2BWIZ-XY-LN07Water cooling and heating system
Changsha Xiaoyuan Technology Co., Ltd
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Application Details
- Equipment Class
- DSC - Part 15 Security/Remote Control Transmitter
- Date of Grant
- Jun 17, 2026
- Application Purpose
- Original Equipment
- Equipment Note
- Water cooling and heating system
- Frequency Range
- 433.72000000 - 433.72000000
- Country
- China
Documents & Files
Document Text
Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
Users Manual
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External Photos
FCCID:2BWIZ-XY-LN07Page1of4ReportNo.:CTL2603312031-WF ExternalPhotosofEUT FCCID:2BWIZ-XY-LN07Page2of4ReportNo.:CTL2603312031-WF FCCID:2BWIZ-XY-LN07Page3of4ReportNo.:CTL2603312031-WF FCCID:2BWIZ-XY-LN07Page4of4ReportNo.:CTL2603312031-WF
ID Label/Location Info
FCCID:2BWIZ-XY-LN07Page1of1ReportNo.:CTL2603312031-WF FCCIDLabelInformation Labellocation: FCCID:2BWIZ-XY-LN07
Internal Photos
FCCID:2BWIZ-XY-LN07Page1of3ReportNo.:CTL2603312031-WF InternalPhotosofEUT FCCID:2BWIZ-XY-LN07Page2of3ReportNo.:CTL2603312031-WF Antenna FCCID:2BWIZ-XY-LN07Page3of3ReportNo.:CTL2603312031-WF
RF Exposure Info
ShenzhenCTLTestingTechnologyCo.,Ltd. Tel:+86-755-89486194E-Mail:[email protected] RFExposureevaluation ReportReferenceNo.....................:CTL2603312031-WFH Compiledby: (position+printedname+signature) JaydenZhuo Testedby: (position+printedname+signature) HappyGuo Approvedby: (position+printedname+signature) IvanXie ProductName.................................: Watercoolingandheatingsystem Model/Typereference .................... :XY-LN07 ListModel(s) .................................... :XY-LN05 TradeMark ....................................... : N/A FCCID...............................................: 2BWIZ-XY-LN07 Applicant’sname ........................... : ChangshaXiaoyuanTechnologyCo.,Ltd Addressofapplicant ..................... : 501,BuildingC4,PuruiWestRoadIndustrialPark,Wangcheng EconomicDevelopmentZone,Changsha,China Testspecification ........................... : Standard............................................: 47CFR§1.1310 47CFR§2.1093 KDB447498D01GeneralRFExposureGuidancev06 TRFOriginator .................................. : ShenzhenCTLTestingTechnologyCo.,Ltd. MasterTRF.......................................:Dated2017-01 Dateofreceiptoftestitem..........:Apr.07,2026 DateofTest .................................... :Apr.07,2026-Apr.27,2026 DateofIssue....................................:Apr.27,2026 Result................................................: Pass ShenzhenCTLTestingTechnologyCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe ShenzhenCTLTestingTechnologyCo.,Ltd.isacknowledgedascopyrightownerandsourceofthe material.ShenzhenCTLTestingTechnologyCo.,Ltd.takesnoresponsibilityforandwillnotassume liabilityfordamagesresultingfromthereader'sinterpretationofthereproducedmaterialduetoits placementandcontext. V1.0Page2of10ReportNo.:CTL2603312031-WFH TESTREPORT TestReportNo.:CTL2603312031-WFH Apr.27,2026 Dateofissue ProductName:Watercoolingandheatingsystem SampleNo:CTL260331203001 Model/Type: XY-LN07 ListedModels : XY-LN05 ModelDifference :AllthesemodelsareidenticalinthesamePCB,layoutand electricalcircuit,onlythemodelnumberaredifferent. Applicant: ChangshaXiaoyuanTechnologyCo.,Ltd Address : 501,BuildingC4,PuruiWestRoadIndustrialPark, WangchengEconomicDevelopmentZone,Changsha, China Manufacturer: ChangshaXiaoyuanTechnologyCo.,Ltd Address : 501,BuildingC4,PuruiWestRoadIndustrialPark, WangchengEconomicDevelopmentZone,Changsha, China Thetestresultspresentedinthisreportrelateonlytotheobjecttested. Thisreportshallnotbereproduced,exceptinfull,withoutthewrittenapprovaloftheissuingtesting laboratory. V1.0Page3of10ReportNo.:CTL2603312031-WFH **ModifiedHistory** RevisionDescriptionIssuedDataReportNo.Remark Version1.0InitialTestReportReleaseApr.27,2026CTL2603312031-WFHTracyQi V1.0Page4of10ReportNo.:CTL2603312031-WFH Contents 1GENERALINFORMATION ........................................................................................................................................................ 5 1.1ENVIRONMENTALCONDITIONS ................................................................................................................................................. 5 1.2PRODUCTDESCRIPTION .......................................................................................................................................................... 5 1.3TESTFACILITY ....................................................................................................................................................................... 6 1.4STATEMENTOFTHEMEASUREMENTUNCERTAINTY ....................................................................................................................... 6 2METHODOFMEASUREMENT ................................................................................................................................................. 8 2.1APPLICABLESTANDARD .......................................................................................................................................................... 8 2.2EVALUATIONMETHODANDLIMIT ............................................................................................................................................ 8 3CONDUCTEDPOWERRESULTS ............................................................................................................................................... 9 NOTE:EIRP=62.26-95.2=-32.94DBM ................................................................................................................................. 9 4MANUFACTURINGTOLERANCE .............................................................................................................................................. 9 5EVALUATIONRESULTS ........................................................................................................................................................... 10 5.1STANDALONEEVALUATION .................................................................................................................................................... 10 6CONCLUSION ......................................................................................................................................................................... 10 V1.0Page5of10ReportNo.:CTL2603312031-WFH 1GENERALINFORMATION 1.1Environmentalconditions Duringthemeasurementtheenvironmentalconditionswerewithinthelistedranges: NormalTemperature: 18-28°C RelativeHumidity:30-60% AirPressure: 965-1030hPa 1.2ProductDescription ProductName: Watercoolingandheatingsystem Model/Typereference:XY-LN07 EUTRatedVoltage: DC3Vbatterypowersupply TestVoltage:DC3Vbatterypowersupply SRD Modulation: ASK Operationfrequency: 433.72MHz Channelnumber:1 Antennatype: PCBAntenna Antennagain:0dBiprovidedbyApplicantManufacturer Note1:Formoredetails,pleaserefertotheuser’smanualoftheEUT. V1.0Page6of10ReportNo.:CTL2603312031-WFH 1.3TestFacility 1.3.1Addressofthetestlaboratory CompanyName:ShenzhenCTLTestingTechno…
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Test Report
一：天线参数（antenna parameters） DesignSpecificationsTypicalUnits 天线形式（Antennatype） 工作频率（workingFrequency）MHZ 增益(Gain)DBi 电压驻波比 （VSWR ） <2 极化方式（Ploriaztion） Verticalpolarization 辐射方向（Radiation pattern）Omnidirectional 工作温度（Operatin Temp） -30-70 °C 储存温度（Storing Temp） -30-70°C 二：天线实物图（Physical imageof PCB Antenna antenna） explanatory note：Theantenna parametersaretested based onsimulated environmentsand areonly applicableto Y0002-8 products 0 433.92 Manufacturer: Shenzhen Hongxin Technology Electronics Co., Ltd Address: 2nd Floor, West Side, Building C10, Xin'an Second Industrial Zone, Guxing Community, Xixiang Street, Bao'an District, Shenzhen Return Loss（回波损耗） 三、VSWR（电压驻波比）/Return Loss（回波损耗）/Smit （史密斯圆图） VSWR（电压驻波比） Smith Chart（史密斯圆图） 四：贮藏环境（Stored Environment） 工作温度 （Operatin Temp） : -30 to 70ºC 贮藏温度（Storing Temp）: -30 to 70ºC 五：尺寸规格（DimensionsSpecification） We, Changsha Xiaoyuan Technology Co., Ltd, states that All measurements were performed radiated and therefore additional antenna gain documentation is not required.
Test Report
ShenzhenCTLTestingTechnologyCo.,Ltd. Tel:+86-755-89486194E-mail:[email protected] TESTREPORT 47CFRFCCPart15SubpartC15.231 ReportReferenceNo.....................:CTL2603312031-WF Compiledby: (position+printedname+signature) JaydenZhuo Testedby: (position+printedname+signature) HappyGuo Approvedby: (position+printedname+signature) IvanXie ProductName.................................: Watercoolingandheatingsystem Model/Typereference .................... :XY-LN07 ListModel(s) .................................... :XY-LN05 TradeMark ....................................... : N/A FCCID...............................................: 2BWIZ-XY-LN07 Applicant’sname ........................... : ChangshaXiaoyuanTechnologyCo.,Ltd Addressofapplicant ..................... : 501,BuildingC4,PuruiWestRoadIndustrialPark,Wangcheng EconomicDevelopmentZone,Changsha,China Testspecification ........................... : Standard............................................: 47CFRFCCPart15SubpartC15.231 TRFOriginator .................................. : ShenzhenCTLTestingTechnologyCo.,Ltd. MasterTRF ....................................... :Dated2011-01 Dateofreceiptoftestitem..........:Apr.07,2026 DateofTestDate............................:Apr.07,2026-Apr.27,2026 DateofIssue .................................... :Apr.27,2026 Result................................................: Pass ShenzhenCTLTestingTechnologyCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe ShenzhenCTLTestingTechnologyCo.,Ltd.isacknowledgedascopyrightownerandsourceofthe material.ShenzhenCTLTestingTechnologyCo.,Ltd.takesnoresponsibilityforandwillnotassume liabilityfordamagesresultingfromthereader'sinterpretationofthereproducedmaterialduetoits placementandcontext. V1.0Page2of34ReportNo.:CTL2603312031-WF TESTREPORT TestReportNo.: CTL2603312031-WF Apr.27,2026 Dateofissue EquipmentunderTest:Watercoolingandheatingsystem SampleNo.:CTL260331203001 Model/Type:XY-LN07 ListedModels: XY-LN05 ModelDifference :AllthesemodelsareidenticalinthesamePCB,layoutand electricalcircuit,onlythemodelnumberaredifferent. Applicant: ChangshaXiaoyuanTechnologyCo.,Ltd Address : 501,BuildingC4,PuruiWestRoadIndustrialPark, WangchengEconomicDevelopmentZone,Changsha, China Manufacturer: ChangshaXiaoyuanTechnologyCo.,Ltd Address : 501,BuildingC4,PuruiWestRoadIndustrialPark, WangchengEconomicDevelopmentZone,Changsha, China TestresultPass* *Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedpage5. Thetestresultspresentedinthisreportrelateonlytotheobjecttested. Thisreportshallnotbereproduced,exceptinfull,withoutthewrittenapprovaloftheissuingtesting laboratory. V1.0Page3of34ReportNo.:CTL2603312031-WF **ModifiedHistory** VersionDescriptionIssuedDataReportNo.Remark Version1.0InitialTestReportReleaseApr.27,2026CTL2603312031-WFTracyQi V1.0Page4of34ReportNo.:CTL2603312031-WF TableofContentsPage 1.SUMMARY .............................................................................................................................................................................. 5 1.1.TESTSTANDARDS ................................................................................................................................................................. 5 1.2.TESTDESCRIPTION ............................................................................................................................................................... 5 1.3.TESTFACILITY ...................................................................................................................................................................... 6 1.4.STATEMENTOFTHEMEASUREMENTUNCERTAINTY ...................................................................................................................... 6 2.GENERALINFORMATION ....................................................................................................................................................... 8 2.1.ENVIRONMENTALCONDITIONS ................................................................................................................................................ 8 2.2.GENERALDESCRIPTIONOFEUT ............................................................................................................................................. 8 2.3.DESCRIPTIONOFTESTMODESANDTESTFREQUENCY ................................................................................................................ 8 2.4.EQUIPMENTSUSEDDURINGTHETEST ..................................................................................................................................... 9 2.5.RELATEDSUBMITTAL(S)/GRANT(S) ..................................................................................................................................... 10 2.6.MODIFICATIONS ................................................................................................................................................................. 10 3.TESTCONDITIONSANDRESULTS ......................................................................................................................................... 11 3.1.CONDUCTEDEMISSION(ACMAIN) ...................................................................................................................................... 11 3.2.RADIATEDEMISSION ........................................................................................................................................................... 12 3.3.20DBBANDWIDTH ............................................................................................................................................................ 22 3.4.DEACTIVATIONTIME ........................................................................................................................................................... 24 3.5.ANTENNAREQUIREMENT .......................................................................................…
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Test Setup Photos
FCCID:2BWIZ-XY-LN07Page1of2ReportNo.:CTL2603312031-WF TestSetupPhotosoftheEUT FCCID:2BWIZ-XY-LN07Page2of2ReportNo.:CTL2603312031-WF
Contact Information
Applicant
Pan Zhimin(General Manager)
[email protected]Fax: N/A
Technical Contact
Test Firm
Shenzhen CTL Testing Technology Co., Ltd.Tracy Qi
Technical Specifications
| # | Rule Parts | Frequency Range | Power Output |
|---|---|---|---|
| 1 | 15.231 | 433.72 MHz - 433.72 MHz | - |