2BLCB-001Christmas tree topper

FCC ID LABEL: Ca. 15mm x 5mm Label Location FCC ID: 2BLCB‐001

MPE ESTIMATION FCC ID: 2BLCB-001 1, Limit for General Population/ Uncontrolled Exposures Frequency Power density (mW/cm 2 ) Averaging time (minutes) 300MHz----1.5GHz F/1500 30 1.5GHz---100GHz 1.0 30 2, Estimation Result Mode Max PK Output power (dBm) Tune Up Power (dBm) Max Tune Up power (mW) Antenna Gain (dBi) Antenna Gain (linear) MPE (mW/cm²) 2402 -3.67 -4±1(-3) 0.50 -6.58 0.22 0.00002 Note: Note: The estimation distance is 20cm Note: PK Output power = conducted power. Conducted power see the test report HK2409185396-E, antenna gain = -6.58dBi; when the minimum test separation distance is >20 cm, a distance of 20 cm is applied to determine RF Exposure test exclusion. The test exclusion threshold is 0.00002 which is< 1.0, RF Exposure testing is not required. -------The End-------

Page 1 of 43 Report No.: HK2409185396-E FCC Test Report Test Report On Behalf of Ningbo High-tech Zone Xuheng Optoelectronics Technology Co., Ltd. For Christmas tree topper Model No.: 001, 002, 003, 004 FCC ID: 2BLCB-001 Prepared For: Ningbo High-tech Zone Xuheng Optoelectronics Technology Co., Ltd. 3F, Building 2, No.168, Shengmei Road, Ningbo Hi-Tech Zone, Ningbo, China Prepared By: Shenzhen HUAK Testing Technology Co., Ltd. 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Date of Test: Sept. 18, 2024 ~ Sept. 25, 2024 Date of Report: Sept. 25, 2024 Report Number: HK2409185396-E Page 2 of 43 Report No.: HK2409185396-E Test Result Certification Applicant’s Name ................... : Ningbo High-tech Zone Xuheng Optoelectronics Technology Co., Ltd. Address .................................... : 3F, Building 2, No.168, Shengmei Road, Ningbo Hi-Tech Zone, Ningbo, China Manufacturer's Name ............. : Ningbo High-tech Zone Xuheng Optoelectronics Technology Co., Ltd. Address .................................... : 3F, Building 2, No.168, Shengmei Road, Ningbo Hi-Tech Zone, Ningbo, China Product Description Trade Mark ................................. : steo spce Product Name ............................ : Christmas tree topper Model and/or Type Reference .. : 001, 002, 003, 004 Standards ................................ : 47 CFR FCC Part 15 Subpart C 15.247 KDB 558074 D01 15.247 Meas Guidance v05r02 ANSI C63.10: 2013 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HUAK Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HUAK Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Date of Test .............................................. : Date (s) of Performance of Tests ............... : Sept. 18, 2024 ~ Sept. 25, 2024 Date of Issue ............................................. : Sept. 25, 2024 Test Result ................................................. : Pass Testing Engineer Len Liao Technical Manager Sliver Wan Authorized Signatory Jason Zhou Page 3 of 43 Report No.: HK2409185396-E Contents Page 1 Test Summary ................................................................................................................................................ 5 1.1 Test Description ......................................................................................................................................... 5 1.2 Measurement Uncertainty ......................................................................................................................... 6 1.3 Information of the Test Laboratory ............................................................................................................ 6 2 General Information ....................................................................................................................................... 7 2.1 General Description of EUT ...................................................................................................................... 7 2.2 Description of Test Conditions .................................................................................................................. 9 2.3 Description of Test Setup ........................................................................................................................ 10 2.4 Description of Support Units .................................................................................................................... 11 3 Equipments List for All Test Items ............................................................................................................. 12 4 Test Result .................................................................................................................................................... 13 4.1 Antenna Requirement.............................................................................................................................. 13 4.2 Conduction Emissions Measurement ...................................................................................................... 14 4.3 Radiated Emissions Measurement .......................................................................................................... 18 4.4 Maximum Output Power Measurement ................................................................................................... 27 4.5 Power Spectral Density ........................................................................................................................... 28 4.6 6dB Bandwidth ........................................................................................................................................ 31 4.7 Occupied Bandwidth ................................................................................................................................ 34 4.8 Band Edge ............................................................................................................................................... 35 4.9 Conducted Spurious Emissions .............................................................................................................. 37 5 Test Setup Photos ....................................................................................................................................... 41 6 Photos of the EUT ........................................................................................................................................ 43 Page 4 of 43 Report No.: HK2409185396-E ** Modified History ** Revision Description Issued Data Remark Revision 1.0 Initial Test Report Release Sept. 25, 2024 Jason Zhou Page 5 of 43 Report No.: HK2409185396-E 1 Test Summary 1.1 Test Descri…

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NOTE:ThisdocumentisissuedbyShenzhenMorlabCommunicationsTechnologyCo.,Ltd.,thetestreportshallnotbereproducedexceptin fullwithoutpriorwrittenpermissionofthecompany.Thetestresultsapplyonlytotheparticularsample(s)testedandtothespecifictestscarried outwhichisavailableonrequestforvalidationandinformationconfirmedatourwebsite. MORLAB ShenzhenMorlabCommunicationsTechnologyCo.,Ltd.,FL.1-3,BuildingA, FeiYangSciencePark,No.8LongChangRoad,Block67,BaoAnDistrict, ShenZhen,GuangDongProvince,P.R.China Tel:86-755-36698555Fax:86-755-36698525 Http://www.morlab.cnE-mail:[email protected] Page1of 10 REPORTNo.：SZ24090194E01 TESTREPORT APPLICANT:LinhaiYixinPhotoelectricTechnologyCo.,Ltd PRODUCTNAME:PCBantenna MODELNAME:B-ANT001 TRADENAME:N/A BRANDNAME:N/A STANDARD(S):IEEEStd149-2021 RECEIPTDATE:2024-09-18 TESTDATE:2024-09-19 ISSUEDATE:2024-09-20 Editedby: MaoRujie(Rapporteur) Approvedby: ChiShide(Supervisor) MORLAB ShenzhenMorlabCommunicationsTechnologyCo.,Ltd.FL.1-3,BuildingA, FeiYangSciencePark,No.8LongChangRoad,Block67,BaoAnDistrict, ShenZhen,GuangDongProvince,P.R.China Tel:86-755-36698555Fax:86-755-36698525 Http://www.morlab.cnE-mail:[email protected] Page2of10 REPORTNo.：SZ24090194E01 DIRECTORY AnnexDEUTPhotos ..........................................................................................................2 1.TechnicalInformation ........................................................................................................3 1.1.ApplicantandManufacturerInformation....................................................................3 1.2.EquipmentUnderTest(EUT)Description...................................................................3 2.TestResults........................................................................................................................4 2.1.AppliedReferenceDocuments.....................................................................................4 2.2.TestConditions...............................................................................................................4 2.3.MeasurementUncertainty.............................................................................................4 2.4.TestResultslists.............................................................................................................5 AnnexATestSetupPhotos ..................................................................................................6 AnnexBFigures .....................................................................................................................7 1.2DRadiationPattern .........................................................................................................7 2.3DRadiationPattern .........................................................................................................8 AnnexCGeneralInformation .............................................................................................10 1.1IdentificationoftheResponsibleTestingLaboratory..............................................10 1.2IdentificationoftheResponsibleTestingLocation..................................................10 1.3TestEquipmentsUtilized..............................................................................................10 1.4TestSoftwareUtilized....................................................................................................10 AnnexDEUTPhotos ChangeHistory VersionDateReasonforchange 1.02024-09-20Firstedition MORLAB ShenzhenMorlabCommunicationsTechnologyCo.,Ltd.FL.1-3,BuildingA, FeiYangSciencePark,No.8LongChangRoad,Block67,BaoAnDistrict, ShenZhen,GuangDongProvince,P.R.China Tel:86-755-36698555Fax:86-755-36698525 Http://www.morlab.cnE-mail:[email protected] Page3of10 REPORTNo.：SZ24090194E01 1.TechnicalInformation Note:Providebyapplicant. 1.1.ApplicantandManufacturerInformation Applicant: LinhaiYixinPhotoelectricTechnologyCo.,Ltd ApplicantAddress: No.3-58,DatianLiuvillage,Datiandistrict,LinhaiCity,Zhejiang ProvinceChina Manufacturer:N/A ManufacturerAddress: N/A 1.2.EquipmentUnderTest(EUT)Description WirelessTypeBluetooth Frequency2400MHz-2500MHz AntennaTypePCBAntenna ProductHWVersionN/A ProductSWVersionN/A IMEIN/A SampleNo.1# MORLAB ShenzhenMorlabCommunicationsTechnologyCo.,Ltd.FL.1-3,BuildingA, FeiYangSciencePark,No.8LongChangRoad,Block67,BaoAnDistrict, ShenZhen,GuangDongProvince,P.R.China Tel:86-755-36698555Fax:86-755-36698525 Http://www.morlab.cnE-mail:[email protected] Page4of10 REPORTNo.：SZ24090194E01 2.TestResults 2.1.AppliedReferenceDocuments Leadingreferencedocumentsfortesting: No.IdentityDocumentTitle 1IEEEStd149-2021 IEEERecommendedPracticeforAntenna Measurements 2.2.TestConditions TestEnvironmentConditions ： RelativeHumidity(%):25-75 Temperature(°C):10-30 2.3.MeasurementUncertainty Theuncertaintyiscalculatedusingthemethodssuggestedinthe“GuidetotheExpressionof UncertaintyinMeasurement”(GUM)publishedbyISO.Whenthetestresultisacriticalvalue,we willusethemeasurementuncertaintygivethejudgmentresultbasedonthe95%Confidence intervals. MORLAB ShenzhenMorlabCommunicationsTechnologyCo.,Ltd.FL.1-3,BuildingA, FeiYangSciencePark,No.8LongChangRoad,Block67,BaoAnDistrict, ShenZhen,GuangDongProvince,P.R.China Tel:86-755-36698555Fax:86-755-36698525 Http://www.morlab.cnE-mail:[email protected] Page5of10 REPORTNo.：SZ24090194E01 2.4.TestResultslists 2.4.1.Gain Frequency (MHz) Gain(dBi) 2400 -7.35 2410 -7.45 2420 -7.46 2430 -7.31 2440 -7.31 2450 -7.14 2460 -7.14 2470 -7.12 2480 -6.89 2490 -6.79 2500 -6.58 MORLAB ShenzhenMorlabCommunicationsTechnologyCo.,Ltd.FL.1-3,BuildingA, FeiYangSciencePark,No.8LongChangRoad,Block67,BaoAnDistrict, ShenZhen,GuangDongProvince,P.R.China Tel:86-755-36698555Fax:86-755-36698525 Http://www.morlab.cnE-mail:[email protected] Page6of10 REPORTNo.：SZ24090194E01 AnnexATestSetupPhotos MORLAB ShenzhenMorlabCommunicationsTechnologyCo.,Ltd.FL.1-3,BuildingA, FeiYangSciencePark,No.8LongChangRoad,Block67,BaoAnDistrict, ShenZhen,GuangDongProvince,P.R.China Tel:86-755-36698555Fax:86-755-36698525 Htt…

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