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KAWAELECTRONICSCOMPANYLIMITED FLATA21/FCHEUNGLEEINDBLDG9CHEUNGLEESTCHAIWANHONGKONG,China U.S.AgentDesignationforServiceofProcess- CertificationAttestationLetter 05/09/2024 FederalCommunicationsCommission AuthorizationandEvaluationDivision 1435OaklandMillsRoad Columbia,MD21046 ATTN.:ReviewingEngineer FCCID:2AZWZ-D11 FederalRegistrationNumber(FRN) 0030929590 Persection2.911(d)(7)oftheFCCrules,KAWAELECTRONICSCOMPANYLIMITED (“theapplicant”)certifiesthattheequipmentforwhichauthorizationissoughtisdesignatedto thefollowingU.S.agent*forserviceofprocess: FederalRegistrationNumber(FRN):0033701590 CompanyName:UUXGROUPINC PhysicalU.S.CompanyAddress:36South18thAvenue,SuiteABrighton,COUSA80601 County:Adams Agentname:JackFu AgentEmailAddress:[email protected] Theabovecontactpersonacceptstheobligationforserviceofprocess. Theapplicantacceptstomaintainanagentfornolessthanoneyearafterthegranteehas terminatedallmarketingandimportationortheconclusionofanyCommission-related proceedinginvolvingtheequipment. ThisAgreementisvaliduntil:Eternally. ApplicantSigned: Signed: Printedname:Eric Title:Manager: CompanyName:KAWAELECTRONICSCOMPANY LIMITED Date:05/09/2024 AgentSigned(ifdifferenttoApplicant): Signed: Printedname:JackFu Title:Manager CompanyName:UUXGROUPINC Date:05/09/2024 * theapplicantmustdesignateacontactlocatedintheUnitedStatesforpurposesofactingasthe applicant’sagentforserviceofprocess,regardlessofwhethertheapplicantisadomesticorforeign entity.AnapplicantlocatedintheUnitedStatesmaydesignateitselfastheagentforserviceofprocess.

KAWA ELECTRONICS COMPANY LIMITED 09‐19‐2024 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for (FCC ID: 2AZWZ‐D11) [KAWA ELECTRONICS COMPANY LIMITED] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Sincerely, (Applicant signature) (Applicant printed name) Yuwei Zhang KAWA ELECTRONICS COMPANY LIMITED 09‐19‐2024 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for (FCC ID : 2AZWZ‐D11) [KAWA ELECTRONICS COMPANY LIMITED] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, (Applicant signature) (Applicant printed name) Yuwei Zhang

KAWAELECTRONICSCOMPANYLIMITED AgentAuthorizationLetter 2024-09-19 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 USA RE:LETTEROFAGENTAUTHORIZATION ToWhomItMayConcern: We,theundersigned,herebyauthorizeShenzhenMostTechnologyServiceCo.,Ltd.toact onourbehalfinallmattersrelatingtoapplicationforequipmentauthorization,includingthe signingofalldocumentsrelatingtothesematters. Wealsoherebycertifythatnopartytotheapplicationauthorizedhereunderissubjecttothe denialofbenefits,includingFCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuse Actof1988,21U.S.C.853(a). Thisagreementexpiresoneyearfromthecurrentdate. Sincerely, Name:YuweiZhang Position:manager CompanyName:KAWAELECTRONICSCOMPANYLIMITED Address:FLATA21/FCHEUNGLEEINDBLDG9CHEUNGLEESTCHAIWANHONG KONG,China Tel/Fax13428982606/N/A E-Mail:[email protected]

KAWAELECTRONICSCOMPANYLIMITED LongTermConfidentialityRequestLetter 2024-09-19 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 USA RE:CONFIDENTIALITYREQUESTFOR(FCCID:2AZWZ-D11) ToWhomItMayConcern: Thisletterservesasanofficialrequestforconfidentialityundersections0.457and0.459of CFR47.Wehaverequestedthatthe -e.g.Blockdiagram -e.g.SCH -e.g.OperationalDescription requiredtobesubmittedwiththisapplicationbepermanentlywithheldfrompublicreview. Theabovedocumentsarecompanyproprietaryinformationthatcouldnevergetinto thepossessionofyourcompetition. Pleasecontactmeifthereisanyinformationyoumayneed. Sincerely, Name: YuweiZhang Position: manager CompanyName: KAWAELECTRONICSCOMPANYLIMITED Address: FLATA21/FCHEUNGLEEINDBLDG9CHEUNGLEESTCHAIWANHONG KONG,China Tel/Fax 13428982606/N/A E-Mail: [email protected]

Modeldifferenceletter 2024.09.19 DearMETReviewer, ThisisanewApplicationfromKAWAELECTRONICSCOMPANYLIMITED ModelNo.:D11,D11Pro 、 D11X 、 D11XPro UseD11foralltests . Onlythemodelnameisinconsistent.Productappearance, internallayout,circuitlayoutandchiparethesame. Thankyouforyourcooperation! Yourssincerely, Signatory: Name:YuweiZhang Position: manager CompanyName: KAWAELECTRONICSCOMPANYLIMITED Address: FLATA21/FCHEUNGLEEINDBLDG9CHEUNGLEESTCHAIWANHONG KONG,China Tel/Fax13428982606/N/A E-Mail:[email protected]

Model No.: D11 FRONT VIEW OF SAMPLE BACK VIEW OF SAMPLE Model No.: D11 LEFT VIEW OF SAMPLE RIGHT VIEW OF SAMPLE Model No.: D11 TOP VIEW OF SAMPLE BOTTOM VIEW OF SAMPLE Model No.: D11

Label: KAWA model:D11HVIN:D11 FCCID:2AZWZ-D11IC:27280-D11 KAWA model:D11ProHVIN:D11 FCCID:2AZWZ-D11IC:27280-D11 Labellocation Size:25*20mm KAWA model:D11XHVIN:D11 FCCID:2AZWZ-D11IC:27280-D11 KAWA model:D11XProHVIN:D11 FCCID:2AZWZ-D11IC:27280-D11

Model No.: D11 Page 1 of 4 INTERNAL PHOTO OF SAMPLE INTERNAL PHOTO OF SAMPLE WIFI antenna Model No.: D11 Page 2 of 4 INTERNAL PHOTO OF SAMPLE INTERNAL PHOTO OF SAMPLE Model No.: D11 Page 3 of 4 INTERNAL PHOTO OF SAMPLE PCB INTERNAL PHOTO OF SAMPLE PCB Model No.: D11 Page 4 of 4 INTERNAL PHOTO OF SAMPLE PCB INTERNAL PHOTO OF SAMPLE

ShenzhenMostTechnologyServiceCo.,Ltd. EastA,1floorofNewAolinFactorybuiding,LangshanErlu,NorthDistrict, Hi-techIndustryPark,Nanshan,Shenzhen,Guangdong,China RFExposureEvaluationReport ReportReferenceNo. ....................... : FCCID.. ............................................... : MTEB24080155-H 2AZWZ-D11 Compiledby (position+printedname+signature)..:FileadministratorsAlisaLuo Supervisedby (position+printedname+signature)..:TestEngineerSunnyDeng Approvedby (position+printedname+signature) .. : ManagerYvetteZhou Dateofissue ......................................... :Aug.12,2024 RepresentativeLaboratoryName . :ShenzhenMostTechnologyServiceCo.,Ltd. Address.................................................: No.5,2ndLangshanRoad,NorthDistrict,Hi-techIndustrialPark, Nanshan,Shenzhen,Guangdong,China. Applicant’sname ............................... :KAWAELECTRONICSCOMPANYLIMITED Address ................................................. : FLATA21/FCHEUNGLEEINDBLDG9CHEUNGLEESTCHAI WANHONGKONGCHINA Testspecification/Standard............: 47CFRPart1.1307;47CFRPart1.1310 KDB447498D01GeneralRFExposureGuidancev06 TRFOriginator......................................:ShenzhenMostTechnologyServiceCo.,Ltd. ShenzhenMostTechnologyServiceCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe ShenzhenMostTechnologyServiceCo.,Ltd.isacknowledgedascopyrightownerandsourceofthe material.ShenzhenMostTechnologyServiceCo.,Ltd.takesnoresponsibilityforandwillnotassume liabilityfordamagesresultingfromthereader'sinterpretationofthereproducedmaterialduetoits placementandcontext. Testitemdescription........................: DASHCAMERA TradeMark............................................: KAWA Model/Typereference.........................: D11 ListedModels ...................................... : D11Pro、D11X、D11XPro ModulationType .................................. :b:DSSS g/n:OFDM OperationFrequency..........................:From2412MHz~2462MHz HardwareVersion ................................. 3502-MAIN-01A-01 SoftwareVersion ................................... / Rating.....................................................:5.0V2.0A Result.....................................................:PASS ReportNo.:MTEB24080155-HPage 2 of 6 TESTREPORT EquipmentunderTest:DASHCAMERA Model/Type:D11 ListedModels:D11Pro、D11X、D11XPro RemarkOnlythemodelnameisinconsistent Applicant:KAWAELECTRONICSCOMPANYLIMITED Address: FLATA21/FCHEUNGLEEINDBLDG9CHEUNGLEESTCHAI WANHONGKONGCHINA Manufacturer:KAWAELECTRONICSCOMPANYLIMITED Address :FLATA21/FCHEUNGLEEINDBLDG9CHEUNGLEESTCHAI WANHONGKONGCHINA TestResult:PASS Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetest laboratory. ReportNo.:MTEB24080155-HPage 3 of 6 1.RevisionHistory RevisionIssueDateRevisionsRevisedBy 00 2024.08.12 InitialIssueAlisaLuo ReportNo.:MTEB24080155-HPage 4 of 6 2.SAREvaluation 2.1RFExposureComplianceRequirement 2.1.1StandardRequirement AccordingtoKDB447498D01GeneralRFExposureGuidancev06 4.3.1.StandaloneSARtestexclusionconsiderations UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures,standalone1-gheador bodyand10-gextremitySARevaluationforgeneralpopulationexposureconditions,bymeasurementor numericalsimulation,isnotrequiredwhenthecorrespondingSARExclusionThresholdcondition,listed below,issatisfied. 2.1.2Limits AccordingtoFCCPart1.1310:Thecriterialistedinthefollowingtableshallbeusedtoevaluatethe environmentimpactofhumanexposuretoradiofrequency(RF)radiationasspecifiedinpart1.1307(b) F=FrequencyinMHz FriisFormula Friistransmissionformula:Pd=(Pout*G)/(4*Pi*R 2 )Where Pd=powerdensityinmW/cm 2 Pout=outputpowertoantennainmW G=gainofantennainlinearscale Pi=3.1416 R=distancebetweenobservationpointandcenteroftheradiatorincm PdidthelimitofMPE,1mW/cm2.Ifweknowthemaximumgainoftheantennaandthetotalpower inputtotheantenna,throughthecalculation,wewillknowthedistancerwheretheMPElimitisreached. ReportNo.:MTEB24080155-HPage 5 of 6 2.1.3EUTRFExposure WIFI2.4G 802.11b Testchannel PeakOutputPower (dBm) Tuneuptolerance (dBm) Maximumtune-upPower (dBm) Lowest(2412MHz)14.8414.84±115.84 Middle(2437MHz)14.8514.85±115.85 Highest(2462MHz)14.5314.53±115.53 802.11g Testchannel PeakOutputPower (dBm) Tuneuptolerance (dBm) Maximumtune-upPower (dBm) Lowest(2412MHz)16.9316.93±117.93 Middle(2437MHz)16.8616.86±117.86 Highest(2462MHz)14.7714.77±115.77 802.11n(H20) Testchannel PeakOutputPower (dBm) Tuneuptolerance (dBm) Maximumtune-upPower (dBm) Lowest(2412MHz)14.4914.49±115.49 Middle(2437MHz)14.3914.39±115.39 Highest(2462MHz)14.2414.24±115.24 802.11n(H40) Testchannel PeakOutputPower (dBm) Tuneuptolerance (dBm) Maximumtune-upPower (dBm) Lowest(2422MHz)14.2714.27±115.27 Middle(2437MHz)14.2114.21±115.21 Highest(2452MHz)14.0614.06±115.06 ReportNo.:MTEB24080155-HPage 6 of 6 WIFI2.4G Worstcase:802.11g Channel Maximum tune-upPower (dBm) Maximumtune-up Power (MW) AntennaGain (dBi) Power Density atR=20 cm (mW/cm2) LimitResult Lowest(2412MHz)17.9362.095.660.04551.0Pass Note:1)RefertoreportMTEB24080155-RforEUTtestMaxConductedaverageOutputPowervalue. Note:2)Pd=(Pout*G)/(4*Pi*R 2 )=(62.09*3.68)/(4*3.1416*20 2 )=0.0455 .......................THEENDOFREPORT.........................

ShenzhenMostTechnologyServiceCo.,Ltd. No.5,2ndLangshanRoad,NorthDistrict,Hi-techIndustrialPark,Nanshan, Shenzhen,Guangdong,China. FCCPART15SUBPARTCTESTREPORT FCCPART15.247 ReportReferenceNo........................: FCCID.................................................: MTEB24080155-R 2AZWZ-D11 Compiledby (position+printedname+signature) .. :FileadministratorsAlisaLuo Supervisedby (position+printedname+signature)..:TestEngineerSunnyDeng Approvedby (position+printedname+signature) .. : ManagerYvetteZhou Dateofissue ......................................... :Aug.12,2024 RepresentativeLaboratoryName . :ShenzhenMostTechnologyServiceCo.,Ltd. Address.................................................: No.5,2ndLangshanRoad,NorthDistrict,Hi-techIndustrialPark, Nanshan,Shenzhen,Guangdong,China. Applicant’sname...............................:KAWAELECTRONICSCOMPANYLIMITED Address ................................................. : FLATA21/FCHEUNGLEEINDBLDG9CHEUNGLEESTCHAI WANHONGKONGCHINA Testspecification..............................: Standard................................................:FCCPart15.247 TRFOriginator......................................:ShenzhenMostTechnologyServiceCo.,Ltd. ShenzhenMostTechnologyServiceCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongastheShenzhen MostTechnologyServiceCo.,Ltd.isacknowledgedascopyrightownerandsourceofthematerial.Shenzhen MostTechnologyServiceCo.,Ltd.takesnoresponsibilityforandwillnotassumeliabilityfordamages resultingfromthereader'sinterpretationofthereproducedmaterialduetoitsplacementandcontext. Testitemdescription........................: DASHCAMERA TradeMark............................................: KAWA Model/Typereference.........................: D11 ListedModels......................................: D11Pro、D11X、D11XPro ModulationType .................................. :b:DSSS g/n:OFDM OperationFrequency..........................:From2412MHz~2462MHz Rating ..................................................... : 5.0V2.0A Hardwareversion ................................. : 3502-MAIN-01A-01 Softwareversion ................................. : / Result.....................................................: PASS ReportNo.:MTEB24080155-RPage 2 of 60 TESTREPORT EquipmentunderTest:DASHCAMERA Model/Type:D11 ListedModels: D11Pro、D11X、D11XPro RemarkOnlythemodelnameisinconsistent Applicant:KAWAELECTRONICSCOMPANYLIMITED Address: FLATA21/FCHEUNGLEEINDBLDG9CHEUNGLEESTCHAI WANHONGKONGCHINA Manufacturer:KAWAELECTRONICSCOMPANYLIMITED Address :FLATA21/FCHEUNGLEEINDBLDG9CHEUNGLEESTCHAI WANHONGKONGCHINA TestResult : PASS Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetest laboratory. ReportNo.:MTEB24080155-RPage 3 of 60 Contents 1REVISIONHISTORY................................................................................................................4 2TESTSTANDARDS...................................................................................................................5 3SUMMARY......................................................................................................................................6 3.1GeneralRemarks6 3.2ProductDescription6 3.3EquipmentUnderTest6 3.4ShortdescriptionoftheEquipmentunderTest(EUT)6 3.5EUToperationmode6 3.6BlockDiagramofTestSetup7 3.7TestItem(EquipmentUnderTest)Description*7 3.8AuxiliaryEquipment(AE)Description7 3.9AntennaInformation*7 3.10RelatedSubmittal(s)/Grant(s)7 3.11Modifications8 3.12EUTconfiguration8 4TESTENVIRONMENT.............................................................................................................9 4.1Addressofthetestlaboratory9 4.2TestFacility9 4.3Environmentalconditions9 4.4TestDescription10 4.5Statementofthemeasurementuncertainty10 4.6EquipmentsUsedduringtheTest11 5TESTCONDITIONSANDRESULTS............................................................................12 5.1ACPowerConductedEmission12 5.2RadiatedEmission13 5.3MaximumConductedOutputPower34 5.4PowerSpectralDensity35 5.56dBBandwidth36 5.6Out-of-bandEmissions37 5.7DutyCycleInformation38 5.8AntennaRequirement39 6TESTSETUPPHOTOSOFTHEEUT..........................................................................40 7PHOTOSOFTHEEUT.........................................................................................................41 APPENDIXI.DutyCycle42 APPENDIXII.PowerSpectralDensity49 APPENDIXIII.ConductedPeakOutputPower51 APPENDIXIV.99%Bandwidth52 APPENDIXV.6dBBandwidth54 APPENDIXVI.ConductedOutOfBandEmission56 ReportNo.:MTEB24080155-RPage 4 of 60 1RevisionHistory RevisionIssueDateRevisionsRevisedBy 002024.08.12InitialIssueAlisaLuo ReportNo.:MTEB24080155-RPage 5 of 60 2TESTSTANDARDS Thetestswereperformedaccordingtofollowingstandards: FCCRulesPart15.247:FrequencyHopping,DirectSpreadSpectrumandHybridSystemsthatarein operationwithinthebandsof902-928MHz,2400-2483.5MHz,and5725-5850MHz. ANSIC63.10-2013:AmericanNationalStandardforTestingUnlicensedWirelessDevices KDB558074D01v05r02:GuidanceforComplianceMeasurementsonDigitalTransmissionSystems (DTS),FrequencyHoppingSpreadSpectrumSystem(HFSS),andHybridSystemDevicesOperatingUnder §15.247ofTheFCCrules. ReportNo.:MTEB24080155-RPage 6 of 60 3SUMMARY 3.1GeneralRemarks Dateofreceiptoftestsample:2024.08.07 Testingcommencedon:2024.08.08 Testingconcludedon: 2024.08.12 3.2ProductDescription ProductName:DASHCAMERA Model/Typereference:D11 PowerSupply：DC5VbyCarCharger TestingsampleID：MTYP06182 WIFI: Supportedtype: 802.11b/802.11g/802.11n(H20)/802.11n(H40) Modulation: b:DSSS g/n:OFDM Operationfrequency: 802.11b/802.11g/802.11n(H20):2412MHz~2462MHz 802.11n(H40):2422MHz~2452MHz Channelnumber: 802.11b/802.11g/802.11n(H20):11 802.11n(H40):7 Channelseparation: 5MHz Antennatype:FPCAntenna Antennagain:5.66dBi 3.3EquipmentUnderTest Powersupplysystemutilised Powersupplyvoltage: ○ 230V/50Hz ○ 120V/60Hz ○ 12VDC ○ 24VDC ● Other(specifiedinblankbelow) DC5VbyCarChar…

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ReportNo.:MTEB24080155-RPage 50 of 60 IEEE802.11n_Channel1_20MHz_Antenna0IEEE802.11n_Channel6_20MHz_Antenna0 IEEE802.11n_Channel11_20MHz_Antenna0IEEE802.11n_Channel3_40MHz_Antenna0 IEEE802.11n_Channel6_40MHz_Antenna0IEEE802.11n_Channel9_40MHz_Antenna0 ReportNo.:MTEB24080155-RPage 51 of 60 APPENDIXIII.ConductedPeakOutputPower TestResult ConductedOutputPower ModeChannel Ant.0 (dBm) Ant.1 (dBm) Ant.2 (dBm) Ant.3 (dBm) Total (dBm) Limit (dBm) Result IEEE 802.11b 114.84N/A≤30PASS 614.85N/A≤30PASS 1114.53N/A≤30PASS IEEE 802.11g 116.93N/A≤30PASS 616.86N/A≤30PASS 1114.77N/A≤30PASS IEEE 802.11n_20 114.49N/A≤30PASS 614.39N/A≤30PASS 1114.24N/A≤30PASS IEEE 802.11n_40 314.27N/A≤30PASS 614.21N/A≤30PASS 914.06N/A≤30PASS ReportNo.:MTEB24080155-RPage 52 of 60 APPENDIXIV.99%Bandwidth TestResult ModeChannelAnt. CenterFrequency (MHz) 99%BW(MHz) IEEE802.11b 1 0 241213.272 6243713.226 11246213.284 IEEE802.11g 1241216.516 6243716.520 11246216.498 IEEE802.11n_20 1241217.657 6243717.603 11246217.650 IEEE802.11n_40 3242236.092 6243736.024 9245236.065 TestGraphs IEEE802.11b_Channel1_20MHz_Antenna0IEEE802.11b_Channel6_20MHz_Antenna0 IEEE802.11b_Channel11_20MHz_Antenna0IEEE802.11g_Channel1_20MHz_Antenna0 IEEE802.11g_Channel6_20MHz_Antenna0IEEE802.11g_Channel11_20MHz_Antenna0 ReportNo.:MTEB24080155-RPage 53 of 60 IEEE802.11n_Channel1_20MHz_Antenna0IEEE802.11n_Channel6_20MHz_Antenna0 IEEE802.11n_Channel11_20MHz_Antenna0IEEE802.11n_Channel3_40MHz_Antenna0 IEEE802.11n_Channel6_40MHz_Antenna0IEEE802.11n_Channel9_40MHz_Antenna0 ReportNo.:MTEB24080155-RPage 54 of 60 APPENDIXV.6dBBandwidth TestResult ModeChannelAnt. Center Frequency (MHz) 6dB Bandwidth (MHz) Limit (MHz) Result IEEE802.11b 1 0 24127.678 ≥0.5 PASS 624377.651PASS 1124627.343PASS IEEE802.11g 1241215.52PASS 6243715.45PASS 11246215.71PASS IEEE 802.11n_20 1241215.97PASS 6243716.01PASS 11246216.07PASS IEEE 802.11n_40 3242235.68PASS 6243735.12PASS 9245235.12PASS TestGraphs IEEE802.11b_Channel1_20MHz_Antenna0IEEE802.11b_Channel6_20MHz_Antenna0 IEEE802.11b_Channel11_20MHz_Antenna0IEEE802.11g_Channel1_20MHz_Antenna0 IEEE802.11g_Channel6_20MHz_Antenna0IEEE802.11g_Channel11_20MHz_Antenna0 ReportNo.:MTEB24080155-RPage 55 of 60 IEEE802.11n_Channel1_20MHz_Antenna0IEEE802.11n_Channel6_20MHz_Antenna0 IEEE802.11n_Channel11_20MHz_Antenna0IEEE802.11n_Channel3_40MHz_Antenna0 IEEE802.11n_Channel6_40MHz_Antenna0IEEE802.11n_Channel9_40MHz_Antenna0 ReportNo.:MTEB24080155-RPage 56 of 60 APPENDIXVI.ConductedOutOfBandEmission TestResult ModeChannelAnt. OOB Emission Frequency (MHz) OOB Emission Level (dBm) Limit (dBm) OverLimit (dB) Result IEEE 802.11b 1 0 2382.93-39.654-17.74-21.914PASS 2400.00-40.670-17.74-22.930PASS 4834.30-51.824-17.74-34.084PASS 7221.50-49.517-17.74-31.777PASS 9629.30-52.402-17.74-34.662PASS 24896.4-35.696-17.74-17.956PASS 6 4888.66-51.997-17.5-34.497PASS 7307.69-49.813-17.5-32.313PASS 9756.06-50.738-17.5-33.238PASS 24893.3-35.710-17.5-18.210PASS 11 2483.50-41.028-17.76-23.268PASS 4928.61-51.137-17.76-33.377PASS 7390.09-51.096-17.76-33.336PASS 9842.21-50.813-17.76-33.053PASS 24909.5-33.607-17.76-15.847PASS IEEE 802.11g 1 2393.85-39.342-20.2-19.142PASS 2400.00-41.036-20.2-20.836PASS 4811.90-52.281-20.2-32.081PASS 7253.40-49.413-20.2-29.213PASS 9664.90-52.534-20.2-32.334PASS 24955.7-35.474-20.2-15.274PASS 6 4860.57-52.989-20.17-32.819PASS 7294.58-51.553-20.17-31.383PASS 9752.31-50.115-20.17-29.945PASS 24947.6-35.724-20.17-15.554PASS 11 2483.50-40.775-22.32-18.455PASS 4911.76-52.056-22.32-29.736PASS 7371.99-51.262-22.32-28.942PASS 9852.82-50.676-22.32-28.356PASS 24919.5-35.711-22.32-13.391PASS IEEE 802.11n_20 1 2398.79-39.155-21.98-17.175PASS 2400.00-41.079-21.98-19.099PASS 4805.60-51.821-21.98-29.841PASS 7220.90-50.985-21.98-29.005PASS 9647.40-50.663-21.98-28.683PASS 24961.9-35.618-21.98-13.638PASS 6 4867.43-51.499-22.24-29.259PASS 7327.66-50.768-22.24-28.528PASS 9754.81-50.506-22.24-28.266PASS 24960.0-36.352-22.24-14.112PASS 11 2483.50-41.701-22.46-19.241PASS 4939.22-51.871-22.46-29.411PASS 7391.96-51.373-22.46-28.913PASS 9862.81-51.627-22.46-29.167PASS 24935.7-35.003-22.46-12.543PASS IEEE 802.11n_40 3 2373.70-39.325-25.15-14.175PASS 2400.00-40.101-25.15-14.951PASS 4870.60-51.931-25.15-26.781PASS 7275.20-51.158-25.15-26.008PASS 9708.60-51.243-25.15-26.093PASS 24903.9-35.367-25.15-10.217PASS 6 4843.71-52.008-25.09-26.918PASS 7338.28-50.793-25.09-25.703PASS 9715.48-50.043-25.09-24.953PASS 24903.9-35.971-25.09-10.881PASS 9 2483.50-41.459-25.22-16.239PASS 4913.01-51.871-25.22-26.651PASS 7338.28-50.691-25.22-25.471PASS 9774.16-50.684-25.22-25.464PASS 24930.1-35.865-25.22-10.645PASS ReportNo.:MTEB24080155-RPage 57 of 60 TestGraphs In-BandReferenceLevel IEEE802.11b_Channel1_20MHz_Antenna0 OutOfBandEmission IEEE802.11b_Channel1_20MHz_Antenna0 30.0MHz-25000.0MHz IEEE802.11b_Channel1_20MHz_Antenna0 In-BandReferenceLevel IEEE802.11b_Channel6_20MHz_Antenna0 30.0MHz-25000.0MHz IEEE802.11b_Channel6_20MHz_Antenna0 In-BandReferenceLevel IEEE802.11b_Channel11_20MHz_Antenna0 OutOfBandEmission IEEE802.11b_Channel11_20MHz_Antenna0 30.0MHz-25000.0MHz IEEE802.11b_Channel11_20MHz_Antenna0

ReportNo.:MTEB24080155-RPage 58 of 60 In-BandReferenceLevel IEEE802.11g_Channel1_20MHz_Antenna0 OutOfBandEmission IEEE802.11g_Channel1_20MHz_Antenna0 30.0MHz-25000.0MHz IEEE802.11g_Channel1_20MHz_Antenna0 In-BandReferenceLevel IEEE802.11g_Channel6_20MHz_Antenna0 30.0MHz-25000.0MHz IEEE802.11g_Channel6_20MHz_Antenna0 In-BandReferenceLevel IEEE802.11g_Channel11_20MHz_Antenna0 OutOfBandEmission IEEE802.11g_Channel11_20MHz_Antenna0 30.0MHz-25000.0MHz IEEE802.11g_Channel11_20MHz_Antenna0 ReportNo.:MTEB24080155-RPage 59 of 60 In-BandReferenceLevel IEEE802.11n_Channel1_20MHz_Antenna0 OutOfBandEmission IEEE802.11n_Channel1_20MHz_Antenna0 30.0MHz-25000.0MHz IEEE802.11n_Channel1_20MHz_Antenna0 In-BandReferenceLevel IEEE802.11n_Channel6_20MHz_Antenna0 30.0MHz-25000.0MHz IEEE802.11n_Channel6_20MHz_Antenna0 In-BandReferenceLevel IEEE802.11n_Channel11_20MHz_Antenna0 OutOfBandEmission IEEE802.11n_Channel11_20MHz_Antenna0 30.0MHz-25000.0MHz IEEE802.11n_Channel11_20MHz_Antenna0 ReportNo.:MTEB24080155-RPage 60 of 60 In-BandReferenceLevel IEEE802.11n_Channel3_40MHz_Antenna0 OutOfBandEmission IEEE802.11n_Channel3_40MHz_Antenna0 30.0MHz-25000.0MHz IEEE802.11n_Channel3_40MHz_Antenna0 In-BandReferenceLevel IEEE802.11n_Channel6_40MHz_Antenna0 30.0MHz-25000.0MHz IEEE802.11n_Channel6_40MHz_Antenna0 In-BandReferenceLevel IEEE802.11n_Channel9_40MHz_Antenna0 OutOfBandEmission IEEE802.11n_Channel9_40MHz_Antenna0 30.0MHz-25000.0MHz IEEE802.11n_Channel9_40MHz_Antenna0 **********************EndofReport**********************

天 线 测 试 报 告 报告版本：2023.6.27 A3 研 发：陈开宇 客户名称：爱培科 项目名称：2502B 履历 版本 时间更新说明 A02023.5.24WiFi调试数据 A12023.5.30天线调试数据 A22023.6.20试产机验证数据 A3 2023.6.27GPS搜星优化 A4 A5 A6 A7 A8 A9 2 目录 3 1. 履历 .......................................... ......... ......... ......... ......... ......... ......... 2. 项目概况 ................................. ......... ......... ......... ......... ......... ......... ... 3. 公司及测试环境简介 ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 4. 匹配电路 ................................. ......... ......... ......... ......... ......... ......... ... 5. WIFI 天线相关数据 ............................................................... ......... ... 6. GPS 天线相关数据 ............................................................ ......... ... 7. 整机环境处理 ........................... ......... ......... ......... ......... ......... ......... ... 8. 总结................................................... ......... ......... ......... ...... ... 样机状态 有源调试机 项目样机图： 产品类型 行车记录仪 天线数量 2pcs 天线频段 WIFI 802.11 b/g/n GPS(1575.42MHz) 结构形式 FPC+陶瓷 环境处理 详见PPT 匹配电路 未做改动 项目概况 4 设备清单 设备名称总数量 上海研 发中心 数量 深圳研 发中心 数量 重庆研 发中心 数量 OTA实验室10座4座5座1座 5G 综测仪（SP9500-CTS）3台1台1台1台 R&S 综测仪（高配CMW500）7台3台3台 1台 日本安立综测仪（双通道8820）4台2台2台-- NB-IoT综测仪（SP8315）3台1台1台1台 安捷伦综测仪（8960）9台4台4台 1台 安捷伦网络分析仪（E5062A）7台3台3台 1台 安捷伦网络分析仪（E5071C 8.5GHZ )11台5台5台 1台 安捷伦网络分析仪（E5071B 8.5GHZ )10台5台5台1台 R&S网络分析仪（ZND）10台5台4台1台 R&S网络分析仪（ZVB）3台1台1台1台 OTA人头手/耳蜗/手臂5套2套2套1套 GPS/WIFI有源测试设备5套2套2套 1套 行业顶尖OTA暗室： 64探头；长/宽/高均为6米; 待测项目尺寸可到2米 5 天线匹配 6 无任何跟更改 7 天线装贴位置及环境处理 GPS天线 WiFi天线 环境处理如红框所示 8 WiFi天线s11数据 WiFi天线无源数据 9 Frequency/MhzMaxGain/dBiEfficiency / % 24005.0955.8 24105.0153.43 24205.1154.81 24305.1854.12 2440553.57 24505.1754.53 24604.8951.28 24705.4555.8 24805.5255.38 24905.6654.95 25005.3451.94 WiFi天线有源数据 10 MeasurementBandChannelFrequencyTotal TRPWIFI_B (11M)1241212.37 TRPWIFI_B (11M)7244212.15 TRPWIFI_B (11M)11246212.61 TIS(EIRP)WIFI_B (11M)112462-81.97 TRPWIFI_G (54M)124128.85 TRPWIFI_G (54M)724429.12 TRPWIFI_G (54M)1124628.95 TIS(EIRP)WIFI_G (54M)112462-69.24 TRP WIFI_N_ISM (65M)124129.33 TRP WIFI_N_ISM (65M)724429.32 TRP WIFI_N_ISM (65M)1124628.11 TIS(EIRP) WIFI_N_ISM (65M)112462-66.26 MeasurementBandChannelFrequencyTotal TRPWIFI_B (11M)1241212.41 TRPWIFI_B (11M)7244212.07 TRPWIFI_B (11M)11246212.34 TIS(EIRP)WIFI_B (11M)112462-81.53 TRPWIFI_G (54M)124128.66 TRPWIFI_G (54M)724428.86 TRPWIFI_G (54M)1124628.59 TIS(EIRP)WIFI_G (54M)112462-68.25 TRP WIFI_N_ISM (65M)124129.15 TRP WIFI_N_ISM (65M)724428.78 TRP WIFI_N_ISM (65M)1124628.07 TIS(EIRP) WIFI_N_ISM (65M)112462-65.31 1#2# 辐射方向 11 X Z Y WiFi天线方向图 12 phi 0°phi 90° theta 90° 13 GPS实测搜星数据 测试地点：南太云创谷5栋楼顶 天气：阴 2#1# 总结 14 1.天线匹配未做更改； 2.环境处理如报告所示； 3.GPS搜星情况已符合要求。 15 Thank You 上海研发中心：上海市青浦区高光路215弄99号4号楼1楼 深圳研发中心：深圳市光明区南太云创谷中心5栋6楼 重庆研发中心：重庆市渝北区仙桃数据谷东路19号ARM生态产业园1F 惠州工厂地址：惠州市惠城区水口街道青荔二路15号雄韬科技城8栋4-6层 www.sunnyway-iot.com 扫码关注微信公众号 扫码关注官网

Model No.: D11 RE TEST SETUP RE TEST SETUP