2BTX4-AERBTDGLUSB Wireless Dongle

AtlasHeadrestLLC CoveredEquipmentCertificationAttestationLetter 4/28/2026 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA ATTN.:ReviewingEngineer FCCID:2BTX4-AERBTDGL AtlasHeadrestLLC(“theapplicant”)certifiesthattheequipmentforwhichauthorization issoughtisnot“covered”equipmentprohibitedfromreceivinganequipment authorizationpursuanttosection2.903oftheFCCrules. Note:Iftheequipmentforwhichtheapplicantseeksauthorizationisproducedby anyoftheentitiesidentifiedonthecurrentCoveredList,theapplicantshould includeanexplanationonwhytheequipmentisnot“covered”equipment. AtlasHeadrestLLC(“theapplicant”)certifiesthat,asofthedateofthefilingofthe application,theapplicantisnotidentifiedontheCoveredList(asaspecificallynamed entityoranyofitssubsidiariesoraffiliates)asanentityproducing“covered”equipment. AtlasHeadrestLLC(“theapplicant”)certifiesthattheequipmentforwhichauthorization issoughtdoesnotincludecybersecurityoranti-virussoftwareproducedorprovidedby KasperskyLab,Inc.oranyofitssuccessorsandassignees,includingequipmentwith integratedKasperskyLab,Inc.(oranyofitssuccessorsandassignees)cybersecurityor anti-virussoftwarepursuanttoDA-24-886andKDB986446D01CoveredEquipment GuidancesectionB(2a). Signed: Printedname:AndrewFoley Title:Owner CompanyName:AtlasHeadrestLLC Date:4/28/2026

* theapplicantmustdesignateacontactlocatedintheUnitedStatesforpurposesofactingasthe applicant’sagentforserviceofprocess,regardlessofwhethertheapplicantisadomesticorforeign entity.AnapplicantlocatedintheUnitedStatesmaydesignateitselfastheagentforserviceofprocess. U.S.AgentDesignationforServiceofProcess- CertificationAttestationLetter 4/28/2026 TO:FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 ATTN.:ReviewingEngineer FCCID:2BTX4-AERBTDGL FRNofapplicant:0037801842 Persection2.911(d)(7)oftheFCCrules,AtlasHeadrestLLCFRN:0037801842(“theapplicant”) certifiesthattheequipmentforwhichauthorizationissoughtisdesignatedtothefollowingU.S. agent*forserviceofprocess: CompanyName:AtlasHeadrestLLCFCC RegistrationNumber(FRN):0037801842 PhysicalU.S.CompanyAddress:328WPalmAve.Monrovia,C72W64thStreetSuite330 Holland,MI49423USA ContactPerson:AndrewFoley Tel:(616)294-8527 AgentEmailAddress:info@atlasheadrest. Theabovecontactpersonacceptstheobligationforserviceofprocess. Theapplicantacceptstomaintainanagentfornolessthanoneyearafterthegranteehas terminatedallmarketingandimportationortheconclusionofanyCommission-related proceedinginvolvingtheequipment. ApplicantSigned:AgentSigned(ifdifferentfromApplicant): Signed: Printedname:AndrewFoley Title:Owner CompanyName: AtlasHeadrestLLC Date:4/28/2026 Printedname: AndrewFoley Title:Owner CompanyName: AtlasHeadrestLLC Date:4/28/2026

Date2026-4-28 FederalCommunicationsCommission Authorization&EvaluationDivision 7345OaklandMillsRoad Columbia,Maryland21046 AuthoritytoActasAgent Onourbehalf,IappointBlueAsiaofTechnicalServices(Shenzhen)Co.,LtdAnd BuildingC,No.107,ShihuanRoad,ShiyanSub-District,BaoanDistrict,Shenzhen, GuangdongProvince,China(NameofAgentcompanynameandaddress)toactasour agentinthepreparationofthisapplicationforequipmentcertification.Icertifythat submitteddocumentsproperlydescribethedeviceorsystemforwhichequipment certificationissought.Ialsocertifythateachunitmanufactured,importedormarketed,as definedintheFederalCommunicationsCommission’sregulationswillhaveaffixedtoita labelidenticaltothatsubmittedforapprovalwiththisapplication. Forinstanceswhereourauthorizedagentsignstheapplicationforcertificationonour behalf,Iacknowledgethatallresponsibilityforcomplyingwiththetermsandconditions forcertification,stillresideswithAtlasHeadrestLLCAnd72W64thStreetSuite330 Holland,MI49423USA(ApplicantNameandaddress) <Signature> Name ： AndrewFoley Title：Owner Company ：AtlasHeadrestLLC

Date2026-4-28 FederalCommunicationsCommission Authorization&EvaluationDivision 7345OaklandMillsRoad Columbia,Maryland21046 RE:LETTEROFAGENTAUTHORIZATION ToWhomItMayConcern: We,theundersigned,herebyauthorizeComplianceTesting,LLCtoactonourbehalfinallmatters relatingtoapplicationforequipmentauthorization,includingthesigningofalldocumentsrelatingto thesematters. Wealsoherebycertifythatnopartytotheapplicationauthorizedhereunderissubjecttothedenialof benefits,includingFCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuseActof1988,21 U.S.C.853(a). Sincerely, <Signature> Name：AndrewFoley Title ： Owner Company ： AtlasHeadrestLLC

Date2026-4-28 EquipmentAutorisationDivision FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 FCCID:_2BTX4-AERBTDGL___________ ProductName:_USBWirelessDongle__________ RequestforConfidentiality PursuanttoSections0.457and0.459ofthecommission’srules,weherebyrequestthat thefollowingdocumentsbeheldconfidential: (Listherethedocumentsforwhichyouareseekingconfidentiality–forexample...)  Schematics  Blockdiagram Operationdescription Thesematerialscontaintradesecretsandproprietaryinformationandarenot customarilyreleasedtothepublic.Thepublicdisclosureofthisinformationmightbe harmfultothecompanyandprovideunjustifiedbenefitstoourcompetitors. <Signature> Name：AndrewFoley Title：Owner Company：AtlasHeadrestLLC

ModelNo.: R5701Q1

ModelNo.: R5701Q1

Website:www.cblueasia.com Tel:+86-755-23059481 Email:[email protected] ThetestreportiseffectiveonlywithbothsignatureandspecializedstampandTheresult(s)showninthisreportreferonlytothesample(s)tested.Without writtenapprovalofBlueAsia,thisreportcan ’ tbereproducedexceptinfull.Theresultsdescribedinthisreportdonotrepresentthequalityorcharacteristicsofthe sampledbatch,nordotheyrepresentanysimilaroridenticalproductsthatarenotexplicitlystated. RFExposure Applicant:AtlasHeadrestLLC Address:72W64thStreetSuite330Holland,MI49423USA ProductName:USBWirelessDongle BrandMark:ATLASHEADREST Model:AERBT-DGL Seriesmodel:N/A ReportNumber:BLA-EMC-202601-A3103 FCCID:2BTX4-AERBTDGL DateofReceipt:Jan.08,2026 DateofTest:Jan.08,2026toJan.16,2026 TestStandard: 47CFRPart15,Part1.1307 47CFRPart15,Part2.1093 KDB447498D04GeneralRFExposureGuidancev01 TestResult:Pass Compiledby:Reviewby:Approvedby: IssuedDate:Jan.16,2026 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Address:BuildingC,No.107,ShihuanRoad,ShiyanSub-District,BaoanDistrict, Shenzhen,GuangdongProvince,China ReportNo.:BLA-EMC-202601-A3103 Page 2 of 7 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.1 TableofContents 1Generalinformation......................................................................................................................................................4 1.1Generalinformation.................................................................................................................................................4 1.2GeneraldescriptionofEUT.....................................................................................................................................4 2Laboratoryandaccreditations....................................................................................................................................5 3RFExposureComplianceRequirement.....................................................................................................................6 3.1StandardRequirement............................................................................................................................................6 3.2Limits.......................................................................................................................................................................6 3.3Result.......................................................................................................................................................................7 ReportNo.:BLA-EMC-202601-A3103 Page 3 of 7 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.1 ReviseRecord VersionNo.DateDescription 01Jan.16,2026Original ReportNo.:BLA-EMC-202601-A3103 Page 4 of 7 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.1 1Generalinformation 1.1Generalinformation ApplicantAtlasHeadrestLLC Address72W64thStreetSuite330Holland,MI49423USA ManufacturerAtlasHeadrestLLC Address72W64thStreetSuite330Holland,MI49423USA FactoryAtlasHeadrestLLC Address72W64thStreetSuite330Holland,MI49423USA 1.2GeneraldescriptionofEUT ProductnameUSBWirelessDongle Modelno.AERBT-DGL SeriesmodelN/A DifferencesofSeries model N/A Powersupplyoradapter information 5VDCfromPC HardwareversionV1.0 SoftwareversionV1.0 Engineersampleno.BLA-EMC-202601-A31 Note:Foramoredetaileddescription,pleaserefertoSpecificationorUser’sManualsuppliedby theapplicantand/ormanufacturer. ForBT OperationFrequency2402MHz-2480MHz ModulationTypeGFSK, π /4DQPSK,8DPSK ChannelSpacing1MHz NumberofChannels79 AntennaTypeinternalantenna AntennaGain-1.6dBi(Providedbycustomer) ReportNo.:BLA-EMC-202601-A3103 Page 5 of 7 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.1 ForBLE OperationFrequency2402MHz-2480MHz ModulationTypeGFSK Ratedata1Mbps;2Mbps ChannelSpacing2MHz NumberofChannels40 AntennaTypeinternalantenna AntennaGain-1.6dBi(Providedbycustomer) 2Laboratoryandaccreditations Thetestfacilityisrecognized,certified,oraccreditedbythefollowingorganizations: FCC Companyname:BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Address: BuildingC,No.107,ShihuanRoad,ShiyanSub-District,Baoan District,Shenzhen,GuangdongProvince,China A2LACert.No.:5071.01 FCCDesignationNo.:CN1252 TestFirmRegistrationNumber:923526 Telephone:+86-755-28682673 FAX:+86-755-28682673 ReportNo.:BLA-EMC-202601-A3103 Page 6 of 7 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.1 3RFExposureComplianceRequirement 3.1StandardRequirement Accordingto447498D04InterimGeneralRFExposureGuidancev01 StandaloneSARtestexclusionconsiderations UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures,standalone1-gheador bodyand10-gextremitySARevaluationforgeneralpopulationexposureconditions,bymeasurement ornumericalsimulation,isnotrequiredwhenthecorrespondingSARExclusionThreshold condition,listedbelow,issatisfied. 3.2Limits ReportNo.:BLA-EMC-202601-A3103 Page 7 of 7 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.1 3.3Result CalculatedResultandLimit(WORSECASEISASBELOW) Mode Frequency (MHz) MaxOutput power(dBm) MaxOutput power(mW) Ant gain (dBi) Evaluation ERP(dBm) Evaluation ERP(mW) Limitof Pth(mW) Result 2-DH124414.0432.54-1.60.2931.072.75Pass BLE2M24807.4255.53-1.63.6752.332.72Pass ERP=MaxOutputpower+Antgain-2.15 ComplywithRFexposureexemptionlimit. ----ENDOFREPORT---- Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,theresult(s)showninthisreportrefer onlytothesample(s)tested.WithoutwrittenapprovalofBlueAsia,thisreportcan’tbereproducedexceptinfull.

AntennaSpecification Page 1 Total 9 pages FPCAntennaSpecification Designer:SINAWELLElectronics(Shenzhen)Co.,Ltd. Add:712-717,BlockAJinfulaiBuilding,49-1DabaoRoad,Xinan28 th area,BaoanDistrict,Shenzhen,China CustomerShenzhenAnkbitElectronicsCo.,Ltd. ProjectName RT5006A1 Date2021-12-23 ProjectNO.SN0862NotesFPCAntenna CustomerPartNumber FrequencyRangeBT（2400MHz-2500MHz） DesignedBy RFEngineer StructuralEngineer CheckedBy EngineeringManager Client’sApproval AntennaSpecification Page 2 of 9 pages PageCatalog Cover.............................................................................................................................................1 Contents........................................................................................................................................2 1.SpecificationOverview...........................................................................................................3 2.FPCAntennaAppearance.....................................................................................................3 3.ElectricalPerformance..........................................................................................................3 3.1.Antennafrequencyband..................................................................................................3 3.2.Passiveefficiency............................................................................................................3 3.3.Matchingcircuit...............................................................................................................3 3.4.Returnloss.......................................................................................................................4 4.Appearancestructure.............................................................................................................4 4.1.FPCAntennaMaterial.......................................................................................................4 5.Remarks...................................................................................................................................4 6.Appendix1:StructuralDrawing...........................................................................................5 7.DimensionReport....................................................................................................................6 8.SaltSprayReport....................................................................................................................7 9.FPCStoragePeriodDescription............................................................................................8 10.QualityAssuranceCertificate..............................................................................................9 AntennaSpecification Page 3 of 9 pages 1.SpecificationOverview ThespecificationdescribesRT5006A1built-inFPCantennafrequencybandBT. 2.FPCantennaAppearance 3.Electricalperformance 3.1.Antennafrequencyband BT Transmission frequencyband (MHz) 2400MHz-2500MHz 3.2.Passiveefficiency PassiveTestForD4 FreqEffiEffiGainGainUHISDHISMaxMinAttenuationAttenuation (MHz)(%)(dB)(dBi)(dBd)(%)(%)(dB)(dB)HorVer 240016.25-7.89-3.56-5.718.2368.017-3.56-16.349.2949.21 241017.21-7.64-3.33-5.488.6998.508-3.33-15.1149.349.21 242018.59-7.31-3.09-5.249.4459.141-3.09-14.2749.2349.21 243020.29-6.93-2.55-4.710.25610.037-2.55-13.8949.5549.48 244022.05-6.57-2.1-4.2511.08310.966-2.1-13.6249.3749.28 245023.95-6.21-1.6-3.7511.85412.098-1.6-12.8749.7249.61 246022.64-6.45-1.87-4.0211.13811.498-1.87-13.249.7749.58 247023.11-6.36-1.99-4.1411.32311.788-1.99-1349.6949.55 248020.39-6.9-2.47-4.6210.04910.346-2.47-13.6449.9449.73 249021.06-6.77-2.26-4.4110.42810.633-2.26-14.085049.76 250022.87-6.41-1.88-4.0311.38211.487-1.88-14.0650.2650.01 AntennaSpecification Page 4 of 9 pages 3.3.Matchingcircuit Testpointaftertheantennaconnector(RFtestport),seethediagrambelow 1.BTantennamatching. 3.4.Returnloss BTVSWR+Return Resonancepoint Range(MHz) FrequencyPoint(MHz)/Maximumreturnloss(dB) 2400-2500 24002500 VSWR 1.671.83 Returnloss -16.78-17.15 4.AppearanceStructure 4.1.FPCAntennaMaterial FPC 5.Remarks (ElectricalPerformanceTestReport) Intheelectricalperformancetestreport,forthedataprovidedbythemanufacturerforthe3Ddarkroom, asshowninthetablebelow Appendix1:StructuralDrawing ElementValue E1(0402)2NH E2(0402)1.5NH E3(0402)NC E4(0402)0ohms AntennaSpecification Page 5 of 9 pages FPCschematicdiagram AntennaSpecification Page 6 of 9 pages Sizereport CustomerAikebeiProjectName RT5006A1 Measurement Date 2021-12-23 SupplierSinan Micro Measuring Tool SecondDimensionMeasurement Unit mm NOSizeToleranceActual Measurement 1 Actual Measurement 2 Actual Measurement 3 ActualTest4ActualTest 5 Judgm ent 110.79±0.210.8210.8110.8110.8110.83OK 24.31±0.24.354.334.334.324.33OK 31.89±0.21.861.871.891.881.86OK 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 Tabulation:YangShimeiReview:ChenDe AntennaSpecification Page 7 of 9 pages SaltMistReport CustomerNameAnkbitProjectName RT5006A1 TesterYangShimei TestQuantity5PCSTestItemSaltSprayTestDate2021-12-23 Test conditions 1.Temperature:35°C Humidity:98%,pHvalue:6.5-7.2 3.Insideboxtemperature:37°C Testduration:48hours 5.Solutionconcentration:5%NaCl Teststeps 1.Placetheproductintothesaltspraychamber 2.Placetheproductatthecorrectangle 3.Settherelevantparametersandstartspraying 4.Removetheexperimentalproduct,rinsetheproductwithcleanwaterbeforeinspection,andleaveitat roomtemperaturefortwohours Test ItemBeforetestingPost-testTestresultsRemarks CoatingGoodGoodQualified ConductivityGoodGoodQualified ResistorGoodGoodQualified BondstrengthGoodGoodQualified Table:YangShimeiReview:ChenDe AntennaSpecification Page 8 of 9 pages FPCStoragePeriodDescription 1.Storageconditions:Temperature21°C±4°C:Humidity60%H±10% 2.FactoryGuarantee a.AppearanceGuarantee:Underoriginalfactorypackagingstorageconditions12Nooxidationphenomenon occursformonths b.Functionguarantee (a):OneyearEnsuregoodweldingcontinuity. (b):Ensureexcellentelectricalcontinuitywi…

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Website:www.cblueasia.com Tel:+86-755-23059481 Email:[email protected] ThetestreportiseffectiveonlywithbothsignatureandspecializedstampandTheresult(s)showninthisreportreferonlytothesample(s)tested.Without writtenapprovalofBlueAsia,thisreportcan ’ tbereproducedexceptinfull.Theresultsdescribedinthisreportdonotrepresentthequalityorcharacteristicsofthe sampledbatch,nordotheyrepresentanysimilaroridenticalproductsthatarenotexplicitlystated. TestReport Applicant:AtlasHeadrestLLC Address: 72W64thStreetSuite330Holland,MI49423 USA ProductName:USBWirelessDongle BrandMark:ATLASHEADREST Model:AERBT-DGL Seriesmodel:N/A ReportNumber:BLA-EMC-202601-A3102 FCCID:2BTX4-AERBTDGL DateofReceipt:Jan.08,2026 DateofTest:Jan.08,2026toJan.16,2026 TestStandard:47CFRPart15,SubpartC15.247 TestResult:Pass Compiledby:Reviewby:Approvedby: IssuedDate:Jan.16,2026 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Address:BuildingC,No.107,ShihuanRoad,ShiyanSub-District,BaoanDistrict, Shenzhen,GuangdongProvince,China ReportNo.:BLA-EMC-202601-A3102 Page 2 of 74 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 TableofContents 1Generalinformation......................................................................................................................................................5 1.1Generalinformation.................................................................................................................................................5 1.2GeneraldescriptionofEUT.....................................................................................................................................5 2Testsummary................................................................................................................................................................6 3TestConfiguration........................................................................................................................................................7 3.1Testmode................................................................................................................................................................7 3.2OperationFrequencyeachofchannel....................................................................................................................7 3.3Testchannel.............................................................................................................................................................7 3.4ConfigurationdiagramofEUT.................................................................................................................................8 3.5Auxiliaryequipment.................................................................................................................................................9 3.6Testenvironment.....................................................................................................................................................9 4Laboratoryinformation..............................................................................................................................................10 4.1Laboratoryandaccreditations...............................................................................................................................10 4.2Measurementuncertainty......................................................................................................................................10 5Testequipment............................................................................................................................................................11 6Testresult....................................................................................................................................................................13 6.1Antennarequirement.............................................................................................................................................13 6.2ConductedemissionsatACpowerline(150kHz-30MHz)..................................................................................14 6.3ConductedpeakoutputPower..............................................................................................................................18 6.4Minimum6dBbandwidth.......................................................................................................................................19 6.5Powerspectrumdensity........................................................................................................................................20 6.6ConductedBandEdgesMeasurement.................................................................................................................21 6.7Conductedspuriousemissions.............................................................................................................................23 6.8Radiatedspuriousemissions................................................................................................................................25 6.9Radiatedemissionswhichfallintherestrictedbands..........................................................................................37 7AppendixA..................................................................................................................................................................44 7.1MaximumPKConductedOutputPower...............................................................................................................44 7.2-6dBBandwidth.....................................................................................................................................................48 7.3OccupiedChannelBandwidth...............................................................................................................................52 7.4MaximumPowerSpectralDensityLevel.........................................................................…

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ReportNo.:BLA-EMC-202601-A3102 Page 21 of 74 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 6.6ConductedBandEdgesMeasurement TestStandard47CFRPart15,SubpartC15.247(d) TestMethodANSIC63.10-2020+Cor.1-2023Clause11.13 TestMode(Pre-Scan)TX TestMode(FinalTest)TX 6.6.1Limit Inany100kHzbandwidthoutsidethefrequencybandinwhichthespreadspectrumordigitally modulatedintentionalradiatorisoperating,theradiofrequencypowerthatisproducedbythe intentionalradiatorshallbeatleast20dBbelowthatinthe100kHzbandwidthwithinthebandthat containsthehighestlevelofthedesiredpower,basedoneitheranRFconductedoraradiated measurement,providedthetransmitterdemonstratescompliancewiththepeakconductedpower limits. IfthetransmittercomplieswiththeconductedpowerlimitsbasedontheuseofRMSaveraging overatimeinterval,aspermittedunderparagraph(b)(3)ofthissection,theattenuationrequired underthisparagraphshallbe30dBinsteadof20dB. Attenuationbelowthegenerallimitsspecifiedin§15.209(a)isnotrequired. Inaddition,radiatedemissionswhichfallintherestrictedbands,asdefinedin§15.205(a),must alsocomplywiththeradiatedemissionlimitsspecifiedin§15.209(a)(see§15.205(c)). 6.6.2Testsetup ReportNo.:BLA-EMC-202601-A3102 Page 22 of 74 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 6.6.3Testdata Pass:PleaserefertoappendixAfordetails ReportNo.:BLA-EMC-202601-A3102 Page 23 of 74 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 6.7Conductedspuriousemissions TestStandard47CFRPart15,SubpartC15.247(d) TestMethodANSIC63.10-2020+Cor.1-2023Clause11.11 TestMode(Pre-Scan)TX TestMode(FinalTest)TX 6.7.1Limit Inany100kHzbandwidthoutsidethefrequencybandinwhichthespreadspectrumordigitally modulatedintentionalradiatorisoperating,theradiofrequencypowerthatisproducedbythe intentionalradiatorshallbeatleast20dBbelowthatinthe100kHzbandwidthwithinthebandthat containsthehighestlevelofthedesiredpower,basedoneitheranRFconductedoraradiated measurement,providedthetransmitterdemonstratescompliancewiththepeakconductedpower limits. IfthetransmittercomplieswiththeconductedpowerlimitsbasedontheuseofRMSaveraging overatimeinterval,aspermittedunderparagraph(b)(3)ofthissection,theattenuationrequired underthisparagraphshallbe30dBinsteadof20dB. Attenuationbelowthegenerallimitsspecifiedin§15.209(a)isnotrequired. Inaddition,radiatedemissionswhichfallintherestrictedbands,asdefinedin§15.205(a),must alsocomplywiththeradiatedemissionlimitsspecifiedin§15.209(a)(see§15.205(c)). 6.7.2Testsetup ReportNo.:BLA-EMC-202601-A3102 Page 24 of 74 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 6.7.3Testdata Pass:PleaserefertoappendixAfordetails ReportNo.:BLA-EMC-202601-A3102 Page 25 of 74 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 6.8Radiatedspuriousemissions TestStandard47CFRPart15,SubpartC15.247(d) TestMethodANSIC63.10-2020+Cor.1-2023Clause6.4,6.5,6.6 TestMode(Pre-Scan)TX TestMode(FinalTest)TX 6.8.1Limit Frequency(MHz) Field strength(microvolts/meter) Measurement distance(meters) 0.009-0.4902400/F(kHz)300 0.490-1.70524000/F(kHz)30 1.705-30.03030 30-881003 88-2161503 216-9602003 Above9605003 Remark:TheemissionlimitsshownintheabovetablearebasedonmeasurementsemployingaCISPR quasi-peakdetectorexceptforthefrequencybands9-90kHz,110-490kHzandabove1000MHz.Radiated emissionlimitsinthesethreebandsarebasedonmeasurementsemployinganaveragedetector,thepeakfield strengthofanyemissionshallnotexceedthemaximumpermittedaveragelimitsspecifiedabovebymorethan20 dBunderanyconditionofmodulation. ReportNo.:BLA-EMC-202601-A3102 Page 26 of 74 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 6.8.2Testsetup Below1GHz： 30MHz-1GHz： Above1GHz： ReportNo.:BLA-EMC-202601-A3102 Page 27 of 74 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 6.8.3Procedure a)Forbelow1GHz,theEUTwasplacedonthetopofarotatingtable0.8metersabovethegroundat a3or10metersemi-anechoicchamber.Thetablewasrotated360degreestodeterminethe positionofthehighestradiation. b)Forabove1GHz,theEUTwasplacedonthetopofarotatingtable1.5metersabovethegroundat a3meterfully-anechoicchamber.Thetablewasrotated360degreestodeterminethepositionof thehighestradiation. c)TheEUTwasset3or10metersawayfromtheinterference-receivingantenna,whichwasmounted onthetopofavariable-heightantennatower. d)Theantennaheightisvariedfromonemetertofourmetersabovethegroundtodeterminethe maximumvalueofthefieldstrength.Bothhorizontalandverticalpolarizationsoftheantennaare settomakethemeasurement. e)Foreachsuspectedemission,theEUTwasarrangedtoitsworstcaseandthentheantennawas tunedtoheightsfrom1meterto4meters(forthetestfrequencyofbelow30MHz,theantennawas tunedtoheights1meter)andtherotatabletablewasturnedfrom0degreesto360degreestofind themaximumreading. f)Thetest-receiversystemwassettoPeakDetectFunctionandSpecifiedBandwidthwithMaximum HoldMode. g)IftheemissionleveloftheEUTinpeakmodewas10dBlowerthanthelimitspecified,thentesting couldbestoppedandthepeakvaluesoftheEUTwouldbereported.Otherwisetheemissionsthat didnothave10dBmarginwouldbere-testedonebyoneusingpeak,quasi-peakoraverage methodasspecifiedandthenreportedinadatasheet. h)TesttheEUTinthelowestchannel,themiddlechannel,thehighestchannel. i)TheradiationmeasurementsareperformedinX,Y,ZaxispositioningforTransmittingmode,and foundtheXaxispositioningwhichitistheworstcase. j)Repeataboveproceduresuntilallfrequenciesmeasuredwascomplete. Note1:Scanfrom9kHzto25GHz,thedisturbanceabove12.75GHzandbelow30MHzwasverylow.Thepoints markedonaboveplotsarethehighestemissionscouldbefoundwhentesting,soonlyabovepointshadbeen displayed.Theamplitudeofspurio…

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ReportNo.:BLA-EMC-202601-A3102 Page 41 of 74 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 [Testmode:TXlowchannel];[Polarity:Vertical];[Power:DC5V] TestResult:Pass ReportNo.:BLA-EMC-202601-A3102 Page 42 of 74 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 [Testmode:TXHighchannel];[Polarity:Horizontal];[Power:DC5V] TestResult:Pass ReportNo.:BLA-EMC-202601-A3102 Page 43 of 74 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 [Testmode:TXHighchannel];[Polarity:Vertical];[Power:DC5V] TestResult:Pass ForRadiatedemission,1Mbpsand2Mbpsmodeallhavebeentested,onlyworsecase2Mbpsmodeisreported. ReportNo.:BLA-EMC-202601-A3102 Page 44 of 74 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:marke…

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