2BQTC-D02Wireless carplay adapter

FCCID:2BQTC-D02

MaladuoTrade(Shenzhen)Co.,Ltd Address：Room765,7thFloor,TowerA,BairuidaBuilding,Xintianxia,VankeCity Community,BantianStreet,LonggangDistrict,Shenzhen,China Date:2025-12-26 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Ref:AttestationStatementsPart2.911(d)(7)Filing SUBJECT:FCCApplicationforFCCID:2BQTC-D02 FRN:0036969848 (“MaladuoTrade(Shenzhen)Co.,Ltd”)certifiesthat,asofthedateofthefilingoftheapplication, GOLDENVICTORYINTERNATIONALTRADINGCOLTDisourdesignatedU.S.agentfor serviceofprocessfortheabovereferencedFCCID.(“MaladuoTrade(Shenzhen)Co.,Ltd”) acceptstomaintainanagentfornolessthanoneyearafterthegranteehasterminatedall marketingandimportationortheconclusionofanyCommission-relatedproceedinginvolving theequipment. GOLDENVICTORYINTERNATIONALTRADINGCOLTDaccepts,asofthedateofthefiling oftheapplication,theobligationofthedesignatedU.S.agentforserviceofprocessforthe abovereferencedFCCID. DesignatedU.S.AgentInformation: Name:GOLDENVICTORYINTERNATIONALTRADINGCOLTD Address:11016THSTREETSUITE1400DENVER,CO80202UnitedStates FRN：0036377570 ContactPerson:LeonHowar Tel.:(337)255-0461 Email:[email protected] Sincerely, Signedonbehalfof（MaladuoTrade (Shenzhen)Co.,Ltd） SignedonbehalfofGOLDENVICTORY INTERNATIONALTRADINGCOLTD Name:YiGanName:LeonHowar Title:ManagerTitle:Manager Date:2025-12-26Date:2025-12-26

Rev1/26/2023 (MaladuoTrade(Shenzhen)Co.,Ltd) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:12.26--2025 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2BQTC-D02 (“MaladuoTrade(Shenzhen)Co.,Ltd”)certifiesthattheequipmentforwhichauthorizationissoughtis not“covered”equipmentprohibitedfromreceivinganequipmentauthorizationpursuanttosection 2.903oftheFCCrules. (“MaladuoTrade(Shenzhen)Co.,Ltd”)certifiesthattheequipmentforwhichauthorizationissought doesnotincludecybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab,Inc.orany ofitssuccessorsandassignees,includingequipmentwithintegratedKasperskyLab,Inc.(oranyofits successorsandassignees)cybersecurityoranti-virussoftwarepursuanttoDA-24-886andKDB986446 D01CoveredEquipmentGuidancesectionB(2a). Deviceisinherentlycompliantbasedonhardwarelimitationsorsoftwarecontrols. or ASoftwareBillofMaterials(SBOM)isprovidedtotheTCBforreview,and Theend-userorthirdpartiescannotinstalladditionalsoftwareonthisdevice. Sincerely, (Applicantsignature): (Applicantprintedname):YiGan Rev1/26/2023 (MaladuoTrade(Shenzhen)Co.,Ltd) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:12-26-2025 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:2BQTC-D02 (“MaladuoTrade(Shenzhen)Co.,Ltd”)certifiesthat,asofthedateofthefilingoftheapplication, MaladuoTrade(Shenzhen)Co.,LtdisnotidentifiedontheCoveredList(asaspecificallynamedentityor anyofitssubsidiariesoraffiliates)asanentityproducing“covered”equipment. Sincerely, (Applicantsignature): (Applicantprintedname):YiGan

客户名称 (Customer Name) 速鼎 (Su Ding) 测试日期2025.01.21 测试工程师 (Test Engineer) 项目名称 (Project Name) DGSDB01 徐茂森(Maosen Xu) 测试结果 (Test results) \ 测试条件 Tes Antenna type t ns 常温环境下温度：21°C,湿度：50%RH Humidity：50％,Temperature：21°C, Co 测 nd 试 it 设 io 备 TestEquipment SATIMO-OTA实验室；CMW500；MT8000；E5071C等 SATIMO-OTALab, 温度(Temperature):____25___°C湿度(Humidity):____40____RH 测试环境 TestAmbient 判定标准 Decision criteria 见下表TRP/TIS故障判定标准 LookatthetableofTRPandTIS B 总结(Summary)： T PassiveTestFor2.4G Effi (%) Effi (dB) Gain (dBi) Freq (MHz) 2400 2410 2420 2430 2440 2450 2460 2470 2480 2490 2500 27.01 28.9 28.97 28.36 27.27 24.87 23.77 22.39 22.04 22.28 22.05 -5.69 -5.39 -5.38 -5.47 -5.64 -6.04 -6.24 -6.5 -6.57 -6.52 -6.57 0.44 0.8 0.68 0.51 0.19 -0.48 -1.03 -1.55 -1.85 -1.93 -2.08 WIFI/5G PassiveTestFor5G Effi (%) Effi (dB) Gain (dBi) Freq (MHz) 5000 5040 5080 5120 5160 5200 5240 5280 5320 5360 5400 5440 5480 5520 5560 5600 5640 5680 5720 5760 5800 29.22 23.73 27.04 27.21 21.34 18.63 18.27 16.28 18.62 16.8 22.85 19 20.38 22.6 25.78 22.39 20 21.1 28.28 28.53 28.04 -5.34 -6.25 -5.68 -5.65 -6.71 -7.3 -7.38 -7.88 -7.3 -7.75 -6.41 -7.21 -6.91 -6.46 -5.89 -6.5 -6.99 -6.76 -5.49 -5.45 -5.52 -0.35 -1.91 -1.56 -1.82 -2.68 -2.23 -2.05 -2.48 -2.61 -2.82 -1.65 -2.73 -1.81 -1.74 -1.19 -1.58 -2.59 -2.33 -1.17 -1.62 -1.83 Have a pleasant cooperation! Strive to provide better services for customers Address: Room 203, Building 5C, Chuangwei Innovation Valley, Shenzhen Bao'an District, Shijian Street Contact number: 0775-8653 9395 Complaint or suggestion hotline: 185 2080 7601 OTA Antenna Specification (Test date) PCB Antenna

MaladuoTrade(Shenzhen)Co.,Ltd Date:December26,2025 ProductModelNumber:D02 FCCID:2BQTC-D02 Towhomitmayconcern, Re:ProductCertificationRepresentativeAuthorizationLetter WeauthorizeQAILaboratoriesLtd.3980NorthFraserWay,BurnabyB.C. CanadaV5J5K5toactonourbehalfonallmattersconcerningtheabove namedequipment. Thisshallincludethefollowing: Testing Approvalapplicationsandprocedures WedeclarethatQAILaboratoriesLtd.isallowedtoforwardallinformation relatedtotheapprovalprojecttotheappliedcertificationbodyandtothe notificationentitiesandtodiscussanyissuesconcerningtheapproval application.AnyandallactscarriedoutbyQAILaboratoriesLtd.onour behalfshallhavethesameeffectasactsofourown. By: ContactListedonFCCWesbite Title:Manager Email:[email protected] Telephone:+8617607559834 Onbehalfof:MaladuoTrade(Shenzhen)Co.,Ltd

MaladuoTrade(Shenzhen)Co.,Ltd OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:December26,2025 Subject;RequestforConfidentiality FCCID:2BQTC-D02 ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthese documentsmightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantage inthemarket. SchematicDiagram BlockDiagram PartsList OperationalDescription Tune-upProcedure SoftwareSecurityRequirementsforUNIIdevices Inadditionaltoabovementioneddocuments,inordertocomplywiththemarketingregulations inTitle47CFR§2.803andtheimportationrulesinTitle47CFR§2.1204,whileensuringthat businesssensitiveinformationremainsconfidentialuntiltheactualmarketingofnewly authorizeddevices,werequestShortTermConfidentialityofthefollowingattachment(s); ExternalPhotos TestSetupPhotos InternalPhotos UserManual For45days,pursuanttoPublicNoticeDA04-1705. OR For180dayspursuanttoKDB726920D01. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name:YiGan Title:Manager

FCCID:2BQTC-D02 EUTPHOTOSExternalPhotos FCCID:2BQTC-D02 FCCID:2BQTC-D02 ※※※※※ENDOFREPORT※※※※※

Size:2mmX22mm FCCID:2BQTC-D02

FCCID:2BQTC-D02 EUTPHOTOSInternalPhotos FCCID:2BQTC-D02 FCCID:2BQTC-D02 FCCID:2BQTC-D02 BT&Wi-Fi2.4GANT 2.4GANT Wi-Fi5GANT 2.4GANT FCCID:2BQTC-D02 ※※※※※ENDOFREPORT※※※※※

FCCID:2BQTC-D02 RFExposureEvaluation AccordingtoKDB447498D01GeneralRFExposureGuidancev06andpart2.1091， UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures,standalone 1-gheadorbodyand10-gextremitySARevaluationforgeneralpopulationexposure conditions,bymeasurementornumericalsimulation,isnotrequiredwhenthe correspondingSARTestExclusionThresholdcondition(s),listedbelow,is(are)satisfied. Limits Thecriterialistedinthefollowingtableshallbeusedtoevaluatetheenvironmentimpactof humanexposuretoradiofrequency(RF)radiationasspecifiedin1.1307(b) LimitsforMaximumPermissibleExposure(MPE) Frequency range (MHz) Electricfield strength (V/m) Magneticfield strength (A/m) Powerdensity (mW/cm 2 ) Averagingtime (minutes) (A)LimitsforOccupational/ControlledExposures 0.3–3.06141.63*(100)6 3.0–301842/f4.89/f*(900/f 2 )6 30–30061.40.1631.06 300–1500f/3006 1500–100,00056 (B)LimitsforGeneralPopulation/UncontrolledExposure 0.3–1.346141.63*(100)30 1.34–30824/f2.19/f*(180/f 2 )30 30–30027.50.0730.230 300–1500f/150030 1500–100,0001.030 f=frequencyinMHz Friistransmissionformula:Pd=(Pout*G)/(4*pi*r 2 ) Where Pd=powerdensityinmW/cm 2 ,Pout=outputpowertoantennainmW; G=gainofantennainlinearscale,Pi=3.1416; R=distancebetweenobservationpointandcenteroftheradiatorincm PdidthelimitofMPE,1mW/cm 2 .Ifweknowthemaximumgainoftheantennaandthe totalpowerinputtotheantenna,throughthecalculation,wewillknowthedistancerwhere theMPElimitisreached. TestProcedure SoftwareprovidedbyclientenabledtheEUTtotransmitandreceivedataatlowest,middle andhighestchannelindividually. TestResultofRFExposureEvaluation Channel Output powerto antenna (dBm) Outputpower toantenna (mW) PowerDensity atR=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result 5GWi-Fi9.448.790.0016091.0PASS 2.4GWi-Fi12.4917.740.0042351.0PASS BT-8.340.150.0000361.0PASS Remark: 2.4GWi-Fi&BTantennagain:0.8dBi,5GWi-Fiantennagain:-0.35dBi Wi-FiandBTsimultaneously PowerDensityatR=20cm(mW/cm2): Wi-Fi5GandWi-Fi2.4GandBLE:0.004235/1+0.000036/1+0.001609/1=0.00588 〈 1.0 Limit(mW/cm2), NoRFExposureEvaluation/SARtestisrequired.

ProjectNo.:ZHT-250715116W01-1 Page 1 of 82 Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove. PreparedbyReviewedby:Approvedby: LeonLi/EngineerBaretWu/DirectorLeviLee/Manager Note:ThisdevicedescribedabovehasbeentestedbyZHT,andthetestresultsshowthattheequipment undertest(EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonlytothetestedsample identifiedinthereport.Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofZHT, thisdocumentmaybealteredorrevisedbyZHT,personalonly,andshallbenotedintherevisionofthe document. FCCTESTREPORT FCCID:2BQTC-D02 ReportNo........................:ZHT-250715116W01-1 Product............................:Wirelesscarplayadapter Trademark.......................:Cleviton Model(s)...........................:D02 ModelDifference..............:/ Applicant..........................:MaladuoTrade(Shenzhen)Co.,Ltd Address............................:Room765,7thFloor,TowerA,BairuidaBuilding,Xintianxia,VankeCity Community,BantianStreet,LonggangDistrict,Shenzhen,China Manufacturer....................:MaladuoTrade(Shenzhen)Co.,Ltd Address............................:Room765,7thFloor,TowerA,BairuidaBuilding,Xintianxia,VankeCity Community,BantianStreet,LonggangDistrict,Shenzhen,China Preparedby.....................:GuangdongZhonghanTestingTechnologyCo.,Ltd. Address............................:Room104/201,Building1,YibaolaiIndustrialPark,Qiaotou,Fuhai Subdistrict,Bao'anDistrict,Shenzhen,Guangdong,China DateofReceipt................:July15,2025 DateofTest(s)................:July15,2025toDec.16,2025 DateofIssue....................:Dec.16,2025 Standard .......................................... ::FCCCFRTitle47Part15SubpartCSection15.247 Testprocedure ................................ ::KDB558074D0115.247MeasGuidancev05r02 ANSIC63.10:2020 ProjectNo.:ZHT-250715116W01-1 Page 2 of 82 TableofContents Page 1.SUMMARYOFTESTRESULTS................................................................................................................4 2.GENERALINFORMATION........................................................................................................................5 2.1GENERALDESCRIPTIONOFEUT..................................................................................................5 2.2DESCRIPTIONOFTESTMODES.....................................................................................................6 2.3BLOCKDIGRAMSHOWINGTHECONFIGURATIONOFSYSTEMTESTED................................7 2.4DESCRIPTIONOFSUPPORTUNITS(CONDUCTEDMODE).........................................................7 3.TESTFACILITYANDTESTINSTRUMENTUSED.............................................................................8 3.1TESTFACILITY..................................................................................................................................8 3.2EQUIPMENTSLISTFORALLTESTITEMS....................................................................................8 3.3TESTINGSOFTWARE.....................................................................................................................10 3.4MEASUREMENTUNCERTAINTY...................................................................................................10 4.EMCEMISSIONTEST.............................................................................................................................11 4.1CONDUCTEDEMISSIONMEASUREMENT...................................................................................11 4.2RADIATEDEMISSIONMEASUREMENT.......................................................................................13 5.RADIATEDBANDEMISSIONMEASUREMENT.....................................................................................20 5.1TESTREQUIREMENT:....................................................................................................................20 5.2TESTPROCEDURE.........................................................................................................................20 5.3DEVIATIONFROMTESTSTANDARD...........................................................................................20 5.4TESTSETUP....................................................................................................................................21 5.5EUTOPERATINGCONDITIONS.....................................................................................................21 5.6TESTRESULT..................................................................................................................................22 6.POWERSPECTRALDENSITYTEST.....................................................................................................24 6.1APPLIEDPROCEDURES/LIMIT...................................................................................................24 6.2TESTPROCEDURE.........................................................................................................................24 6.3DEVIATIONFROMSTANDARD......................................................................................................24 6.4TESTSETUP....................................................................................................................................24 6.5EUTOPERATIONCONDITIONS.....................................................................................................25 6.6TESTRESULT..................................................................................................................................25 7.CHANNELBANDWIDTH.........................................................................................................................26 7.1APPLIEDPROCEDURES/LIMIT...................................................................................................26 7.2TESTPROCEDURE.........................................................................................................................26 7.3DEVIATIONFROMSTANDARD..................................................…

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FCCID:2BQTC-D02 EUTTESTPHOTOS ※※※※※ENDOFREPORT※※※※※