2A4ZU-L3Navihood L3

SHENZHEN MEILAN TECHNOLOGY CO.,LTD Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 9/9/24 U.S. Agent Designation SHENZHEN MEILAN TECHNOLOGY CO.,LTDacknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID:2A4ZU-L3): Name and company of U.S. agent:FCC US Agent, LLC Physical U.S. address of agent:3722 Illinois Avenue, Saint Charles, IL, 60174, USA FRN of U.S. agent:0033402884 Email address of U.S. agent:[email protected] FCC US Agent, LLCacknowledges their obligation to accept service of process on behalf ofSHENZHEN MEILAN TECHNOLOGY CO.,LTD. SHENZHEN MEILAN TECHNOLOGY CO.,LTDwith the FRN0032015372accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. Sincerely, Signature Hou Sheng Product Manager SHENZHEN MEILAN TECHNOLOGY CO.,LTD Signature Tim Payne Manager FCC US Agent, LLC 48_[model] US_Agent_2.911(d)(7)-U, V05

Covered Equipment Identification Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows: We, applicant Company Name: SHENZHEN MEILAN TECHNOLOGY CO., LTD Address: 5/F, B16 Building, Hezhou Hengfeng Industrial City, Xixiang Street, Baoan District, Shenzhen 518133, China Phone: +86-755-23159119 certify that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2024-09-09 Signature Date Name / Title: Hou Sheng / Product Manager Company: SHENZHEN MEILAN TECHNOLOGY CO., LTD Address: 5/F, B16 Building, Hezhou Hengfeng Industrial City, Xixiang Street, Baoan District, Shenzhen 518133, China Phone: +86-755-23159119 Fax: +86-755-23159119 E-Mail: [email protected]

Covered Equipment Attestation Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(i)-(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows for the product listed below: FCC ID Model name 2A4ZU-L3 Navihood L3 We, applicant Company Name: SHENZHEN MEILAN TECHNOLOGY CO., LTD Address: 5/F, B16 Building, Hezhou Hengfeng Industrial City, Xixiang Street, Baoan District, Shenzhen 518133, China Phone: +86-755-23159119 certify that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2024-09-09 Signature Date Name / Title: Hou Sheng / Product Manager Company: SHENZHEN MEILAN TECHNOLOGY CO., LTD Address: 5/F, B16 Building, Hezhou Hengfeng Industrial City, Xixiang Street, Baoan District, Shenzhen 518133, China Phone: +86-755-23159119 Fax: +86-755-23159119 E-Mail: [email protected]

Confidentiality Request Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we request confidentiality for the documentation of the following products: FCC ID Model name 2A4ZU-L3 Navihood L3 For the products listed above, we request permanent confidentiality for all applicable exhibits as there are: • the Operational Description • the Block Diagram • the Schematics • the Part List • the Tune up Information The above listed exhibits contain trade secrets and proprietary information that could be of benefit to our competitors. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2024-09-09 Signature Date Name / Title: Hou Sheng / Product Manager Company: SHENZHEN MEILAN TECHNOLOGY CO., LTD Address: 5/F, B16 Building, Hezhou Hengfeng Industrial City, Xixiang Street, Baoan District, Shenzhen 518133, China Phone: +86-755-23159119 Fax: +86-755-23159119 E-Mail: [email protected]

Page1of5FCCID:2A4ZU-L3 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity ExternalPhotosoftheEUT Fig.1 Fig.2 Page2of5FCCID:2A4ZU-L3 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.3 Fig.4 Page3of5FCCID:2A4ZU-L3 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.5 Fig.6 Page4of5FCCID:2A4ZU-L3 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.7 Fig.8 Page5of5FCCID:2A4ZU-L3 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.9

Page1of1FCCID:2A4ZU-L3 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity LABELANDLOCATION (Size:L2.0cmxW1.0cm) LabelLocation NavihoodL3 Model:NavihoodL3 FCCID:2A4ZU-L3

Page1of6FCCID:2A4ZU-L3 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity InternalPhotosoftheEUT Fig.1 Fig.2 Page2of6FCCID:2A4ZU-L3 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.3 Fig.4 Page3of6FCCID:2A4ZU-L3 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.5 Fig.6 Page4of6FCCID:2A4ZU-L3 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.7 Fig.8 Page5of6FCCID:2A4ZU-L3 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.9 Fig.10 Page6of6FCCID:2A4ZU-L3 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.11

Page1of3FCCID:2A4ZU-L3 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity MaximumPermissibleExposureReport 1.ProductInformation EUT:NavihoodL3 TestModel:NavihoodL3 Ratings:Input:DC5V,1A DC3.7VbyRechargeableLi-ionBattery,1500mAh HardwareVersion:L3_AT_V1.2 SoftwareVersion:V2.1.6 BluetoothFrequencyRange:2402MHz~2480MHz ChannelNumber:40channelsforBluetoothV4.2(DTS) ChannelSpacing:2MHzforBluetoothV4.2(DTS) ModulationType:GFSKforBluetoothV4.2(DTS) BluetoothVersion:V4.2 AntennaDescription:PCBAntenna,-3.45dBi(Max.) Exposurecategory:Generalpopulation/uncontrolledenvironment EUTType:ProductionUnit DeviceType:MobileDevice Page2of3FCCID:2A4ZU-L3 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity 2.EvaluationMethod SystemsoperatingundertheprovisionsofFCC47CFRsectionshallbeoperatedinamannerthatensuresthatthe publicisnotexposedtoradiofrequencyenergylevelinexcessoftheCommission’sguidelines. Inaccordancewith47CFRFCCPart2SubpartJ,section2.1091thisdevicehasbeendefinedasmobiledevice wherebyadistanceof0.2mnormallycanbemaintainedbetweentheuserandthedevice,andbelowRFPermissible Exposurelimitshallcomplywith. InaccordancewithKDB447498D01forSimultaneoustransmissionMPEtestexclusionapplieswhenthesumofthe MPEratiosforallsimultaneoustransmittingantennasincorporatedinahostdevice,basedonthe calculated/estimated,numericallymodelledormeasuredfieldstrengthsorpowerdensity,is≤1.0.TheMPEratioof eachantennaisdeterminedattheminimumtestseparationdistancerequiredbytheoperatingconfigurationsand exposureconditionsofthehostdevice,accordingtotheratiooffieldstrengthsorpowerdensitytoMPElimit,atthe testfrequency.Eitherthemaximumpeakorspatiallyaveragedresultsfrommeasurementsornumericalsimulations maybeusedtodeterminetheMPEratios.SpatialaveragingdoesnotapplywhenMPEisestimatedusingsimple calculationsbasedonfar-fieldplane-waveequivalentconditions.Theantennainstallationandoperating requirementsforthehostdevicemustmeettheminimumtestseparationdistancesrequiredbyallantennas,inboth standaloneandsimultaneoustransmissionoperations,tosatisfycompliance. 3.Limit 3.1ReferEvaluationMethod ANSIC95.1–2019:IEEEStandardforSafetyLevelswithRespecttoHumanExposuretoElectric,Magnetic,and ElectromagneticFields,0Hzto300GHz FCCKDBpublication447498D01General1RFExposureGuidancev06:MobileandPortableDevicesRFExposure ProceduresandEquipmentAuthorizationPolicies. FCCCFR47part11.1310:Radiofrequencyradiationexposurelimits. FCCCFR47part22.1091:Radiofrequencyradiationexposureevaluation:mobiledevices. 3.2Limit LimitsforMaximumPermissibleExposure(MPE)/ControlledExposure Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) PowerDensity (mW/cm²) AveragingTime (minute) LimitsforOccupational/ControlledExposure 0.3–3.0 3.0–30 30–300 300–1500 1500–100,000 614 1842/f 61.4 / / 1.63 4.89/f 0.163 / / (100)* (900/f 2 )* 1.0 f/300 5 6 6 6 6 6 LimitsforMaximumPermissibleExposure(MPE)/UncontrolledExposure Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) PowerDensity (mW/cm²) AveragingTime (minute) LimitsforOccupational/UncontrolledExposure 0.3–3.0 3.0–30 30–300 300–1500 1500–100,000 614 824/f 27.5 / / 1.63 2.19/f 0.073 / / (100)* (180/f 2 )* 0.2 f/1500 1.0 30 30 30 30 30 F=frequencyinMHz *=Plane-waveequivalentpowerdensity 4.MPECalculationMethod PredicationofMPElimitatagivendistance Equationfrompage18ofOETBulletin65,Edition97-01 S=PG/4πR² Where:S=powerdensity P=powerinputtoantenna G=powergainoftheantennainthedirectionofinterestrelativetoanisotropicradiator R=distancetothecenterofradiationoftheantenna Page3of3FCCID:2A4ZU-L3 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity 5.AntennaInformation EUTcanonlyuseantennascertificatedasfollowsprovidedbymanufacturer; Internal/External Identification Antennatypeand antennanumber Operatefrequency band Maximumantenna gain Notes InternalCeramicAntenna2400MHz-2500MHz-3.45dBiBTAntenna 6.ConductedPower [BTLE] ModeChannelFrequency(MHz) PeakConductedOutputPower (dBm) GFSK 002402-0.49 1924400.63 392480-0.29 7.ManufacturingTolerance [BTLE] GFSK(Peak) ChannelChannel00Channel19Channel39 Target(dBm)000 Tolerance±(dB)1.01.01.0 8.MeasurementResults 8.1StandaloneMPEEvaluation AsdeclaredbytheApplicant,theEUTisawirelessdeviceusedinafixapplication,atleast20cmfromanybodypart oftheuserornearbypersons;fromthemaximumEUTRFoutputpower,theminimumseparationdistance,r=20cm, aswellasthegainoftheusedantennarefertoantennainformation,theRFpowerdensitycanbeobtained. [BTLE] ModulationType OutputpowerAntenna Gain (dBi) AntennaGain (linear) MPE (mW/cm2) MPE Limits (mW/cm2) dBmmW BTLE1.0 1.2589 -3.450.45190.00011.0000 Remark: 1.Outputpowerincludingtune-uptolerance; 2.Outputpowerwasadjusttodutycycleat100%ifmeasureddutycyclelessthan98%; 3.MPEevaluatedistanceis20cmfromusermanualprovidebymanufacturer. 8.2SimultaneousTransmissionMPEEvaluation TheEUTequipedwithonemoduleandoneantenna.Sononeedconsidersimultaneoustransmission. 9.Conclusion ThemeasurementresultscomplywiththeFCCLimitper47CFR2.1091fortheuncontrolledRFExposureofmobile device. ----------------THEENDOFREPORT---------------

Antenna Data Sheet 1. General Description EUT Name L3_PCB Antenna Wireless Type Bluetooth Antenna Type PCB Antenna Application 2.4GHz ISM band RF applications Bluetooth, Wireless, RF Manufacturer SHENZHEN MEILAN TECHNOLOGY CO., LTD Address 5/F, B16 Building, Hezhou Hengfeng Industrial City, Xixiang Street, Baoan District, Shenzhen 518133, China 2. Technical Information Frequency Range 2400-2500MHz Test Frequency 2400, 2410...... 2490, 2500MHz 3. Test Standards Identify Documents Title IEEE 149-1979 IEEE Standard Test Procedures for Antennas 4. Antenna Dimensions 5. Antenna Gain and Efficiency Frequency (MHz) Efficiency Efficiency (%) Gain (dBi) 2400 -7.42 18.11 -3.52 2410 -8.06 15.63 -3.85 2420 -8.07 15.60 -4.03 2430 -7.88 16.29 -3.45 2440 -7.89 16.26 -3.64 2450 -8.43 14.35 -4.13 2460 -8.48 14.19 -4.40 2470 -8.12 15.42 -4.11 2480 -8.30 14.79 -4.22 2490 -8.91 12.85 -4.83 2500 -9.00 12.59 -4.73 Antenna Efficiency Antenna Gain 6. Antenna Radiation Pattern (2D and 3D) Phi 0 Phi 90 Theta 90 2400MHz 2450MHz 2500MHz

Page1of23FCCID:2A4ZU-L3ReportNo.:LCSA08214088EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity AppendixA RFTestDataforBLE(ConductedMeasurement) ProductName:NavihoodL3 TestModel:NavihoodL3 EnvironmentalConditions Temperature: 23.8C RelativeHumidity: 52.1% ATMPressure: 100.0kPa TestEngineer: JayLuo Supervisedby: NickPeng Page2of23FCCID:2A4ZU-L3ReportNo.:LCSA08214088EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.1-6dBBandwidth ConditionModeFrequency(MHz)Antenna-6dBBandwidth(MHz)Limit-6dBBandwidth(MHz)Verdict NVNTBLE1M2402Ant10.651>=0.5Pass NVNTBLE1M2440Ant10.657>=0.5Pass NVNTBLE1M2480Ant10.655>=0.5Pass Page3of23FCCID:2A4ZU-L3ReportNo.:LCSA08214088EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestGraphs -6dBBandwidthNVNTBLE1M2402MHzAnt1 -6dBBandwidthNVNTBLE1M2440MHzAnt1 Page4of23FCCID:2A4ZU-L3ReportNo.:LCSA08214088EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity -6dBBandwidthNVNTBLE1M2480MHzAnt1 Page5of23FCCID:2A4ZU-L3ReportNo.:LCSA08214088EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.2MaximumPeakConductedOutputPower ConditionModeFrequency(MHz)AntennaConductedPower(dBm)Limit(dBm)Verdict NVNTBLE1M2402Ant1-0.4930Pass NVNTBLE1M2440Ant10.6330Pass NVNTBLE1M2480Ant1-0.2930Pass Page6of23FCCID:2A4ZU-L3ReportNo.:LCSA08214088EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestGraphs PowerNVNTBLE1M2402MHzAnt1 PowerNVNTBLE1M2440MHzAnt1 Page7of23FCCID:2A4ZU-L3ReportNo.:LCSA08214088EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity PowerNVNTBLE1M2480MHzAnt1 Page8of23FCCID:2A4ZU-L3ReportNo.:LCSA08214088EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.3MaximumPowerSpectralDensityLevel ConditionModeFrequency(MHz)AntennaConductedPSD(dBm/3kHz)Limit(dBm/3kHz)Verdict NVNTBLE1M2402Ant1-17.288Pass NVNTBLE1M2440Ant1-16.328Pass NVNTBLE1M2480Ant1-17.658Pass Page9of23FCCID:2A4ZU-L3ReportNo.:LCSA08214088EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestGraphs PSDNVNTBLE1M2402MHzAnt1 PSDNVNTBLE1M2440MHzAnt1 Page10of23FCCID:2A4ZU-L3ReportNo.:LCSA08214088EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity PSDNVNTBLE1M2480MHzAnt1 Page11of23FCCID:2A4ZU-L3ReportNo.:LCSA08214088EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.4BandEdge ConditionModeFrequency(MHz)AntennaMaxValue(dBc)Limit(dBc)Verdict NVNTBLE1M2402Ant1-56.15-20Pass NVNTBLE1M2480Ant1-53.68-20Pass Page12of23FCCID:2A4ZU-L3ReportNo.:LCSA08214088EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestGraphs BandEdgeNVNTBLE1M2402MHzAnt1Ref BandEdgeNVNTBLE1M2402MHzAnt1Emission Page13of23FCCID:2A4ZU-L3ReportNo.:LCSA08214088EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity BandEdgeNVNTBLE1M2480MHzAnt1Ref BandEdgeNVNTBLE1M2480MHzAnt1Emission Page14of23FCCID:2A4ZU-L3ReportNo.:LCSA08214088EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.5ConductedRFSpuriousEmission ConditionModeFrequency(MHz)AntennaMaxValue(dBc)Limit(dBc)Verdict NVNTBLE1M2402Ant1-47.15-20Pass NVNTBLE1M2440Ant1-52.25-20Pass NVNTBLE1M2480Ant1-52.43-20Pass Page15of23FCCID:2A4ZU-L3ReportNo.:LCSA08214088EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDist…

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Page 1 of 34 FCCID:2A4ZU-L3ReportNo.:LCSA08214088EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity FCCTESTREPORT For ShenzhenMeilanTechnologyCompany,Limited NavihoodL3 TestModel:NavihoodL3 Preparedfor:ShenzhenMeilanTechnologyCompany,Limited Address:5/F,B16Building,Hezhou,HengfengIndustrialCity,Hangcheng Street,Bao’anDistrict,518126Shenzhen,China Preparedby:ShenzhenLCSComplianceTestingLaboratoryLtd. Address:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei, ShajingStreet,BaoanDistrict,Shenzhen,518000,China Tel:(+86)755-82591330 Fax:(+86)755-82591332 Web:www.LCS-cert.com Mail:[email protected] Dateofreceiptoftestsample:August26,2024 Numberoftestedsamples:2 SampleNo.:A240820069-1,A240820069-2 Serialnumber:Prototype DateofTest:August26,2024~August29,2024 DateofReport:August30,2024 Page 2 of 34 FCCID:2A4ZU-L3ReportNo.:LCSA08214088EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity FCCTESTREPORT FCCCFR47PART15C(15.247) ReportReferenceNo......................:LCSA08214088EA DateofIssue.......................................:August30,2024 TestingLaboratoryName..............:ShenzhenLCSComplianceTestingLaboratoryLtd. Address................................................:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei, ShajingStreet,BaoanDistrict,Shenzhen,518000,China TestingLocation/Procedure............:FullapplicationofHarmonisedstandards■ PartialapplicationofHarmonisedstandards□ Otherstandardtestingmethod□ Applicant’sName.............................:ShenzhenMeilanTechnologyCompany,Limited Address................................................:5/F,B16Building,Hezhou,HengfengIndustrialCity,Hangcheng Street,Bao’anDistrict,518126Shenzhen,China TestSpecification Standard..............................................: FCCCFR47PART15C(15.247) TestReportFormNo......................: TRF-4-E-145A/0 TRFOriginator....................................:ShenzhenLCSComplianceTestingLaboratoryLtd. MasterTRF.........................................:Dated2011-03 ShenzhenLCSComplianceTestingLaboratoryLtd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe ShenzhenLCSComplianceTestingLaboratoryLtd.isacknowledgedascopyrightownerandsourceofthe material.ShenzhenLCSComplianceTestingLaboratoryLtd.takesnoresponsibilityforandwillnot assumeliabilityfordamagesresultingfromthereader'sinterpretationofthereproducedmaterialduetoits placementandcontext. EUTDescription...............................: NavihoodL3 TradeMark..........................................: Navihood TestModel...........................................: NavihoodL3 Ratings.................................................:Input:DC5V,1A DC3.7VbyRechargeableLi-ionBattery,1500mAh Result...................................................: Positive Compiledby:Supervisedby:Approvedby: LiHuan/AdministratorCaryLuo/TechniqueprincipalGavinLiang/Manager Page 3 of 34 FCCID:2A4ZU-L3ReportNo.:LCSA08214088EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity FCC--TESTREPORT TestModel...............................:NavihoodL3 EUT.........................................:NavihoodL3 Applicant...............................:ShenzhenMeilanTechnologyCompany,Limited Address..................................:5/F,B16Building,Hezhou,HengfengIndustrialCity,Hangcheng Street,Bao’anDistrict,518126Shenzhen,China Telephone...............................:/ Fax..........................................:/ Manufacturer........................:ShenzhenMeilanTechnologyCompany,Limited Address...................................:5/F,B16Building,Hezhou,HengfengIndustrialCity,Hangcheng Street,Bao’anDistrict,518126Shenzhen,China Telephone...............................: / Fax..........................................: / Factory...................................:ShenzhenMeilanTechnologyCompany,Limited Address...................................:5/F,B16Building,Hezhou,HengfengIndustrialCity,Hangcheng Street,Bao’anDistrict,518126Shenzhen,China Telephone...............................:/ Fax..........................................:/ TestResultPositive Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetestlaboratory. TestReportNo.:LCSA08214088EA August30,2024 Dateofissue Page 4 of 34 FCCID:2A4ZU-L3ReportNo.:LCSA08214088EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity RevisionHistory ReportVersionIssueDateRevisionContentRevisedBy 000August30,2024InitialIssue--- Page 5 of 34 FCCID:2A4ZU-L3ReportNo.:LCSA08214088EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TABLEOFCONTENTS 1.GENERALINFORMATION........................................................................................................................6 1.1.DESCRIPTIONOFDEVICE(EUT).............................................................................................................6 1.2.SUPPORTEQUIPMENTLIST............................................................................…

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Page1of2FCCID:2A4ZU-L3 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestSetupPhotosoftheEUT TestSetupPhoto(s)ofRadiatedEmissionsMeasurement Fig.1 Fig.2 Page2of2FCCID:2A4ZU-L3 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestSetupPhoto(s)ofConductedEmissionsMeasurement Fig.3