2BCVO-EHB-TW2PISEN CloudFeather Open Ear Clip-On Earbuds

FCC ID: 2BCVO-EHB-TW2

Rev1/26/2023 GuangdongPisenElectronicsCo.,Ltd. FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:12-10-2025 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2BCVO-EHB-TW2 GuangdongPisenElectronicsCo.,Ltd.(“theapplicant”)certifiesthattheequipmentforwhich authorizationissoughtisnot“covered”equipmentprohibitedfromreceivinganequipment authorizationpursuanttosection2.903oftheFCCrules. GuangdongPisenElectronicsCo.,Ltd.(“theapplicant”)certifiesthattheequipmentforwhich authorizationissoughtdoesnotincludecybersecurityoranti-virussoftwareproducedorprovidedby KasperskyLab,Inc.oranyofitssuccessorsandassignees,includingequipmentwithintegratedKaspersky Lab,Inc.(oranyofitssuccessorsandassignees)cybersecurityoranti-virussoftwarepursuanttoDA-24- 886andKDB986446D01CoveredEquipmentGuidancesectionB(2a). Deviceisinherentlycompliantbasedonhardwarelimitationsorsoftwarecontrols. or ASoftwareBillofMaterials(SBOM)isprovidedtotheTCBforreview,and Theend-userorthirdpartiescannotinstalladditionalsoftwareonthisdevice. Sincerely, (signature) Name:ZhangZhang Title:manager Rev1/26/2023 GuangdongPisenElectronicsCo.,Ltd. FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:12-10-2025 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:2BCVO-EHB-TW2 GuangdongPisenElectronicsCo.,Ltd.(“theapplicant”)certifiesthat,asofthedateofthefilingofthe application,theapplicantisnotidentifiedontheCoveredList(asaspecificallynamedentityoranyofits subsidiariesoraffiliates)asanentityproducing“covered”equipment. Sincerely, (signature) Name:ZhangZhang Title:manager

GuangdongPisenElectronicsCo.,Ltd. FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:12-10-2025 Ref:AttestationStatementsPart2.911(d)(7)Filing FCCIDorGranteeCode:FCCID:2BCVO-EHB-TW2 ApplicantFRN:0024959256 GuangdongPisenElectronicsCo.,Ltd.(“theapplicant”)certifiesthat,asofthedateofthe filingoftheapplication,REPAmericaLLCisourdesignatedU.S.agentforserviceofprocess fortheabovereferencedFCCID.GuangdongPisenElectronicsCo.,Ltd.acceptsto maintainanagentfornolessthanoneyearafterthegranteehasterminatedallmarketingand importationortheconclusionofanyCommission-relatedproceedinginvolvingtheequipment. REPAmericaLLCaccepts,asofthedateofthefilingoftheapplication,theobligationofthe designatedU.S.agentforserviceofprocessfortheabovereferencedFCCID. DesignatedU.S.AgentInformation: Name:REPAmericaLLC U.S.AgentFRN:0034192500 Address:350TerrySt.200Longmont,CO80501UnitedStates ContactPerson:MrBenXu Tel.:(719)201-3314 Email:[email protected] Sincerely, GuangdongPisenElectronicsCo.,Ltd. REPAmericaLLC ZhangZhang/ManagerBenXu/manager (sign)(sign)

Regards, Guangdong Pisen Electronics Co., Ltd. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Date:12-10-2025 SUBJECT: FCC Application for FCC ID:2BCVO-EHB-TW2 To Whom It May Concern: I, the undersigned, hereby states 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, and will apply the Supplier's Declaration of Conformity procedure to the class B computer peripheral portion of this composite device. I understand the following FCC requirements: 1. Devices subject to the SDoC procedure are required to be tested to show compliance with the FCC technical regulations by a recognized accredited testing laboratory. The testing laboratory must be accredited by a Commission approved accreditation body or designated under the terms of a government-to-government Mutual Recognition Agreement (MRA). A listing of those accredited testing laboratories that have been recognized by the Commission is published on the FCC Webpage: https://apps.fcc.gov/oetcf/eas/reports/TestFirmSearch.cfm (Select the "accredited" option to search for FCC recognized accredited test firms.) 2. Pt 2.1077 contains the list of information that must be included in the Supplier's Declaration of Conformity, which must be supplied with each product sold. The SDoC compliance info shall be included in the User’s Manual or as a separate sheet. The info must contain the name, address, and phone number of the responsible party, which must be located within the United States.According to 2.909(b), the responsible party is either the Manufacturer or if the product is imported the Importer. Sincerely, (signature) Name:Zhang Zhang Title: manager

GuangdongPisenElectronicsCo.,Ltd. FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:12-10-2025 ConfidentialityRequestregardingapplicationforcertificationofFCCID:2BCVO-EHB-TW2 PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestconfidential treatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitType BlockDiagram OperationalDescription Schematics Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarilyreleasedto thepublic.Thepublicdisclosureofthesematerialsmaybeharmfultotheapplicantandprovide unjustifiedbenefitstoitscompetitors. TheapplicantunderstandsthatpursuanttoSection0.457oftheRules,disclosureofthis applicationandallaccompanyingdocumentationwillnotbemadebeforethedateoftheGrantfor thisapplication. PursuanttoDA04-1705June15,2004oftheCommission’spublicnotice,wealsorequest temporaryconfidentialtreatmentofinformationaccompanyingthisapplicationasoutlinedbelow: ExhibitType Sincerely, (signature) Name:ZhangZhang Title:manager

GuangdongPisenElectronicsCo.,Ltd. FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Date:12-11-2025 SUBJECT:FCCApplicationforFCCID:2BCVO-EHB-TW2 ToWhomItMayConcern: We,theundersigned,herebyauthorizeColinHuangatShenzhenDACETestingTechnology Co.,Ltd.onourbehalf,toapplytotheFederalCommunicationsCommissiononourequipment. AnyandallactscarriedoutbyShenzhenDACETestingTechnologyCo.,Ltd.onourbehalf shallhavethesameeffectasactsofourown. ThisistoadvisethatweareinfullcompliancewiththeAnti-DrugAbuseAct.We,theapplicant, arenotsubjecttoadenialoffederalbenefitspursuanttoSection5301oftheAnti-DrugActof 1988,21USC853a,andnopartytotheapplicationissubjecttoadenialoffederalbenefits pursuanttothatsection. Regards, Sincerely, (signature) Name:ZhangZhang Title:manager

FCCID:2BCVO-EHB-TW2 External

FCCID:2BCVO-EHB-TW2 FCCIDplaceinusermanual FCCstatementplaceinusermanual NOTE:DuetotheproductbeingtoosmalltoprinttheFCCIDcode,FCCIDisprintedonthe productboxandinstructionmanual

FCCID:2BCVO-EHB-TW2 Internal

Page1of1 RFExposureEvaluationReport 1RFEXPOSURE ProductName:PISENCloudFeatherOpenEarClip-OnEarbuds ModelNo.:EHB-TW2 FCCID:2BCVO-EHB-TW2 2.RFExposureEvaluation FCCKDB447498D01GeneralRFExposureGuidancev06:MobileandPortableDevice,RF Exposure,EquipmentAuthorizationProcedures. FCCCFR47part11.1310:Radiofrequencyradiationexposurelimits. FCCCFR47part22.1093Radiofrequencyradiationexposureevaluation:portabledevices. 2.1LIMITS The1-gand10-gSARtestexclusionthresholdsfor100MHzto6GHzattestseparation distances≤50mmaredeterminedby: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]*[√f(GHz)]≤3.0for1-gSARand≤7.5for10-gextremitySAR,where  f(GHz)istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation  Theresultisroundedtoonedecimalplaceforcomparison Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤50 mmandfortransmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtest separationdistanceis<5mm,adistanceof5mmisappliedtodetermineSARtest exclusion. 2.2EUTRFEXPOSUREEVALUATION WorstMode: Channel (MHz) Conducted Power (dBm) Tuneup Tolerance (dBm) Maximum tune-upPower Calculated value Limit (dBm)(mW) DH5-24803.26 3.0 ± 1.0 4.02.5120.79113.0 Calculatedvalueis0.7911<3.0,SothereisnorequireSARtest

2.4GHz 1608Chip Antenna:YL1608H1P2G45 __________________________________________________________________________________ Application: WLAN, 802.11b/g, Bluetooth, etc... Features SMD, high reliability, ultra Impact, Omni-directional... Part number YL 1608 - H1 (1) (2) (3) P 2G45 (4) (5) (1)Product Type Chip Antenna (2)Size Code 1.6x0.8mm (3)Type Code H1 (4)Packing Paper Tape (5)Frequency 2.45GHz Electrical Specification W orking Frequency Range 2400 ~2500MHz Peak Gain 1.6dBi (Typ.) Impedance 50 Ohm Return loss 10 dB ( Min) Polarization Linear Azimuth Beamwidth Omni-directional Operation Temperature(°C) -40 ~85°C The specification is defined on EVB. Dimension and Terminal Configuration 永联无线 2.4GHz 1608Chip Antenna: YL1608H1P2G45 Electrical Characteristics Return Loss & Radiation Return Loss ______________________________________________________________________________________________________ Y X Z 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 (%) 62.9 64.7 65.1 65.5 64 67.8 66.7 .0 6 3.6 63.8 62.961.9 1 1.61.6Gain (dBi) 1.1 1.2 1.4 1.5 .4 1.5 1.2 1.1 1.1 2.4GHz 1608Chip Antenna: YL1608H1P2G45 ______________________________________________________________________________________________________ Taping Specifications Reel and Taping Specification Reel Specification Tapping Specification TYPE SIZE A ψB ψC ψD W ψM 1608 7” 5K/Reel 2.0±0.5 13.5±1.0 21±1.0 60±1.0 11.5±2.0 178±2.0 Packaging Type A B W E F G H T ψD P Paper Type 1.90±0.20 3.50±0.20 8.0±0.20 1.75±0.10 3.5±0.05 4.0±0.10 2.0±0.05 0.75±0.10 +0.10 1.50 -0 4.0±0.1 2.4GHz 1608Chip Antenna: YL1608H1P2G45 ______________________________________________________________________________________________________ Reliability Table Method 106 MIL-STD-202 specification. Fulfill the electrical No Visible Damage. 3. Measurement at 24 ± 2hrs after test condition. 2. Time: 500 ± 24 hours. 1. Humidity: 85% R.H., Temperature: 85 ± 2 °C. Bias Humidity Method 213 MIL-STD-202No Visible Damage. Waveform: Half-sine Velocity change: 15.4 ft/s Duration: 0.5ms Peak value: 1,500g’s mutually perpendicular axes of the test specimen (18 shocks) Three shocks in each direction shall be applied along the three Shock Mechanical Method 204 MIL-STD-202No Visible Damage. Hz. mounted within 2" from any secure point. Test from 10-2000 side and 2 secure points at corners of opposite sides. Parts Note: Use 8"X5" PCB .031" thick 7 secure points on, one long 5g's for 20 min., 12 cycles each of 3 orientationsVibration 4.10 IEC 60384-21/22No Visible Damage. Dipping time: 5 ± 0.5s Solder temperature: 260 ± 5°C. Preheating time: 1~2 min. Preheating temperature: 150 ± 10°C. (RSH) Resistance Soldering Heat 4.10 IEC 60384-21/22 area of bottom side. over 95% of the critical The solder should cover b. Dipping time: 3 ± 0.5s a. Temperature: 235 ± 5°C Dipping method: (SMD Bottom Side) Solderability 108 MIL-STD-202 specification. Fulfill the electrical No Visible Damage. 3. Measurement at 24 ± 2 hours after test. .°C2. Unpowered: 500hours @ T= -30 1. Initial measure: Spec: refer Initial spec. Storage Low Temperature 108 MIL-STD-202 specification. Fulfill the electrical No Visible Damage. 3. Measurement at 24 ± 2 hours after test. .°C2. Unpowered; 500hours @ T=+85 1. Initial measure: Spec: refer Initial spec. Exposure High Temperature JA104 JESD22 specification. Fulfill the electrical No Visible Damage. 3. Measurement at 24 ± 2Hours after test condition. ), Soak Mode=1 (2 Cycle/hours).°C to +85°C2. 100 Cycles (-30 1. Initial measure: Spec: refer Initial spec. Cycling Temperature 107 MIL-STD-202 specification. Fulfill the electrical No Visible Damage. 15 minutes at Upper category temperature. 15 minutes at Lower category temperature; ; 100 cycles;°C to +85°C-30 3. Rapid change of temperature test: 2. Initial measure: Spec: refer Initial spec. / 1 hr , then keep for 24 ± 1 hrs at room temp.°C50 ± 10 1. Preconditioning: Shock Thermal User Spec. specification Fulfill the electrical Characterization Electrical (Reference) Remark Ceramic Type Requirements ProcedureTest Item 2.4GHz 1608Chip Antenna: YL1608H1P2G45 ______________________________________________________________________________________________________ Revision History Revision Date Content 1 2022/1/20New issue JB100 JESD22 specification. In accordance with dimensions. equipment, capable of determining the actual specimen calipers, gauges, contour projectors, or other measuring Any applicable method using x10 magnification, micrometers, Dimension Physical 006 AEC-Q200 body/terminal junction. device body terminals and mechanical integrity of the for inspection of the greater may be employed Magnification of 20X or No Visible DamageForce of 1.8Kg for 60 seconds.Adhesion 005 No Visible Damage.AEC-Q200 IR-Reflow. PCB Size (L:100 × W:40 × T:1.6mm) 2. Apply the load in direction of the arrow until bending reaches 2 mm. 1. Mounting method: (SMD) Flex Board

V1.0ReportNo.:DACE251128001RF001 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark,TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.dace-lab.comTel:+86-755-23010613E-mail:[email protected] 1 of 112 RFTESTREPORT For GuangdongPisenElectronicsCo.,Ltd. ProductName:PISENCloudFeatherOpenEarClip-OnEarbuds TestModel(s):EHB-TW2 ReportReferenceNo.:DACE251128001RF001 FCCID:2BCVO-EHB-TW2 Applicant’sName:GuangdongPisenElectronicsCo.,Ltd. Address: Building5,1stFloor,No.9,Qinfu1stStreet,LiuyueNanCommunity, HenggangTown,LonggangDistrict,ShenzhenCity,Guangdong Province,China TestingLaboratory:ShenzhenDACETestingTechnologyCo.,Ltd. Address: 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark, TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen, Guangdong,China TestSpecificationStandard:47CFRPart15.247 DateofReceipt:November28,2025 DateofTest:November28,2025toDecember15,2025 DataofIssue:December15,2025 Result:Pass Note:Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofShenzhenDACE TestingTechnologyCo.,Ltd.ThisdocumentmaybealteredorrevisedbyShenzhenDACETestingTechnology Co.,Ltd.personnelonly,andshallbenotedintherevisionsectionofthedocument.Thetestresultsinthe reportonlyapplytothetestedsample V1.0ReportNo.:DACE251128001RF001 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark,TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.dace-lab.comTel:+86-755-23010613E-mail:[email protected] 2 of 112 Applyforcompanyinformation Applicant’sName:GuangdongPisenElectronicsCo.,Ltd. Address:Building5,1stFloor,No.9,Qinfu1stStreet,LiuyueNanCommunity, HenggangTown,LonggangDistrict,ShenzhenCity,Guangdong Province,China ProductName:PISENCloudFeatherOpenEarClip-OnEarbuds TestModel(s):EHB-TW2 SeriesModel(s):N/A TestSpecificationStandard(s):47CFRPart15.247 NOTE1: Themanufacturershouldensurethatallproductsinseriesproductionareinconformitywiththeproductsampledetailedin thisreport.Iftheproductinthisreportisusedinanyconfigurationotherthanthatdetailedinthereport,themanufacturer mustensurethenewsystemcomplieswithallrelevantstandards. Compiledby:Supervisedby:Approvedby: LucyMo/TestEngineerStoneYin/ProjectEngineerTomChen/Manager December15,2025December15,2025December15,2025 V1.0ReportNo.:DACE251128001RF001 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark,TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.dace-lab.comTel:+86-755-23010613E-mail:[email protected] 3 of 112 RevisionHistoryOfReport VersionDescriptionREPORTNo.IssueDate V1.0OriginalDACE251128001RF001December5,2025 V1.0ReportNo.:DACE251128001RF001 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark,TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.dace-lab.comTel:+86-755-23010613E-mail:[email protected] 4 of 112 CONTENTS 1TESTSUMMARY------------------------------------------------------------------------------------------------------------------------------6 1.1TESTSTANDARDS--------------------------------------------------------------------------------------------------------------------6 1.2SUMMARYOFTESTRESULT--------------------------------------------------------------------------------------------------------6 2GENERALINFORMATION-----------------------------------------------------------------------------------------------------------------7 2.1CLIENTINFORMATION----------------------------------------------------------------------------------------------------------------7 2.2DESCRIPTIONOFDEVICE(EUT)--------------------------------------------------------------------------------------------------7 2.3DESCRIPTIONOFTESTMODES----------------------------------------------------------------------------------------------------8 2.4DESCRIPTIONOFSUPPORTUNITS------------------------------------------------------------------------------------------------9 2.5EQUIPMENTSUSEDDURINGTHETEST------------------------------------------------------------------------------------------9 2.6STATEMENTOFTHEMEASUREMENTUNCERTAINTY------------------------------------------------------------------------11 2.7IDENTIFICATIONOFTESTINGLABORATORY-----------------------------------------------------------------------------------11 2.8ANNOUNCEMENT--------------------------------------------------------------------------------------------------------------------11 3EVALUATIONRESULTS(EVALUATION)--------------------------------------------------------------------------------------------12 3.1ANTENNAREQUIREMENT----------------------------------------------------------------------------------------------------------12 3.1.1Conclusion:--------------------------------------------------------------------------------------------------------------12 4RADIOSPECTRUMMATTERTESTRESULTS(RF)----------------------------------------------------------------------------13 4.1CONDUCTEDEMISSIONATACPOWERLINE----------------------------------------------------------------------------------13 4.1.1E.U.T.Operation:-------------------------------------------------------------------------------------------------------13 4.1.2TestSetupDiagram:--------------------------------------------------------------------------------------------------13 4.1.3TestData:-----------------------------------------------------------------------------------------------------------------14 4.220DBBANDWIDTH------------------------------------------------------------------------------------------------------------------16 4.2.1E.U.T.Operation:-------------------------------------------------------------------------------------------------------16 4.2.2TestSetupDiagram:--------------------------------------------------------------------------------------------------16 4.2.3TestData:-----------------------------------------------------------------------------------------------------------------17 4.3MAXIMUMCONDUCT…

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V1.0ReportNo.:DACE251128001RF001 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark,TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.dace-lab.comTel:+86-755-23010613E-mail:[email protected] 71 of 112 1_Reference_Level_Hopping_NVNT_ANT1_2-DH5_Hopping 2_Band_Edge_(Hopping)_NVNT_ANT1_2-DH5_Hopping V1.0ReportNo.:DACE251128001RF001 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark,TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.dace-lab.comTel:+86-755-23010613E-mail:[email protected] 72 of 112 1_Reference_Level_NVNT_ANT1_2-DH5_2480_00 2_Bandedge_NVNT_ANT1_2-DH5_2480_00 V1.0ReportNo.:DACE251128001RF001 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark,TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.dace-lab.comTel:+86-755-23010613E-mail:[email protected] 73 of 112 1_Reference_Level_Hopping_NVNT_ANT1_2-DH5_Hopping 2_Band_Edge_(Hopping)_NVNT_ANT1_2-DH5_Hopping V1.0ReportNo.:DACE251128001RF001 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark,TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.dace-lab.comTel:+86-755-23010613E-mail:[email protected] 74 of 112 1_Reference_Level_NVNT_ANT1_3-DH5_2402_00 2_Bandedge_NVNT_ANT1_3-DH5_2402_00 V1.0ReportNo.:DACE251128001RF001 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark,TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.dace-lab.comTel:+86-755-23010613E-mail:[email protected] 75 of 112 1_Reference_Level_Hopping_NVNT_ANT1_3-DH5_Hopping 2_Band_Edge_(Hopping)_NVNT_ANT1_3-DH5_Hopping V1.0ReportNo.:DACE251128001RF001 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark,TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.dace-lab.comTel:+86-755-23010613E-mail:[email protected] 76 of 112 1_Reference_Level_NVNT_ANT1_3-DH5_2480_00 2_Bandedge_NVNT_ANT1_3-DH5_2480_00 V1.0ReportNo.:DACE251128001RF001 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark,TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.dace-lab.comTel:+86-755-23010613E-mail:[email protected] 77 of 112 1_Reference_Level_Hopping_NVNT_ANT1_3-DH5_Hopping 2_Band_Edge_(Hopping)_NVNT_ANT1_3-DH5_Hopping V1.0ReportNo.:DACE251128001RF001 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark,TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.dace-lab.comTel:+86-755-23010613E-mail:[email protected] 78 of 112 V1.0ReportNo.:DACE251128001RF001 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark,TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.dace-lab.comTel:+86-755-23010613E-mail:[email protected] 79 of 112 5.CarrierFrequenciesSeparation(Hopping) ConditionAntennaModulationFrequency(MHz) Hopping NO.0(MHz) Hopping NO.1(MHz) CarrierFrequencies Separation(MHz) Limit(MHz)Result NVNTANT11-DH52441.002440.8222441.8090.990.964Pass NVNTANT12-DH52441.002440.9662441.9741.010.842Pass NVNTANT13-DH52441.002440.8042441.8211.020.839Pass Carrier_Frequencies_Separation_(Hopping)_NVNT_ANT1_1-DH5_Hopping Carrier_Frequencies_Separation_(Hopping)_NVNT_ANT1_2-DH5_Hopping V1.0ReportNo.:DACE251128001RF001 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark,TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.dace-lab.comTel:+86-755-23010613E-mail:[email protected] 80 of 112 Carrier_Frequencies_Separation_(Hopping)_NVNT_ANT1_3-DH5_Hopping V1.0ReportNo.:DACE251128001RF001 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark,TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.dace-lab.comTel:+86-755-23010613E-mail:[email protected] 81 of 112 6.NumberofHoppingChannel(Hopping) ConditionAntennaModulationHoppingNumLimitResult NVNTANT11-DH57915Pass NVNTANT12-DH57915Pass NVNTANT13-DH57915Pass Number_of_Hopping_Channel_(Hopping)_NVNT_ANT1_1-DH5_Hopping Number_of_Hopping_Channel_(Hopping)_NVNT_ANT1_2-DH5_Hopping Number_of_Hopping_Channel_(Hopping)_NVNT_ANT1_3-DH5_Hopping V1.0ReportNo.:DACE251128001RF001 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark,TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.dace-lab.comTel:+86-755-23010613E-mail:[email protected] 82 of 112 V1.0ReportNo.:DACE251128001RF001 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark,TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.dace-lab.comTel:+86-755-23010613E-mail:[email protected] 83 of 112 7.DwellTime(Hopping) ConditionAntennaPacketTypePulseTime(ms)HopsDwellTime(ms)Limit(s)Result NVNTANT11-DH52.920109.00318.2800.40Pass NVNTANT12-DH52.92099.00289.0800.40Pass NVNTANT13-DH52.930106.00310.5800.40Pass NVNTANT11-DH10.420320.00134.4000.40Pass NVNTANT11-DH31.670161.00268.8700.40Pass NVNTANT12-DH10.430320.00137.6000.40Pass NVNTANT12-DH31.680164.00275.5200.40Pass NVNTANT13-DH10.430319.00137.1700.40Pass NVNTANT13-DH31.680154.00258.7200.40Pass Dwell_Time_(Hopping)_NVNT_ANT1_1-DH5_2441_00_One_Burst_Time Dwell_Time_(Hopping)_NVNT_ANT1_1-DH5_2441_00_Accumulated V1.0ReportNo.:DACE251128001RF001 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark,TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.dace-lab.comTel:+86-755-23010613E-mail:[email protected] 84 of 112 Dwell_Time_(Hopping)_NVNT_ANT1_2-DH5_2441_00_One_Burst_Time Dwell_Time_(Hopping)_NVNT_ANT1_2-DH5_2441_00_Accumulated V1.0ReportNo.:DACE251128001RF001 102,BuildingH1,&1/F.,BuildingH,HongfaScience&TechnologyPark,TangtouCommunity,ShiyanSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Web:http://www.dace-lab.comTel:+86-755-23010613E-mail:[email protected] 85 of 112 Dwe…

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FCCID:2BCVO-EHB-TW2 Testsetup ConductedEmissionatACpowerline Emissionsinfrequencybands(below1GHz) Emissionsinfrequencybands(above1GHz)