2ATEV-BL3372-P-1V1WiFi/BT Module

World'sleadingsmarthomesolutionprovider Features 100MHz32bitsMCU 256KBSRAM/4MBpSRAM External2MB/4MBFLASH SupportAES，MD5，SHA1 SupportXIP Workingvoltage:DC3.3V SupportBLE(BT4.2) Wi-Firelatedfeatures Support802.11b/g/nstandard SupportstationandsoftAP SupportSmartConfigandAP configuration SupportWEP/WPA2 Supportmultiplecloudservices Integratedbalun/PA/LNA TCP/IPstackoptimizedforIoT application PCBantenna Peripherals: 3xUART 1xSPI 8xPWM Upto13GPIOs Workingtemperature:0 °C to+85 °C StampstyleSMDforsurface mountingproduction Applications Smarttransportation Smarthome/appliances Instruments Healthcare Industrialautomation Intelligentsecurity Smartenergy Model ModelAntennatypeNote BL3372-P_1V1 PCBantennaDefault WiFi/BTModule Version ： 1.6Releasedate ： 27/2/2023 BL3372-P_1V1 Product Manual BroadLink -2- Content 1.Overview...........................................................................................................................-3- 2.BasicSpecifications.........................................................................................................-3- 2.1.PowerConsumption.................................................................................................-3- 2.2.WorkingEnvironment..............................................................................................-4- 3.RadioSpecifications........................................................................................................-4- 3.1.BasicRadioSpecification.........................................................................................-4- 3.2.RadioPerformance...................................................................................................-5- 3.2.1IEEE802.11b.........................................................................................................-5- 3.2.2.IEEE802.11g.......................................................................................................-6- 3.2.3IEEE802.11n....................................................................................................-7- 4.BL3372-P_1V1HardwareInformation..........................................................................-8- 4.1.PINSequence............................................................................................................-8- 4.2.PINDefinitions..........................................................................................................-8- 4.3Recommendations....................................................................................................-9- 4.4.MechanicalDimensions.........................................................................................-10- 4.5.RecommendedPadSize........................................................................................-11- 4.6.Certifications...........................................................................................................-11- 4.7.Label.........................................................................................................................-12- 4.7.ShieldingCaseDimensions...................................................................................-12- 4.8.Packaging................................................................................................................-13- 5.ReferenceDesign...........................................................................................................-14- 5.1.UARTInterfaceDesign...........................................................................................-14- 5.2.PowerSupplyRequirement...................................................................................-15- RevisionHistory.................................................................................................................-19- Copyrights..........................................................................................................................-19- ContactUs..........................................................................................................................-19- BroadLink -3- 1.Overview BL3372-P_1V1isacost-effectiveembeddedWi-FimoduledesignedbyBroadLink,highly integratedwith32-bitMCUspeedupto100MHz,256KBSRAM,4MBpSRAMand2MBor 4MBflash,with3.3Vpowersupply. Themoduleintegratesradiotransceiver,MAC,baseband,allWi-Fiprotocols, configurations,andnetworkstack.Itcanbewidelyusedinapplicationslikesmarthome devices,remotemonitoringdevicesandmedicalcareinstruments. 2.BasicSpecifications 2.1.PowerConsumption PleaserefertoTable1forpowerconsumptiondata. Table1BL3372-P_1V1PowerConsumptionData SpecificationsMin.Typ.Max.Units VDD3.03.33.6V VIL(inputlowvoltage)0.8V VIH(inputhighvoltage)2.03.6V VOL(outputlowvoltage)0.4V VOH(outputhighvoltage)2.43.6V Standby(RX)6070mA pulsecurrent@TX [email protected] 270mA pulsecurrent@TX [email protected] 255mA pulsecurrent@TX250mA BroadLink -4- 11n@16dBm65Mbps [email protected] 2.2.WorkingEnvironment PleaserefertoTable2forworkingenvironmentdata. Table2BL3372-P_1V1WorkingEnvironmentData SymbolDescriptionMin.Max.Units TsStoragetemperature-40125 °C T A Ambientoperatingtemperature085 °C VddSupplyvoltage3.03.6V VioVoltageonIOpin03.6V 3.RadioSpecifications 3.1.BasicRadioSpecification PleaserefertoTable3forradiospecification. Table3BL3372-P_1V1RadioSpecification Radiorange2.412GHz-2.472GHz WirelessstandardsIEEE802.11b/g/n Radiooutput(conductive) 802.11b:16.5±1.5dBm@11Mbps 802.11g:16±1.5dBm@54Mbps 802.11n:15±1.5dBm@MCS7/HT20 BLE:5±2dBm Antennatype Internal:PCBantenna External:Notsupported Receivingsensitivity802.11b ≦ -90dBm@11Mbps BroadLink -5- 802.11g ≦ -76dBm@54Mbps 802.11n/HT20 ≦ -73dBm@MCS7 BLE ≦ -98dBm StackIPv4,TCP/UDP/FTP/HTTP/HTTPS/TLS/mDNS Datarate(max)[email protected],[email protected],[email protected] Security Encryptionstandard:Open/WEP-Open/WPA/WPA2 Encryptionalgorithm:WEP64/WEP128/TKIP/AES NetworktypesSTA/AP 3.2.RadioPerformance 3.2.1IEEE802.11b Table4BasicspecificationsunderIEEE802.11b ITEM Specification ModulationTypeDSSS/CCK Frequencyrange2412MHz~2462MHz C…

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HangzhouBroadLinkTechnologyCo.,Ltd. BuildingC,57Jiang'erRoad,Binjiang,Hangzhou310052,China Date:2023-04-10 FederalCommunicationsCommission AuthorizationandEvaluationDivision 1435OaklandMillsRoad Columbia,MD21046 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing SUBJECT:FCCApplicationforFCCID:2ATEV-BL3372-P-1V1 ToWhomItMayConcern: HangzhouBroadLinkTechnologyCo.,Ltd.certifiesthattheequipmentforwhichauthorizationissoughtisnot “covered”equipmentprohibitedfromreceivinganequipmentauthorizationpursuanttosection2.903ofthe FCCrules. Sincerely, Signatory [MengjiaoYan,PM]

HangzhouBroadLinkTechnologyCo.,Ltd. BuildingC,57Jiang'erRoad,Binjiang,Hangzhou310052,China Date:2023-04-10 FederalCommunicationsCommission AuthorizationandEvaluationDivision 1435OaklandMillsRoad Columbia,MD21046 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing SUBJECT:FCCApplicationforFCCID:2ATEV-BL3372-P-1V1 ToWhomItMayConcern: HangzhouBroadLinkTechnologyCo.,Ltd.certifiesthat,asofthedateofthefilingoftheapplication,the applicantisnotidentifiedontheCoveredListasanentityproducing“covered”equipment. Sincerely, Signatory [MengjiaoYan,PM]

HangzhouBroadLinkTechnologyCo.,Ltd. BuildingC,57Jiang'erRoad,Binjiang,Hangzhou,Zhejiang310052,China Date:2023-04-10 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 FCCID:2ATEV-BL3372-P-1V1 USAgent–AttestationStatement/Part2.911(d)(7) HangzhouBroadLinkTechnologyCo.,Ltd.certifiesthat,asof2023-04-10,wehavedesignated FCCUSAgent,LLCtoacceptserviceofprocessonourbehalfforFCCID: 2ATEV-BL3372-P-1V1. HangzhouBroadLinkTechnologyCo.,Ltd.,acceptstomaintainanagentofserviceofprocess intheUnitedStatesfornolessthanoneyearaftereitherthegranteehaspermanently terminatedallmarketingandimportationoftheapplicableequipmentwithintheU.S.,orthe conclusionofanyCommission-relatedadministrativeorjudicialproceedinginvolvingthe equipment,whicheverislater. FCCUSAgent,LLC,acceptsasofthedateofthefilingofthisapplication,theobligationof beingthedesignatedagentforthepurposeofacceptingserviceofprocessonbehalfof HangzhouBroadLinkTechnologyCo.,Ltd.forFCCID:2ATEV-BL3372-P-1V1 DesignatedAgentInformation: CompanyName:FCCUSAgent,LLC FRN:0033402884 Address:3722IllinoisAvenue,SaintCharles,IL,60174,USA ContactPerson:TimPayne Phone:708-571-3148 Email:[email protected] Sincerely, Company:HangzhouBroadLinkTechnology Co.,Ltd. DesignatedAgent:FCCUSAgent,LLC CompanyRepresentative:MengjiaoYanDesignatedAgentRepresentative:TimPayne Signature:Signature:

HangzhouBroadLinkTechnologyCo.,Ltd. BuildingC,57Jiang'erRoad,Binjiang,Hangzhou310052,China Date:2023-04-10 FEDERALCOMMUNICATIONSCOMMISSION AUTHORIZATIONANDEVALUATIONDIVISION 7435OAKLANDMILLSROAD COLUMBIA,MD21046 SUBJECT:FCCApplicationforFCCID:2ATEV-BL3372-P-1V1 ConfidentialityRequest Towhomitmayconcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,wearerequestingthe Commissiontowithholdthefollowingattachment(s)asconfidentialdocumentsfrompublicdisclosureindefinitely. ☒ BlockDiagram ☐ Tune-UpInformation ☒ OperationalDescription ☐ SecurityInformation ☒ Schematics ☐ SoftwareDefinedRadio(SDR)Information ☐ PartsList Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarilyreleasedtothepublic.The publicdisclosureofthesematerialsmaybeharmfultotheapplicantandprovideunjustifiedbenefitstoits competitors. Inadditionaltoabovementioneddocuments,inordertocomplywiththemarketingregulationsinTitle47CFR §2.803andtheimportationrulesinTitle47CFR§2.1204,whileensuringthatbusinesssensitiveinformation remainsconfidentialuntiltheactualmarketingofnewlyauthorizeddevices,werequestShortTermConfidentiality ofthefollowingattachment(s); ☐ ExternalPhotos ☐ TestSetupPhotos ☐ InternalPhotos ☐ UserManual ☐For45days,pursuanttoPublicNoticeDA04-1705. or ☐For180dayspursuanttoKDB726920D01. TheapplicantunderstandsthatpursuanttoSection0.457oftheRules,disclosureofthisapplicationandall accompanyingdocumentationwillnotbemadebeforethedateoftheGrantforthisapplication. HangzhouBroadLinkTechnologyCo.,Ltd. BuildingC,57Jiang'erRoad,Binjiang,Hangzhou310052,China Sincerely, Signatory [MengjiaoYan,PM]

HangzhouBroadLinkTechnologyCo.,Ltd. BuildingC,57Jiang'erRoad,Binjiang,Hangzhou310052,China Date:2023-04-10 FEDERALCOMMUNICATIONSCOMMISSION AUTHORIZATIONANDEVALUATIONDIVISION 7435OAKLANDMILLSROAD COLUMBIA,MD21046 SUBJECT:FCCApplicationforFCCID:2ATEV-BL3372-P-1V1 MODULARAPPROVALLETTER RegardingtotheFCC15.212,HangzhouBroadLinkTechnologyCo.,Ltd.wouldliketorequestmodular approvalforthesubmissionFCCID:2ATEV-BL3372-P-1V1.HangzhouBroadLinkTechnologyCo.,Ltd. confirmsthattheproductcomplieswithnumberedrequirementsidentifiedbelow: 1.“ThemodulartransmittermusthaveitsownRFShielding” ThisEUThasitsownshielding,pleasereferstoexternalphotosofthereport. “Themodulartransmittermusthavebufferedmodulation/datainputs” TheEUThasbuffereddatainputs;itisintegratedinchipRTL8720CM-QFN40. 2.“Themodulartransmittermusthaveitsownpowersupplyregulation” TheEUTinterfaceprovides3.3VDC,andhasitsownVCOinside. 3.“Themodulartransmittermustcomplywiththeantennaandtransmissionsystem requirementsofSections15.203,15.204(b)and15.204(c)” TheEUTmeetstheantennarequirements.IthasaPCBantenna.Refertothephotoofantennasare shownintheinternalphotos. 4.“Themodulartransmittermustbetestedinastand-aloneconfiguration.” TheEUTistestedinanaccesspointconfigurationviaDCpower. 5.“ThemodulartransmittermustbelabeledwithitsownFCCIDnumber.” TheEUThasitsownFCCIDandthelabelisvisible. 6.“Themodulartransmittermustcomplywithanyspecificruleoroperatingrequirements applicabletothetransmitterandthemanufacturemustprovideadequateinstructionsalong withmoduletoexplainanysuchrequirement.” TheEUTcomplywithallapplicableFCCRules.Warningdetailrefertotheusermanual. 7.“ThemodulartransmittermustcomplywithanyapplicableRFexposurerequirements.” TheEUTcomplywithallapplicableRFexposurerequirements.SeethisRFexposurereport. Sincerely, Signatory [MengjiaoYan,PM]

HangzhouBroadLinkTechnologyCo.,Ltd. BuildingC,57Jiang'erRoad,Binjiang,Hangzhou310052,China Date:2023-04-10 FEDERALCOMMUNICATIONSCOMMISSION AUTHORIZATIONANDEVALUATIONDIVISION 7435OAKLANDMILLSROAD COLUMBIA,MD21046 SUBJECT:FCCApplicationforFCCID:2ATEV-BL3372-P-1V1 POWEROFATTORNEY ToWhomItMayConcern: We,theundersigned,herebyauthorizeWaltekTestingGroup(Shenzhen)Co.,Ltd.JandySoonourbehalf,to applytotheFederalCommunicationsCommissiononourequipment.AnyandallactscarriedoutbyWaltek TestingGroup(Shenzhen)Co.,Ltd.JandySoonourbehalfshallhavethesameeffectasactsofourown. ThisistoadvisethatweareinfullcompliancewiththeAnti-DrugAbuseAct.We,HangzhouBroadLink TechnologyCo.,Ltd.arenotsubjecttoadenialoffederalbenefitspursuanttoSection5301oftheAnti-Drug Actof1988,21USC853a,andnopartytotheapplicationissubjecttoadenialoffederalbenefitspursuantto thatsection. Sincerely, Signatory [MengjiaoYan,PM]

ReferenceNo.:WTX23X03061288WPage2of6 WaltekTestingGroup(Shenzhen)Co.,Ltd. Http://www.waltek.com.cn EXHIBIT2-EUTEXTERNALPHOTOGRAPHS EUTView1 EUTView2

ReferenceNo.:WTX23X03061288WPage3of6 WaltekTestingGroup(Shenzhen)Co.,Ltd. Http://www.waltek.com.cn EXHIBIT3-EUTINTERNALPHOTOGRAPHS EUTHousingand BoardView1 AntennaView

1.RFExposureRequirements 1.1GeneralInformation ClientInformation Applicant:HangzhouBroadLinkTechnologyCo.,Ltd. Addressofapplicant:BuildingC,57Jiang’erRoad,Binjiang,Hangzhou,310052,P.R.China Manufacturer:HangzhouBroadLinkTechnologyCo.,Ltd. Addressofmanufacturer:BuildingC,57Jiang’erRoad,Binjiang,Hangzhou,310052,P.R.China GeneralDescriptionofEUT: ProductName:WiFi/BTModule TradeName:/ ModelNo.:BL3372-P_1V1 AddingModel(s):/ RatedVoltage:DC3.3V PowerAdapterModel:/ FCCID:2ATEV-BL3372-P-1V1 EquipmentType:Mobiledevice TechnicalCharacteristicsofEUT: Wi-Fi SupportStandards:802.11b,802.11g,802.11n FrequencyRange:2412-2462MHzfor802.11b/g/n(HT20) RFOutputPower:17.72dBm(Conducted) TypeofModulation:DBPSK,BPSK,DQPSK,QPSK,16QAM,64QAM QuantityofChannels:11for802.11b/g/n(HT20) ChannelSeparation:5MHz TypeofAntenna:PCBAntenna AntennaGain:0.8dBi Bluetooth BluetoothVersion:V4.2(BLEmode) FrequencyRange:2402-2480MHz RFOutputPower:5.21dBm(Conducted) DataRate:1Mbps Modulation:GFSK QuantityofChannels:40 ChannelSeparation:2MHz TypeofAntenna:PCBAntenna AntennaGain:0.8dBi 1.2RFExposureExemption Accordingto§1.1307(b)(3)andKDB447498D04InterimGeneralRFExposureGuidancev01,system operatingundertheprovisionsofthissectionshallbeoperatinginamannerthatthepublicisnotexposedto radiofrequencyenergylevelinexcesslimitformaximumpermissibleexposure. OptionA:FCCRulePart1.1307(b)(3)(i)(A):Theavailablemaximumtime-averagedpowerisnomorethan 1mW,regardlessofseparationdistance. OptionB:FCCRulePart1.1307(b)(3)(i)(B):Theavailablemaximumtime-averagedpoweroreffective radiatedpower(ERP),whicheverisgreater,islessthanorequaltothethresholdP th (mW)describedinthe followingformula.P th isgivenby: OptionC:FCCRulePart1.1307(b)(3)(i)(C):Theminimumseparationdistance(Rinmeters)fromthebodyof anearbypersonforthefrequency(finMHz)atwhichthesourceoperates,theERP(watts)isnomorethanthe calculatedvalueprescribedforthatfrequency.Rmustbeatleastλ/2π,whereλisthefree-spaceoperating wavelengthinmeters. SingleRFSourcesSubjecttoRoutineEnvironmentalEvaluation RFSourcefrequency(MHz)ThresholdERP(watts) 0.3-1.341,920R 2 1.34-303,450R 2 /f 2 30-3003.83R 2 300-1,5000.0128R 2 f 1,500-100,00019.2R 2 ForMultipleRFsources:FCCRulePart1.1307(b)(3)(ii): (A)Theavailablemaximumtime-averagedpowerofeachsourceisnomorethan1mWandthereisa separationdistanceoftwocentimetersbetweenanyportionofaradiatingstructureoperatingandthe nearestportionofanyotherradiatingstructureinthesamedevice,exceptifthesumofmultiplesourcesis lessthan1mWduringthetime-averagingperiod,inwhichcasetheymaybetreatedasasinglesource (separationisnotrequired). (B)InthecaseoffixedRFsourcesoperatinginthesametime-averagingperiod,orofmultiplemobileor portableRFsourceswithinadeviceoperatinginthesametimeaveragingperiod,ifthesumofthe fractionalcontributionstotheapplicablethresholdsislessthanorequalto1asindicatedinthefollowing equation. 1.3CalculatedResult Radio Access Technology Prediction Frequency Output Power Antenna Gain Duty Cycle Tune-Up Time-AveragedPower ERP (MHz)(dBm)(dBi)(%)(dBm)(dBm) Wi-Fi241217.720.810018.0016.65 Bluetooth24025.210.81007.005.65 Frequency Option Min.DistanceMax.PowerExposureLimit Ratio Result (MHz)(cm)(dBm)(mW)(mW)Pass/Fail 2412C20.0016.6546.24768.000.06Pass 2402C20.005.653.67768.000.01Pass Note:1.Time-AveragedPower=OutputPower*DutyCycle; ERP=Time-AveragedPower+Antennagain-2.15dB 2.OptionA,BandCrefersasclause1.2. 3.ForoptionB,Max(time-averagedpower,effectiveradiatedpower(ERP))convertstoMax.Power.For optionC,ERPconvertstoMax.Power; 4.ForoptionB,P th (mW)convertstoExposureLimit(mW);ForoptionC,ERP(W)convertstoExposure Limit(mW). 5.Ratio=Tune-UpERP(mW)/ExposureLimit(mW) ModeforSimultaneousMulti-bandTransmission: RadioAccess Technology Ratio1Ratio2 Simultaneous Ratio Limit Result Pass/Fail ------------ Wi-FiandBluetoothistheusethesameantennacannotsimultaneoustransmission. Result:Pass

ReportNo.:RFI-LAB-RF-202207-GG21-3 QP030-E11 Page1of10 TestingReport CustomerName:HangzhouBroadLinkTechnologyCo.,Ltd ProductName:Wi-FiModule SampleModel:BL3372-P ReferenceStandard:GB/T9410-2008;ANSI/IEEEStd149-1979 IssueDate:2022.9.14 Engineer:Date: Auditor:Date: Approver:Date: ReportNo.:RFI-LAB-RF-202207-GG21-3 QP030-E11 Page2of10 Version VersionNo.DateDescriptionFormulateApproval A02022.9.14Forthefirsttime,formulateJacksonEason Contents 1.GeneralInformation.........................................................................................................................3 1.1Generalinformationoftestinginstitutions...........................................................................3 1.2Testingprinciple...................................................................................................................3 1.3Testequipment......................................................................................................................4 1.4Testenvironment...................................................................................................................4 1.5Statement..............................................................................................................................4 2.SampleInformation.........................................................................................................................5 2.1Clientinformation.................................................................................................................5 2.2DescriptionofEUT(S)..........................................................................................................5 2.3EUTappearance....................................................................................................................6 2.4DUTsetupphotooffreespaceOTAtesting........................................................................6 3.TestResults......................................................................................................................................7 3.1Teststandard.........................................................................................................................7 3.2Testuncertainty.....................................................................................................................7 3.3Testdata................................................................................................................................8 3.3.1VSWRparameters.....................................................................................................8 3.3.2VSWRdata................................................................................................................8 3.3.3Typicalfreespaceefficiencyandgain......................................................................8 3.3.4Typicalfreespaceradiationpattern...........................................................................9 （Thefollowingisblank）..............................................................................................................10 ReportNo.:RFI-LAB-RF-202207-GG21-3 QP030-E11 Page3of10 1.GeneralInformation 1.1Generalinformationoftestinginstitutions Name ShenzhenRFI-LABCommunicationTechnologyCo.,Ltd. Address 10/FA,LingyunBld,LiufangRd,BaoanDistrict,SZ Tel 13798473001 E-mail [email protected] Equipment Alltheequipmentusedinthereportisfixedin 10/FA,LingyunBld,LiufangRd,BaoanDistrict,SZ 1.2Testingprinciple ReportNo.:RFI-LAB-RF-202207-GG21-3 QP030-E11 Page4of10 1.3Testequipment EquipmentModelNo.SerialNo.Manufacturer Calibration date Next calibration date 16probe microwave chamber 3*3*2.5 RFI-LAB-RF -A00 SUNYIELD2021.3.152023.3.14 Network Analyzer E5071C RFI-LAB-RF -A02 Agilent 2022.5.132023.5.12 Network Analyzer E5071C RFI-LAB-RF -C02 KEYSIGHT2022.5.132023.5.12 1.4Testenvironment Temperature 24.3°C Humidity 58%RH Pressure 100.07kPa 1.5Statement (1)Thetestresultsinthereportareonlyapplicabletothetestedsamplesandthetestedsamples workundertheenvironmentdescribedinthereport. (2)OnlyShenzhenRFI-LABCommunicationTechnologyCo.,Ltd.havetherighttomodifythe report,andthemodificationinformationshallbeannotatedintherevisionform. (3)Anyobjectiontothisreportshallberaisedwithin30daysafterformalconfirmationofthe report. (4)Thisreportisinvalidifthereisanyevidencethatthesampleinformationprovidedisfalsified. (5)Thereportisinvalidwithoutthesignatureoftheauditorandapprover. ReportNo.:RFI-LAB-RF-202207-GG21-3 QP030-E11 Page5of10 2.SampleInformation 2.1Clientinformation Name HangzhouBroadLinkTechnologyCo.,Ltd Address UnitC,Building1,No.57Jiang’erRoad,ChangheStreet, BinjiangDistrict,Hangzhou,Zhejiang,P.R.China Contacts Mengjiao.yan Tel 18058715209 E-mail [email protected] 2.2DescriptionofEUT(S) ProductName Wi-FiModule SampleModel BL3372-P Size / SerialNo. ECOBAEF54A6E TestItem VSWR;Antennagain;Efficiency;Radiationpattern FrequencyRange 2400-2500MHz ReceivedDate 2022.7.29 TestDate 2022.8.2 Remark ThelengthoftheRFcableis80mm ReportNo.:RFI-LAB-RF-202207-GG21-3 QP030-E11 Page6of10 2.3EUTappearance 2.4DUTsetupphotooffreespaceOTAtesting Planform Frontview ReportNo.:RFI-LAB-RF-202207-GG21-3 QP030-E11 Page7of10 3.TestResults 3.1Teststandard NameParameterMethodStandardno. Mobile communication antenna Antennagain Genericspecification forantennasusedinthe mobilecommunications GB/T 9410-2008 Radiationpattern VSWR Antenna Radiationefficiency IEEEStandardTest ProceduresforAntennas ANSI/IEEEStd 149-1979 Gainanddirectivity 3.2Testuncertainty TheuncertaintywascalculatedonthebasisoftheGUMpublishedbyISO,usingthe inclusionfactorofK=2andthe95%confidenceleveltoexpresstheextended uncertainty. ItemUncertainty VSWR±0.3 Antennagain ± 1dB Radiationefficiency±10% ReportNo.:RFI-LAB-RF-202207-GG21-3 QP030-E11 Page8of10 3.3 Testdata 3.3.1VSWRparameters 3.3.2VSWRdata 3.3.3Typicalfreespaceefficiencyandgain Frequency/MHz 240024502500 VSWR 2.08912.08572.1020 Frequency/MHz 24002410242024302440245024602470248024902500 PeakGain/dBi 0.830.80.590.780.730.77…

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WaltekTestingGroup(Shenzhen)Co.,Ltd. Http://www.waltek.com.cnPage 1 of 37 TESTREPORT ReferenceNo.......................:WTX23X03061288W002 FCCID....................................:2ATEV-BL3372-P-1V1 Applicant...............................:HangzhouBroadLinkTechnologyCo.,Ltd. Address.................................:BuildingC,57Jiang’erRoad,Binjiang,Hangzhou,310052,P.R.China Manufacturer........................:ThesameasApplicant Address.................................:ThesameasApplicant ProductName......................:WiFi/BTModule ModelNo...............................:BL3372-P_1V1 Standards..............................:FCCPart15.247 DateofReceiptsample .....: 2023-03-27 DateofTest...........................:2023-03-27to2023-04-12 DateofIssue ........................: 2023-04-12 TestReportFormNo.......... : WTX_Part15_247W TestResult............................:Pass Remarks: Theresultsshowninthistestreportreferonlytothesample(s)tested,thistestreportcannotbe reproduced,exceptinfull,withoutpriorwrittenpermissionofthecompany.Thereportwouldbeinvalidwithout specificstampoftestinstituteandthesignaturesofapprover. PreparedBy: WaltekTestingGroup(Shenzhen)Co.,Ltd. Address:1/F.,Room101,Building1,HongweiIndustrialPark,Liuxian2ndRoad, Block70Bao'anDistrict,Shenzhen,Guangdong,China Tel.:+86-755-33663308Fax.:+86-755-33663309Email:[email protected] Testedby:Approvedby: MikeShiSilinChen ReferenceNo.:WTX23X03061288W002 WaltekTestingGroup(Shenzhen)Co.,Ltd. Http://www.waltek.com.cnPage 2 of 37 TABLEOFCONTENTS 1.GENERALINFORMATION.....................................................................................................................................4 1.1PRODUCTDESCRIPTIONFOREQUIPMENTUNDERTEST(EUT)........................................................................4 1.2TESTSTANDARDS.................................................................................................................................................5 1.3TESTMETHODOLOGY...........................................................................................................................................5 1.4TESTFACILITY.......................................................................................................................................................5 1.5EUTSETUPANDTESTMODE..............................................................................................................................6 1.6MEASUREMENTUNCERTAINTY.............................................................................................................................7 1.7TESTEQUIPMENTLISTANDDETAILS..................................................................................................................8 2.SUMMARYOFTESTRESULTS.........................................................................................................................10 3.ANTENNAREQUIREMENT.................................................................................................................................11 3.1STANDARDAPPLICABLE......................................................................................................................................11 3.2EVALUATIONINFORMATION................................................................................................................................11 4.POWERSPECTRALDENSITY...........................................................................................................................12 4.1STANDARDAPPLICABLE......................................................................................................................................12 4.2TESTSETUPBLOCKDIAGRAM...........................................................................................................................12 4.3TESTPROCEDURE..............................................................................................................................................12 4.4SUMMARYOFTESTRESULTS/PLOTS................................................................................................................12 5.DTSBANDWIDTH..................................................................................................................................................13 5.1STANDARDAPPLICABLE......................................................................................................................................13 5.2TESTSETUPBLOCKDIAGRAM...........................................................................................................................13 5.3TESTPROCEDURE..............................................................................................................................................13 5.4SUMMARYOFTESTRESULTS/PLOTS................................................................................................................13 6.RFOUTPUTPOWER............................................................................................................................................14 6.1STANDARDAPPLICABLE......................................................................................................................................14 6.2TESTSETUPBLOCKDIAGRAM...........................................................................................................................14 6.3TESTPROCEDURE..............................................................................................................................................14 6.4SUMMARYOFTESTRESULTS/PLOTS................................................................................................................14 7.FIELDSTRENGTHOFSPURIOUSEMISSIONS.............................................................................................15 7.1STANDARDAPPLICABLE......................................................................................................................................15 7.2TESTPROCEDURE.........................................…

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WaltekTestingGroup(Shenzhen)Co.,Ltd. Http://www.waltek.com.cnPage 1 of 58 TESTREPORT ReferenceNo.......................:WTX23X03061288W001 FCCID....................................:2ATEV-BL3372-P-1V1 Applicant...............................:HangzhouBroadLinkTechnologyCo.,Ltd. Address.................................:BuildingC,57Jiang’erRoad,Binjiang,Hangzhou,310052,P.R.China Manufacturer........................:ThesameasApplicant Address.................................:ThesameasApplicant ProductName......................:WiFi/BTModule ModelNo... ............................: BL3372-P_1V1 Standards..............................:FCCPart15.247 DateofReceiptsample.....:2023-03-27 DateofTest ...........................: 2023-03-27to2023-04-12 DateofIssue........................:2023-04-12 TestReportFormNo. ......... : WTX_Part15_247W TestResult ............................: Pass Remarks: Theresultsshowninthistestreportreferonlytothesample(s)tested,thistestreportcannotbe reproduced,exceptinfull,withoutpriorwrittenpermissionofthecompany.Thereportwouldbeinvalidwi…

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