2BKCO-JN30-SEMotorcycle helmet Bluetooth headset

● ● ● ● ● ● ● ● ● ● ● ● g ● ● ● ● ● ● ● ● 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 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 receiver is connected. •Consult the dealer or an experienced radio/TV technician for help. Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. 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. RF Exposure Information The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. FCC Statement

ShenzhenRuixunintelligentTechnologyCo.,LTD 703EWest,Building4,SegeSciencePark,HuaqiangNorth Street,Futian,District,Shenzhen FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 2024-08-22 Towhomitmayconcern: We,ShenzhenRuixunintelligentTechnologyCo.,LTD,herebycertifythattheequipmentfor whichauthorizationissought(FCCID:2BKCO-JN30-SE)isnot"covered"equipmentprohibited fromreceivinganequipmentauthorizationpursuantto§2.903oftheFCCrules. Wealsocertifythat,asofthedateofthefilingoftheapplication,wearenotidentifiedontheCovered List(https://www.fcc.gov/supplychain/coveredlist)asanentityproducing"covered"equipment. Bysigningthisform,weconfirmtheaboveandthatweareawareoftheapplicationrequirementslisted under§2.911(b)and(d)(5)and(6). TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRas wellasKDB986446D01. Sincerely, Signature AmbertGao ShenzhenRuixunintelligentTechnologyCo.,LTD

ShenzhenRuixunintelligentTechnologyCo.,LTD 703EWest,Building4,SegeSciencePark,HuaqiangNorth Street,Futian,District,Shenzhen FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 2024/08/22 U.S.AgentDesignation ShenzhenRuixunintelligentTechnologyCo.,LTDacknowledgestheirconsentforthefollowingcontact locatedintheUnitedStatestoactastheiragentforserviceofprocessfortheequipmentforwhichauthorization issought (FCCID:2BKCO-JN30-SE): NameandcompanyofU.S.agent:MoloImportExportLLC PhysicalU.S.addressofagent:2334CrystalMileCT,TomsRiver,NJ,08755,USA FRNofU.S.agent: 0033490996 EmailaddressofU.S.agent:[email protected] MoloImportExportLLCacknowledgestheirobligationtoacceptserviceofprocessonbehalfofShenzhen RuixunintelligentTechnologyCo.,LTD ShenzhenRuixunintelligentTechnologyCo.,LTDwiththeFRN[0035819879]acceptsitsobligationto maintainanagentforserviceofprocessintheUnitedStatesfornolessthanoneyearaftereitherthegranteehas permanentlyterminatedallmarketingandimportationoftheapplicableequipmentwithintheU.S.,orthe conclusionofanyCommission-relatedadministrativeorjudicialproceedinginvolvingtheequipment,whicheveris later. Bysigningthisform,weconfirmtheaboveandthatweareawareoftheapplicationrequirementslistedunder§ 2.911(d)(7). TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB 986446D01. Anexpirationdateforthisletterdoesnotexist.IncasetheU.S.agentchanges,thegranteeisobligatedtonotify theFCCwithin30daysviathegrantingTCB. Sincerely, Signature AmbertGao Manager ShenzhenRuixunintelligentTechnologyCo.,LTD Signature SamuelWeiss Manager MoloImportExportLLC 4 8 _ [ m o d e l ] U S _ A g e n t _ 2 . 9 1 1 ( d ) ( 7 ) - U , V 0 5

CONFIDENTIALITYREQUEST forCertificationServiceinUSA FederalCommunicationCommission EquipmentAuthorizationDivision,ApplicationProcessingBranch 7435OaklandMillsRoad Columbia,MD21046 Date:<2024-08-22> PursuanttoParagraphs$0.457and0.459oftheCommission'sRules(47C.F.R.)and Section§552(b)(4)oftheFreedomofInformationAct,werequestsconfidentialityfor thefollowingproducts: FCCID Modelname 2BKCO-JN30-SEJN30-SE Fortheproductstatedabove,werequestthatthefollowinginformationbeheld confidential; Thelong-termconfidentialityexhibitscontainourtradesecretsandproprietary informationthatcouldbeofbenefittoourcompetitors. Theshort-termconfidentialityonthebasisofensuringthatbusinesssensitive informationremainsconfidentialuntiltheactualmarketingofournewdevice. Ifyouhaveanyquestions,pleasefeelfreetocontactmeattheaddressshownbelow. Sincerely Name/Title:AmbertGao /N/A Company:ShenzhenRuixunintelligentTechnologyCo.,LTD Address:703EWest,Building4,SegeSciencePark,HuaqiangNorth Street,Futian,District,Shenzhen Phone:18589044591 Fax: N/A E-Mail:[email protected]

ShenzhenRuixunintelligentTechnologyCo.,LTD 703EWest,Building4,SegeSciencePark,HuaqiangNorth Street,Futian,District,Shenzhen FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 2024-08-22 Towhomitmayconcen: We,theundersigned,herebyauthorizeEurofinsProductServiceGmbHtoactonourbehalfinallmatters relatingtoapplicationsforequipmentauthorizationFCCID:2BKCO-JN30-SEincludingthesigningof all documentsrelatedtothesematters. AnyandallactscarriedoutbyEurofinsProductServiceGmbHonourbehalfshallhavethesameeffect asactsofourown. Bysigningthisapplicationform,weagreetoEurofins'currentvalidGeneralTermsandConditions (AGB),TestingandCertificationRegulations(PZO)whichcanbeviewedonfollowingwebsite www.eurofins.de/eeorretrievedonrequest. Wealsoherebycertifythatnopartytothisapplicationissubjecttoadenialofbenefits,includingFCC benefits,pursuanttoSection5301oftheAnti-DrugAbuseActof1988,21U.S.C.862. Sincerely Name/Title Company: Address: Phone: Fax: E-Mail: AmbertGao/N/A ShenzhenRuixunintelligentTechnologyCo.,LTD 703EWest,Building4,SegeSciencePark,HuaqiangNorth Street,Futian,District,Shenzhen 18589044591 NA [email protected]

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FCCID:2BKCO-JN30-SE

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DongguanDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] RFExposureEvaluationReport ApplicationNo.: DNT2407300297R0549-00753 Applicant: ShenzhenRuixunintelligentTechnologyCo.,LTD AddressofApplicant: 703EWest,Building4,SegeSciencePark,HuaqiangNorthStreet,Futian District,Shenzhen EUTDescription: MotorcyclehelmetBluetoothheadse ModelNo.: JN30-SE FCCID: 2BKCO-JN30-SE Powersupply DC3.7VFromBattery,DC5VFromAdapter ChargingVoltage: DC5V Standards: 47CFRPart2.1093 FCCKDB447498D04v01 TradeMark: / DateofReceipt: 2024/7/28 DateofTest: 2024/7/29to2024/8/12 DateofIssue: 2024/8/21 TestResult:PASS PreparedBy:(TestingEngineer) ReviewedBy:(ProjectEngineer) ApprovedBy:(Manager) Note:Ifthereisanyobjectiontotheresultsinthisreport,pleasesubmitawritteninquirytothecompanywithin15daysfromthedateof receivingthereport.Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,andisissuedbythecompanyinaccordance withtherequirementsofthe"ConditionsofIssuanceofTestReports"printedintheattachedpage.Unlessotherwisestated,theresults presentedinthisreportonlyapplytothesamplestestedthistime.Partialreproductionofthisreportisnotallowedunlessapprovedbythe companyinwriting. ReportNo.:DNT2407300297R0549-00753Date：August21,2024Page： 2 / 7 DongguanDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] ReportReviseRecord ReportVersionReviseTimeIssuedDateValidVersionNotes V2.0/Aug.21,2024ValidOriginalReport ReportNo.:DNT2407300297R0549-00753Date：August21,2024Page： 3 / 7 DongguanDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] Contents RFEXPOSUREEVALUATIONREPORT.............................................................................................................................................1 1GENERALINFORMATION..................................................................................................................................................................4 1.1TESTLOCATION.................................................................................................................................................................................4 1.2GENERALDESCRIPTIONOFEUT.....................................................................................................................................................4 2RFEXPOSUREEVALUATION............................................................................................................................................................5 2.1RFEXPOSURECOMPLIANCEREQUIREMENT..................................................................................................................................5 ReportNo.:DNT2407300297R0549-00753Date：August21,2024Page： 4 / 7 DongguanDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] 1GeneralInformation 1.1TestLocation Company:DongguanDNTestingCo.,Ltd Address: No.1,WestFourthStreet,SouthXinfaRoad,WushaLiwu,Chang＇anTown, DongguanCity,GuangdongP.R.China Testengineer:WayneLin 1.2GeneralDescriptionofEUT Manufacturer: ShenzhenRuixunintelligentTechnologyCo.,LTD AddressofManufacturer: 703EWest,Building4,SegeSciencePark,HuaqiangNorthStreet,Futian District,Shenzhen EUTDescription: MotorcyclehelmetBluetoothheadse TestModelNo.:JN30-SE AdditionalModel(s): / ChipType: AB5635B Serialnumber: PR2407300297R0549 PowerSupply: DC3.7VFromBattery,DC5VFromAdapter ChargingVoltage: DC5V TradeMark:/ HardwareVersion:V1.0 SoftwareVersion:V1.0 SampleType:PortableDevice,Module,MobileDevice AntennaType: External,Integrated AntennaGain: Providedbyapplicant 2.5dBi Remark: *Sincetheabovedataand/orinformationisprovidedbytheapplicantrelevantresultsorconclusionsofthisreportare onlymadeforthesedataand/orinformation,DNTisnotresponsiblefortheauthenticity,integrityandresultsofthe dataandinformationand/orthevalidityoftheconclusion. ReportNo.:DNT2407300297R0549-00753Date：August21,2024Page： 5 / 7 DongguanDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] 2RFExposureEvaluation 2.1RFExposureComplianceRequirement 2.1.1Limits HumanexposuretoRFemissionsfromportabledevices(47CFR§2.1093),asdefinedbytheFCC,mustbe evaluatedwithrespecttotheFCC-adoptedlimitsforSAR.Evaluationofmobiledevices,asdefinedbytheFCC,may alsobeperformedwithrespecttoSARlimits,butinsuchcasesitisusuallysimplerandmorecost-effectiveto evaluatecompliancewithrespecttofieldstrengthorpowerdensitylimits.Forcertaindevicesthataredesignedtobe usedinbothmobileandportableconfigurationssimilartothosedescribedin47CFR§2.1091(d)(4),suchascertain desktopphonesandwirelessmodemmodules,complianceformobileconfigurationsisalsosatisfiedwhenthesame deviceisevaluatedforSARcomplianceinportableconfigurations. Referto47CFR§2.1093: Aportabledeviceisdefinedasatransmittingdevicedesignedtobeusedinotherthanfixedlocationsandto generallybeusedinsuchawaythattheRFsource'sradiatingstructure(s)is/arewithin20centimetersofthebody oftheuser. Evaluationofcompliancewiththeexposurelimitsin§1.1310ofthischapter,andpreparationofanEAifthelimits areexceeded,isnecessaryforportabledeviceshavingsingleRFsourceswithmorethananavailablemaximum time-averagedpowerof1mW,morethantheERPlistedinTable1to§1.1307(b)(3)(i)(C),ormorethanthePthin thefollowingformula,whicheverisgreater.Thefollowingformulashallonlybeusedinconjunctionwithportable devicesnotexemptby§1.1307(b)(3)(i)(C)atdistancesfrom0.5centimetersto20centimetersandfrequencies from0.3GHzto6GHz. ReportNo.:…

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深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOYCO.,LTD Prepared by : JIEXI Designed by : Jason Checked by : Jason Approved by：MR.FANG TITLE：3.2 x 1.6 x 0.5(mm) WiFi/Bluetooth Ceramic Chip Antenna (YF3216H1) Engineering Specification DOCUMENT YF3216H1X2G45 REV. NO. B PAGE 1 OF 12 3.2X1.6X0.5 (mm) WiFi/Bluetooth Ceramic Chip Antenna Engineering Specification 1. Product Number (1)Product Type Chip Antenna (2)Size Code 3.2x1.6x0.5mm (3)Type Code H1 (4)Packing Plastic Packaging (5)Frequency 2.45GHz YF 3216 H1 X 2G45 1 2 3 4 5 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOYCO.,LTD Prepared by : JIEXI Designed by : Jason Checked by : Jason Approved by：MR.FANG TITLE：3.2 x 1.6 x 0.5(mm) WiFi/Bluetooth Ceramic Chip Antenna (YF3216H1) Engineering Specification DOCUMENT YF3216H1X2G45 REV. NO. B PAGE 2 OF 12 2. Features *Stable and reliable in performances *Low temperature coefficient of frequency *Low profile, compact size *RoHS compliance *SMT processes compatible 3. Applications *Bluetooth earphone systems *Hand-held devices when WiFi /Bluetooth functions are needed, e.g., Smart phone. *IEEE802.11 b/g/n *ZigBee *Wireless PCMCIA cards or USB dongle 4. Description Yingfeng chip antenna series are specially designed for WiFi/Bluetooth applications. Based on yingfeng proprietary design and processes, this chip antenna has excellent stability and sensitivity to consistently provide high signal reception efficiency. 5. Electrical Specifications (80 x 40 mm 2 ground plane) 5-1. Electrical Table Characteristics Specifications Unit Outline Dimensions 3.2x1.6x0.5 mm Working Frequency 2400~2500 MHz VSWR 2 Max. Impedance 50  Polarization Linear Polarization Gain Peak 3.5 (typical) dBi Efficiency 78 (typical) % 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOYCO.,LTD Prepared by : JIEXI Designed by : Jason Checked by : Jason Approved by：MR.FANG TITLE：3.2 x 1.6 x 0.5(mm) WiFi/Bluetooth Ceramic Chip Antenna (YF3216H1) Engineering Specification DOCUMENT YF3216H1X2G45 REV. NO. B PAGE 3 OF 12 5-2. Return Loss & VSWR Return Loss (S 11 ) VSWR(S 11 ) 6. Antenna Dimensions & Test Board (unit: mm) a. Antenna Dimensions b. Test Board with Antenna 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOYCO.,LTD Prepared by : JIEXI Designed by : Jason Checked by : Jason Approved by：MR.FANG TITLE：3.2 x 1.6 x 0.5(mm) WiFi/Bluetooth Ceramic Chip Antenna (YF3216H1) Engineering Specification DOCUMENT YF3216H1X2G45 REV. NO. B PAGE 4 OF 12 80 40 Unit: mm 7. Radiation Pattern (80 x 40 mm 2 ground plane) 7-1. 3D Gain Pattern @ 2442 MHz Z X Y 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOYCO.,LTD Prepared by : JIEXI Designed by : Jason Checked by : Jason Approved by：MR.FANG TITLE：3.2 x 1.6 x 0.5(mm) WiFi/Bluetooth Ceramic Chip Antenna (YF3216H1) Engineering Specification DOCUMENT YF3216H1X2G45 REV. NO. B PAGE 5 OF 12 7-2. 3D Efficiency Table Frequency( MHz) 2400 2410 2420 2430 2442 2450 2460 2470 2480 2490 2500 Efficiency (dB) -1.4 -1.0 -0.9 -0.7 -0.7 -0.8 -0.9 -1.1 -1.2 -1.3 -1.4 Efficiency (%) 72.8 73.7 74.3 74.4 75.5 75.0 74.0 73.6 73.1 72.6 71.5 Gain (dBi) 2.1 2.2 2.3 2.4 2.5 2.5 2.4 1.8 1.7 1.6 1.4 Y X Z Y X X Y Z 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOYCO.,LTD Prepared by : JIEXI Designed by : Jason Checked by : Jason Approved by：MR.FANG TITLE：3.2 x 1.6 x 0.5(mm) WiFi/Bluetooth Ceramic Chip Antenna (YF3216H1) Engineering Specification DOCUMENT YF3216H1X2G45 REV. NO. B PAGE 6 OF 12 7-3. 3D Efficiency vs. Frequency 8. Layout Guide a. Solder Land Pattern: Land pattern for soldering (gray marking areas) is as shown below. Depending on Customer’s requirement, matching circuit as shown below is also recommended. Efficiency vs. Frequency 50 60 70 80 90 100 24002410242024302442245024602470248024902500 Frequency(MHz) Efficiency(%) 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOYCO.,LTD Prepared by : JIEXI Designed by : Jason Checked by : Jason Approved by：MR.FANG TITLE：3.2 x 1.6 x 0.5(mm) WiFi/Bluetooth Ceramic Chip Antenna (YF3216H1) Engineering Specification DOCUMENT YF3216H1X2G45 REV. NO. B PAGE 7 OF 12 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOYCO.,LTD Prepared by : JIEXI Designed by : Jason Checked by : Jason Approved by：MR.FANG TITLE：3.2 x 1.6 x 0.5(mm) WiFi/Bluetooth Ceramic Chip Antenna (YF3216H1) Engineering Specification DOCUMENT YF3216H1X2G45 REV. NO. B PAGE 8 OF 12 9. Frequency tuning a. Chip antenna tuning scenario： b. Matching circuit：(Center frequency is about 2442 MHz @ 80 x 40 mm 2 ground plane) System Matching Circuit Component Location Description Vendor Toleranc e 1 1.2 pF* Murata (0402) ±0.1 pF 2 10PF* Murata(0402) ±0.5 PF 3 N/A* - - Fine tuning element 4 1.5 pF* Murata (0402) ±0.1 pF *Typical reference values which may need to be changed when circuit boards or part vendors are different. Matching circuit Feed 4. Fine tuning elemet 1 2 3 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOYCO.,LTD Prepared by : JIEXI Designed by : Jason Checked by : Jason Approved by：MR.FANG TITLE：3.2 x 1.6 x 0.5(mm) WiFi/Bluetooth Ceramic Chip Antenna (YF3216H1) Engineering Specification DOCUMENT YF3216H1X2G45 REV. NO. B PAGE 9 OF 12 c. Fine tuning element vs. Center frequency 10. Soldering Conditions a. Typical Soldering Profile for Lead-free Process Time 60-180s 60-150s 20- Pre- 150-200° 217°C 260° Temperature (°C) 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOYCO.,LTD Prepared by : JIEXI Designed by : Jason Checked by : Jason Approved by：MR.FANG TITLE：3.2 x 1.6 x 0.5(mm) WiFi/Bluetooth Ceramic Chip Antenna (YF3216H1) Engineering Specification DOCUMENT YF3216H1X2G45 REV. NO. B PAGE 10 OF 12 11. Packing (1) Quantity/Reel: 5000 pcs/Reel: 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOYCO.,LTD Prepared by : JIEXI Designed by : Jason Checked by : Jason Approved by：MR.FANG TITLE：3.2 x 1.6 x 0.5(mm) WiFi/Bluetooth Ceramic Chip Antenna (YF3216H1) Engineering Specification DOCUMENT YF3216H1X2G45 REV. NO. B PAGE 11 OF 12 深圳市迎丰天线技术有限公司 SHEN ZHEN YINGFENG ANTENNA TECHNOLOYCO.,LTD Prepared by : JIEXI Designed by : J…

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DongguanDN TestingCo., Ltd. Add:No. 1, WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'an Town,DongguanCity, GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] FCC Test Report ApplicationNo.: DNT2407300297R0549-00752 Applicant: ShenzhenRuixunintelligentTechnologyCo., LTD Addressof Applicant: 703EWest,Building4, SegeSciencePark,HuaqiangNorthStreet,Futian District,Shenzhen EUT Description: MotorcyclehelmetBluetoothheadset ModelNo.: JN30-SE FCC ID: 2BKCO-JN30-SE PowerSupply: DC 3.7VFromBattery,DC5V FromAdapter ChargingVoltage: DC 5V TradeMark: / Standards: 47 CFRFCCPart 2, SubpartJ 47 CFRPart 15, SubpartC ANSIC63.10:2020 Dateof Receipt: 202 4/7/28 Dateof Test: 202 4/7/29 to 202 4/8 /12 Dateof Issue: 202 4/8/21 Test Result:PASS PreparedBy:(TestingEngineer) ReviewedBy:(ProjectEngineer) ApprovedBy:(Manager) Note:If thereis any objectionto the resultsin this report,pleasesubmita writteninquiryto the companywithin15 daysfrom the date of receivingthe report.The test reportis effectiveonly with both signatureand specializedstamp,and is issuedby the companyin accordance with the requirementsof the "Conditionsof Issuanceof Test Reports"printedin the attachedpage.Unlessotherwisestated,the results presentedin this reportonly applyto the samplestestedthis time.Partialreproductionof this reportis not allowedunlessapprovedby the companyin writing. ReportNo.: DNT2407300297R0549-00752Date：August21, 2024Page： 2 / 66 DongguanDN TestingCo., Ltd. Add:No. 1, WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'an Town,DongguanCity, GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] ReportReviseRecord ReportVersionReviseTimeIssuedDateValidVersionNotes V1.0/ Aug .21 , 202 4 ValidOriginalReport ReportNo.: DNT2407300297R0549-00752Date：August21, 2024Page： 3 / 66 DongguanDN TestingCo., Ltd. Add:No. 1, WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'an Town,DongguanCity, GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] 1 TestSummary Test ItemTest RequirementTest MethodTest ResultResult AntennaRequirement 15.203/247(b) --Clause3.1PASS 20dBEmissionBandwidth 15.247(a)(1) ANSIC63.10:2020Clause3.2PASS ConductedPeakOutput Power 15.247(b)(1) ANSIC63.10:2020Clause3.3PASS CarrierFrequencies Separation 15.247(a)(1) ANSIC63.10:2020Clause3.4PASS DwellTime 15.247(a)(1) ANSIC63.10:2020Clause3.5PASS HoppingChannelNumber 15.247(a)(1) ANSIC63.10:2020Clause3.6PASS Band-edgefor RF ConductedEmissions 15.247(d) ANSIC63.10:2020Clause3.7PASS RF ConductedSpurious Emissions 15.247(d) ANSIC63.10:2020Clause3.8PASS RadiatedSpurious emissions 15.247(d); 15.205/15.209 ANSIC63.10:2020Clause3.9PASS Restrictedbandsaround fundamentalfrequency(Radiated Emission) 15.247(d); 15.205/15.209 ANSIC63.10:2020Clause3.10PASS AC PowerLine Conducted Emission 15.207 ANSIC63.10:2020Clause3.1 1PASS Note: 1. “N/A ” denotestest is not applicablein this test report . ReportNo.: DNT2407300297R0549-00752Date：August21, 2024Page： 4 / 66 DongguanDN TestingCo., Ltd. Add:No. 1, WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'an Town,DongguanCity, GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] Contents 1 Test Summary.............................................................................................................................................................3 2 GeneralInformation.....................................................................................................................................................5 2.1Test Location................................................................................................................................................5 2.2GeneralDescriptionof EUT .........................................................................................................................6 2.3ChannelList .................................................................................................................................................7 2.4Test Environmentand Mode........................................................................................................................8 2.5PowerSettingof Test Software....................................................................................................................9 2.6Descriptionof SupportUnits........................................................................................................................9 2.7Test Facility..................................................................................................................................................9 2.8MeasurementUncertainty(95%confidencelevels,k= 2) ..........................................................................10 2.9EquipmentList ............................................................................................................................................11 2.10Assistantequipmentusedfor test ..............................................................................................................12 3 Test resultsand MeasurementData .........................................................................................................................13 3.1AntennaRequirement................................................................................................................................13 3.220dBEmissionBandwidth.........................................................................................................................14 3.3ConductedOutputPower...........................................................................................................................15 3.4CarrierFrequenciesSeparationy...............................................................................................................16 3.5DwellTim e...............................................................................................................…

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ReportNo.: DNT2407300297R0549-00752Date：August21, 2024Page： 45 / 66 DongguanDN TestingCo., Ltd. Add:No. 1, WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'an Town,DongguanCity, GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] TestGraphs DH5_Ant1_Hop 2DH5_Ant1_Hop 3DH5_Ant1_Hop ReportNo.: DNT2407300297R0549-00752Date：August21, 2024Page： 46 / 66 DongguanDN TestingCo., Ltd. Add:No. 1, WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'an Town,DongguanCity, GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] AppendixD: DwellTime TestResult Test ModeAntennaFreq(MHz) BurstWidth [ms] TotalHops [Num] Result[s]Limit[s]Verdict DH1Ant1Hop0.4023200.129≤0.4PASS DH3Ant1Hop1.6571600.265≤0.4PASS DH5Ant1Hop2.906106.670.31≤0.4PASS 2DH1Ant1Hop0.4103200.131≤0.4PASS 2DH3Ant1Hop1.6621600.266≤0.4PASS 2DH5Ant1Hop2.911106.670.311≤0.4PASS 3DH1Ant1Hop0.4103200.131≤0.4PASS 3DH3Ant1Hop1.6611600.266≤0.4PASS 3DH5Ant1Hop2.912106.670.311≤0.4PASS ReportNo.: DNT2407300297R0549-00752Date：August21, 2024Page： 47 / 66 DongguanDN TestingCo., Ltd. Add:No. 1, WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'an Town,DongguanCity, GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] TestGraphs DH1_Ant1_Hop DH3_Ant1_Hop DH5_Ant1_Hop ReportNo.: DNT2407300297R0549-00752Date：August21, 2024Page： 48 / 66 DongguanDN TestingCo., Ltd. Add:No. 1, WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'an Town,DongguanCity, GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] 2DH1_Ant1_Hop 2DH3_Ant1_Hop 2DH5_Ant1_Hop ReportNo.: DNT2407300297R0549-00752Date：August21, 2024Page： 49 / 66 DongguanDN TestingCo., Ltd. Add:No. 1, WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'an Town,DongguanCity, GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] 3DH1_Ant1_Hop 3DH3_Ant1_Hop 3DH5_Ant1_Hop ReportNo.: DNT2407300297R0549-00752Date：August21, 2024Page： 50 / 66 DongguanDN TestingCo., Ltd. Add:No. 1, WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'an Town,DongguanCity, GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] AppendixF: Numberof hoppingchannels TestResult TestModeAntennaFreq(MHz)Result[Num]Limit[Num]Verdict DH5Ant1Hop79≥15PASS 2DH5Ant1Hop79≥15PASS 3DH5Ant1Hop79≥15PASS ReportNo.: DNT2407300297R0549-00752Date：August21, 2024Page： 51 / 66 DongguanDN TestingCo., Ltd. Add:No. 1, WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'an Town,DongguanCity, GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] TestGraphs DH5_Ant1_Hop 2DH5_Ant1_Hop 3DH5_Ant1_Hop ReportNo.: DNT2407300297R0549-00752Date：August21, 2024Page： 52 / 66 DongguanDN TestingCo., Ltd. Add:No. 1, WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'an Town,DongguanCity, GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] AppendixF: Bandedgemeasurements TestResult Test ModeAntennaCh NameFreq(MHz) Ref Level [dBm] Result [dBm] Limit [dBm] Verdict DH5Ant1 Low2402-4.57-51.69≤-24.57PASS High2480-3.11-51.58≤-23.11PASS LowHop_2402-7.26-52.2≤-27.26PASS HighHop_2480-5.84-51.89≤-25.84PASS 2DH5Ant1 Low2402-7.04-52.14≤-27.04PASS High2480-6.13-51.73≤-26.13PASS LowHop_2402-9.21-52.06≤-29.21PASS HighHop_2480-5.84-51.54≤-25.84PASS 3DH5Ant1 Low2402-6.95-51.18≤-26.95PASS High2480-6.28-51.39≤-26.28PASS LowHop_2402-7.76-51.9≤-27.76PASS HighHop_2480-5.57-51.56≤-25.57PASS . ReportNo.: DNT2407300297R0549-00752Date：August21, 2024Page： 53 / 66 DongguanDN TestingCo., Ltd. Add:No. 1, WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'an Town,DongguanCity, GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] TestGraphs DH5_Ant1_Low_2402 DH5_Ant1_High_2480 DH5_Ant1_Low_Hop_2402 ReportNo.: DNT2407300297R0549-00752Date：August21, 2024Page： 54 / 66 DongguanDN TestingCo., Ltd. Add:No. 1, WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'an Town,DongguanCity, GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] DH5_Ant1_High_Hop_2480 2DH5_Ant1_Low_2402 2DH5_Ant1_High_2480 ReportNo.: DNT2407300297R0549-00752Date：August21, 2024Page： 55 / 66 DongguanDN TestingCo., Ltd. Add:No. 1, WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'an Town,DongguanCity, GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] 2DH5_Ant1_Low_Hop_2402 2DH5_Ant1_High_Hop_2480 3DH5_Ant1_Low_2402 ReportNo.: DNT2407300297R0549-00752Date：August21, 2024Page： 56 / 66 DongguanDN TestingCo., Ltd. Add:No. 1, WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'an Town,DongguanCity, GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087383E-mail:[email protected] 3DH5_Ant1_High_2480 3DH5_Ant1_Low_Hop_2402 3DH5_Ant1_High_Hop_2480 ReportNo.: DNT2407300297R0549-00752Date：August21, 2024Page： 57 / 66 DongguanDN TestingCo., Ltd. Add:No. 1, WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'an Town,DongguanCity, GuangdongP.R.China Web:www.dn-testing.comTel:+86-769-88087…

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