2A3SYCF002SSmart Ceiling Fan

Any changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the 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. CAUTION: Any changes or modifications not expressly approvedcould void the users authority to operate the equipment.

HesungInnovationLimited FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:May15,2024 FCCID:2A3SYCF002S Ref.#1:AttestationStatementsPart2.911(d)(5)(i)Filing HesungInnovationLimitedcertifiesthattheequipmentforwhichauthorizationissoughtis not“covered”equipmentprohibitedfromreceivinganequipmentauthorizationpursuantto section2.903oftheFCCrules. Ref.#2:AttestationStatementsPart2.911(d)(5)(ii)Filing HesungInnovationLimitedcertifiesthat,asofthedateofthefilingoftheapplication, theapplicantisnotidentifiedontheCoveredListasanentityproducing“covered” equipment. Applicant:HesungInnovationLimited Address:Room803,ChevalierHouse,45-51ChathamRoadSouth,TsimShaTsui,Kowloon, HongKong ContactPerson:BeraYang Tel.:+86-13826971634 Email:[email protected] Sincerely, Signature:

SPECIFICATION SPECIFICATION SHEETFORAPPROVAL （ Revision ： R ： A0 ） CUSTOMER HesungInnovationLimited CSP/NHS-FPC001-50A TESTMODELDR-HCF003S PARTNAMEWIFIAntenna FREQUENCY2400~2500MHz ZTXNO. 2.00000917 DATE2024-03-01 CUSTOMER QA CHECKED ME CHECKED RF CHECKED MANAGER CHECKED ShenzhenZTXCommunicationTechnologyCo.,Ltd MANAGER CHECKED MANAGER CHECKED ME CHECKED RF CHECKED LISTER YoujieKeJianengFeng Address:No.34,ShilongAvenue,ShiyanTown,BaoanDistrict,Shenzhen,(TengdaIndustrialPark)518000 Tel.:0755-27588320Fax:0755-27588045http://www.chinaztx.com Remark： Sign： ANTENNASPECIFICATION CUSP/N:HS-FPC001-50A_WIFIAntennaApplicationDate:Mar,01,2024Rev:R:A0 ZTXP/N:HS-FPC001-50A_WIFIAntennaEditor:Page 1 of9 Revisionhistory EditionDatestate A02024-03-01Firstedition ANTENNASPECIFICATION CUSP/N:HS-FPC001-50A_WIFIAntennaApplicationDate:Mar,01,2024Rev:R:A0 ZTXP/N:HS-FPC001-50A_WIFIAntennaEditor:Page 2 of9 Index Revisionhistory 1 lndex 2 1MechanicalSpecification 3 1-1 MechanicalSpecification ( WIFIAntenna ) 3 2Testequipment 4 2Testequipment 4 3TestResultsSurmmary 5 3-1ActiveTest 5 3-2VSWR 5 3-3No-sourcetestdata 6 3-42D/3DRadiationPatternResults 7~8 3-5Environmentaltreatment 9 ANTENNASPECIFICATION CUSP/N:HS-FPC001-50A_WIFIAntennaApplicationDate:Mar,01,2024Rev:R:A0 ZTXP/N:HS-FPC001-50A_WIFIAntennaEditor:Page 3 of9 1.MechanicalSpecification 1-1MechanicalConfiguration（WIFIAntenna） ANTENNASPECIFICATION CUSP/N:HS-FPC001-50A_WIFIAntennaApplicationDate:Mar,01,2024Rev:R:A0 ZTXP/N:HS-FPC001-50A_WIFIAntennaEditor:Page 4 of9 2.Testequipment ANTENNASPECIFICATION CUSP/N:HS-FPC001-50A_WIFIAntennaApplicationDate:Mar,01,2024Rev:R:A0 ZTXP/N:HS-FPC001-50A_WIFIAntennaEditor:Page 5 of9 3.TestResultsSurmmary 3-1ActiveTest 3-2VSWR ANTENNASPECIFICATION CUSP/N:HS-FPC001-50A_WIFIAntennaApplicationDate:Mar,01,2024Rev:R:A0 ZTXP/N:HS-FPC001-50A_WIFIAntennaEditor:Page 6 of9 3-3No-sourcetestdata ANTENNASPECIFICATION CUSP/N:HS-FPC001-50A_WIFIAntennaApplicationDate:Mar,01,2024Rev:R:A0 ZTXP/N:HS-FPC001-50A_WIFIAntennaEditor:Page 7 of9 3-42D/3DRadiationPatternResults xoy xoz ANTENNASPECIFICATION CUSP/N:HS-FPC001-50A_WIFIAntennaApplicationDate:Mar,01,2024Rev:R:A0 ZTXP/N:HS-FPC001-50A_WIFIAntennaEditor:Page 8 of9 yoz ANTENNASPECIFICATION CUSP/N:HS-FPC001-50A_WIFIAntennaApplicationDate:Mar,01,2024Rev:R:A0 ZTXP/N:HS-FPC001-50A_WIFIAntennaEditor:Page 9 of9 3-5Environmentaltreatment

EffectiveDate:April2,2020QSF7.6.4-8–AgentAuthorizationLetterTemplatePage1of1 RevisionDate:Revision:0 HesungInnovationLimited Date:May15,2024 ProductModelNumber:DR-HCF002S,WDR-CF002S,DTCF02S,DWCF02S,DBCF02S,DCCF02S, DKCF02S,DOCF02S FCCID:2A3SYCF002S Towhomitmayconcern, Re:ProductCertificationRepresentativeAuthorizationLetter WeauthorizeQAILaboratoriesLtd.3980NorthFraserWay,BurnabyB.C.CanadaV5J5K5to actonourbehalfonallmattersconcerningtheabovenamedequipment. Thisshallincludethefollowing: Testing Approvalapplicationsandprocedures WedeclarethatORGANIZATION.isallowedtoforwardallinformationrelatedtotheapproval projecttotheappliedcertificationbodyandtothenotificationentitiesandtodiscussanyissues concerningtheapprovalapplication.AnyandallactscarriedoutbyORGANIZATION.onour behalfshallhavethesameeffectasactsofourown. By:BeraYang ContactListedonFCCWesbite Title:PojectManager Email:[email protected] Telephone: +86-13826971634 Onbehalfof:HesungInnovationLimited

HesungInnovationLimited OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:May15,2024 Subject;RequestforConfidentiality FCCID:2A3SYCF002S ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthese documentsmightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantage inthemarket. SchematicDiagram BlockDiagram OperationalDescription Inadditionaltoabovementioneddocuments,inordertocomplywiththemarketingregulations inTitle47CFR§2.803andtheimportationrulesinTitle47CFR§2.1204,whileensuringthat businesssensitiveinformationremainsconfidentialuntiltheactualmarketingofnewly authorizeddevices,werequestShortTermConfidentialityofthefollowingattachment(s); ExternalPhotos TestSetupPhotos InternalPhotos UserManual For45days,pursuanttoPublicNoticeDA04-1705. OR For180dayspursuanttoKDB726920D01. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name:BeraYang Title:PojectManager

HesungInnovationLimited ModelConfirmationLetter We,HesungInnovationLimitedcertifytheproduct: SmartCeilingFan ModelNo.: DR-HCF002S,WDR-CF002S,DTCF02S,DWCF02S,DBCF02S, DCCF02S,DKCF02S,DOCF02S Theirelectricalcircuitdesign,layout,componentsusedandinternalwiringareidentical, Onlythemodelnameisdifferent. Signiture: GranteeContact:BeraYang CompanyName:HesungInnovationLimited Date:May15,2024

Externalphotos

Size:51*61mm

Internalphotos ANT

ShenzhenHuaxiaTestingTechnologyCo.,Ltd. 1F.,BlockAofTongshengTechnologyBuilding,HuahuiRoad,DalangStreet,LonghuaDistrict, Shenzhen,China Telephone:+86-755-26648640 Fax:+86-755-26648637 Website:www.cqa-cert.com ReportTemplateVersion:V05 ReportTemplateRevisionDate:2021-11-03 RFExposureEvaluationReport Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,Theresult(s)showninthisreportreferonlyto thesample(s)tested.WithoutwrittenapprovalofCQA,thisreportcan’tbereproducedexceptinfull. ReportNo.:CQASZ20240400737E-03 Applicant: HesungInnovationLimited AddressofApplicant: Room803,ChevalierHouse,45-51ChathamRoadSouth,TsimShaTsui, Kowloon,HongKong EquipmentUnderTest(EUT): EUTName:SmartCeilingFan ModelNo.:DR-HCF002S,WDR-CF002S,DTCF02S,DWCF02S,DBCF02S,DCCF02S, DKCF02S,DOCF02S TestModelNo.:DR-HCF002S BrandName:DREO FCCID:2A3SYCF002S Standards: 47CFRPart1.1307 47CFRPart1.1310 447498D04InterimGeneralRFExposureGuidancev01 DateofReceipt:2024-04-30 DateofTest: 2024-04-30to2024-05-13 DateofIssue:2024-05-15 TestResult:PASS* *Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove TestedBy: (LewisZhou) ReviewedBy: (TimoLei) ApprovedBy: (AlexWang) ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20240400737E-03 Page:2of8 1Version RevisionHistoryOfReport ReportNo.Version Description IssueDate CQASZ20240400737E-03Rev.01 Initialreport 2024-05-15 ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20240400737E-03 Page:3of8 2Contents Page 1VERSION............................................................................................................................................................................2 2CONTENTS........................................................................................................................................................................3 ..................................................................................................................................................................................................3 3GENERALINFORMATION..............................................................................................................................................4 3.1CLIENTINFORMATION...................................................................................................................................................4 3.2GENERALDESCRIPTIONOFEUT...................................................................................................................................4 3.3GENERALDESCRIPTIONOFBLE...................................................................................................................................4 3.4GENERALDESCRIPTIONOF2.4GWIFICLASSIC...........................................................................................................5 4MPEEVALUATION...........................................................................................................................................................6 4.1RFEXPOSURECOMPLIANCEREQUIREMENT.................................................................................................................6 4.1.1Limits....................................................................................................................................................................6 4.1.2TestProcedure...................................................................................................................................................6 4.1.3EUTRFExposure..............................................................................................................................................7 ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20240400737E-03 Page:4of8 3GeneralInformation 3.1ClientInformation Applicant: HesungInnovationLimited AddressofApplicant: Room803,ChevalierHouse,45-51ChathamRoadSouth,TsimShaTsui, Kowloon,HongKong Manufacturer: HesungInnovationLimited AddressofManufacturer: Room803,ChevalierHouse,45-51ChathamRoadSouth,TsimShaTsui, Kowloon,HongKong Factory: HesungInnovationLimited AddressofFactory: Room803,ChevalierHouse,45-51ChathamRoadSouth,TsimShaTsui, Kowloon,HongKong 3.2GeneralDescriptionofEUT ProductName: SmartCeilingFan ModelNo.: DR-HCF002S,WDR-CF002S,DTCF02S,DWCF02S,DBCF02S, DCCF02S,DKCF02S,DOCF02S TestModelNo.: DR-HCF002S TradeMark: DREO SoftwareVersion: V1.0 HardwareVersion: IMB-4N01V1.020231026 EUTPowerSupply: PowersupplyAC120V 3.3GeneralDescriptionofBLE OperationFrequency: 2402MHz~2480MHz BluetoothVersion: BluetoothSpec5.2 ModulationType: GFSK NumberofChannel: 40 TransferRate:1Mbps SampleType: MobilePortable AntennaType:FPCantenna AntennaGain:4.99dBi ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20240400737E-03 Page:5of8 3.4GeneralDescriptionof2.4GWIFIClassic OperationFrequency: 2412MHz~2462MHz TypeofModulation: IEEEfor802.11b:DSSS(CCK,DQPSK,DBPSK) IEEEfor802.11g:OFDM(64QAM,16QAM,QPSK,BPSK) IEEEfor802.11n(HT20):OFDM(64QAM,16QAM,QPSK,BPSK) NumberofChannel: IEEE802.11b/g,IEEE802.11nHT20:11Channels ChannelSeparation: 5MHz TransferRate: IEEEfor802.11b: 1Mbps/2Mbps/5.5Mbps/11Mbps IEEEfor802.11g: 6Mbps/9Mbps/12Mbps/18Mbps/24Mbps/36Mbps/48Mbps/54Mbps IEEEfor802.11n(HT20): 6.5Mbps/13Mbps/19.5Mbps/26Mbps/39Mbps/52Mbps/58.5Mbps/65Mbps SampleType: MobilePortable AntennaType:FPCantenna AntennaGain:4.99dBi Note： Theaboveparameterswilldirectlyaffectthetestresults.Theinformationisprovidedbytheapplicant. ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20240400737E-03 Page:6of8 4MPEEvaluation 4.1RFExposureComplianceRequirement 4.1.1Limits ThetableappliestoanyRFsource(i.e.,singlefixed,mobile,andportabletransmitters)andspecifiespower anddistancecriteriaforeachofthefivefrequencyrangesusedfortheMPElimits.Thesecriteriaapplyat separationdistancesfromanypartoftheradiatingstructureofatleastλ/2π.Thethresholdsarebasedonthe generalpopulationMPElimitswithasingleperfectreflection,outsideofthereactivenear-field,andinthemain beamoftheradiator.FormobiledevicesthatarenotexemptperT…

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ShenzhenHuaxiaTestingTechnologyCo.,Ltd. 1F.,BlockAofTongshengTechnologyBuilding,HuahuiRoad,DalangStreet,LonghuaDistrict, Shenzhen,China Telephone:+86-755-26648640 Fax:+86-755-26648637 Website:www.cqa-cert.com ReportTemplateVersion:V05 ReportTemplateRevisionDate:2021-11-03 TestReport Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,Theresult(s)showninthisreportreferonly tothesample(s)tested.WithoutwrittenapprovalofCQA,thisreportcan’tbereproducedexceptinfull. ReportNo.:CQASZ20240400737E-01 Applicant: HesungInnovationLimited AddressofApplicant: Room803,ChevalierHouse,45-51ChathamRoadSouth,TsimShaTsui, Kowloon,HongKong EquipmentUnderTest(EUT): Product:SmartCeilingFan ModelNo.:DR-HCF002S,WDR-CF002S,DTCF02S,DWCF02S,DBCF02S,DCCF02S, DKCF02S,DOCF02S TestModelNo.:DR-HCF002S BrandName:DREO FCCID:2A3SYCF002S Standards:47CFRPart15,SubpartC DateofReceipt:2024-04-30 DateofTest: 2024-04-30to2024-05-13 DateofIssue:2024-05-15 TestResult:PASS* *Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove. TestedBy: (LewisZhou) ReviewedBy: (TimoLei) ApprovedBy: (AlexWang) ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20240400737E-01 Page: 2 of 48 1Version RevisionHistoryOfReport ReportNo.Version Description IssueDate CQASZ20240400737E-01Rev.01Initialreport2024-05-15 ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20240400737E-01 Page: 3 of 48 2TestSummary TestItemTestRequirementTestmethodResult AntennaRequirement 47CFRPart15,SubpartCSection 15.203/15.247(c) ANSIC63.102013PASS ACPowerLine Conducted Emission 47CFRPart15,SubpartCSection 15.207 ANSIC63.102013PASS ConductedPeakOutput Power 47CFRPart15,SubpartCSection 15.247(b)(3) ANSIC63.102013PASS 6dBOccupied Bandwidth 47CFRPart15,SubpartCSection 15.247(a)(2) ANSIC63.102013PASS PowerSpectralDensity 47CFRPart15,SubpartCSection 15.247(e) ANSIC63.102013PASS Band-edgeforRF ConductedEmissions 47CFRPart15,SubpartCSection 15.247(d) ANSIC63.102013PASS RFConductedSpurious Emissions 47CFRPart15,SubpartCSection 15.247(d) ANSIC63.102013PASS RadiatedSpurious Emissions 47CFRPart15,SubpartCSection 15.205/15.209 ANSIC63.102013PASS Restrictedbandsaround fundamentalfrequency (RadiatedEmission) 47CFRPart15,SubpartCSection 15.205/15.209 ANSIC63.102013PASS ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20240400737E-01 Page: 4 of 48 3Contents Page 1VERSION..........................................................................................................................................................................2 2TESTSUMMARY............................................................................................................................................................3 3CONTENTS......................................................................................................................................................................4 4GENERALINFORMATION...........................................................................................................................................5 4.1CLIENTINFORMATION.................................................................................................................................................5 4.2GENERALDESCRIPTIONOFEUT.................................................................................................................................5 4.3ADDITIONALINSTRUCTIONS........................................................................................................................................7 4.4TESTENVIRONMENT...................................................................................................................................................8 4.5DESCRIPTIONOFSUPPORTUNITS...............................................................................................................................8 4.6STATEMENTOFTHEMEASUREMENTUNCERTAINTY....................................................................................................9 4.7TESTLOCATION........................................................................................................................................................10 4.8TESTFACILITY..........................................................................................................................................................10 4.9DEVIATIONFROMSTANDARDS..................................................................................................................................10 4.10OTHERINFORMATIONREQUESTEDBYTHECUSTOMER..........................................................................................10 4.11EQUIPMENTLIST.....................................................................................................................................................11 5TESTRESULTSANDMEASUREMENTDATA.....................................................................................................12 5.1ANTENNAREQUIREMENT..........................................................................................................................................12 5.2CONDUCTEDEMISSIONS............................................................................................................................................13 5.3CONDUCTEDPEAKOUTPUTPOWER..........................................................................................................................17 5.46DBOCCUPYBANDWIDTH........................................................................................................................................20 5.5POWERSPECTRALDENSITY......................................................................................................................................23 5.6BAND-EDGEFORRFCONDUCTEDEMISSIONS..........................................................................................................26 5.7SPURIOUSRFCONDUCTEDEMISSIONS...........................................................................................................…

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ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20240400737E-01 Page: 41 of 48 7Photographs-EUTConstructionalDetails ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20240400737E-01 Page: 42 of 48 ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20240400737E-01 Page: 43 of 48 ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20240400737E-01 Page: 44 of 48 ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20240400737E-01 Page: 45 of 48

ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20240400737E-01 Page: 46 of 48 ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20240400737E-01 Page: 47 of 48 ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20240400737E-01 Page: 48 of 48 ***ENDOFREPORT***

ShenzhenHuaxiaTestingTechnologyCo.,Ltd. 1F.,BlockAofTongshengTechnologyBuilding,HuahuiRoad,DalangStreet,LonghuaDistrict, Shenzhen,China Telephone:+86-755-26648640 Fax:+86-755-26648637 Website:www.cqa-cert.com ReportTemplateVersion:V05 ReportTemplateRevisionDate:2021-11-03 TESTREPORT Thetestreportiseffectiveonlywithbothsignatureandspecializedstamp,Theresult(s)showninthisreportreferonlyto thesample(s)tested.WithoutwrittenapprovalofCQA,thisreportcan’tbereproducedexceptinfull. ReportNo.:CQASZ20240400737E-02 Applicant: HesungInnovationLimited AddressofApplicant: Room803,ChevalierHouse,45-51ChathamRoadSouth,TsimShaTsui,Kowloon, HongKong EquipmentUnderTest(EUT): Product:SmartCeilingFan ModelNo.:DR-HCF002S,WDR-CF002S,DTCF02S,DWCF02S,DBCF02S,DCCF02S, DKCF02S,DOCF02S TestModelNo.:DR-HCF002S BrandName:DREO FCCID:2A3SYCF002S Standards:47CFRPart15,SubpartC DateofReceipt:2024-04-30 DateofTest: 2024-04-30to2024-05-13 DateofIssue:2024-05-15 TestResult:PASS* *Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove . TestedBy: (LewisZhou) ReviewedBy: (TimoLei) ApprovedBy: (AlexWang) ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20240400737E-02 Page:2of70 1Version RevisionHistoryOfReport ReportNo.Version Description IssueDate CQASZ20240400737E-02Rev.01 Initialreport 2024-05-15 ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20240400737E-02 Page:3of70 2TestSummary TestItemTestRequirementTestmethodResult AntennaRequirement47CFRPart15.203N/APASS ACPowerLine Conducted Emission 47CFRPart15.207ANSIC63.10-2013PASS ConductedPeak& AverageOutputPower 47CFRPart15.247ANSIC63.10-2013PASS 6dBOccupied Bandwidth 47CFRPart15.247ANSIC63.10-2013PASS PowerSpectralDensity47CFRPart15.247ANSIC63.10-2013PASS Band-edgeforRF ConductedEmissions 47CFRPart15.247ANSIC63.10-2013PASS RFConductedSpurious Emissions 47CFRPart15.247ANSIC63.10-2013PASS RadiatedSpurious Emissions 47CFRPart15.209ANSIC63.10-2013PASS Restrictedbandsaround fundamentalfrequency (RadiatedEmission) 47CFRPart15.205/15.209ANSIC63.10-2013PASS Remark: Thetestedsample(s)andthesampleinformationareprovidedbytheclient. Tx:InthiswholereportTx(ortx)meansTransmitter. Rx:InthiswholereportRx(orrx)meansReceiver. RF:InthiswholereportRFmeansRadiatedFrequency. CH:InthiswholereportCHmeanschannel. Volt:InthiswholereportVoltmeansVoltage. Temp:InthiswholereportTempmeansTemperature. Humid:InthiswholereportHumidmeanshumidity. Press:InthiswholereportPressmeansPressure. N/A:Inthiswholereportnotapplication ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20240400737E-02 Page:4of70 3Contents Page 1VERSION......................................................................................................................................................................2 2TESTSUMMARY........................................................................................................................................................3 3CONTENTS..................................................................................................................................................................4 4GENERALINFORMATION.......................................................................................................................................5 4.1CLIENTINFORMATION.............................................................................................................................................5 4.2GENERALDESCRIPTIONOFEUT..........................................................................................................................5 4.3PRODUCTSPECIFICATIONSUBJECTIVETOTHISSTANDARD................................................................................5 4.4TESTENVIRONMENTANDMODE...........................................................................................................................7 4.5DESCRIPTIONOFSUPPORTUNITS........................................................................................................................8 4.6TESTLOCATION......................................................................................................................................................8 4.7TESTFACILITY........................................................................................................................................................8 4.8STATEMENTOFTHEMEASUREMENTUNCERTAINTY.............................................................................................9 4.9DEVIATIONFROMSTANDARDS..............................................................................................................................9 4.10ABNORMALITIESFROMSTANDARDCONDITIONS................................................................................................9 4.11OTHERINFORMATIONREQUESTEDBYTHECUSTOMER....................................................................................9 4.12EQUIPMENTLIST................................................................................................................................................10 5TESTRESULTSANDMEASUREMENTDATA..................................................................................................11 5.1ANTENNAREQUIREMENT.....................................................................................................................................11 5.2CONDUCTEDEMISSIONS......................................................................................................................................12 5.3CONDUCTEDPEAK&AVERAGEOUTPUTPOWER.............................................................................................16 TestResult............................................................................................................................................................17 Note:......................................................................................................................................................................17 WhenDutycycle>98%,D.C.Fisnotrequired.......…

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ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20240400737E-02 Page:61of70 Testmode:802.11n20(mcs0)Testchannel:Lowest Frequency Meter ReadingFactor Emission LevelLimitsOver Detector Type Ant.Pol. (MHz)(dBμV)(dB)(dBμV/m)(dBμV/m)(dB) H/V 4824.00052.99-4.2648.7374-25.27peakH 4824.00036.56-4.2632.3054-21.70AVGH 7236.00051.781.1852.9674-21.04peakH 7236.00038.171.1839.3554-14.65AVGH 4824.00056.09-4.2651.8374-22.17peakV 4824.00038.17-4.2633.9154-20.09AVGV 7236.00051.761.1852.9474-21.06peakV 7236.00035.841.1837.0254-16.98AVGV Testmode:802.11n20(mcs0)Testchannel:Middle Frequency Meter Reading Factor Emission Level LimitsOver Detector Type Ant.Pol. (MHz)(dBμV)(dB)(dBμV/m)(dBμV/m)(dB) H/V 4874.00052.73-4.1248.6174-25.39peakH 4874.00036.54-4.1232.4254-21.58AVGH 7311.00048.581.4650.0474-23.96peakH 7311.00036.791.4638.2554-15.75AVGH 4874.00052.79-4.1248.6774-25.33peakV 4874.00036.37-4.1232.2554-21.75AVGV 7311.00048.711.4650.1774-23.83peakV 7311.00035.151.4636.6154-17.39AVGV ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20240400737E-02 Page:62of70 Testmode:802.11n20(mcs0)Testchannel:Highest Frequency Meter ReadingFactor Emission LevelLimitsOver Detector Type Ant.Pol. (MHz)(dBμV)(dB)(dBμV/m)(dBμV/m)(dB) H/V 4924.00051.71-4.0347.6874-26.32peakH 4924.00038.61-4.0334.5854-19.42AVGH 7386.00049.611.6651.2774-22.73peakH 7386.00036.561.6638.2254-15.78AVGH 4924.00053.87-4.0349.8474-24.16peakV 4924.00037.69-4.0333.6654-20.34AVGV 7386.00050.011.6651.6774-22.33peakV 7386.00037.121.6638.7854-15.22AVGV Remark: 1)TheMCS0ofrateof802.11n20istheworstcase. 2)ThefieldstrengthiscalculatedbyaddingtheAntennaFactor,CableFactor&Preamplifier.Thebasic equationwithasamplecalculationisasfollows: FinalTestLevel=ReceiverReading+AntennaFactor+CableFactor–PreamplifierFactor 3)Scanfrom9kHzto25GHz,Thedisturbanceabove13GHzandbelow30MHzwasverylow,andthe aboveharmonicswerethehighestpointcouldbefoundwhentesting,soonlytheaboveharmonicshad beendisplayed.Theamplitudeofspuriousemissionsfromtheradiatorwhichareattenuatedmorethan 20dBbelowthelimitneednotbereported. ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20240400737E-02 Page:63of70 5.9 Restrictedbandsaroundfundamentalfrequency TestRequirement:47CFRPart15CSection15.209and15.205 TestMethod:ANSIC63.102013 TestSite:MeasurementDistance:3m(Semi-AnechoicChamber) Limit: FrequencyLimit(dBuV/m@3m)Remark 30MHz-88MHz40.0Quasi-peakValue 88MHz-216MHz43.5Quasi-peakValue 216MHz-960MHz46.0Quasi-peakValue 960MHz-1GHz54.0Quasi-peakValue Above1GHz 54.0AverageValue 74.0PeakValue TestSetup: Figure1.30MHzto1GHzFigure2.Above1GHz TestProcedure: a.1)Below1G:TheEUTwasplacedonthetopofarotatingtable0.8 metersabovethegroundata3metersemi-anechoiccamber.Thetable wasrotated360degreestodeterminethepositionofthehighestradiation. 2)Above1G:TheEUTwasplacedonthetopofarotatingtable1.5 metersabovethegroundata3metersemi-anechoiccamber.Thetable wasrotated360degreestodeterminethepositionofthehighestradiation. Note:Fortheradiatedemissiontestabove1GHz: PlacethemeasurementantennaawayfromeachareaoftheEUT determinedtobeasourceofemissionsatthespecifiedmeasurement distance,whilekeepingthemeasurementantennaaimedatthesourceof emissionsateachfrequencyofsignificantemissions,withpolarization orientedformaximumresponse.Themeasurementantennamayhaveto behigherorlowerthantheEUT,dependingontheradiationpatternofthe emissionandstayingaimedattheemissionsourceforreceivingthe maximumsignal.Thefinalmeasurementantennaelevationshallbethat whichmaximizestheemissions.Themeasurementantennaelevationfor maximumemissionsshallberestrictedtoarangeofheightsoffrom1m to4mabovethegroundorreferencegroundplane. b.TheEUTwasset3metersawayfromtheinterference-receivingantenna, whichwasmountedonthetopofavariable-heightantennatower. c.Theantennaheightisvariedfromonemetertofourmetersabovethe groundtodeterminethemaximumvalueofthefieldstrength.Both horizontalandverticalpolarizationsoftheantennaaresettomakethe 1 5 0 c m ShenzhenHuaxiaTestingTechnologyCo.,Ltd. ReportNo.:CQASZ20240400737E-02 Page:64of70 measurement. d.Foreachsuspectedemission,theEUTwasarrangedtoitsworstcaseand thentheantennawastunedtoheightsfrom1meterto4metersandthe rotatabletablewasturnedfrom0degreesto360degreestofindthe maximumreading. e.Thetest-receiversystemwassettoPeakDetectFunctionandSpecified BandwidthwithMaximumHoldMode. f.Placeamarkerattheendoftherestrictedbandclosesttothetransmit frequencytoshowcompliance.Alsomeasureanyemissionsinthe restrictedbands.Savethespectrumanalyzerplot.Repeatforeachpower andmodulationforlowestandhighestchannel g.TesttheEUTinthelowestchannel,themiddlechannel,theHighest channel. h.TheradiationmeasurementsareperformedinX,Y,Zaxispositioningfor Tran…

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