2A5TA-X9Wireless Earphones

FCC Warning This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technician for help. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment * RF warning for Portable device: The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

* the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process. SC6067281 U.S. Agent Designation for Service of Process - Certification Attestation Letter 6/12/2026 TO: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 ATTN.: Reviewing Engineer FCC ID: 2A5TA-X9 FRN of applicant: 0032132292 Per section 2.911(d)(7) of the FCC rules, Shenzhen Zhengyun Technology Co., LTD FRN: 0032132292(“the applicant”) certifies that the equipment for which authorization is sought is designated to the following U.S. agent* for service of process: Company Name: Global Product Services and Consultation LLC FCC Registration Number (FRN): 0033406703 Physical U.S. Company Address: 328 W Palm Ave. Monrovia, CA91016 Contact Person: Michael Chan Tel: +1 626 366 4358 Agent Email Address: [email protected] The above contact person accepts the obligation for service of process. The applicant accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Applicant Signed: Agent Signed (if different from Applicant): Signed: Printed name: Wei Zeng Title: General manager Company Name: Shenzhen Zhengyun Technology Co., LTD Date: 6/12/2026 Signed: Printed name: Michael Chan Title: Technical Director Company Name: Global Product Services and Consultation LLC Date: 6/12/2026

ShenzhenZhengyunTechnologyCo.,LTD CoveredEquipmentCertificationAttestationLetter 6/11/2026 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA ATTN.:ReviewingEngineer FCCID:2A5TA-X9 ShenzhenZhengyunTechnologyCo.,LTD(“theapplicant”)certifiesthattheequipment forwhichauthorizationissoughtisnot“covered”equipmentprohibitedfromreceivingan equipmentauthorizationpursuanttosection2.903oftheFCCrules. Note:Iftheequipmentforwhichtheapplicantseeksauthorizationisproducedby anyoftheentitiesidentifiedonthecurrentCoveredList,theapplicantshould includeanexplanationonwhytheequipmentisnot“covered”equipment. ShenzhenZhengyunTechnologyCo.,LTD(“theapplicant”)certifiesthat,asofthedate ofthefilingoftheapplication,theapplicantisnotidentifiedontheCoveredList(asa specificallynamedentityoranyofitssubsidiariesoraffiliates)asanentityproducing “covered”equipment. ShenzhenZhengyunTechnologyCo.,LTD(“theapplicant”)certifiesthattheequipment forwhichauthorizationissoughtdoesnotincludecybersecurityoranti-virussoftware producedorprovidedbyKasperskyLab,Inc.oranyofitssuccessorsandassignees, includingequipmentwithintegratedKasperskyLab,Inc.(oranyofitssuccessorsand assignees)cybersecurityoranti-virussoftwarepursuanttoDA-24-886andKDB986446 D01CoveredEquipmentGuidancesectionB(2a). Signed: Printedname:WeiZeng Title:Generalmanager CompanyName:ShenzhenZhengyunTechnologyCo.,LTD Date:6/11/2026

DATE2026-6-11 EquipmentAutorisationDivision FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 FCCID:_2A5TA-X9___________ ProductName:_WirelessEarphones__________ RequestforConfidentiality PursuanttoSections0.457and0.459ofthecommission’srules,weherebyrequestthat thefollowingdocumentsbeheldconfidential: (Listherethedocumentsforwhichyouareseekingconfidentiality–forexample...) Schematics Blockdiagram  Operationdescription Thesematerialscontaintradesecretsandproprietaryinformationandarenot customarilyreleasedtothepublic.Thepublicdisclosureofthisinformationmightbe harmfultothecompanyandprovideunjustifiedbenefitstoourcompetitors. <Signature> Name：WeiZeng Title：Generalmanager Company ： ShenzhenZhengyunTechnologyCo.,LTD

Date2026-6-11 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 ： WeiZeng Title：Generalmanager Company：ShenzhenZhengyunTechnologyCo.,LTD

DATE:2026/6/11 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,stillresideswithShenzhenZhengyunTechnologyCo.,LTD And Room202,Floor2,BuildingA,RongchengInternational,24HepingRoad,Qinghua Community,LonghuaDistrict,Shenzhen,China(ApplicantNameandaddress) <Signature> Name ： WeiZeng Title：Generalmanager Company ：ShenzhenZhengyunTechnologyCo.,LTD

Page 1 of 4 ThetestreportiseffectiveonlywithbothsignatureandspecializedstampandTheresult(s)showninthisreportreferonlytothesample(s)tested. WithoutwrittenapprovalofBlueAsia,thisreportcan’tbereproducedexceptinfull.Theresultsdescribedinthisreportdonotrepresentthequalityor characteristicsofthesampledbatch,nordotheyrepresentanysimilaroridenticalproductsthatarenotexplicitlystated. ModelNo.: X9 ViewofProduct-1 ViewofProduct-2 Page 2 of 4 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected] Version:v1.0 ViewofProduct-3 ViewofProduct-4 Page 3 of 4 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected] Version:v1.0 ViewofProduct-5 ViewofProduct-6 Page 4 of 4 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected] Version:v1.0 ViewofProduct-7

FCCID:2A5TA-X9 Model:X9

Page 1 of 6 ThetestreportiseffectiveonlywithbothsignatureandspecializedstampandTheresult(s)showninthisreportreferonlytothesample(s)tested. WithoutwrittenapprovalofBlueAsia,thisreportcan’tbereproducedexceptinfull.Theresultsdescribedinthisreportdonotrepresentthequalityor characteristicsofthesampledbatch,nordotheyrepresentanysimilaroridenticalproductsthatarenotexplicitlystated. ModelNo.: X9 ViewofProduct-8 ViewofProduct-9 Page 2 of 6 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected] Version:v1.0 ViewofProduct-10 ViewofProduct-11 Page 3 of 6 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected] Version:v1.0 ViewofProduct-12 ViewofProduct-13 Page 4 of 6 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected] Version:v1.0 ViewofProduct-14 ViewofProduct-15 Page 5 of 6 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected] Version:v1.0 ViewofProduct-16 ViewofProduct-17 Page 6 of 6 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected] Version:v1.0 ViewofProduct-18

Website:www.cblueasia.com Tel:+86-755-23059481 Email:[email protected] ThetestreportiseffectiveonlywithbothsignatureandspecializedstampandTheresult(s)showninthisreportreferonlytothesample(s)tested.Without writtenapprovalofBlueAsia,thisreportcan ’ tbereproducedexceptinfull.Theresultsdescribedinthisreportdonotrepresentthequalityorcharacteristicsofthe sampledbatch,nordotheyrepresentanysimilaroridenticalproductsthatarenotexplicitlystated. FCCRFExposure Applicant:ShenzhenZhengyunTechnologyCo.,LTD Address: Room202,Floor2,BuildingA,RongchengInternational,24 HepingRoad,QinghuaCommunity,LonghuaDistrict,Shenzhen, China ProductName:WirelessEarphones BrandMark:Kinglucky Model:X9 Seriesmodel:X8,X10,X20,X30 FCCID:2A5TA-X9 ReportNumber:BLA-EMC-202605-A98-02 DateofReceipt:May28,2026 DateofTest:May28,2026toJun.04,2026 TestStandard: 47CFRPart15,Part1.1307 47CFRPart15,Part2.1093 KDB447498D04GeneralRFExposureGuidancev01 TestResult: Pass Compiledby:Reviewby:Approvedby: IssuedDate:Jun.09,2026 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd. Address: No.41,SouthofBeihuanRoad,ShangwuCommunity,ShiyanSubdistrict,Bao’ anDistrict,Shenzhen,Guangdong,China ReportNo.:BLA-EMC-202605-A98-02 Page 2 of 6 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected]:v1.0 TableofContents 1Generalinformation......................................................................................................................................................4 1.1Generalinformation.................................................................................................................................................4 1.2GeneraldescriptionofEUT.....................................................................................................................................4 2RFExposureComplianceRequirement.....................................................................................................................5 2.1StandardRequirement............................................................................................................................................5 2.2Limits.......................................................................................................................................................................5 2.3Result.......................................................................................................................................................................6 ReportNo.:BLA-EMC-202605-A98-02 Page 3 of 6 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected]:v1.0 ReviseRecord VersionNo.DateDescription 01Jun.09,2026Original ReportNo.:BLA-EMC-202605-A98-02 Page 4 of 6 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected]:v1.0 1Generalinformation 1.1Generalinformation ApplicantShenzhenZhengyunTechnologyCo.,LTD Address Room202,Floor2,BuildingA,RongchengInternational,24Heping Road,QinghuaCommunity,LonghuaDistrict,Shenzhen,China ManufacturerDongguanQuandingchenIntelligentTechnologyCo.,Ltd. Address221SouthDongxingAvenue,TangxiaTown,Dongguan. 1.2GeneraldescriptionofEUT ProductnameWirelessEarphones Modelno. X9 SeriesModelNo.X8,X10,X20,X30 DifferencesofSeries model Theirelectricalcircuitdesignlayout,componentsusedandinternal wiringareidentical.Onlythemodelnamearedifferent. OperationFrequency2402MHz-2480MHz ModulationTypeGFSK,π/4-DQPSK,8DPSK Ratedata 1Mbps,2Mbps,3Mbps ChannelSpacing1MHz NumberofChannels79 AntennaTypeChipantenna AntennaGain2.7dBi(Providedbycustomer) PowersupplyBatteryDC3.8V TestVoltageDC3.8V HardwareVersionN/A SoftwareVersionN/A Note:Foramoredetaileddescription,pleaserefertoSpecificationorUser’sManualsuppliedby theapplicantand/ormanufacturer. ReportNo.:BLA-EMC-202605-A98-02 Page 5 of 6 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected]:v1.0 2RFExposureComplianceRequirement 2.1StandardRequirement Accordingto447498D04InterimGeneralRFExposureGuidancev01 StandaloneSARtestexclusionconsiderations UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures,standalone1-gheador bodyand10-gextremitySARevaluationforgeneralpopulationexposureconditions,bymeasurement ornumericalsimulation,isnotrequiredwhenthecorrespondingSARExclusionThreshold condition,listedbelow,issatisfied. 2.2Limits ReportNo.:BLA-EMC-202605-A98-02 Page 6 of 6 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd Tel:+86-755-23059481 Email:[email protected]:v1.0 2.3Result EIRP=ptxgt=(EXd)2/30 Where: pt=transmitteroutputpowerinwatts, gt=numericgainofthetransmittingantenna(unitless), E=electricfieldstrengthinV/m, d=measurementdistanceinmeters(m) Spot=(EXd)2/30xgt Separationdistance=0.5cm AntennaGain:2.7dBi ForBLE2M(Worst): MaxOutputpower=0.502dBm@2402MHz EIRP=0.502dBm+2.7dBi=3.202dBm So,ERP=3.202-2.15=1.052dBm=1.274mW<2.788mW it’sdeemedtofulfiltheRFexposurerequirement. ----ENDOFREPORT---- Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,theresult(s)showninthisreportrefer onlytothesample(s)tested.WithoutwrittenapprovalofBlueAsia,thisreportcan’tbereproducedexceptinfull.

2.4GHz 2012 Chip Antenna: RANT2012F245D07 Dimension(mm) L2.05+-0.10 W1.20+-0.10 T0.65+-0.10 No.TerminalName 1Feeding/GNG 2GND Application: WLAN,802.11b/g,Bluetooth,WLAN,etc... Features SMD,highreliability,ultraImpact,Omni-directional... PartnumberInformation RANT2012F245D (A)(B)(C)(D)(E) 07 (F) (A)ProductTypeChipAntenna (B)SizeCode2.0x1.2mm(+-0.2mm) (C)MaterialHighKmaterial (D)Frequency2.4~2.5GHz (E)FeedingmodePIFA&SingleFeeding (F)AntennatypeType=07 ElectricalSpecification WorkingFrequencyRange2400~2484MHz Bandwidth84(Min.) PeakGain2.7 dBi (Typ.) Impedance50Ohm Returnloss10dB(Min) PolarizationLinear AzimuthBeamwidthOmni-directional OperationTemperature( °C )-40~85 °C ResistancetoSolderingHeats 10sec.(@280°C) TerminationNi/Au(Leadless) ThespecificationisdefinedonEVB. DimensionandTerminalConfiguration 咏成國際科技有限公司電話 :13530576606 RAINInternationalTechnologyCo.,Ltd. 7/F,BuildingF,ZhichuangPark,Tong'an,Gushu,Shenzhen 2.4GHz 2012 Chip Antenna: RANT2012F245X07 EvaluationBoardReference PCBDimensionAntennaLayoutReferenceUnit:mm ElectricalCharacteristics ReturnLoss ReturnLoss&Radiation 1 Frequency(MHz) S11(dB) 2400-10.77 2450-24.81 2484-10.243 Radiation Z Y X 2400MHz2500MH 2450MHz z Efficiency70.56%75.25%71.01% 2.4GHz 2012 Chip Antenna: RANT2012F245D07 TapingSpecifications ReelandTapingSpecification ReelSpecification TYPESIZEABCD 20127”5K/Reel 9.0±0.5 60±213.5±0.5178±2 TappingSpecification PackagingTypeABWEFGHTDP PaperType2012 1.50±0.202.30±0.208.0±0.201.75±0.103.5±0.054.0±0.102.0±0.050.75±0.101.57±0.104.0±0.1 ReliabilityTabl 2.4GHz 2012 Chip Antenna: RANT2012F245D07 e TestItemProcedure Requirements CeramicType Remark (Reference) Electrical Characterization Fulfilltheelectrical specification UserSpec. Thermal Shock 1.Preconditioning: 50±10°C/1hr,thenkeepfor24±1hrsatroomtemp. 2.Initialmeasure:Spec:referInitialspec. 3.Rapidchangeoftemperaturetest: -30°Cto+85°C;100cycles; 15minutesatLowercategorytemperature; 15minutesatUppercategorytemperature. NoVisibleDamage. Fulfilltheelectrical specification. MIL-STD-202 107 Temperature Cycling 1.Initialmeasure:Spec:referInitialspec. 2.100Cycles(-30°Cto+85°C),SoakMode=1(2Cycle/hours). 3.Measurementat24±2Hoursaftertestcondition. NoVisibleDamage. Fulfilltheelectrical specification. JESD22 JA104 HighTemperature Exposure 1.Initialmeasure:Spec:referInitialspec. 2.Unpowered;500hours@T=+85°C. 3.Measurementat24±2hoursaftertest. NoVisibleDamage. Fulfilltheelectrical specification. MIL-STD-202 108 LowTemperature Storage 1.Initialmeasure:Spec:referInitialspec. 2.Unpowered:500hours@T=-30°C. 3.Measurementat24±2hoursaftertest. NoVisibleDamage. Fulfilltheelectrical specification. MIL-STD-202 108 Solderability (SMDBottomSide) Dippingmethod: a.Temperature:235±5°C b.Dippingtime:3±0.5s Thesoldershouldcover over95%ofthecritical areaofbottomside. IEC60384-21/22 4.10 SolderingHeat Resistance (RSH) Preheatingtemperature:150±10°C. Preheatingtime:1~2min. Soldertemperature:260±5°C. Dippingtime:5±0.5s NoVisibleDamage.IEC60384-21/22 4.10 Vibration5g'sfor20min.,12cycleseachof3orientations Note:Use8"X5"PCB.031"thick7securepointson,onelong sideand2securepointsatcornersofoppositesides.Parts mountedwithin2"fromanysecurepoint.Testfrom10-2000 Hz. NoVisibleDamage.MIL-STD-202 Method204 Mechanical Shock Threeshocksineachdirectionshallbeappliedalongthethree mutuallyperpendicularaxesofthetestspecimen(18shocks) Peakvalue:1,500g’s Duration:0.5ms Velocitychange:15.4ft/s Waveform:Half-sine NoVisibleDamage.MIL-STD-202 Method213 Humidity Bias 1.Humidity:85%R.H.,Temperature:85±2°C. 2.Time:500±24hours. 3.Measurementat24±2hrsaftertestcondition. NoVisibleDamage. Fulfilltheelectrical specification. MIL-STD-202 Method106 2.4GHz 2012 Chip Antenna: RANT2012F245D07 2.4GHz 2012 Chip Antenna: RANT2012F245D07 _ Board Flex (SMD) 1.Mountingmethod: IR-Reflow.PCBSize(L:100×W:40×T:1.6mm) 2.Applytheloadindirectionofthearrowuntilbendingreaches 2mm. NoVisibleDamage.AEC-Q200 005 AdhesionForceof1.8Kgfor60seconds.NoVisibleDamage Magnificationof20Xor greatermaybeemployed forinspectionofthe mechanicalintegrityofthe devicebodyterminalsand body/terminaljunction. AEC-Q200 006 Physical Dimension Anyapplicablemethodusingx10magnification,micrometers, calipers,gauges,contourprojectors,orothermeasuring equipment,capableofdeterminingtheactualspecimen dimensions. Inaccordancewith specification. JESD22 JB100 RevisionHistory RevisionDateContent 1NewDatashee2022/10/15t

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:ShenzhenZhengyunTechnologyCo.,LTD Address: Room202,Floor2,BuildingA,RongchengInternational,24 HepingRoad,QinghuaCommunity,LonghuaDistrict, Shenzhen,China ProductName:WirelessEarphones BrandMark:Kinglucky ModelNo.: X9 Seriesmodel:X8,X10,X20,X30 FCCID:2A5TA-X9 ReportNumber:BLA-EMC-202605-A98-01 DateofReceipt:May28,2026 DateofTest:May28,2026toJun.04,2026 TestStandard:47CFRPart15,SubpartC15.247 TestResult:Pass Compiledby:Reviewby:Approvedby: IssuedDate:Jun.09,2026 BlueAsiaTechnicalServices(Shenzhen)Co.,Ltd. Address:No.41,SouthofBeihuanRoad,ShangwuCommunity,Shiyan Subdistrict,Bao'anDistrict,Shenzhen,Guangdong,China ReportNo.:BLA-EMC-202605-A98-01 Page 2 of 112 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.............................................................................................................................................................8 3.4Auxiliaryequipment.................................................................................................................................................9 3.5Testenvironment.....................................................................................................................................................9 4Laboratoryinformation..............................................................................................................................................10 4.1Laboratoryandaccreditations...............................................................................................................................10 4.2Measurementuncertainty......................................................................................................................................10 5Testequipment............................................................................................................................................................11 6Testresult....................................................................................................................................................................14 6.1Antennarequirement.............................................................................................................................................14 6.2ConductedemissionsatACpowerline(150kHz-30MHz)..................................................................................15 6.3ConductedpeakoutputPower..............................................................................................................................19 6.420dBBandwidth....................................................................................................................................................20 6.5ConductedBandEdgesMeasurement.................................................................................................................21 6.6Conductedspuriousemissions.............................................................................................................................22 6.7CarrierFrequenciesSeparation............................................................................................................................23 6.8HoppingChannelNumber.....................................................................................................................................24 6.9DwellTime.............................................................................................................................................................25 6.10Radiatedspuriousemissions..............................................................................................................................26 6.11Radiatedemissionswhichfallintherestrictedbands.........................................................................................37 7AppendixA..................................................................................................................................................................44 7.1MaximumConductedOutputPower.....................................................................................................................44 7.2-20dBBandwidth...................................................................................................................................................50…

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ReportNo.:BLA-EMC-202605-A98-01 Page 61 of 112 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 ReportNo.:BLA-EMC-202605-A98-01 Page 62 of 112 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 7.4BandEdge ConditionModeFrequency(MHz)AntennaHoppingModeMaxValue(dBc)Limit(dBc)Verdict NVNT1-DH12402Ant1No-Hopping-51.69-20Pass NVNT1-DH12480Ant1No-Hopping-49.39-20Pass NVNT2-DH12402Ant1No-Hopping-49.63-20Pass NVNT2-DH12480Ant1No-Hopping-50.19-20Pass NVNT3-DH12402Ant1No-Hopping-51.28-20Pass NVNT3-DH12480Ant1No-Hopping-51.00-20Pass ReportNo.:BLA-EMC-202605-A98-01 Page 63 of 112 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdgeNVNT1-DH12402MHzAnt1No-HoppingRef BandEdgeNVNT1-DH12402MHzAnt1No-HoppingEmission BandEdgeNVNT1-DH12480MHzAnt1No-HoppingRef ReportNo.:BLA-EMC-202605-A98-01 Page 64 of 112 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdgeNVNT1-DH12480MHzAnt1No-HoppingEmission BandEdgeNVNT2-DH12402MHzAnt1No-HoppingRef ReportNo.:BLA-EMC-202605-A98-01 Page 65 of 112 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdgeNVNT2-DH12402MHzAnt1No-HoppingEmission BandEdgeNVNT2-DH12480MHzAnt1No-HoppingRef ReportNo.:BLA-EMC-202605-A98-01 Page 66 of 112 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdgeNVNT2-DH12480MHzAnt1No-HoppingEmission BandEdgeNVNT3-DH12402MHzAnt1No-HoppingRef ReportNo.:BLA-EMC-202605-A98-01 Page 67 of 112 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdgeNVNT3-DH12402MHzAnt1No-HoppingEmission BandEdgeNVNT3-DH12480MHzAnt1No-HoppingRef ReportNo.:BLA-EMC-202605-A98-01 Page 68 of 112 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdgeNVNT3-DH12480MHzAnt1No-HoppingEmission ReportNo.:BLA-EMC-202605-A98-01 Page 69 of 112 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 7.5BandEdge(Hopping) ConditionModeFrequency(MHz)AntennaHoppingModeMaxValue(dBc)Limit(dBc)Verdict NVNT1-DH12402Ant1Hopping-50.59-20Pass NVNT1-DH12480Ant1Hopping-49.63-20Pass NVNT2-DH12402Ant1Hopping-51.19-20Pass NVNT2-DH12480Ant1Hopping-49.83-20Pass NVNT3-DH12402Ant1Hopping-51.05-20Pass NVNT3-DH12480Ant1Hopping-47.81-20Pass ReportNo.:BLA-EMC-202605-A98-01 Page 70 of 112 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdge(Hopping)NVNT1-DH12402MHzAnt1HoppingRef BandEdge(Hopping)NVNT1-DH12402MHzAnt1HoppingEmission BandEdge(Hopping)NVNT1-DH12480MHzAnt1HoppingRef ReportNo.:BLA-EMC-202605-A98-01 Page 71 of 112 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdge(Hopping)NVNT1-DH12480MHzAnt1HoppingEmission BandEdge(Hopping)NVNT2-DH12402MHzAnt1HoppingRef ReportNo.:BLA-EMC-202605-A98-01 Page 72 of 112 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdge(Hopping)NVNT2-DH12402MHzAnt1HoppingEmission BandEdge(Hopping)NVNT2-DH12480MHzAnt1HoppingRef ReportNo.:BLA-EMC-202605-A98-01 Page 73 of 112 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdge(Hopping)NVNT2-DH12480MHzAnt1HoppingEmission BandEdge(Hopping)NVNT3-DH12402MHzAnt1HoppingRef ReportNo.:BLA-EMC-202605-A98-01 Page 74 of 112 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdge(Hopping)NVNT3-DH12402MHzAnt1HoppingEmission BandEdge(Hopping)NVNT3-DH12480MHzAnt1HoppingRef ReportNo.:BLA-EMC-202605-A98-01 Page 75 of 112 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.3 BandEdge(Hopping)NVNT3-DH12480MHzAnt1HoppingEmission ReportNo.:BLA-EMC-202605-A98-01 Page 76 of 112 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Tel:+86-755-23059481 Email:[email protected] Version:v1.…

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