2A4FR-LS4G-4-CStick Logger(4G)

产品规格书 www.igen-tech.com无锡英臻科技有限公司 1 ProductSpecificationReport 供应商（SupplierName)： IGENTECHCO.,Ltd. 供应商料号（Supplier)：86-0010-052 客户名称（CustomerName)：/ 客户料号（CustomerPartNo)：2603010072 产品名称（ProductName)：StickLogger 产品型号（ProductType)：LS4G-4-C 固件版本（FirmwareVersion）：LS4GN-221XX-V1.0.C(2022-07-22) 逆变器型号(InverterType)：/ 生效日期（Effectivedate)：2022.8.22 客户确认（CustomerApproval）供应商确认（SupplierApproval） 确认人 （ConfirmedBy） 审核人 （ApprovedBy） 产品规格书 www.igen-tech.com无锡英臻科技有限公司 2 一、list Thedataacquisitionrod(4G)mainlycollectsandrecordstheworkingstateandpower generationoftheinverterforlong-termandeffectivemonitoringofthephotovoltaicpower generationsystem.Theacquisitionrodcanbeconnectedtoasingleinverterthroughaserial port,andreceivevariousinformationofthephotovoltaicsystemfromtheinverterend. Atthesametime,thewheatphotovoltaicsystemcloudplatformcanprovidepowerfuldata supportforthecollectionrod.Theacquisitionrodsendsthedatatothemonitoringplatform, andthereal-timestatusandhistoricaldataofthephotovoltaicsystemcanbepresented intheformofcharts,whichareintuitive,clearandeasytounderstand 二、Basicparameter classifyparametervalue Wireless parameters Wirelessfrequency band LTEFDD:B2/B4/B5/B12/B13/B14/B66 AntennaoptionExternalrodantenna Hardware parameter DatainterfaceRS485 OperatingvoltageDC5V-12V Workingpower3.5W Indicatorlight Connectthesignallightwiththeinverter Signallightofconnectingtotheserver One-lanenetworkindicator Datastorage8MBYTEFLASH SIMcardMicroSIMcardslot+SIMcard Operating temperature -30°C~+70°C Workinghumidity10%-90%relativehumidity,nocondensation Storagetemperature-45°C~+90°C Storagehumidity<40% ProtectionclassIP65 ExternalinterfaceLargeairhead Software parameter Numberofconnected inverters One Serialcommunication rate Defaultconfiguration9600bps(adjustablefrom 1200-115200BPS) Dataacquisition interval 5minutesbydefault(1-15minutesoptional) Userconfiguration AT+instructionset Remoteserver FirmwareupgradeRemoteupgrade otherReal-timecontrol,breakpointresume 产品规格书 www.igen-tech.com无锡英臻科技有限公司 3 Scopeof application ApplicableareaNorthAmerica 三、Moduleinterfacedefinition Pin descriptio n Network name typedescription 2 Received data RXDI RS232reception(RS485_Bwire, TTL_RX) 3SenddataTXDO RS232transmission(RS485_Aline, TTL_TX) 1、4、6、7、8suspendedNCunused 5PowerGNDGNDPowerExternalpowersupply:GND 9 Power supplyVCC DC_VINPower Externalpowersupply:DC5V-12V(at least3.5Wpowersupply) 产品规格书 www.igen-tech.com无锡英臻科技有限公司 4 四：Acquisitionrodsize(Unit:mm,dimensionalaccuracy±2%) 五、Physicaldrawing 5.1Frontofthepicture 产品规格书 www.igen-tech.com无锡英臻科技有限公司 5 5.2Backofthepicture 5.3SideView 六、Acquisitionrodantenna(unit:mm) Figure6.1Antennasizeofacquisitionrod Theelectricalperformanceindicatorsoftheacquisitionrodantennaareasfollows: ItemclassificationPerformanceparameter StandingwaveratioVSWR≤3.0 InputImpedance-Ω50Ω Gain-dBi Upto3.5dBi 产品规格书 www.igen-tech.com无锡英臻科技有限公司 6 WorkingTemperature-°C-30°C~+80°C AntennaColorblack InputconnectorSMA 七、LEDindicatorstatusdescription Aftertheacquisitionrodisconnectedtotheinverter,theworkingstateoftheacquisitionrodcanbejudgedbycheckingthe stateofSERlamp,COMlampandNETlamp.(SER,COMandNETeachhaveonlyoneindicator) IndicatormarkIndicatormeaningStatusdescription Connectionstatusbetweenthe collectorandthebasestation 1.Onfor200ms/Offfor1800ms:The4Gmoduleisconnectedtothe basestation.2.Onfor1800ms/Offfor200ms:The4Gmoduleisidle. 3.On125ms/Off125ms:The4Gmoduletransmitsdata. 4.Off:The4Gmoduleisnotrunning. Communicationstatusbetweenthe collectorandtheinverter 1.Steadyon:Theacquisitionrodisconnectedtotheinverter. 2.Iftheindicatorisonfor400msorofffor1,600ms,thecollectionrodis initialized. 3.Onfor400ms/Offfor400ms:Dataistransmittedbetweenthe acquisitionrodandtheinverter. 4.Iftheindicatorisoff,theacquisitionrodfailstocommunicatewiththe inverter.  Connectionstatusbetweenthe collectorandtheserver  1.Steadyon:Theacquisitionrodisconnectedtotheserver. 2.Iftheindicatorisonfor400msorofffor1,600ms,thecollectionrodis initialized. 3.Onfor400ms/Offfor400ms:Theacquisitionrodfailstoconnectto theserver. 八、Abnormalstatusandhandlingofacquisitionrod Ifplatformdataisabnormalwhenthecollectingrodisworking,pleaserefertothefollowingtabletocompletesimpletroubleshootingaccordingtotheLEDlampstatus.If thefaultstillcannotbesolvedorthelampfaultstatusisnotshowninthefollowingtable,pleasecontacttheafter-salesservice. (Note:Pleasepoweronthecollectingrodfor2minutesbeforeusingthefollowingtableforquery) Normalrunningstateofthecollectingrodafteritispoweredon: 1.COMandSERlightsstarttoblinkslowlyaftertheacquisitionrodispoweredon(duringtheinitializationoftheacquisitionrod); 2.Atabout50seconds,theNETlightstartstoblink(onfor200ms/offfor1800ms),andthemodulestartstoregisterthenetwork; 3.Inabout53seconds,theCOMlightwillflashthreetimesandthenitwillbesteadyon,andthecommunicationwiththeinverterissuccessful; 产品规格书 www.igen-tech.com无锡英臻科技有限公司 7 4.About83secondsaftertheNETindicatorblinks(1800ms/200msoff),thenetworkregistrationissuccessful,readytosenddata; 5.About150seconds,NETlightflashes(125mson/125msoff),COMandSERlightissteadyon,andtheacquisitionrodworksnormally; Note:Theblinkingtimevarieswiththenetworkstatus. Note1:Duringthepower-onandstartupprocessoftheacquisitionrod,theCOMandSERlightsstarttoblinkslowly(on for400ms/offfor1600ms),thentheNETlightsstarttoblinkquickly(64ms/offfor800ms),andtheNETlightsblink slowly(onfor64ms/offfor2000ms)andtheCOMandSERlightsaresteadyon.Atthistime,theacquisitionrodworks normally. 产品规格书 www.igen-tech.com无锡英臻科技有限公司 8 NETlampCOMlampSERlamp Fault description Causeoffailuresolution free positi on destroy Arbitrary state The communicatio nbetweenthe acquisitionrod andthe inverteris abnormal 1.Theconnectionbetween theacquisitionrodand theinverterisloose. 2.Thecommunication ratebetweenthe inverterandthe acquisitionroddoes notmatch 1.Checkwhetherthe connectionbetweenthe acquisitionrodandthe inverterisnormal,andremove andreinserttheacquisition rod. 2.Checkwhetherthe communicationSettingsofthe inverterareconsistentwith thoseoftheacquisitionrod. flicker…

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IGEN TECH CO.,Ltd. Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 6/29/2023 U.S. Agent Designation IGEN TECH CO.,Ltd. acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2A4FR-LS4G-4-C): Name and company of U.S. agent: FCC US Agent, LLC Physical U.S. address of agent: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA FRN of U.S. agent: 0033402884 Email address of U.S. agent: [email protected] FCC US Agent, LLC acknowledges their obligation to accept service of process on behalf of IGEN TECH CO.,Ltd.. IGEN TECH CO.,Ltd. with the FRN 0031957814 accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. S incerely, Signature Drejc Dolinar R&D IGEN TECH CO.,Ltd. Signature Tim Payne Manager FCC US Agent, LLC 48_[model] US_Agent_2.911(d)(7)-U, V05

Covered Equipment Identification Letter For Certification Service in the USA Federal Communication 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)(5)(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows: We, applicant Company Name: IGEN TECH CO.,Ltd. Address: Block F4, No. 200, Linghu Avenue, Wuxi, Jiangsu, China Phone: +86-400-181-0512 certify that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. If you have any questions, please feel free to contact us at the address shown below. Sincerely, Signature Date:2023-06-28 Name / Title: Shi Chen / Design Quality Engineer Company: IGEN TECH CO.,Ltd. Address: Block F4, No. 200, Linghu Avenue, Wuxi, Jiangsu, China Phone: +86-400-181-0512 Fax: N/A E-Mail: [email protected]

Covered Equipment Attestation Letter For Certification Service in the USA Federal Communication 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)(5)(i)-(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows for the product listed below: FCC ID Model name 2A4FR-LS4G-4-C LS4G-4-C, LS4G-4 We, applicant Company Name: IGEN TECH CO.,Ltd. Address: Block F4, No. 200, Linghu Avenue, Wuxi, Jiangsu, China Phone: +86-400-181-0512 certify that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. If you have any questions, please feel free to contact us at the address shown below. Sincerely, Signature Date:2023-06-28 Name / Title: Shi Chen / Design Quality Engineer Company: IGEN TECH CO.,Ltd. Address: Block F4, No. 200, Linghu Avenue, Wuxi, Jiangsu, China Phone: +86-400-181-0512 Fax: N/A E-Mail: [email protected]

Confidentiality Request Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we request confidentiality for the documentation of the following products: FCC ID Model name 2A4FR-LS4G-4-C LS4G-4-C, LS4G-4 For the products listed above, we request permanent confidentiality for all applicable exhibits as there are: • the Operational Description • the Block Diagram • the Schematics The above listed exhibits contain trade secrets and proprietary information that could be of benefit to our competitors. If you have any questions, please feel free to contact us at the address shown below. Sincerely, Signature Date:2023-06-28 Name / Title: Shi Chen / Design Quality Engineer Company: IGEN TECH CO.,Ltd. Address: Block F4, No. 200, Linghu Avenue, Wuxi, Jiangsu, China Phone: +86-400-181-0512 Fax: N/A E-Mail: [email protected]

IGEN TECH CO.,Ltd. Block F4, No. 200, Linghu Avenue, Wuxi, Jiangsu, China Date: June 28, 2023 FCC ID: 2A4FR-LS4G-4-C Model Number: LS4G-4-C, LS4G-4 To: Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21048 To Whom It May Concern, We, IGEN TECH CO.,Ltd. hereby declare that our product (Stick Logger(4G)) Model Number: LS4G-4-C, LS4G-4 board, Schematic, Hardware version, Software version, structure and internal photos are same, named differently due to marketing purposes. Should you have any questions or comments regarding this matter, please have my best attention. Sincerely, (Signed) Name / Title: Shi Chen / Design Quality Engineer Company: IGEN TECH CO.,Ltd. Address: Block F4, No. 200, Linghu Avenue, Wuxi, Jiangsu, China Phone: +86-400-181-0512 Fax: N/A E-Mail: [email protected]

Page1of9FCCID:2A4FR-LS4G-4-C ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity ExternalPhotosoftheEUT Fig.1 Fig.2 LTEantenna Page2of9FCCID:2A4FR-LS4G-4-C ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.3 Fig.4 Page3of9FCCID:2A4FR-LS4G-4-C ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.5 Fig.6 Page4of9FCCID:2A4FR-LS4G-4-C ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.7 Fig.8 Page5of9FCCID:2A4FR-LS4G-4-C ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.9 Fig.10 Page6of9FCCID:2A4FR-LS4G-4-C ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.11 Fig.12 Page7of9FCCID:2A4FR-LS4G-4-C ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.13 Fig.14 Page8of9FCCID:2A4FR-LS4G-4-C ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.15 Fig.16 Page9of9FCCID:2A4FR-LS4G-4-C ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.17

Page 1 of 1 FCCID:2A4FR-LS4G-4-C ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity LABELANDLOCATION (Size:L4.0cmxW2.0cm) LabelLocation StickLogger Model:StickLogger(4G) FCCID:2A4FR-LS4G-4-C

Page1of8FCCID:2A4FR-LS4G-4-C ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity InternalPhotosoftheEUT Fig.1 Fig.2 Page2of8FCCID:2A4FR-LS4G-4-C ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.3 Fig.4 Page3of8FCCID:2A4FR-LS4G-4-C ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.5 Fig.6 Page4of8FCCID:2A4FR-LS4G-4-C ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.7 Fig.8 Page5of8FCCID:2A4FR-LS4G-4-C ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.9 Fig.10 BLEAntenna Page6of8FCCID:2A4FR-LS4G-4-C ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.11 Fig.12 Page7of8FCCID:2A4FR-LS4G-4-C ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.13 Fig.14 Page8of8FCCID:2A4FR-LS4G-4-C ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.15

Page1of5FCCID:2A4FR-LS4G-4-C ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity MaximumPermissibleExposureReport 1.ProductInformation FCCID:2A4FR-LS4G-4-C EUT:StickLogger(4G) TestModel:LS4G-4-C AdditionalModelNo.:LS4G-4 ModelDeclaration:PCBboard,structureandinternalofthesemodel(s)arethesame,So noadditionalmodelsweretested PowerSupply:Input:DC5-12V HardwareVersion: / SoftwareVersion: / Bluetooth FrequencyRange:2402MHz~2480MHz ChannelNumber:40channelsforBluetoothV5.0(DTS) ChannelSpacing:2MHzforBluetoothV5.0(DTS) ModulationType:GFSKforBluetoothV5.0(DTS) BluetoothVersion:V5.0 AntennaDescription:PCBAntenna,3.97dBi(Max.) LTE SupportBand:E-UTRABand2(U.S.-Band) E-UTRABand4(U.S.-Band) E-UTRABand5(U.S.-Band) E-UTRABand12(U.S.-Band) E-UTRABand13(U.S.-Band) E-UTRABand14(U.S.-Band) E-UTRABand66(U.S.-Band) LTEReleaseVersion:R9 TypeOfModulation:QPSK/16QAM AntennaDescription:ExternalAntenna 2.9dBi(max.)ForE-UTRABand2 3.5dBi(max.)ForE-UTRABand4 1.8dBi(max.)ForE-UTRABand5 -0.06dBi(max.)ForE-UTRABand12 1.91dBi(max.)ForE-UTRABand13 1.29dBi(max.)ForE-UTRABand14 2.59dBi(max.)ForE-UTRABand66 PowerClass:Class3 Exposurecategory : Generalpopulation/uncontrolledenvironment EUTType : ProductionUnit DeviceType : MobileDevices Page2of5FCCID:2A4FR-LS4G-4-C ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity 2.EvaluationMethod SystemsoperatingundertheprovisionsofFCC47CFRsectionshallbeoperatedinamannerthat ensuresthatthepublicisnotexposedtoradiofrequencyenergylevelinexcessoftheCommission’s guidelines. Inaccordancewith47CFRFCCPart2SubpartJ,section2.1091thisdevicehasbeendefinedas mobiledevicewherebyadistanceof0.2mnormallycanbemaintainedbetweentheuserandthedevice, andbelowRFPermissibleExposurelimitshallcomplywith. InaccordancewithKDB447498D01forSimultaneoustransmissionMPEtestexclusionapplieswhen thesumoftheMPEratiosforallsimultaneoustransmittingantennasincorporatedinahostdevice, basedonthecalculated/estimated,numericallymodelledormeasuredfieldstrengthsorpowerdensity, is≤1.0.TheMPEratioofeachantennaisdeterminedattheminimumtestseparationdistancerequired bytheoperatingconfigurationsandexposureconditionsofthehostdevice,accordingtotheratioof fieldstrengthsorpowerdensitytoMPElimit,atthetestfrequency.Eitherthemaximumpeakorspatially averagedresultsfrommeasurementsornumericalsimulationsmaybeusedtodeterminetheMPE ratios.SpatialaveragingdoesnotapplywhenMPEisestimatedusingsimplecalculationsbasedon far-fieldplane-waveequivalentconditions.Theantennainstallationandoperatingrequirementsforthe hostdevicemustmeettheminimumtestseparationdistancesrequiredbyallantennas,inboth standaloneandsimultaneoustransmissionoperations,tosatisfycompliance. 3.Limit 3.1ReferEvaluationMethod ANSIC95.1–2019:IEEEStandardforSafetyLevelswithRespecttoHumanExposuretoElectric, Magnetic,andElectromagneticFields,0Hzto300GHz FCCKDBpublication447498D01General1RFExposureGuidancev06:MobileandPortableDevices RFExposureProceduresandEquipmentAuthorizationPolicies. FCCCFR47part11.1310:Radiofrequencyradiationexposurelimits. FCCCFR47part22.1091:Radiofrequencyradiationexposureevaluation:mobiledevices. 3.2Limit LimitsforMaximumPermissibleExposure(MPE)/ControlledExposure Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) PowerDensity (mW/cm²) Averaging Time (minute) LimitsforOccupational/ControlledExposure 0.3–3.0 3.0–30 30–300 300–1500 1500–100,000 614 1842/f 61.4 / / 1.63 4.89/f 0.163 / / (100)* (900/f2)* 1.0 f/300 5 6 6 6 6 6 LimitsforMaximumPermissibleExposure(MPE)/UncontrolledExposure Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) PowerDensity (mW/cm²) Averaging Time (minute) LimitsforOccupational/UncontrolledExposure 0.3–3.0 3.0–30 30–300 300–1500 1500–100,000 614 824/f 27.5 / / 1.63 2.19/f 0.073 / / (100)* (180/f2)* 0.2 f/1500 1.0 30 30 30 30 30 F=frequencyinMHz *=Plane-waveequivalentpowerdensity Page3of5FCCID:2A4FR-LS4G-4-C ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity 4.MPECalculationMethod PredicationofMPElimitatagivendistance Equationfrompage18ofOETBulletin65,Edition97-01 S=PG/4πR² Where:S=powerdensity P=powerinputtoantenna G=powergainoftheantennainthedirectionofinterestrelativetoanisotropicradiator R=distancetothecenterofradiationoftheantenna 5.AntennaInformation EUTcanonlyuseantennascertificatedasfollowsprovidedbymanufacturer; Internal/External Identification Antennatypeand antennanumber Operatefrequency band Maximumantennagain Notes ExternalExternalAntenna2400-6000MHz BT:5.20dBi(Max.) 2.9dBi(max.)ForE-UTRA Band2 3.5dBi(max.)ForE-UTRA Band4 1.8dBi(max.)ForE-UTRA Band5 -0.06dBi(max.)ForE-UTRA Band12 1.91dBi(max.)ForE-UTRA Band13 1.29dBi(max.)ForE-UTRA Band14 2.59dBi(max.)ForE-UTRA Band66 BT/LTE Antenna Page4of5FCCID:2A4FR-LS4G-4-C ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity 6.ConductedPower [BLE] ModeChannelFrequency(MHz) MaxConducted Power(dBm) ANTMax.TuneUp Power(dBm) GFSK 024020.050±1.0 1924400.020±1.0 3924800.390±1.0 [LTEMaxAveragePower] TestModeChannel MaxAveragePower (dBm) ANTMax.TuneUp Power(dBm) LTE Band2 LCH23.4023.0±1.0 MCH23.2023.0±1.0 HCH23.2623.0±1.0 Band4 LCH22.8622.0±1.0 MCH23.0623.0±1.0 HCH22.9222.0±1.0 Band5 LCH23.8223.0±1.0 MCH23.8623.0±1.0 HCH23.8223.0±1.0 Band12 LCH23.6423.0±1.0 MCH2…

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Page 1 of 112 FCC ID: 2A 4FR -LS4G-4-CReportNo.: LCSA050623047EB ShenzhenLCS ComplianceTestingLaboratoryLtd. Add: 101, 201 Bldg A & 301 Bldg C, Juji IndustrialPark Yabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel: +(86) 0755-82591330| E-mail:[email protected]| Web: www.lcs-cert.com Scan code to check authenticity AppendixB: Test Data for E-UTRABand 2 ProductName:Stick Logger(4G) Test Model:LS4G-4-C EnvironmentalConditions Temperature: 23. 8  C RelativeHumidity:52. 1% ATM Pressure:10 0.0 kPa Test Engineer:TaylorHu Supervisedby:Li Huan Page 2 of 112 FCC ID: 2A 4FR -LS4G-4-CReportNo.: LCSA050623047EB ShenzhenLCS ComplianceTestingLaboratoryLtd. Add: 101, 201 Bldg A & 301 Bldg C, Juji IndustrialPark Yabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel: +(86) 0755-82591330| E-mail:[email protected]| Web: www.lcs-cert.com Scan code to check authenticity B.1 ConductedPowerOutputData Test Result BandBandwidthModulationChannelRB ConfigurationResult (dBm)Verdict Band21.4MHzQPSK186071RB#023.25PASS Band21.4MHzQPSK186071RB#223.35PASS Band21.4MHzQPSK186071RB#523.32PASS Band21.4MHzQPSK186073RB#023.22PASS Band21.4MHzQPSK186073RB#123.29PASS Band21.4MHzQPSK186073RB#323.11PASS Band21.4MHzQPSK186076RB#022.16PASS Band21.4MHzQPSK189001RB#023.16PASS Band21.4MHzQPSK189001RB#223.20PASS Band21.4MHzQPSK189001RB#523.04PASS Band21.4MHzQPSK189003RB#023.10PASS Band21.4MHzQPSK189003RB#123.17PASS Band21.4MHzQPSK189003RB#322.93PASS Band21.4MHzQPSK189006RB#022.05PASS Band21.4MHzQPSK191931RB#023.09PASS Band21.4MHzQPSK191931RB#223.07PASS Band21.4MHzQPSK191931RB#523.26PASS Band21.4MHzQPSK191933RB#023.17PASS Band21.4MHzQPSK191933RB#123.14PASS Band21.4MHzQPSK191933RB#323.01PASS Band21.4MHzQPSK191936RB#022.04PASS Band21.4MHz16QAM186071RB#022.26PASS Band21.4MHz16QAM186071RB#222.44PASS Band21.4MHz16QAM186071RB#522.14PASS Band21.4MHz16QAM186073RB#022.34PASS Band21.4MHz16QAM186073RB#122.23PASS Band21.4MHz16QAM186073RB#322.12PASS Band21.4MHz16QAM186076RB#021.12PASS Band21.4MHz16QAM189001RB#022.35PASS Band21.4MHz16QAM189001RB#222.63PASS Band21.4MHz16QAM189001RB#522.24PASS Page 3 of 112 FCC ID: 2A 4FR -LS4G-4-CReportNo.: LCSA050623047EB ShenzhenLCS ComplianceTestingLaboratoryLtd. Add: 101, 201 Bldg A & 301 Bldg C, Juji IndustrialPark Yabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel: +(86) 0755-82591330| E-mail:[email protected]| Web: www.lcs-cert.com Scan code to check authenticity Band21.4MHz16QAM189003RB#021.99PASS Band21.4MHz16QAM189003RB#121.98PASS Band21.4MHz16QAM189003RB#321.91PASS Band21.4MHz16QAM189006RB#021.17PASS Band21.4MHz16QAM191931RB#022.08PASS Band21.4MHz16QAM191931RB#222.71PASS Band21.4MHz16QAM191931RB#522.49PASS Band21.4MHz16QAM191933RB#021.81PASS Band21.4MHz16QAM191933RB#122.03PASS Band21.4MHz16QAM191933RB#321.95PASS Band21.4MHz16QAM191936RB#021.36PASS Band23MHzQPSK186151RB#023.01PASS Band23MHzQPSK186151RB#822.95PASS Band23MHzQPSK186151RB#1423.07PASS Band23MHzQPSK186158RB#021.90PASS Band23MHzQPSK186158RB#421.89PASS Band23MHzQPSK186158RB#721.95PASS Band23MHzQPSK1861515RB#021.92PASS Band23MHzQPSK189001RB#023.02PASS Band23MHzQPSK189001RB#822.99PASS Band23MHzQPSK189001RB#1423.00PASS Band23MHzQPSK189008RB#021.95PASS Band23MHzQPSK189008RB#421.95PASS Band23MHzQPSK189008RB#721.87PASS Band23MHzQPSK1890015RB#021.99PASS Band23MHzQPSK191851RB#022.86PASS Band23MHzQPSK191851RB#823.01PASS Band23MHzQPSK191851RB#1422.98PASS Band23MHzQPSK191858RB#021.94PASS Band23MHzQPSK191858RB#421.94PASS Band23MHzQPSK191858RB#721.83PASS Band23MHzQPSK1918515RB#021.91PASS Band23MHz16QAM186151RB#021.82PASS Band23MHz16QAM186151RB#821.84PASS Band23MHz16QAM186151RB#1421.84PASS Page 4 of 112 FCC ID: 2A 4FR -LS4G-4-CReportNo.: LCSA050623047EB ShenzhenLCS ComplianceTestingLaboratoryLtd. Add: 101, 201 Bldg A & 301 Bldg C, Juji IndustrialPark Yabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel: +(86) 0755-82591330| E-mail:[email protected]| Web: www.lcs-cert.com Scan code to check authenticity Band23MHz16QAM186158RB#020.95PASS Band23MHz16QAM186158RB#421.12PASS Band23MHz16QAM186158RB#720.73PASS Band23MHz16QAM1861515RB#021.03PASS Band23MHz16QAM189001RB#022.34PASS Band23MHz16QAM189001RB#822.26PASS Band23MHz16QAM189001RB#1422.32PASS Band23MHz16QAM189008RB#021.15PASS Band23MHz16QAM189008RB#420.97PASS Band23MHz16QAM189008RB#721.07PASS Band23MHz16QAM1890015RB#021.08PASS Band23MHz16QAM191851RB#022.15PASS Band23MHz16QAM191851RB#821.90PASS Band23MHz16QAM191851RB#1422.01PASS Band23MHz16QAM191858RB#021.02PASS Band23MHz16QAM191858RB#421.09PASS Band23MHz16QAM191858RB#721.11PASS Band23MHz16QAM1918515RB#021.08PASS Band25MHzQPSK186251RB#022.76PASS Band25MHzQPSK186251RB#1222.85PASS Band25MHzQPSK186251RB#2423.03PASS Band25MHzQPSK1862512RB#021.87PASS Band25MHzQPSK1862512RB#621.78PASS Band25MHzQPSK1862512RB#1321.84PASS Band25MHzQPSK1862525RB#021.77PASS Band25MHzQPSK189001RB#022.94PASS Band25MHzQPSK189001RB#1222.82PASS Band25MHzQPSK189001RB#2422.89PASS Band25MHzQPSK1890012RB#021.95PASS Band25MHzQPSK1890012RB#621.95PASS Band25MHzQPSK1890012RB#1321.88PASS Band25MHzQPSK1890025RB#021.95PASS Band25MHzQPSK191751RB#023.01PASS Band25MHzQPSK191751RB#1223.03PASS Band25MHzQPSK191751RB#2423.09PASS Page 5 of 112 FCC ID: 2A 4FR -LS4G-4-CReportNo.: LCSA050623047EB ShenzhenLCS ComplianceTestingLaboratoryLtd. Add: 101, 201 Bldg A & 301 Bldg C, Juji IndustrialPark Yabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel: +(86) 0755-82591330| E-mail:[email protected]| Web: www.lcs-cert.com Scan code to check authenticity Band25MHzQPSK1917512RB#021.95PASS Band25MHzQPSK1917512RB#621.88PASS Band25MHzQPSK1917512RB#1321.80PASS Band25MHzQPSK1917525RB#021.87PASS Band25MHz16QAM186251RB#021.37PASS Band25MHz16QAM186251RB#1221.49PASS Band25MHz16QAM186251RB#2421.59PASS Band25MHz16QAM1862512RB#020.89PASS Band25MHz16QAM1862512RB#620.89PASS Band25MHz16QAM1862512RB#1320.96PASS Band25MHz16QAM1862525RB#020.88PASS Band25MHz16QAM189001RB#021.98PASS Band25MHz16QAM189001RB#1222.00PASS Band25MHz16QAM189001RB#2…

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Page 1 of 114 FCC ID: 2A 4FR -LS4G-4-CReportNo.: LCSA050623047EB ShenzhenLCS ComplianceTestingLaboratoryLtd. Add: 101, 201 Bldg A & 301 Bldg C, Juji IndustrialPark Yabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel: +(86) 0755-82591330| E-mail:[email protected]| Web: www.lcs-cert.com Scan code to check authenticity AppendixC: Test Data for E-UTRABand 4 ProductName:Stick Logger(4G) Test Model:LS4G-4-C EnvironmentalConditions Temperature: 23. 8  C RelativeHumidity:52. 1% ATM Pressure:10 0.0 kPa Test Engineer:TaylorHu Supervisedby:Li Huan Page 2 of 114 FCC ID: 2A 4FR -LS4G-4-CReportNo.: LCSA050623047EB ShenzhenLCS ComplianceTestingLaboratoryLtd. Add: 101, 201 Bldg A & 301 Bldg C, Juji IndustrialPark Yabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China…

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