2BWQMEDH58XAutomotive Diagnostic Tool

Model: EDH58X FederalCommunicationsCommission(FCC)Statement. Thisdevicecomplieswithpart15oftheFCCRules.Operationissubjecttothefollowingtwo conditions: (1)Thisdevicemaynotcauseharmfulinterference,and (2)thisdevicemustacceptanyinterferencereceived,includinginterferencethatmaycause undesiredoperation. Note:ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigital device,pursuanttopart15oftheFCCRules.TheselimitsaredesignedtoprovideReasonable protectionagainstharmfulinterferenceinaresidentialinstallation.Thisequipmentgenerates, usesandcanradiateradiofrequencyenergyand,ifnotinstalledandusedinaccordancewiththe instructions,maycauseharmfulinterferencetoradiocommunications.However,thereisno guaranteethatinterferencewillnotoccurinaparticularinstallation.Ifthisequipmentdoes causeharmfulinterferencetoradioortelevisionreception,whichcanbedeterminedbyturning theequipmentoffandon,theuserisencouragedtotrytocorrecttheinterferencebyoneor moreofthefollowingmeasures: •Reorientorrelocatethereceivingantenna. •Increasetheseparationbetweentheequipmentandreceiver. •Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiveris connected. •Consultthedealeroranexperiencedradio/TVtechnicianforhelp. Warning:Changesormodificationsnotexpresslyapprovedbythepartyresponsiblefor compliancecouldvoidtheuser'sauthoritytooperatetheequipment. Note:ThemanufacturerisnotresponsibleforanyradioorTVinterferencecausedby unauthorizedmodificationstothisequipment.Suchmodificationscouldvoidtheuser’sauthority tooperatetheequipment. RFexposurestatement: ThisdevicecomplieswithFCCRFradiationexposurelimitssetforthforanuncontrolled environment.Thedeviceisinstalledandoperatedwithoutrestriction. ISEDStatement Thisdevicecontainslicence-exempttransmitter(s)/receiver(s)thatcomplywith Innovation,ScienceandEconomicDevelopmentCanada'slicence-exemptRSS(s). Operationissubjecttothefollowingtwoconditions: 1.Thisdevicemaynotcauseinterference. 2.Thisdevicemustacceptanyinterference,includinginterferencethatmaycause undesiredoperationofthedevice. Déclarationise Cetappareilcontientdesémetteurs/récepteursexemptésdelicencequisont conformesauxRSSexemptésdelicenced’innovation,sciencesetdéveloppement économiqueCanada.Lefonctionnementestsoumisauxdeuxconditionssuivantes: 1.Cetappareilnepeutpascauserd’interférences. 2.Cetappareildoitacceptertouteinterférence,ycomprislesinterférencesqui peuventcauserunfonctionnementindésirabledel’appareil. ForReceiver: Thisdevicemeetstheexemptionfromtheroutineevaluationlimitsinsection6.3of RSS102andcompliancewithRSS102RFexposure,userscanobtainCanadian informationonRFexposureandcompliance. Cetappareilsatisfaitàl’exemptiondeslimitesd’évaluationderoutinedelasection 6.3duRSS102etconformitéauRSS102expositionauxRF.Lesutilisateurspeuvent obtenirdel’informationcanadiennesurl’expositionauxRFetlaconformité. ThisequipmentcomplieswithCanadaradiationexposurelimitssetforthforan uncontrolledenvironment.Thedeviceisinstalledandoperatedwithoutrestriction. CetéquipementestconformeCanadalimitesd'expositionauxradiationsdansun environnementnoncontrôlé.DieInstallationundderBetriebderAusrüstungsind uneingeschränkt. ForTransmitter: Thisdevicemeetstheexemptionfromtheroutineevaluationlimitsinsection6.3of RSS102andcompliancewithRSS102RFexposure,userscanobtainCanadian informationonRFexposureandcompliance. cetappareilestconformeàl'exemptiondeslimitesd'évaluationcourantedansla section6.3ducnr-102etconformitéavecrss102del'expositionauxrf,les utilisateurspeuventobtenirdesdonnéescanadiennessurl'expositionauxchampsrf etlaconformité. ThisequipmentcomplieswithCanadaradiationexposurelimitssetforthforan uncontrolledenvironment.Thedeviceisinstalledandoperatedwithoutrestriction. CetéquipementestconformeCanadalimitesd'expositionauxradiationsdansun environnementnoncontrôlé.DieInstallationundderBetriebderAusrüstungsind uneingeschränkt.

ShenzhenCTLTestingTechnologyCo.,Ltd. Tel:+86-755-89486194E-mail:[email protected] TESTREPORT 47CFRPart15,SubpartC15.247 ReportReferenceNo.:CTL2607212021-WF01 Compiledby: (printedname+signature) JaydenZhuo Reviewedby: (printedname+signature) HappyGuo Approvedby: (printedname+signature) IvanXie ProductName ................................. : AutomotiveDiagnosticTool Model/Typereference....................:EDH58X ListModel(s)....................................:N/A TradeMark.......................................: EDIAG FCCID ............................................... : 2BWQMEDH58X Applicant’sname...........................: EdiagTechCo.,Ltd. Addressofapplicant ..................... : 17IJ#A,ZhongzhiTimesPlaza,No.110,East2ndRingRoad, FukangCommunity,LonghuaSubdistrict,LonghuaDistrict, ShenzhenChina Testspecification ........................... : Standard............................................:47CFRPart15,SubpartC15.247:Operationwithinthebands 902-928MHz,2400-2483.5MHzand5725-5850MHz. TRFOriginator..................................: ShenzhenCTLTestingTechnologyCo.,Ltd. MasterTRF.......................................:Dated2011-01 Dateofreceiptoftestitem .......... : July29,2026 DateofTestDate............................: July29,2026-August17,2026 DateofIssue .................................... : August18,2026 Result................................................: Pass ShenzhenCTLTestingTechnologyCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe ShenzhenCTLTestingTechnologyCo.,Ltd.isacknowledgedascopyrightownerandsourceofthe material.ShenzhenCTLTestingTechnologyCo.,Ltd.takesnoresponsibilityforandwillnotassume liabilityfordamagesresultingfromthereader'sinterpretationofthereproducedmaterialduetoits placementandcontext. V1.0Page2of47ReportNo.:CTL2607212021-WF01 TESTREPORT TestReportNo.:CTL2607212021-WF01 August18,2026 Dateofissue EquipmentunderTest:AutomotiveDiagnosticTool SampleNo: CTL260721202003,CTL260721202004 Model/Type: EDH58X ListedModels: N/A Applicant: EdiagTechCo.,Ltd. Address: 17IJ#A,ZhongzhiTimesPlaza,No.110,East2ndRing Road,FukangCommunity,LonghuaSubdistrict,Longhua District,ShenzhenChina Manufacturer:EdiagTechCo.,Ltd. Address: 17IJ#A,ZhongzhiTimesPlaza,No.110,East2ndRing Road,FukangCommunity,LonghuaSubdistrict,Longhua District,ShenzhenChina TestresultPass* *Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedpage5. Thetestresultspresentedinthisreportrelateonlytotheobjecttested. Thisreportshallnotbereproduced,exceptinfull,withoutthewrittenapprovaloftheissuingtesting laboratory. V1.0Page3of47ReportNo.:CTL2607212021-WF01 **ModifiedHistory** RevisionsDescriptionIssuedDataReportNo.Remark Version1.0InitialTestReportReleaseAugust18,2026CTL2607212021-WF01TracyQi V1.0Page4of47ReportNo.:CTL2607212021-WF01 TableofContentsPage 1.SUMMARY .............................................................................................................................................................................. 5 1.1.TESTSTANDARDS ............................................................................................................................................................ 5 1.2.TESTDESCRIPTION ............................................................................................................................................................... 5 1.3.TESTFACILITY ...................................................................................................................................................................... 6 1.4.STATEMENTOFTHEMEASUREMENTUNCERTAINTY ...................................................................................................................... 6 1.5.AUXILIARYEQUIPMENTINFORMATION ............................................................................................................................ 7 2.GENERALINFORMATION ....................................................................................................................................................... 8 2.1.ENVIRONMENTALCONDITIONS ................................................................................................................................................ 8 2.2.GENERALDESCRIPTIONOFEUT ............................................................................................................................................. 8 2.3.DESCRIPTIONOFTESTMODESANDTESTFREQUENCY ................................................................................................................ 9 2.4.EQUIPMENTSUSEDDURINGTHETEST ................................................................................................................................... 10 2.5.RELATEDSUBMITTAL(S)/GRANT(S) ..................................................................................................................................... 10 2.6.MODIFICATIONS ................................................................................................................................................................. 11 3.TESTCONDITIONSANDRESULTS ......................................................................................................................................... 12 3.1.CONDUCTEDEMISSIONSTEST .............................................................................................................................................. 12 3.2.RADIATEDEMISSIONSANDBANDEDGE ................................................................................................................................. 15 3.3.MAXIMUMPEAKOUTPUTPOWER ........................................................................................................................................ 29 3.4.20DBBANDWIDTH ............................................................................................................................................................ 30 3.5.FREQUENCYSEPARATION .................…

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FCCID:2BWQMEDH58XPage 1 of 2 IC:35805-EDH58X TestSetupPhotosoftheEUT FCCID:2BWQMEDH58XPage 2 of 2 IC:35805-EDH58X

AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page37/54 GFSK_DH5_HCH_2480MHz_Ant1_NTNV GFSK_DH5_HOPP_Ant1_NTNV AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page38/54 GFSK_DH5_HOPP_Ant1_NTNV Pi/4DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page39/54 Pi/4DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV Pi/4DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page40/54 Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page41/54 8DPSK_3DH5_LCH_2402MHz_Ant1_NTNV 8DPSK_3DH5_MCH_2441MHz_Ant1_NTNV AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page42/54 8DPSK_3DH5_HCH_2480MHz_Ant1_NTNV 8DPSK_3DH5_HOPP_Ant1_NTNV AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page43/54 8DPSK_3DH5_HOPP_Ant1_NTNV AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page44/54 6.2.2CSE GFSK_DH5_LCH_2402MHz_Ant1_NTNV GFSK_DH5_LCH_2402MHz_Ant1_NTNV AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page45/54 GFSK_DH5_MCH_2441MHz_Ant1_NTNV GFSK_DH5_HCH_2480MHz_Ant1_NTNV AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page46/54 GFSK_DH5_HCH_2480MHz_Ant1_NTNV GFSK_DH5_HOPP_Ant1_NTNV AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page47/54 GFSK_DH5_HOPP_Ant1_NTNV Pi/4DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page48/54 Pi/4DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV Pi/4DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page49/54 Pi/4DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV Pi/4DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page50/54 Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page51/54 8DPSK_3DH5_LCH_2402MHz_Ant1_NTNV 8DPSK_3DH5_LCH_2402MHz_Ant1_NTNV AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page52/54 8DPSK_3DH5_MCH_2441MHz_Ant1_NTNV 8DPSK_3DH5_HCH_2480MHz_Ant1_NTNV AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page53/54 8DPSK_3DH5_HCH_2480MHz_Ant1_NTNV 8DPSK_3DH5_HOPP_Ant1_NTNV AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page54/54 8DPSK_3DH5_HOPP_Ant1_NTNV

AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page1/54 ShenzhenCTLTestingTechnologyCo.,Ltd. Fl.A1,Bldg.A3,No.2533GuanGuangRoad,FenghuangCommunity FenghuangStreet,GuangmingDistrictShenzhen,Guangdong,People’sRepublicofChina Tel:+86-755-89486194E-mail:[email protected] AnnexforBluetooth TestReportNo.:CTL2607212021-WF01 TABLEOFCONTENTS 1.Bandwidth.............................................................................................................................................................2 2.MaximumConductedOutputPower .............................................................................................................. 13 3.CarrierFrequencySeparation.........................................................................................................................19 4.NumberofHoppingFrequencies....................................................................................................................22 5.TimeofOccupancy(DwellTime) .................................................................................................................... 25 6.UnwantedEmissionsInNon-restrictedFrequencyBands.........................................................................35 AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page2/54 1.Bandwidth 1.1TestResult 1.1.1OBW Mode TX Type Frequency (MHz) Packet Type ANT 99%OccupiedBandwidth(MHz) Verdict ResultLimit GFSKSISO 2402DH510.827/Pass 2441DH510.833/Pass 2480DH510.836/Pass Pi/4DQPSKSISO 24022DH511.168/Pass 24412DH511.179/Pass 24802DH511.175/Pass 8DPSKSISO 24023DH511.180/Pass 24413DH511.177/Pass 24803DH511.183/Pass 1.1.220dBBW Mode TX Type Frequency (MHz) Packet Type ANT 20dBBandwidth(MHz) Verdict ResultLimit GFSKSISO 2402DH510.883/Pass 2441DH510.883/Pass 2480DH510.886/Pass Pi/4DQPSKSISO 24022DH511.255/Pass 24412DH511.251/Pass 24802DH511.246/Pass 8DPSKSISO 24023DH511.255/Pass 24413DH511.255/Pass 24803DH511.254/Pass AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page3/54 1.2TestGraph 1.2.1OBW GFSK_DH5_LCH_2402MHz_Ant1_NTNV GFSK_DH5_MCH_2441MHz_Ant1_NTNV AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page4/54 GFSK_DH5_HCH_2480MHz_Ant1_NTNV Pi/4DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page5/54 Pi/4DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV Pi/4DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page6/54 8DPSK_3DH5_LCH_2402MHz_Ant1_NTNV 8DPSK_3DH5_MCH_2441MHz_Ant1_NTNV AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page7/54 8DPSK_3DH5_HCH_2480MHz_Ant1_NTNV AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page8/54 1.2.220dBBW GFSK_DH5_LCH_2402MHz_Ant1_NTNV GFSK_DH5_MCH_2441MHz_Ant1_NTNV AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page9/54 GFSK_DH5_HCH_2480MHz_Ant1_NTNV Pi/4DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page10/54 Pi/4DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV Pi/4DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page11/54 8DPSK_3DH5_LCH_2402MHz_Ant1_NTNV 8DPSK_3DH5_MCH_2441MHz_Ant1_NTNV AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page12/54 8DPSK_3DH5_HCH_2480MHz_Ant1_NTNV AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page13/54 2.MaximumConductedOutputPower 2.1TestResult 2.1.1Power Mode TX Type Frequency (MHz) Packet Type MaximumPeakConductedOutputPower(dBm) Verdict ANT1Limit GFSKSISO 2402DH5-5.19<=30Pass 2441DH5-5.27<=30Pass 2480DH5-5.90<=30Pass Pi/4DQPSKSISO 24022DH5-3.07<=20.97Pass 24412DH5-3.10<=20.97Pass 24802DH5-3.75<=20.97Pass 8DPSKSISO 24023DH5-2.76<=20.97Pass 24413DH5-2.78<=20.97Pass 24803DH5-3.43<=20.97Pass Note1:AntennaGain:Ant1:5.00dBi; Note2:RFCableloss=0.5dB Note3:ThetestresultsincludeRFCableloss. AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page14/54 2.2TestGraph 2.2.1Power GFSK_DH5_LCH_2402MHz_Ant1_NTNV GFSK_DH5_MCH_2441MHz_Ant1_NTNV AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page15/54 GFSK_DH5_HCH_2480MHz_Ant1_NTNV Pi/4DQPSK_2DH5_LCH_2402MHz_Ant1_NTNV AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page16/54 Pi/4DQPSK_2DH5_MCH_2441MHz_Ant1_NTNV Pi/4DQPSK_2DH5_HCH_2480MHz_Ant1_NTNV AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page17/54 8DPSK_3DH5_LCH_2402MHz_Ant1_NTNV 8DPSK_3DH5_MCH_2441MHz_Ant1_NTNV AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page18/54 8DPSK_3DH5_HCH_2480MHz_Ant1_NTNV AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page19/54 3.CarrierFrequencySeparation 3.1TestResult 3.1.1Ant1 Ant1 Mode TX Type Frequency (MHz) Packet Type ChannelSeparation (MHz) 20dBBandwidth (MHz) Limit (MHz) Verdict GFSKSISOHOPPDH51.0000.886>=0.886Pass Pi/4DQPSKSISOHOPP2DH51.0011.255>=0.837Pass 8DPSKSISOHOPP3DH50.9821.255>=0.837Pass AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page20/54 3.2TestGraph 3.2.1Ant1 GFSK_DH5_HOPP_Ant1_NTNV Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page21/54 8DPSK_3DH5_HOPP_Ant1_NTNV AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page22/54 4.NumberofHoppingFrequencies 4.1TestResult 4.1.1HoppNum Mode TX Type Frequency (MHz) Packet Type NumofHoppingFrequencies Verdict ANT1Limit GFSKSISOHOPPDH579>=15Pass Pi/4DQPSKSISOHOPP2DH579>=15Pass 8DPSKSISOHOPP3DH579>=15Pass AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page23/54 4.2TestGraph 4.2.1HoppNum GFSK_DH5_HOPP_Ant1_NTNV Pi/4DQPSK_2DH5_HOPP_Ant1_NTNV AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page24/54 8DPSK_3DH5_HOPP_Ant1_NTNV AnnexforBluetoothTestReportNo.:CTL2607212021-WF01 FCCID:2BWQMEDH58X Page25/54 5.TimeofOccupancy(DwellTime) 5.1TestResult 5.1.1Ant1 Ant1 Mode TX Type Freque…

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V1.0Page42of47ReportNo.:CTL2607212021-WF01 V1.0Page43of47ReportNo.:CTL2607212021-WF01 InternalPhotosofEUT BT&BLE&Wi-FiAntenna V1.0Page44of47ReportNo.:CTL2607212021-WF01

V1.0Page39of47ReportNo.:CTL2607212021-WF01 5.PhotosoftheEUT ExternalPhotosoftheEUT V1.0Page40of47ReportNo.:CTL2607212021-WF01 V1.0Page41of47ReportNo.:CTL2607212021-WF01

Rev1/26/2023 EdiagTechCo.,Ltd. FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:August26,2026 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:(2BWQMEDH58X) [EdiagTechCo.,Ltd.]certifiesthattheequipmentforwhichauthorizationissoughtisnot“covered” equipmentprohibitedfromreceivinganequipmentauthorizationpursuanttosection2.903oftheFCC rules. [EdiagTechCo.,Ltd.]certifiesthattheequipmentforwhichauthorizationissoughtdoesnotinclude cybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab,Inc.oranyofitssuccessors andassignees,includingequipmentwithintegratedKasperskyLab,Inc.(oranyofitssuccessorsand assignees)cybersecurityoranti-virussoftwarepursuanttoDA-24-886andKDB986446D01Covered EquipmentGuidancesectionB(2a). Deviceisinherentlycompliantbasedonhardwarelimitationsorsoftwarecontrols. or ASoftwareBillofMaterials(SBOM)isprovidedtotheTCBforreview,and Theend-userorthirdpartiescannotinstalladditionalsoftwareonthisdevice. Sincerely, (Applicantsignature) (Applicantprintedname)KateHuang Rev1/26/2023 EdiagTechCo.,Ltd. FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:August26,2026 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:(2BWQMEDH58X) [EdiagTechCo.,Ltd.]certifiesthat,asofthedateofthefilingoftheapplication,theapplicantisnot identifiedontheCoveredList(asaspecificallynamedentityoranyofitssubsidiariesoraffiliates)asan entityproducing“covered”equipment. Sincerely, (Applicantsignature) (Applicantprintedname)KateHuang

ADDRESS:5thfloor,No.52,XikengRoad,Xikengcommunity,Fuchengstreet,LonghuaDistrict,Shenzhen （ TEL ）： 0755-28199597 （ WEB ）： www.toxutech.com ShenzhenTongxunPrecisionTechnologyCo.,Ltd Specificationsheet Customername CustomerP/N StarCardTechnology 1.02.23.0140 ArticleDescription TOXUPartNo. ApprovalsheetNo. Date ThinkScan919antenna (WIFI/BT2-in-1antenna),RoHS KC.IA.00520 A20240606-002 2024.06.06 Signatureconfirmation SuppliersignatureCustomersignature LiDewen seal：seal： date2024.06.06date Remarks： ADDRESS:5thfloor,No.52,XikengRoad,Xikengcommunity,Fuchengstreet,LonghuaDistrict,Shenzhen （ TEL ）： 0755-28199597 （ WEB ）： www.toxutech.com ShenzhenTongxunPrecisionTechnologyCo.,Ltd catalogue 1. （ CoverPage ） ------------------------------------------------------------page1 2.(Content)--------------------------------------------------------------------page2 3.(ChangeHistorySheet)--------------------------------------------page3 4.(Productphotos)----------------------------------------------------page3 5.(MechanicsandElectricalSpecification)-----------page4 6.(Performancereport)---------------------------------------------page5 7.(CustomerDrawing)---------------------------------------------page7 8.(PackingSpec)-------------------------------------------------page8 ADDRESS:5thfloor,No.52,XikengRoad,Xikengcommunity,Fuchengstreet,LonghuaDistrict,Shenzhen （ TEL ）： 0755-28199597 （ WEB ）： www.toxutech.com ShenzhenTongxunPrecisionTechnologyCo.,Ltd 3.ConfirmationofChangeofResume REV ）Originator）Date ChangeDescription A/1LI2024.006.06FirstVersion 4.Productphotos: ADDRESS:5thfloor,No.52,XikengRoad,Xikengcommunity,Fuchengstreet,LonghuaDistrict,Shenzhen （ TEL ）： 0755-28199597 （ WEB ）： www.toxutech.com ShenzhenTongxunPrecisionTechnologyCo.,Ltd 5.MechanicsandElectricalSpecification NameFPCANTModelTypeWiFi/BTANT ElectricalSpecifications FrenquencyRange2400-2500MHZPolarization）linear Impedance50ΩRadiationdirectionomnidirectional VSWR≦2.0Power10W Gain5dBi（MAX）Bandwidth100/600MHZ MechanicalSpecifications Dimensions49*18.85*0.45colourblack ConnectorIPEX-ICableLength55MM RadomeMaterialFPCSaltspraytest）48H WorkingTemperature -40°C-+85°C LimitTemperature -40°C-+85°C 天线类型（Antennatype）IFA ADDRESS:5thfloor,No.52,XikengRoad,Xikengcommunity,Fuchengstreet,LonghuaDistrict,Shenzhen （ TEL ）： 0755-28199597 （ WEB ）： www.toxutech.com ShenzhenTongxunPrecisionTechnologyCo.,Ltd a 6Performancereport 6.1TestItemsandEquipment TestItemsTestEquipment SParameter1. 2. Returnloss VSWR Networkanalyzar (AglientE5071C) Thewholemachineof Passiveparameters 1. 2. 3. Freqency Gain Radiation Pattem 1.3Dmicrowarvedarkroom (4M*3M*3M) 2.Networkanalyzer Thewholemachineof Activeparameters 1. 2. TRP TIS 1.3Dmicrowavedarkroom (4M*3M*3M) 3.Comprehensivetestinstrument 4.(CMW500)(E7515E) Instrumentcalibration Onceayear ， Lastcalibration ： 2023.11.22 ， Validuntil:2024.11.22 ADDRESS:5thfloor,No.52,XikengRoad,Xikengcommunity,Fuchengstreet,LonghuaDistrict,Shenzhen （ TEL ）： 0755-28199597 （ WEB ）： www.toxutech.com ShenzhenTongxunPrecisionTechnologyCo.,Ltd 6.2Performancereport 6.2.1VSWR： ADDRESS:5thfloor,No.52,XikengRoad,Xikengcommunity,Fuchengstreet,LonghuaDistrict,Shenzhen （ TEL ）： 0755-28199597 （ WEB ）： www.toxutech.com ShenzhenTongxunPrecisionTechnologyCo.,Ltd 6.2.2EfficiencyandGain ： Frequency/MhzMaxGain/dBiEfficiency/% 2400 4.5863.24 24104.765.31 24204.6363.68 2430 4.8164.27 2440 4.6762.95 24504.360.67 24604.4662.66 2470 4.7163.24 2480 4.7163.53 24905.0066.07 25004.666.83 ADDRESS:5thfloor,No.52,XikengRoad,Xikengcommunity,Fuchengstreet,LonghuaDistrict,Shenzhen （ TEL ）： 0755-28199597 （ WEB ）： www.toxutech.com ShenzhenTongxunPrecisionTechnologyCo.,Ltd 6.2.33D&2DRadiationPattern ： Testedby DEWEN-LI Contactphonenumber 0755-28199597 date 2024.05.12 ADDRESS:5thfloor,No.52,XikengRoad,Xikengcommunity,Fuchengstreet,LonghuaDistrict,Shenzhen （ TEL ）： 0755-28199597 （ WEB ）： www.toxutech.com ShenzhenTongxunPrecisionTechnologyCo.,Ltd 7.CustomerDrawing ADDRESS:5thfloor,No.52,XikengRoad,Xikengcommunity,Fuchengstreet,LonghuaDistrict,Shenzhen （ TEL ）： 0755-28199597 （ WEB ）： www.toxutech.com ShenzhenTongxunPrecisionTechnologyCo.,Ltd 8.Packaging ： Productnumber：xxxxx Productmodel：xxxxx 一、Labelrequirements： 二、Boxing： Jobdescription： 1.Innerpackaging： PE 袋 XXpcsAbag 2.Externalpackaging： XxPCS； 3.Mattersneedingattention： a．Whethertoaddpartitionandpearlcotton； b．Labelattachments,suchasROHS,etc.； Customerxxx supplierxxxxx Materialcodingxx Productmodelxx NumberXXXPCSFactorydateXXX Remarks

ShenzhenCTLTestingTechnologyCo.,Ltd. Tel:+86-755-89486194E-Mail:[email protected] RFExposureevaluation ReportReferenceNo.....................:CTL2607212021-WFH Compiledby: (printedname+signature) JaydenZhuo Reviewedby: (printedname+signature) HappyGuo Approvedby: (printedname+signature) IvanXie ProductName.................................: AutomotiveDiagnosticTool Model/Typereference .................... :EDH58X ListModel(s) .................................... :N/A TradeMark ....................................... : EDIAG FCCID...............................................: 2BWQMEDH58X Applicant’sname ........................... : EdiagTechCo.,Ltd. Addressofapplicant.....................: 17IJ#A,ZhongzhiTimesPlaza,No.110,East2ndRingRoad, FukangCommunity,LonghuaSubdistrict,LonghuaDistrict, ShenzhenChina Testspecification...........................: Standard ............................................ : 47CFR§1.1310 47CFR§2.1093 KDB447498D01GeneralRFExposureGuidancev06 TRFOriginator..................................: ShenzhenCTLTestingTechnologyCo.,Ltd. MasterTRF.......................................:Dated2017-01 Dateofreceiptoftestitem..........: July29,2026 DateofTest....................................: July29,2026-August17,2026 DateofIssue....................................: August18,2026 Result ................................................ : Pass ShenzhenCTLTestingTechnologyCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe ShenzhenCTLTestingTechnologyCo.,Ltd.isacknowledgedascopyrightownerandsourceofthe material.ShenzhenCTLTestingTechnologyCo.,Ltd.takesnoresponsibilityforandwillnotassume liabilityfordamagesresultingfromthereader'sinterpretationofthereproducedmaterialduetoits placementandcontext. V1.0Page2of11ReportNo.:CTL2607212021-WFH TESTREPORT TestReportNo.:CTL2607212021-WFH August18,2026 Dateofissue ProductName: AutomotiveDiagnosticTool SampleNo: CTL260721202003,CTL260721202004 Model/Type: EDH58X ListedModels :N/A Applicant:EdiagTechCo.,Ltd. Address : 17IJ#A,ZhongzhiTimesPlaza,No.110,East2ndRing Road,FukangCommunity,LonghuaSubdistrict, LonghuaDistrict,ShenzhenChina Manufacturer:EdiagTechCo.,Ltd. Address : 17IJ#A,ZhongzhiTimesPlaza,No.110,East2ndRing Road,FukangCommunity,LonghuaSubdistrict, LonghuaDistrict,ShenzhenChina Thetestresultspresentedinthisreportrelateonlytotheobjecttested. Thisreportshallnotbereproduced,exceptinfull,withoutthewrittenapprovaloftheissuingtesting laboratory. V1.0Page3of11ReportNo.:CTL2607212021-WFH **ModifiedHistory** RevisionDescriptionIssuedDataReportNo.Remark Version1.0InitialTestReportReleaseAugust18,2026CTL2607212021-WFHTracyQi V1.0Page4of11ReportNo.:CTL2607212021-WFH Contents 1GENERALINFORMATION ........................................................................................................................................................ 5 1.1ENVIRONMENTALCONDITIONS ................................................................................................................................................. 5 1.2PRODUCTDESCRIPTION .......................................................................................................................................................... 5 1.3TESTFACILITY ....................................................................................................................................................................... 6 1.4STATEMENTOFTHEMEASUREMENTUNCERTAINTY ....................................................................................................................... 6 2METHODOFMEASUREMENT ................................................................................................................................................. 8 2.1APPLICABLESTANDARD .......................................................................................................................................................... 8 2.2EVALUATIONMETHODANDLIMIT ............................................................................................................................................ 8 3CONDUCTEDPOWERRESULTS ............................................................................................................................................... 9 4MANUFACTURINGTOLERANCE ............................................................................................................................................ 10 5EVALUATIONRESULTS ........................................................................................................................................................... 11 5.1STANDALONEEVALUATION .................................................................................................................................................... 11 6CONCLUSION ......................................................................................................................................................................... 11 V1.0Pag…

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