2A7VD-H601BGovee RGBWW Recessed Downlight

-ShenzhenQianyanTechnologyLTD- FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 7/10/23 U.S.AgentDesignation [ShenzhenQianyanTechnologyLTD]acknowledgestheirconsentforthefollowingcontactlocatedinthe UnitedStatestoactastheiragentforserviceofprocessfortheequipmentforwhichauthorizationissought(FCC ID:[2A7VD-H601B]): NameandcompanyofU.S.agent:GOVEEMOMENTS(US)TRADINGLIMITED PhysicalU.S.addressofagent:2501ChathamRdSuiteRSpringfieldIL62704,USA FRNofU.S.agent:0033426016 EmailaddressofU.S.agent:[email protected] [GOVEEMOMENTS(US)TRADINGLIMITED]acknowledgestheirobligationtoacceptserviceofprocesson behalfof[ShenzhenQianyanTechnologyLTD]. [ShenzhenQianyanTechnologyLTD]withtheFRN[0032478174]acceptsitsobligationtomaintainanagent forserviceofprocessintheUnitedStatesfornolessthanoneyearaftereitherthegranteehaspermanently terminatedallmarketingandimportationoftheapplicableequipmentwithintheU.S.,ortheconclusionofany Commission-relatedadministrativeorjudicialproceedinginvolvingtheequipment,whicheverislater. Bysigningthisform,weconfirmtheaboveandthatweareawareoftheapplicationrequirementslistedunder§ 2.911(d)(7). TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB 986446D01. Anexpirationdateforthisletterdoesnotexist.IncasetheU.S.agentchanges,thegranteeisobligatedtonotify theFCCwithin30daysviathegrantingTCB. Sincerely, Signature [XiaopengPan] [Manager] [ShenzhenQianyanTechnologyLTD] Signature [TinaLiu] [CertificationManager] [GOVEEMOMENTS(US)TRADINGLIMITED] 4 8 _ [ m o d e l ] U S _ A g e n t _ 2 . 9 1 1 ( d ) ( 7 ) - U , V 0 5

-ShenzhenQianyanTechnologyLTD- TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB986446D01. FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 7/10/23 Towhomitmayconcern: We,[ShenzhenQianyanTechnologyLTD],herebycertifythattheequipmentforwhichauthorization issought(FCCID:[2A7VD-H601B])isnot“covered”equipmentprohibitedfromreceivingan equipmentauthorizationpursuantto§2.903oftheFCCrules. Wealsocertifythat,asofthedateofthefilingoftheapplication,wearenotidentifiedontheCovered List(https://www.fcc.gov/supplychain/coveredlist)asanentityproducing“covered”equipment. Bysigningthisform,weconfirmtheaboveandthatweareawareoftheapplicationrequirements listedunder§2.911(b)and(d)(5)and(6). Sincerely, Signature [XiaopengPan] [Manager] [ShenzhenQianyanTechnologyLTD] 6 2 _ [ m o d e l ] C o v e r e d E q u _ 2 . 9 1 1 ( d ) ( 5 ) ( i ) a n d ( i i ) - U , V 0 2

ReportNo.:18220WC300942Page1of4 Code:AB-RF-05-b AppendixII--ExternalPhotograph ReportNo.:18220WC300942Page2of4 Code:AB-RF-05-b ReportNo.:18220WC300942Page3of4 Code:AB-RF-05-b ReportNo.:18220WC300942Page4of4 Code:AB-RF-05-b

label location：

ReportNo.:18220WC300942Page1of2 Code:AB-RF-05-b AppendixIII--InternalPhotograph ANT ReportNo.:18220WC300942Page2of2 Code:AB-RF-05-b

RFEXPOSUREEVALUATION AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeusedto evaluatetheenvironmentimpactofhumanexposuretoradiofrequency(RF)Radiation asspecifiedin§1.1307(b) FCCID:2A7VD-H601B EUTSpecification EUTGoveeRGBWWRecessedDownlight Frequencyband(Operating)WLAN:2.412GHz~2.462GHz WLAN:5.18GHz~5.24GHz/5.50GHz~5.70GHz WLAN:5.745GHz~5.825GHz Others:BLE:2.402GHz~2.480GHz DevicecategoryPortable(<20cmseparation) Mobile(>20cmseparation) Others___ ExposureclassificationOccupational/Controlledexposure GeneralPopulation/Uncontrolledexposure AntennadiversitySingleantenna Multipleantennas Txdiversity Rxdiversity Tx/Rxdiversity Max.outputpowerBLE:5.71dBm(0.0037W) WIFI2.4G:18.95dBm(0.0785W) Antennagain(Max)2.28dBi EvaluationappliedMPEEvaluation SAREvaluation LimitsforMaximumPermissibleExposure(MPE) Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) Power Density(mW/cm 2 ) Average Time (A)LimitsforOccupational/ControlExposures 300-1500----F/3006 1500-100000----56 (B)LimitsforGeneralPopulation/UncontrolExposures 300-1500----F/150030 1500-100000----130 Friistransmissionformula:Pd=(Pout*G)\(4*pi*R2) Where Pd=PowerdensityinmW/cm 2 Pout=outputpowertoantennainMw G=gainofantennainlinearscale Pi=3.1416 R=distancebetweenobservationpointandcenteroftheradiatorincm PdthelimitofMPE.Ifweknowthemaximumgainoftheantennaandtotalpower inputtotheantenna,throughthecalculation,wewillknowthedistancewherethe MPElimitisreached. MaxMeasurementResult Operating Mode Measured Power Tuneup tolerance Max.Tune upPower Antenna Gain Powerdensity at20cm Powerdensity Limits (mW/cm 2 ) (dBm)(dBm)(dBm)(dBi)(mW/cm 2 ) BLE5.715.71±16.712.280.00161 WiFi2.4G18.9518.95±119.952.280.03331 Result:NoStandaloneSARtestisrequired.

Page1of21 AppendixTestData ReportNo.:18220WC30094201TestSampleNo.:1-2-2 StartTestDate:2023.05.18FinishTestDate:2023.05.23 TestEngineer:Auditor: Temperature:23.3 °C RelativeHumidity:49% Pressure:1012hPa AppendixA:DTSBandwidth TestResult TestModeAntennaFrequency[MHz] DTSBW [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict BLE_1MAnt1 24020.6602401.6642402.3240.5PASS 24400.6562439.6722440.3280.5PASS 24800.6402479.6762480.3160.5PASS Page2of21 TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page3of21 Page4of21 AppendixB:OccupiedChannelBandwidth TestResult TestModeAntennaFrequency[MHz]OCB[MHz]FL[MHz]FH[MHz] BLE_1MAnt1 24021.02702401.49352402.5205 24401.03052439.48822440.5187 24801.03312479.48792480.5210 Page5of21 TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page6of21 Page7of21 AppendixC:Maximumconductedoutputpower TestResultPeak TestModeAntennaFrequency[MHz] ConductedPeak Power[dBm] Conducted Limit[dBm] Verdict BLE_1MAnt1 24025.23≤30PASS 24405.58≤30PASS 24805.71≤30PASS Page8of21 TestGraphsPeak BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page9of21 Page10of21 AppendixD:Maximumpowerspectraldensity TestResult TestModeAntennaFrequency[MHz]Result[dBm/3kHz]Limit[dBm/3kHz]Verdict BLE_1MAnt1 2402-10.04≤8.00PASS 2440-10.61≤8.00PASS 2480-9.25≤8.00PASS Page11of21 TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page12of21 Page13of21 AppendixE:Bandedgemeasurements TestResult TestModeAntennaChName Frequency [MHz] RefLevel[dBm]Result[dBm]Limit[dBm]Verdict BLE_1MAnt1 Low24024.48-55.2≤-15.52PASS High24805.56-56.33≤-14.44PASS TestGraphs BLE_1M_Ant1_Low_2402 BLE_1M_Ant1_High_2480 Page14of21 AppendixF:ConductedSpuriousEmission TestResult TestModeAntenna Frequency [MHz] FreqRange [MHz] RefLevel [dBm] Result[dBm]Limit[dBm]Verdict BLE_1MAnt1 2402 Reference3.763.76---PASS 30~10003.76-65.52≤-16.24PASS 1000~265003.76-52.95≤-16.24PASS 2440 Reference4.714.71---PASS 30~10004.71-65.34≤-15.29PASS 1000~265004.71-53.53≤-15.29PASS 2480 Reference4.134.13---PASS 30~10004.13-64.21≤-15.87PASS 1000~265004.13-52.33≤-15.87PASS Page15of21 TestGraphs BLE_1M_Ant1_2402_0~Reference BLE_1M_Ant1_2402_30~1000 BLE_1M_Ant1_2402_1000~26500 Page16of21 BLE_1M_Ant1_2440_0~Reference BLE_1M_Ant1_2440_30~1000 Page17of21 BLE_1M_Ant1_2440_1000~26500 BLE_1M_Ant1_2480_0~Reference BLE_1M_Ant1_2480_30~1000 Page18of21 BLE_1M_Ant1_2480_1000~26500 Page19of21 AppendixG:DutyCycle TestResult TestModeAntennaFrequency[MHz] ONTime [ms] Period [ms] DutyCycle [%] DutyCycle Factor[dB] BLE_1MAnt1 24020.400.6363.491.97 24400.400.6363.491.97 24800.400.6363.491.97 Page20of21 TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page21of21 ---End---

ReportNo.:18220WC30094201FCCID:2A7VD-H601BPage1of30 Code:AB-RF-05-b FCCTestReport Applicant:ShenzhenQianyanTechnologyLTD Address: No.3301,BlockC,Section1,Chuangzhi Yuncheng,Building,LiuxianAvenue,Xili Community,XiliStreet,NanshanDistrict, Shenzhen,518000,China ProductName:GoveeRGBWWRecessedDownlight ReportDate:Jul.10,2023 ShenzhenAnbotekComplianceLaboratoryLimited ReportNo.:18220WC30094201FCCID:2A7VD-H601BPage2of30 Code:AB-RF-05-b Contents 1.GeneralInformation............................................................................................................................................6 1.1.ClientInformation....................................................................................................................................6 1.2.DescriptionofDevice(EUT)..................................................................................................................6 1.3.AuxiliaryEquipmentUsedDuringTest.................................................................................................7 1.4.DescriptionofTestConfiguration..........................................................................................................7 1.5.DescriptionOfTestSetup......................................................................................................................8 1.6.TestEquipmentList.................................................................................................................................9 1.7.MeasurementUncertainty....................................................................................................................10 1.8.DescriptionofTestFacility...................................................................................................................10 2.SummaryofTestResults.................................................................................................................................11 3.ConductedEmissionTest................................................................................................................................12 3.1.TestStandardandLimit........................................................................................................................12 3.2.TestSetup...............................................................................................................................................12 3.3.TestProcedure.......................................................................................................................................12 3.4.TestData.................................................................................................................................................12 4.RadiationSpuriousEmissionandBandEdge.............................................................................................15 4.1.TestStandardandLimit........................................................................................................................15 4.2.TestSetup...............................................................................................................................................15 4.3.TestProcedure.......................................................................................................................................16 4.4.TestData.................................................................................................................................................17 5.MaximumPeakOutputPowerTest...............................................................................................................25 5.1.TestStandardandLimit........................................................................................................................25 5.2.TestSetup...............................................................................................................................................25 5.3.TestProcedure.......................................................................................................................................25 5.4.TestData.................................................................................................................................................25 6.6dBOccupyBandwidthTest...........................................................................................................................26 6.1.TestStandardandLimit........................................................................................................................26 6.2.TestSetup...............................................................................................................................................26 6.3.TestProcedure.......................................................................................................................................26 6.4.TestData.................................................................................................................................................26 7.PowerSpectralDensityTest...........................................................................................................................27 7.1.TestStandardandLimit........................................................................................................................27 7.2.TestSetup...............................................................................................................................................27 7.3.TestProcedure.......................................................................................................................................27 7.4.TestData.................................................................................................................................................27 8.100kHzBandwidthofFrequencyBandEdgeRequirement......................................................................28 8.1.TestStandardandLimit.............................................................................................…

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Page1of37 AppendixTestData ReportNo.:18220WC30094202TestSampleNo.:1-2-2 StartTestDate:2023.05.18FinishTestDate:2023.05.24 TestEngineer:Auditor: Temperature:23.4 °C RelativeHumidity:51% Pressure:1012hPa AppendixA:DTSBandwidth TestResult TestModeAntennaFrequency[MHz] DTSBW [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict 11BAnt1 24128.6002407.9602416.560≥0.5PASS 24378.4802432.4802440.960≥0.5PASS 24628.6002457.9602466.560≥0.5PASS 11GAnt1 241216.4002403.8002420.200≥0.5PASS 243716.3202428.8402445.160≥0.5PASS 246216.3202453.8402470.160≥0.5PASS 11N20SISOAnt1 241217.5602403.2402420.800≥0.5PASS 243717.5602428.2402445.800≥0.5PASS 246217.5602453.2402470.800≥0.5PASS Page2of37 TestGraphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 Page3of37 11G_Ant1_2412 11G_Ant1_2437 Page4of37 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 Page5of37 11N20SISO_Ant1_2462 Page6of37 AppendixB:OccupiedChannelBandwidth TestResult TestModeAntenna Channel Frequency[MHz] OCB [MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict 11BAnt1 241214.1092404.98472419.0937------ 243714.1112429.98152444.0925------ 246214.1082454.98142469.0894------ 11GAnt1 241217.1322403.47602420.6080------ 243717.2112428.42522445.6362------ 246217.2192453.40412470.6231------ 11N20SISOAnt1 241218.2162402.92252421.1385------ 243718.2342427.96532446.1993------ 246218.1832452.91232471.0953------ Page7of37 TestGraphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 Page8of37 11G_Ant1_2412 11G_Ant1_2437 Page9of37 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 Page10of37 11N20SISO_Ant1_2462 Page11of37 AppendixC:Maximumconductedoutputpower TestResultPeak TestModeAntennaFrequency[MHz]PeakPower[dBm]ConductedLimit[dBm] 11BAnt1 241218.60≤30.00 243718.78≤30.00 246218.95≤30.00 11GAnt1 241217.96≤30.00 243718.25≤30.00 246218.55≤30.00 11N20SISOAnt1 241217.84≤30.00 243718.33≤30.00 246218.55≤30.00 Page12of37 AppendixD:Maximumpowerspectraldensity TestResult TestModeAntennaFrequency[MHz]Result[dBm/3kHz]Limit[dBm/3kHz]Verdict 11BAnt1 2412-6.58≤8.00PASS 2437-6.61≤8.00PASS 2462-6.13≤8.00PASS 11GAnt1 2412-14.74≤8.00PASS 2437-13.93≤8.00PASS 2462-13.78≤8.00PASS 11N20SISOAnt1 2412-14.61≤8.00PASS 2437-14.33≤8.00PASS 2462-14.51≤8.00PASS Page13of37 TestGraphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 Page14of37 11G_Ant1_2412 11G_Ant1_2437 Page15of37 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 Page16of37 11N20SISO_Ant1_2462 Page17of37 AppendixE:Bandedgemeasurements TestResult TestModeAntennaChName Frequency [MHz] RefLevel[dBm]Result[dBm]Limit[dBm]Verdict 11BAnt1 Low24126.00-45.69≤-14PASS High24627.26-52.01≤-12.74PASS 11GAnt1 Low2412-1.24-34.91≤-21.24PASS High2462-0.49-52.15≤-20.49PASS 11N20SISOAnt1 Low2412-1.00-35.12≤-21PASS High2462-0.01-52.12≤-20.01PASS Page18of37 TestGraphs 11B_Ant1_Low_2412 11B_Ant1_High_2462 11G_Ant1_Low_2412 Page19of37 11G_Ant1_High_2462 11N20SISO_Ant1_Low_2412 Page20of37 11N20SISO_Ant1_High_2462 Page21of37 AppendixF:ConductedSpuriousEmission TestResult TestModeAntennaFrequency[MHz] FreqRange [Mhz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict 11BAnt1 2412 Reference6.176.17---PASS 30~10006.17-68.4≤-13.83PASS 1000~265006.17-51.72≤-13.83PASS 2437 Reference5.745.74---PASS 30~10005.74-67.96≤-14.26PASS 1000~265005.74-53.79≤-14.26PASS 2462 Reference6.546.54---PASS 30~10006.54-68.95≤-13.46PASS 1000~265006.54-53.98≤-13.46PASS 11GAnt1 2412 Reference-3.40-3.40---PASS 30~1000-3.40-64.21≤-23.4PASS 1000~26500-3.40-54.29≤-23.4PASS 2437 Reference-3.82-3.82---PASS 30~1000-3.82-66.14≤-23.82PASS 1000~26500-3.82-53.09≤-23.82PASS 2462 Reference0.210.21---PASS 30~10000.21-66.85≤-19.79PASS 1000~265000.21-53.77≤-19.79PASS 11N20SISOAnt1 2412 Reference-0.83-0.83---PASS 30~1000-0.83-65.99≤-20.83PASS 1000~26500-0.83-53.28≤-20.83PASS 2437 Reference-2.46-2.46---PASS 30~1000-2.46-65.51≤-22.46PASS 1000~26500-2.46-53.23≤-22.46PASS 2462 Reference-0.15-0.15---PASS 30~1000-0.15-66.2≤-20.15PASS 1000~26500-0.15-53.76≤-20.15PASS Page22of37 TestGraphs 11B_Ant1_2412_0~Reference 11B_Ant1_2412_30~1000 11B_Ant1_2412_1000~26500 Page23of37 11B_Ant1_2437_0~Reference 11B_Ant1_2437_30~1000 Page24of37 11B_Ant1_2437_1000~26500 11B_Ant1_2462_0~Reference 11B_Ant1_2462_30~1000 Page25of37 11B_Ant1_2462_1000~26500 11G_Ant1_2412_0~Reference Page26of37 11G_Ant1_2412_30~1000 11G_Ant1_2412_1000~26500 11G_Ant1_2437_0~Reference Page27of37 11G_Ant1_2437_30~1000 11G_Ant1_2437_1000~26500 Page28of37 11G_Ant1_2462_0~Reference 11G_Ant1_2462_30~1000 11G_Ant1_2462_1000~26500 Page29of37 11N20SISO_Ant1_2412_0~Reference 11N20SISO_Ant1_2412_30~1000 Page30of37 11N20SISO_Ant1_2412_1000~26500 11N20SISO_Ant1_2437_0~Reference 11N20SISO_Ant1_2437_30~1000 Page31of37 11N20SISO_Ant1_2437_1000~26500 11N20SISO_Ant1_2462_0~Reference Page32of37 11N20SISO_Ant1_2462_30~1000 11N20SISO_Ant1_2462_1000~26500 Page33of37 AppendixG:DutyCycle TestResult TestModeAntenna Frequency [MHz] Transmission Duration[ms] Transmission Period[ms] DutyCycle [%] Factor 11BAnt1 241212.4212.5598.960.05 243712.4212.5598.960.05 246212.4212.5598.960.05 11GAnt1 24122.072.2094.090.26 24372.062.1994.060.27 24622.062.1994.060.27 11N20SISOAnt1 24121.922.0593.660.28 24371.922.0593.660.28 24621.912.0593.170.31 Page34of37 TestGraphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 Page35of37 11G_Ant1_2412 11G_Ant1_2437 Page36of37 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 Page37of37 11N20SISO_Ant1_2462 ---End---

ReportNo.:18220WC30094202FCCID:2A7VD-H601BPage1of31 Code:AB-RF-05-b FCCTestReport Applicant:ShenzhenQianyanTechnologyLTD Address: No.3301,BlockC,Section1,Chuangzhi Yuncheng,Building,LiuxianAvenue,Xili Community,XiliStreet,NanshanDistrict, Shenzhen,518000,China ProductName:GoveeRGBWWRecessedDownlight ReportDate:Jul.10,2023 ShenzhenAnbotekComplianceLaboratoryLimited ReportNo.:18220WC30094202FCCID:2A7VD-H601BPage2of31 Code:AB-RF-05-b Contents 1.GeneralInformation............................................................................................................................................6 1.1.ClientInformation.....................................................................................................................................6 1.2.DescriptionofDevice(EUT)..................................................................................................................6 1.3.AuxiliaryEquipmentUsedDuringTest.................................................................................................7 1.4.DescriptionofTestConfiguration..........................................................................................................7 1.5.DescriptionOfTestSetup.......................................................................................................................8 1.6.TestEquipmentList.................................................................................................................................9 1.7.MeasurementUncertainty....................................................................................................................10 1.8.DescriptionofTestFacility....................................................................................................................10 2.SummaryofTestResults.................................................................................................................................11 3.ConductedEmissionTest................................................................................................................................12 3.1.TestStandardandLimit........................................................................................................................12 3.2.TestSetup...............................................................................................................................................12 3.3.TestProcedure.......................................................................................................................................12 3.4.TestData.................................................................................................................................................12 4.RadiationSpuriousEmissionandBandEdge.............................................................................................15 4.1.TestStandardandLimit........................................................................................................................15 4.2.TestSetup...............................................................................................................................................15 4.3.TestProcedure.......................................................................................................................................16 4.4.TestData.................................................................................................................................................17 5.MaximumPeakOutputPowerTest................................................................................................................26 5.1.TestStandardandLimit........................................................................................................................26 5.2.TestSetup...............................................................................................................................................26 5.3.TestProcedure.......................................................................................................................................26 5.4.TestData.................................................................................................................................................26 6.6dBOccupyBandwidthTest...........................................................................................................................27 6.1.TestStandardandLimit........................................................................................................................27 6.2.TestSetup...............................................................................................................................................27 6.3.TestProcedure.......................................................................................................................................27 6.4.TestData.................................................................................................................................................27 7.PowerSpectralDensityTest...........................................................................................................................28 7.1.TestStandardandLimit........................................................................................................................28 7.2.TestSetup...............................................................................................................................................28 7.3.TestProcedure.......................................................................................................................................28 7.4.TestData.................................................................................................................................................28 8.100kHzBandwidthofFrequencyBandEdgeRequirement......................................................................29 8.1.TestStandardandLimit.........................................................................................…

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ShenzhenQianyanTechnologyLTD DeclarationconcerningAntennaSpecification Itisherebydeclaredthattheproduct ModelNo.:H601B FCCID:2A7VD-H601B fulfillstherequirementinFCCtestrelatingtotheantennatype. ThedevicespecifiedaboveconfirmstotheFCCrecommendationsforinternalantennatype(s) describedbelow: ModelNo.ofantenna:H601B Typeofantenna:FPCantenna Gainoftheantenna:2.28dBi Frequencyrange:2.4G:2400-2500MHz Themountingoftheantennaisfixedtotheradiomoduleandnootherantennashouldbeused. Companyname:ShenzhenQianyanTechnologyLTD Address:No.3301,BlockC,Section1,ChuangzhiYuncheng,Building,Liuxian Avenue,XiliCommunity,XiliStreet,NanshanDistrict,Shenzhen,518000, China City:XiliStreet,NanshanDistrict,Shenzhen ZIP/Postalcode:518000 Country:China Place:Date:7/10/2023 Signature: version01

Antennatestreport TestLaboratoryDongguanYijiaElectronicCo.,LTD Address No.59MuyuRoad,ShatouCommunity,Chang'anTown,Dongguan City,GuangdongProvince Contact:Mr.Gan13823198410 ModelH601B 1.Testprocedures NameParameterMethodStandardNo. Mobile communication antenna VSWR Genericspecificaitonforantennasusedin themobilecommunications GB/T9410-2008 AntennaGain Radiationpattern Antenna Radiationefficiency IEEEStandardTestProceduresfor Antennas ANSI/IEEEStd149 -1979 2.TestEquipment EquipmentModelNo. Serial No. ManufactureCalibration Date Next calibration Date 24probe Microwave chamber MPS2450Multi- probeOTAme asurementsystems 5*5*5 YJ-PB-F01XH-IOE2022.09.012023.09.01 NetworkAnalyzer ZVB8YJ-RD-15 ROHDE&SCH WARS 2022.08.252023.08.25 Widebandradio Communication tester CMW500YJ-RD-16 ROHDE&SCH WARS 2022.08.252023.08.25 3.DUTSetupPhoto 4.Bluetooth&Wi-FiAntennaPhysicalSize BT&WIFI 5.Bluetooth&Wi-FiAntennaType&Gain Type:PCBAntenna Frequency/MHzGain/dBi 2400 1.87 2410 2.15 2420 2.22 2430 2.28 2440 1.94 2450 2.21 2460 1.79 2470 2.27 2480 1.74 2490 1.76 2500 1.35 6.AntennaPatternPicture 2400MHz 2450MHz 2500MHz Testerby：Wuxianming

ReportNo.:18220WC300942Page1of2 Code:AB-RF-05-b AppendixI--TestSetupPhotograph PhotoofConductedEmissionMeasurement PhotoofRadiationEmissionTest ReportNo.:18220WC300942Page2of2 Code:AB-RF-05-b