 2DH1_Ant1_Hop 2DH3_Ant1_Hop Page19of40 2DH5_Ant1_Hop Page20of40 Page21of40 AppendixF:Numberofhoppingchannels TestResult TestModeAntennaFrequency[MHz]Result[Num]Limit[Num]Verdict DH5Ant1Hop79≥15PASS 2DH5Ant1Hop79≥15PASS Page22of40 TestGraphs DH5_Ant1_Hop 2DH5_Ant1_Hop Page23of40 AppendixG:Bandedgemeasurements TestResult TestModeAntennaChNameFrequency[MHz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5Ant1 Low2402-2.63-55.77≤-22.63PASS High2480-3.76-57.02≤-23.76PASS LowHop_2402-2.66-48.74≤-22.66PASS HighHop_2480-3.66-47.8≤-23.66PASS 2DH5Ant1 Low2402-1.95-48.69≤-21.95PASS High2480-5.29-57.27≤-25.29PASS LowHop_2402-6.13-51.22≤-26.13PASS HighHop_2480-4.89-49.67≤-24.89PASS Page24of40 TestGraphs DH5_Ant1_Low_2402 DH5_Ant1_High_2480 DH5_Ant1_Low_Hop_2402 Page25of40 DH5_Ant1_High_Hop_2480 2DH5_Ant1_Low_2402 Page26of40 2DH5_Ant1_High_2480 2DH5_Ant1_Low_Hop_2402 2DH5_Ant1_High_Hop_2480 Page27of40 Page28of40 AppendixH:ConductedSpuriousEmission TestResult TestModeAntennaFrequency[MHz] FreqRange [MHz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5Ant1 2402 Reference-2.83-2.83---PASS 30~1000-2.83-64.53≤-22.83PASS 1000~26500-2.83-43.72≤-22.83PASS 2441 Reference-3.10-3.10---PASS 30~1000-3.10-65.92≤-23.1PASS 1000~26500-3.10-41.97≤-23.1PASS 2480 Reference-4.20-4.20---PASS 30~1000-4.20-66.45≤-24.2PASS 1000~26500-4.20-46.72≤-24.2PASS 2DH5Ant1 2402 Reference-3.36-3.36---PASS 30~1000-3.36-65≤-23.36PASS 1000~26500-3.36-42.42≤-23.36PASS 2441 Reference-6.34-6.34---PASS 30~1000-6.34-66.94≤-26.34PASS 1000~26500-6.34-42.37≤-26.34PASS 2480 Reference-6.99-6.99---PASS 30~1000-6.99-64.18≤-26.99PASS 1000~26500-6.99-44.72≤-26.99PASS Page29of40 TestGraphs DH5_Ant1_2402_0~Reference DH5_Ant1_2402_30~1000 DH5_Ant1_2402_1000~26500 Page30of40 DH5_Ant1_2441_0~Reference DH5_Ant1_2441_30~1000 Page31of40 DH5_Ant1_2441_1000~26500 DH5_Ant1_2480_0~Reference DH5_Ant1_2480_30~1000 Page32of40 DH5_Ant1_2480_1000~26500 2DH5_Ant1_2402_0~Reference Page33of40 2DH5_Ant1_2402_30~1000 2DH5_Ant1_2402_1000~26500 2DH5_Ant1_2441_0~Reference Page34of40 2DH5_Ant1_2441_30~1000 2DH5_Ant1_2441_1000~26500 Page35of40 2DH5_Ant1_2480_0~Reference 2DH5_Ant1_2480_30~1000 2DH5_Ant1_2480_1000~26500 Page36of40 Page37of40 AppendixI:DutyCycle TestResult TestModeAntennaFrequency[MHz] ONTime [ms] Period [ms] DutyCycle [%] DutyCycle Factor[dB] DH5Ant1 24022.893.7577.071.13 24412.883.7576.801.15 24802.883.7477.011.13 2DH5Ant1 24022.893.7577.071.13 24412.893.7477.271.12 24802.893.7577.071.13 Page38of40 TestGraphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 Page39of40 2DH5_Ant1_2402 2DH5_Ant1_2441 Page40of40 2DH5_Ant1_2480 ---End---

ProjectNo.:18220WC301502Page 1 of 2 AppendixI--TestSetupPhotograph_RF ConductedEmissionatACpowerline Emissionsinrestrictedfrequencybands(below1GHz) ProjectNo.:18220WC301502Page 2 of 2 Emissionsinrestrictedfrequencybands(above1GHz)