2BT3I-NK-001Dog training collar

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DNT2512310921R15602Page: 1 of 3 PHOTO GRAPHS OF EUT FCC ID:2BT3I-NK-001 External Photos ExternalPhotos DNT2512310921R15602Page: 2 of 3 ExternalPhotos ExternalPhotos DNT2512310921R15602Page: 3 of 3 ExternalPhotos ExternalPhotos --END--

FCCID:2BT3I-NK-001

DNT2512310921R15602Page: 1 of 3 PHOTO GRAPHS OF EUT FCC ID:2BT3I-NK-001 Internal Photos InternalPhotos DNT2512310921R15602Page: 2 of 3 InternalPhotos InternalPhotos DNT2512310921R15602Page: 3 of 3 InternalPhotos --END--

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.: DNT2512310921R15602-17911 Applicant: ShenzhenNishenTechnologyCo.,LTD AddressofApplicant: Room102,Building214,Laowei,BantianCommunity,BantianSubdistrict, LonggangDistrict,ShenzhenCity EUTDescription: Dogtrainingcollar ModelNo.: NK-001 FCCID: 2BT3I-NK-001 PowerSupply: InputDC5V;DC3.7Vfromrechargeablelithium-ionbattery TradeMark: / Standards: 47CFRPart2.1093 FCCKDB447498D04v01 DateofReceipt: 2025/12/31 DateofTest: 2025/12/31to2026/01/13 DateofIssue: 2026/01/13 TestResult:PASS PreparedBy:(TestingEngineer) ReviewedBy:(ProjectEngineer) ApprovedBy:(Manager) Note:Ifthereisanyobjectiontotheresultsinthisreport,pleasesubmitawritteninquirytothecompanywithin15daysfromthedateof receivingthereport.Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,andisissuedbythecompanyinaccordance withtherequirementsofthe"ConditionsofIssuanceofTestReports"printedintheattachedpage.Unlessotherwisestated,theresults presentedinthisreportonlyapplytothesamplestestedthistime.Partialreproductionofthisreportisnotallowedunlessapprovedbythe companyinwriting. ReportNo.:DNT2512310921R15602-17911Date：January13,2026Page： 2 / 8 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 V1.0/ January13,2026 ValidOriginalReport ReportNo.:DNT2512310921R15602-17911Date：January13,2026Page： 3 / 8 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 1.3TESTFACILITY...................................................................................................................................................................................5 1.4MEASUREMENTUNCERTAINTY(95%CONFIDENCELEVELS,K=2)....................................................................................................5 2RFEXPOSUREEVALUATION............................................................................................................................................................6 2.1RFEXPOSURECOMPLIANCEREQUIREMENT..................................................................................................................................6 ReportNo.:DNT2512310921R15602-17911Date：January13,2026Page： 4 / 8 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:GaliLin 1.2GeneralDescriptionofEUT Manufacturer:ShenzhenNishenTechnologyCo.,LTD AddressofManufacturer: Room102,Building214,Laowei,BantianCommunity,BantianSubdistrict, LonggangDistrict,ShenzhenCity EUTDescription:Dogtrainingcollar TestModelNo.:NK-001 AdditionalModel(s):/ PowerSupplyInputDC5V;DC3.7Vfromrechargeablelithium-ionbattery ChipType:300AS949516 Serialnumber:PR2512310921R15602 TradeMark:/ HardwareVersion:V1.0 SoftwareVersion:V1.0 SampleType:PortableDevice,Module,MobileDevice AntennaType: External,Integrated AntennaGain: Providedbyapplicant -2.12dBi Remark: *Sincetheabovedataand/orinformationisprovidedbytheapplicantrelevantresultsorconclusionsof thisreportareonlymadeforthesedataand/orinformation,DNTisnotresponsiblefortheauthenticity, integrityandresultsofthedataandinformationand/orthevalidityoftheconclusion. ReportNo.:DNT2512310921R15602-17911Date：January13,2026Page： 5 / 8 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] 1.3TestFacility Thetestfacilityisrecognized,certified,oraccreditedbythefollowingorganizations: LabA: •FCC,USA DesignationNumber:CN1348 •A2LA(CertificateNo.7050.01) DONGGUANDNTESTINGCO.,LTD. •Innovation,ScienceandEconomicDevelopmentCanada DONGGUANDNTESTINGCO.,LTD.EMCLaboratoryhasbeenrecognizedbyISEDasanaccreditedtesting laboratory.CABidentifierisCN0149. IC#:30755. 1.4MeasurementUncertainty(95%confidencelevels,k=2) No.ItemMeasurementUncertainty 1TotalRFpower,conducted±0.41dB 2RFpowerdensity,conducted±1.96dB No.ItemMeasurementUncertainty 1ConductionEmission±3.0dB(150kHzto30MHz) 2RadiatedEmission ±4.8dB(Below1GHz) ±4.8dB(1GHzto6GHz) ±4.5dB(6GHzto18GHz) ±5.02dB(Above18GHz) ReportNo.:DNT2512310921R15602-17911Date：January13,2026Page： 6 / 8 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 eva…

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产品规格书 ProductSpecification Manufacturer:ShenzhenHongshuoTechnologyCo.,Ltd Address:6thFloor,BuildingB,NanbiantouScienceandTechnologyPark,No.1Tianyang2ndRoad, DongfangCommunity,SonggangStreet,Bao'anDistrict,ShenzhenCity,GuangdongProvince 项目名称ProjectName：433内置FPC天线 料号CustomerP/N： 规格描述ProductSpec： 版本REV：V1.0 日期Date：2025.09.05 制作 drawing 审核 check 批准 approved 目录 Index 一、封面Cover---------------------------------page1 二、目录Index---------------------------------page2 三、电性能指标ElectricalPerformanceIndex----page3 四、测试报告Testreport-----------------------page4/5 五、测试设备及原理TestingEquipment&Principle--page6 六、工程图纸ProductDrawing-------------------page7 电性能指标ElectricalPerformanceIndex Photos: LXH:2cmX0.4cm 电器性能指标ElectricalSpecifications 频率范围 433MHZ FrequencyRange 电压驻波比≤2.0VSWR≤2.0 增益≤-2.12DBIGAIN≤-2.12DBI 辐射方式全向RadiationOMNI 极化方式线极化PolarizatinLINEAR 输入阻抗50ΩInputImpedance50Ω 机械性能指标MechanicalSpecifications 接口形式IPEX-2代InputconnectorIPEX-2代 天线材质铜AntennamateriaCopper 工作温度-30°C~+80°C Working Temperature -30°C~+80°C 工作湿度40~85%WorkingHumidity40~85% 测试报告Testreport 1.天线驻波图天线效率 2.天线效率 3.天线方向图 测试设备及原理TestingEquipmentandPrinciple 1.测试设备： 网络分析仪NetworkAnalyzers: Agilent8753D5071B 综合测试仪CommunicationsTestSet: AgilentE5515CCMW5008820C 3D暗室测试系统3DChamberTestSystem： 2.测试原理： 工程图纸 Product Drawing

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] ApplicationNo.: DNT2512310921R15602-17912 Applicant: ShenzhenNishenTechnologyCo.,LTD AddressofApplicant: Room102,Building214,Laowei,BantianCommunity,BantianSubdistrict, LonggangDistrict,ShenzhenCity EUTDescription: Dogtrainingcollar ModelNo.: NK-001 FCCID: 2BT3I-NK-001 PowerSupply: InputDC5V;DC3.7Vfromrechargeablelithium-ionbattery TradeMark: / Standards: 47CFRPart2,SubpartJ 47CFRPart15,SubpartC ANSIC63.10:2020 DateofReceipt: 2025/12/31 DateofTest: 2025/12/31to2026/01/13 DateofIssue: 2026/01/13 TestResult:PASS TESTREPORT PreparedBy:(TestingEngineer) ReviewedBy:(ProjectEngineer) ApprovedBy:(Manager) Note:Ifthereisanyobjectiontotheresultsinthisreport,pleasesubmitawritteninquirytothecompanywithin15daysfromthedateof receivingthereport.Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,andisissuedbythecompanyinaccordance withtherequirementsofthe"ConditionsofIssuanceofTestReports"printedintheattachedpage.Unlessotherwisestated,theresults presentedinthisreportonlyapplytothesamplestestedthistime.Partialreproductionofthisreportisnotallowedunlessapprovedbythe companyinwriting. ReportNo.:DNT2512310921R15602-17912Date:January13,2026Page： 2 / 29 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 V1.0/ January13,2026 ValidOriginalReport ReportNo.:DNT2512310921R15602-17912Date:January13,2026Page： 3 / 29 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] 1TestSummary TestItem StandardSection TestResultResult AntennaRequirement 15.203Clause3.1PASS 20dBOccupiedBandwidth 15.231(c)Clause3.2PASS Durationtime 15.231(a)Clause3.3PASS DutyCycle --Clause3.4PASS FieldStrength 15.231Clause3.5PASS RadiatedSpuriousEmissions 15.231, 15.209 Clause3.6PASS ACPowerLineConducted Emissions 15.207Clause3.7PASS ReportNo.:DNT2512310921R15602-17912Date:January13,2026Page： 4 / 29 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 1TestSummary..................................................................................................................................................................3 2GeneralInformation..........................................................................................................................................................5 2.1TestLocation..........................................................................................................................................................5 2.2GeneralDescriptionofEUT...................................................................................................................................5 2.3TestEnvironmentandMode..................................................................................................................................6 2.4ChannelList...........................................................................................................................................................6 2.5PowerSettingofTestSoftware.............................................................................................................................6 2.6Assistantequipmentusedfortest..........................................................................................................................6 2.7DescriptionofSupportUnits..................................................................................................................................6 2.8TestFacility............................................................................................................................................................7 2.9EquipmentList.......................................................................................................................................................8 2.10MeasurementUncertainty(95%confidencelevels,k=2)..................................................................................10 3TestresultsandMeasurementData..............................................................................................................................11 3.1Antennarequirements..........................................................................................................................................11 3.220dBOccupiedBandwidth...................................................................................................................................12 3.3Durationtime........................................................................................................................................................13 3.4DutyCycle............................................................................................................................................................15 3.5FieldStrength.......................................................................................................................................................16 3.6RadiatedSpuriousEmissions..............................................................................................................................20 3.7ACPowerLineConductedEmissions.................................................................................................................27 ReportNo.:DNT2512310921R15602-17912Date:January13,2026Page： 5 / 29 DongguanDNTestingCo.,Ltd. Add:No.1,WestFourthStreet,XingfaSouthRoad,WushaCommunity,Chang'anTown,DongguanCity,GuangdongP…

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DNT2512310921R15602Page: 1 of 2 PHOTO GRAPHS OF EUT FCC ID:2BT3I-NK-001 Conduced Emission Test View RadiatedEmissionTestView|(Below1G) DNT2512310921R15602Page: 2 of 2 RadiatedEmissionTestView|(Above1G) RadiatedEmissionTestView|(Above1G) --END--