2BRZJ-SYJ-A011CPower bank

深圳华科生数字科技有限公司 ShenzhenHuakeshengDigtalTechnologyCO.,LTD ProductSpecificationReport CompanyTelephoneNumber ： 0755-23761449 ReportNumber： CustomerNumber: SYJ-A011C-15W CustomerMaterialNumber: ProductName:PowerbankPCBA ProductType:SYJ-A011C-15W DatePrepared:2025-8-4 SupplierConfirmationCustomerConfirmation WOLDApprovalCustomer'sApproval FormulationApprovedAuditingApproved DevelopmentApprovedCheckedApproved **Note:“CustomerPartNumber”isarequiredfieldandmustbefilledinbythecustomer. I.PCBAKeyPerformanceParameters： ProjectParameterNameMinTypMaxUnitNote L i t h i u m B a t t e r y P r o t e c t i o n S e c t i o n OverchargeProtectionVoltage4.3754.4254.475V OverchargeProtectionRelease Voltage 4.24.254.3V OvervoltageProtectionVoltage2.32.42.5V OvercurrentProtectionRelease Voltage 2.93.03.1V DischargeOvercurrentProtection Current 121824A DischargeOvercurrentProtection Delay 5 1020mS DischargeShort-circuitProtection Current 40 80120A DischargeShort-circuitProtection Delay 50 150600uS 0VBatteryChargingSupport I P 5 3 5 3 C h a r g i n g S e c t i o n InputVoltage（VBUS/VIN）4.55/9/1213V InputOvervoltageVoltage （VBUS/VIN） 1313.514V ConstantVoltageChargingVoltage (4.35V) 4.334.374.39V ConstantCurrentCharging (VBUS=5V)(InputCurrent) 2.22.52.8A ConstantCurrentCharging (VBUS=9V)(InputCurrent) 1.72.02.3A ConstantCurrentCharging (VBUS=12V)(InputCurrent) 1.31.51.7A TrickleCharging(VBAT<2.5V)5075100mA TrickleCharging(2.5V<VBAT<3.0V)100200300mA TrickleCut-offVoltage2.93.03.1V ChargeTerminationCurrent250400550mA RechargeThreshold4.054.104.15V I P 5 3 5 3 D i s c h a r g e S e c t i o n BatteryOperatingRange34.4V No-loadVoltage5V4.855.055.25V No-loadVoltage9V8.899.3V No-loadVoltage12V11.81212.45V LoadVoltage5V/1A4.755.055.25V LoadVoltage9V/1A8.699.3 LoadVoltage12V/1A11.51212.45 LoadRippleVoltage5V3A200250mVp-p Whencarryinga5V3Aload， Vbat=3.70V Efficiency88%90%92% Whencarryinga5V3Aload， Vbat=3.70V（boardend voltage） OutputLoad5V 3.1A OutputLoad9V 2.22A OutputLoad12V1.67A OutputOvercurrentProtection5V3.444.4A OutputOvercurrentProtection9V2.252.62.9A OutputOvercurrentProtection 12V 1.71.92.2A OvercurrentProtectionTime30mS Short-circuitProtectionCurrent4.4A Short-circuitProtectionTime150200uS AutomaticShutdownLoad Current 4080120mA No-loadAutomaticShutdownDelay253244S Multi-portLightLoadShutdown DetectionTime 141618V D+Voltage(USB1)2.73.03.3V StandbyVoltage D-Voltage(USB1)2.73.03.3V C o m p l e t e M a c h i n e StandbyCurrent110150350uA AllMovementsStopped. Short-circuitProtectionYes Stop5VOutput ChargeAndDischarge Simultaneously YesOutputDuringCharging WirelessChargingParameters:  CompliantwiththeWPC(WirelessPowerConsortium)internationalwirelesschargingalliance WPC1.2versionQistandard.  OCP(OverCurrentProtection)overcurrentprotection. DPL(DynamicPowerLimiting)Supportsdynamicpowerlimitingfunction.  ForeignObjectDetection(FOD),PMODenhancedparasiticmetaldetection,therebypreventing powerlosscausedbytheincorrectplacementofmetalobjectsinthewirelesspowertransmission field. Inputvoltage:9V,inputcurrent:0.5A～2A. Outputcurrent0.35A～1A. Displaychargingstatusmode,faultindication.  SupportsSamsung,Huaweifastcharging Note: 1Oncewirelesschargingisturnedon,ifthereisnoloadfor12seconds,thewirelesscharging outputwillautomaticallyshutdown.Ifyouneedtoturnitonagain,youwillneedtoclickthe switch. 2 ComplieswiththeWPC1.2standard,butdoesnothaveacertificationID. I.DisplayModeandSwitchFunction： 1.Displaymode: Digitaltubedisplay: 1Small188withfastchargingindicatorandwirelesschargingindicator: Whencharging,thebatteryleveldigitsflashuntilfullycharged,atwhichpointalldigitsremainlit; Whendischarging,thebatteryleveldigitsflashasanalarmwhenthebatteryleveldropsbelow5%,andremainlit whenabove5%; Bothfastcharginginputandoutputdisplaythefastchargingindicator. Wirelesschargingindicatordisplayswhenthereisaload,turnsoffwhenthereisnoload,andflashestoindicate foreignobjects; Note:Pleaseselectthecorrespondingmodelanddisplayaccordingtoactualconditions.Thefastchargingindicator canbeanyofthefollowingcharacters:PD,FastCharging,Lightning,etc. 1.Buttonoperation: Singleclick: ① Clicktoturnonwirelesscharging,longpresstoturnoffdischarging; ②Clickwhileonstandbytoturnonwirelesscharging,andthebatterylevelwillbedisplayedonthescreen.If thebatteryisoutofpower,00willbedisplayedandthenthescreenwillturnoff. Ifthemotherboardispoweredonbutnotactivatedforcharging,thecurrentbatterylevelwillbedisplayedandthen thescreenwillturnoff. Double-click: ①Equivalenttotwosingleclicks; Longpress: 1Turnoffboostinboostmode; 2Longpresshasnoeffectinothermodes. III.Portinputandoutputcurrent： 1、Portinput/output(individualportuse)； USBAoutput：5V3A/9V2A/12V1.5A/10V2.25A USBCinput：5V2.6A/9V2A/12V1.5A USBCoutput：5V3A9V2.22A/12V1.67A Wirelesschargingoutput：5W/10W/15W 2、Multipleoutputs:shared5V3A； 3、Whencharginganddischargingsimultaneouslyat5V,iftheoutputloadexceeds500mA± 100mA,priorityisgiventochargingtheload. IV.Schematicdiagram(forreferenceonly) V.PCBParameters PCBmaterialandprocess:FR-4, PCBdimensions:65x24x1.0mm(lengthxwidthxthickness). Lengthandwidthdeviation:±0.3mm;thicknessdeviation:±0.1mm. VI.BOMList(ForReferenceOnly): VII.Productionprecautions Circuitboardscontainstatic-sensitivecomponents.Poweroutletsandsolderingironsonthe productionlinemustbereliablygrounded. Productionoperatorsmusttakeanti-staticmeasurestopreventdamage.  Mainboardsmustnotbestackedorcollidedwithtopreventdamagetoresistorsandcapacitors. Duringtheboardseparationprocess,pleasepayattentiontotheforceandmethodusedtoprevent deformationorstretchingthatcoulddamageresistorsandcapacitors; PCBAboardswithsolderedbatteriesmustnotbestackedtogetherontheproductionlinetoavoid contactthatcouldcausevoltagespikesorhighcurrentsdamagingcomponents; Batterycapacityresistorsarespecifiedbythecustomer;theBOMandschematicdiagramarefor referenceonly. VIII.FCCCaution Thisdevicecomplieswithpart15oftheFCCRules.Operationissubjecttothefollowingtwo conditions:(1)thisdevicemaynotcauseharmfulinterference,and(2)thisdevicemustacceptany interferencereceived…

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Local Representative Letter For Certification Service in the USA Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(7), of the Commission’s Rules (47 C.F.R.) we attest as follows for the product listed below: FCC ID Model name 2BRZJ-SYJ-A011C SYJ-A011C We hereby acknowledge as follows: i.both signees confirm that the point of contact accepts responsibility to act as a US- American Representative on behalf of the applicant ii.the point of contact provides the physical U.S. address and email as listed below iii.both parties maintain the requirements of this agreement without expiration date US-American Point of Contact Applicant/Approval Holder Signature Signature Company Name: Global Product Services and Consultation LLC Shenzhen SYJ Gift Co., Ltd FRN: 00334067030037462389 Contact Name: Chi S Chan Yingyu Zhang Address: 328 W Palm Ave. Monrovia, CA91016 A Entrance, 4th Floor, Block B, Xuexiang Yuandong Industrial Park, Bantian, Longgang District, Shenzhen city, Guangdong Province, China Phone: 1-626-366-4358 N/A Email: [email protected] [email protected] Date : 09/04/2025 SC5091420

CoveredEquipmentCertificationAttestationLetter 2025.09.03 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA ATTN.:ReviewingEngineer FCCID:2BRZJ-SYJ-A011C ShenzhenSYJGiftCo.,Ltd(“theapplicant”)certifiesthattheequipmentforwhich authorizationissoughtisnot“covered”equipmentprohibitedfromreceivingan equipmentauthorizationpursuanttosection2.903oftheFCCrules. Note:Iftheequipmentforwhichtheapplicantseeksauthorizationisproducedby anyoftheentitiesidentifiedonthecurrentCoveredList,theapplicantshould includeanexplanationonwhytheequipmentisnot“covered”equipment. ShenzhenSYJGiftCo.,Ltd(“theapplicant”)certifiesthat,asofthedateofthefilingof theapplication,theapplicantisnotidentifiedontheCoveredListasanentityproducing “covered”equipment. ShenzhenSYJGiftCo.,Ltd(“theapplicant”)certifiesthattheequipmentforwhich authorizationissoughtdoesnotincludecybersecurityoranti-virussoftwareproducedor providedbyKasperskyLab,Inc.oranyofitssuccessorsandassignees,including equipmentwithintegratedKasperskyLab,Inc.(oranyofitssuccessorsandassignees) cybersecurityoranti-virussoftwarepursuanttoDA-24-886andKDB986446D01 CoveredEquipmentGuidancesectionB(2a). Signed: Printedname:YingyuZhang Title:Manager CompanyName:ShenzhenSYJGiftCo.,Ltd Date:2025.09.03

2025.09.03 FederalCommunicationsCommission Authorization&EvaluationDivision 7345OaklandMillsRoad Columbia,Maryland21046 RE:LETTEROFAGENTAUTHORIZATION ToWhomItMayConcern: We,theundersigned,herebyauthorizeShenzhenBangceTestingTechnologyCo.,Ltd.toacton ourbehalfinallmattersrelatingtoapplicationforequipmentauthorization,includingthesigningofall documentsrelatingtothesematters. Wealsoherebycertifythatnopartytotheapplicationauthorizedhereunderissubjecttothedenialof benefits,includingFCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuseActof1988,21 U.S.C.853(a). Sincerely, Name:YingyuZhang Title:Manager Company:ShenzhenSYJGiftCo.,Ltd

2025.09.03 EquipmentAutorisationDivision FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 FCCID:2BRZJ-SYJ-A011C ProductName:Powerbank RequestforConfidentiality PursuanttoSections0.457and0.459ofthecommission’srules,weherebyrequestthat thefollowingdocumentsbeheldconfidential: (Listherethedocumentsforwhichyouareseekingconfidentiality–forexample...) Schematics Blockdiagram  Operationdescription Thesematerialscontaintradesecretsandproprietaryinformationandarenot customarilyreleasedtothepublic.Thepublicdisclosureofthisinformationmightbe harmfultothecompanyandprovideunjustifiedbenefitstoourcompetitors. Name:YingyuZhang Title:Manager Company:ShenzhenSYJGiftCo.,Ltd

LetterofdeclarationKDB680106requirement FederalCommunicationsCommission EquipmentAuthorizationDivision,ApplicationProcessingBranch 7435OaklandMillsRoad Columbia,MD21048 Date:2025-9-3 FCCID:2BRZJ-SYJ-A011C ModelNumber:SYJ-A011C ToWhomItMayConcern, We,<ShenzhenSYJGiftCo.,Ltd>,herebydeclarethatourproduct(asabove)meetitem5.2 ofKDB680106v03r01asfollow: RequirementsofKDB680106D01Yes/NoDescription Powertransferfrequencyislessthan1MHz Yes Thedeviceoperateinthefrequency range111kHz-205kHz Theoutputpowerfromeachtransmittingelement(e.g., coil)islessthanorequalto15 watts. Yes Themaximumoutputpowerofthe primarycoilis15W. Aclientdeviceprovidingthemaximumpermittedloadis placedinphysicalcontactwiththetransmitter(i.e.,the surfacesofthetransmitterandclientdeviceenclosures needtobeinphysicalcontact) Yes Clientdeviceisplaceddirectlyin contactwiththetransmitter. Only§2.1091-Mobileexposureconditionsapply(i.e., thisprovisiondoesnotcover§2.1093-Portableexposure conditions). YesEUTisamobiledevice TheE-fieldandH-fieldstrengths,atandbeyond20cm surroundingthedevicesurface,aredemonstratedtobe lessthan50%oftheapplicableMPElimit,perKDB 447498,Table1.Thesemeasurementsshallbetaken alongtheprincipalaxesofthedevice,withoneaxis orientedalongthedirectionoftheestimatedmaximum fieldstrength,andforthreepointsperaxisoruntila1/d (inversedistancefromtheemitterstructure)field strengthdecayisobserved.Symmetryconsiderations maybeusedfortestreductionpurposes.Thedevice shallbeoperatedindocumentedworst-casecompliance scenarios(i.e.,theonesthatleadtothemaximumfield components),andwhilealltheradiatingstructures(e.g., coilsorantennas)thatbydesigncansimultaneously transmitareenergizedattheirnominalmaximum power. YesFulfilrequirements Forsystemswithmorethanoneradiatingstructure,the conditionsspecifiedin(5)mustbemetwhenthesystem isfullyloaded(i.e.,clientsabsorbingmaximumpower available),andwithalltheradiatingstructuresoperating atmaximumpoweratthesametime,asperdesign conditions.Ifthedesignallowsoneormoreradiating structurestobepoweredatahigherlevelwhileother radiatingstructuresarenotpowered,thenthosecases mustbetestedaswell.Forinstance,adevicemayuse threeRFcoilspoweredat5W,oronecoilpoweredat15 W:inthiscase,bothscenariosshallbetested YesEUThasonlyonecoil Pleasedonothesitatetocontactusforfurtherexplanationsorcomments. Sincerely, 2025-9-3 SignatureDate PrintedNameofSignee:YingyuZhang Company:ShenzhenSYJGiftCo.,Ltd Address:AEntrance,4thFloor,BlockB,XuexiangYuandongIndustrialPark,Bantian, LonggangDistrict,Shenzhencity,GuangdongProvince,China Phone:13172459540 Email:[email protected]

ReportNo.:CISRR250823185 Page:22of27 7.EXTERNALANDINTERNALPHOTOS 7.1Externalphotos ReportNo.:CISRR250823185 Page:23of27 ReportNo.:CISRR250823185 Page:24of27

FCCID:2BRZJ-SYJ-A011C Label Size:40mm*20mm FCCID:2BRZJ-SYJ-A011C LabelLocation

ReportNo.:CISRR250823185 Page:25of27 7.2Internalphotos ReportNo.:CISRR250823185 Page:26of27 ReportNo.:CISRR250823185 Page:27of27 ------Endofthereport----- ANT

ReportNo.:CISRR25082318501 Thetestresultsrelateonlytothetestedsamples. ThetestreportshouldnotbereproducedexceptinfullwithoutthewrittenapprovalofShenzhenBangce TestingTechnologyCo.,Ltd. Page1of14 TESTREPORT ReportNo.CISRR25082318501 ProjectNo.CISR250823185 FCCID2BRZJ-SYJ-A011C ApplicantShenzhenSYJGiftCo.,Ltd Address AEntrance,4thFloor,BlockB,XuexiangYuandongIndustrialPark, Bantian,LonggangDistrict,Shenzhencity,GuangdongProvince ManufacturerShenzhenSYJGiftCo.,Ltd Address AEntrance,4thFloor,BlockB,XuexiangYuandongIndustrialPark, Bantian,LonggangDistrict,Shenzhencity,GuangdongProvince ProductNamePowerbank TrademarkSYJSHUANGXI Model/TypereferenceSYJ-A011C ListedModel(s)N/A Standard FCCKDBpublication680106D01WirelessPowerTransferv04 FCCCFR47part11.1310 FCCCFR47part22.1091 TestdateAugust22,2025toAugust27,2025 IssuedateAugust30,2025 TestresultComplied Preparedby:JimmyHuangApprovedby:GenryLong ReportNo.:CISRR25082318501 Page 2 of 14 Contents 1.REPORTVERSION..........................................................................................................................................3 2.TESTDESCRIPTION.......................................................................................................................................4 3.SUMMARY........................................................................................................................................................5 3.1.ProductDescription*..................................................................................................................................5 3.2.RadioSpecificationDescription*..............................................................................................................5 3.3.ModificationofEUT.....................................................................................................................................5 3.4.Deviationfromstandards...........................................................................................................................5 3.5.TestingSite...................................................................................................................................................5 4.TESTCONFIGURATION.................................................................................................................................6 4.1.Descriptionsoftestmode...........................................................................................................................6 4.2.Supportunitusedintestconfiguration....................................................................................................6 4.3.Testsampleinformation.............................................................................................................................6 4.4.Environmentalconditions...........................................................................................................................6 4.5.Statementofthemeasurementuncertainty.............................................................................................7 4.6.EquipmentUsedduringtheTest................................................................................................................7 5.TESTRESULTS...............................................................................................................................................8 5.1.Reference......................................................................................................................................................8 5.2.Limit...............................................................................................................................................................8 5.3.RFExposureevaluationforWPT...............................................................................................................9 5.3.1.TestSetupDiagram..................................................................................................................................9 5.3.2.MeasurementProcedure..........................................................................................................................9 5.3.3.EquipmentApprovalConsiderations...................................................................................................10 5.3.4.TestResult...............................................................................................................................................11 5.3.5.TestSetupPhotos..................................................................................................................................12 5.4.RFExposureevaluationforsimultaneoustransmission......................................................................14 ReportNo.:CISRR25082318501 Page 3 of 14 1.REPORTVERSION VersionNo.IssuedateDescription 00August30,2025Original ReportNo.:CISRR25082318501 Page 4 of 14 2.TESTDESCRIPTION No.TestItemStandardRequirementResult 1FieldStrength FCCKDBpublication680106 D01WirelessPowerTransfer v04 FCCCFR47part11.1310 FCCCFR47part22.1091 Pass Note: ‒Themeasurementuncertaintyisnotincludedinthetestresult. ReportNo.:CISRR25082318501 Page 5 of 14 3.SUMMARY 3.1.ProductDescription* Mainunitinformation: ProductName:Powerbank TradeMark:SYJSHUANGXI ModelNo.:SYJ-A011C ListedModel(s):N/A Modeldifference:N/A Powersupply: OutputA:5V3A/9V2A/12V1.5A/10V2.25A OutputC:5V2.6A/9V2A/12V1.5A InputC:5V3A/9V2.22A/12V1.67A Hardwareversion:N/A Softwareversion:N/A Accessoryunitinformation: Batteryinformation:N/A 3.2.RadioSpecificationDescription* Technology:WirelessCharging Modulation:ContinuousWave Operationfrequency:111kHz-205kHz Antennatype:PCBAntenna Antennagain:0dBi 3.3.ModificationofEUT NomodificationsaremadetotheEUTduringalltestitems. 3.4.Deviationfromstandards None 3.5.TestingSite LaboratoryNameShenzhenBangceTestingTechnologyCo.,Ltd. LaboratoryLocation 101,building10,YunliIntelligentPark,Shutianpucommunity,Matian Street,GuangmingDistrict,Shenzhen，Guangdong,China Contactinformation Tel:86-7…

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WIRELESS CHARGING COIL Manufacturer: Shenzhen SYJ Gift Co., Ltd Address: A Entrance, 4th Floor, Block B, Xuexiang Yuandong Industrial Park, Bantian, Longga ng District, Shenzhen city, Guangdong Province, China Model: SYJ-A011C-ANT We statement that All measurements were performed radiated and therefore additional antenna gain documentation is not required. Product Appearance & Dimensions PHONE COIL 40*40MM

ReportNo.:CISRR250823185 Page:1of27 TESTREPORT ReportNo.:CISRR250823185 ProjectNo.CISR250823185 FCCID2BRZJ-SYJ-A011C Applicant:ShenzhenSYJGiftCo.,Ltd Address: AEntrance,4thFloor,BlockB,XuexiangYuandongIndustrialPark,Bantian, LonggangDistrict,Shenzhencity,GuangdongProvince ManufacturerShenzhenSYJGiftCo.,Ltd Address AEntrance,4thFloor,BlockB,XuexiangYuandongIndustrialPark,Bantian, LonggangDistrict,Shenzhencity,GuangdongProvince ProductName: Powerbank TradeMark:SYJSHUANGXI Model/Typereference:SYJ-A011C ListedModel(s):N/A Standard:FCCPart15SubpartC Testdate: August22,2025toAugust27,2025 Issuedate August30,2025 Testresult:Complied Preparedby:JimmyHuangApprovedby:GenryLong Thetestresultsrelateonlytothetestedsamples. ThetestreportshouldnotbereproducedexceptinfullwithoutthewrittenapprovalofShenzhenBangce TestingTechnologyCo.,Ltd. ReportNo.:CISRR250823185 Page:2of27 Contents 1.REPORTVERSION.........................................................................................................................................3 2.SUMMARYOFTESTRESULT.......................................................................................................................4 3.SUMMARY.....................................................................................................................................................5 3.1.ProductDescription....................................................................................................................................5 3.2.RadioSpecificationDescription................................................................................................................5 3.3.ModificationofEUT.....................................................................................................................................6 3.4.TestingSite...................................................................................................................................................6 3.5.FieldStrengthCalculation..........................................................................................................................6 3.6.DISTURBANCECalculation........................................................................................................................6 4.TESTCONFIGURATION.............................................................................................................................7 4.1.Testmode.....................................................................................................................................................7 4.2.Supportunitusedintestconfigurationandsystem...............................................................................7 4.3.Testsampleinformation.............................................................................................................................7 4.4.Testingenvironmentalcondition...............................................................................................................8 4.5.Statementofthemeasurementuncertainty.............................................................................................8 4.6.EquipmentUsedduringtheTest...............................................................................................................9 5.TESTCONDITIONSANDRESULTS....................................................................................................10 5.1.ACConductedEmission...........................................................................................................................10 5.2.20dBBandwidth........................................................................................................................................13 5.3.RadiatedSpuriousEmission....................................................................................................................15 6.TESTSETUPPHOTOS............................................................................................................................20 7.EXTERNALANDINTERNALPHOTOS.................................................................................................22 7.1Externalphotos...........................................................................................................................................22 7.2Internalphotos............................................................................................................................................25 ReportNo.:CISRR250823185 Page:3of27 1.REPORTVERSION VersionNo.IssuedateDescription 00August30,2025Original ReportNo.:CISRR250823185 Page:4of27 2.SUMMARYOFTESTRESULT Report clause TestItemStandardRequirementResult 5.2ACConductedEmission15.207PASS 5.420dBBandwidth15.215PASS 5.13RadiatedSpuriousEmission15.209PASS Note: ‒Themeasurementuncertaintyisnotincludedinthetestresult. ReportNo.:CISRR250823185 Page:5of27 3.SUMMARY 3.1.ProductDescription Mainunitinformation: ProductName:Powerbank TradeMark:SYJSHUANGXI ModelNo.:SYJ-A011C ListedModel(s):N/A Modeldifference:N/A Powersupply: OutputA:5V3A/9V2A/12V1.5A/10V2.25A OutputC:5V2.6A/9V2A/12V1.5A InputC:5V3A/9V2.22A/12V1.67A Hardwareversion:N/A Softwareversion:N/A Accessoryunitinformation: Batteryinformation:N/A 3.2.RadioSpecificationDescription Technology:WirelessCharging Modulation:ContinuousWave Operationfrequency:111kHz-205kHz Antennatype:PCBAntenna Antennagain:0dBi ReportNo.:CISRR250823185 Page:6of27 3.3.ModificationofEUT NomodificationsaremadetotheEUTduringalltestitems. 3.4.TestingSite LaboratoryName ShenzhenBangceTestingTechnologyCo.,Ltd. LaboratoryLocation 101,building10,YunliIntelligentPark,Shutianpucommunity,MatianStreet, GuangmingDistrict,Shenzhen，Guangdong,China FCCregistrationnumber736346 3.5.FieldStrengthCalculation ThefieldstrengthiscalculatedbyaddingtheAntennaFactorandCableFactorandsubtractingthe AmplifierGainandDutyCycleCorrectionFactor(ifany)fromthemeasuredreading.Thebasicequation withasamplecalculationisasfollows: FS(dBuV/m)=RA(dBuV)+AF(dB/m)+CL(dB)–AG(dB) WhereFS=FieldStrengt…

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ReportNo.:CISRR250823185 Page:20of27 6.TESTSETUPPHOTOS ConductedEmissionatACpowerline Emissionsinfrequencybands(below30MHz) ReportNo.:CISRR250823185 Page:21of27 Emissionsinfrequencybands(30M-1GHz)