2BW2D-FG01remote contro

RemoteControlUserManual Theremotecontrolmanufacturedbyourcompanyissuitableforelectric winchesof2000Lbandabove,andcanreplacethehandletocontrolthe winch.PresstheINkeyontheremotecontroltoretractthecable;release thebuttontostopthewinchfromrotating.PresstheOUTkeyontheremote controltoextendthecable;releasethebuttontostopthewinchfrom rotating. InstallationoftheRemoteControlReceiver WiringDefinitionfortheRemoteControlReceiver(SeeFigure1): No.1:OutputWire(White)-OUT No.2:OutputWire(Yellow)-IN No.3:PowerWire(Red)-B+ No.4:GroundWire(Black)-B- No.5:RemoteControlAntenna （Fig.1） 5 4 3 2 1 InstallationoftheRemoteControlReceiver: (Fig.2)(Fig.3) Aftertheassemblyoftheremotecontrolandthemainunitofthecontrolboxis completed: ConnectionbetweentheControlBoxandtheWinch:Connecttheoutputwiresfromthe controlboxtothecorrespondingF1,F2,andApositionsonthewinchmotorasshown inthefigureabove. IntroductiontoRemoteControlTransmitterFunctions(SeeFigure1): （ Fig. 4） OUT LIGHT IN OUT IN ON OFF WARNING! Powerswitch ! Pleaseturnoffthe powerswitchwhen Notinuse POWER WARNING LABEL BATTERY COVER BATTERY 23A12V B- B+ POWER:Transmitterpowerswitch OUT:Presstoextendcable(releasetostop) IN:Presstoretractcable(releasetostop) LIGHT:Indicatorstaysonafterpower-up;flashes duringoperation BATTERY:23A12VBattery PairingInstructions Pressandholdthe"IN"and"OUT"keysonthetransmittersimultaneously;the indicatorlightwillflashslowly. Whilethetransmitterindicatorisflashing,poweronthereceivertoinitiatethe pairingprocess.Ifthereceiveractuatesbriefly,itindicatesthatpairingis successful. Powercyclethereceiver(turnoffandonagain)andusethetransmittertocontrol ittoverifythepairing.Ifoperationfails,repeatthepairingprocess. RemoteControlPerformanceSpecifications: ModeAmplitudeModulation Frequency433.92MHz CodingGroup10BillionCodingCombinations(GlobalUniqueCode) OperatingDelay50ms ReceivingDis tance >30m（Line-of-SightDistance） Operating Voltage 8V-30V Operating Temperature -40°C~85°C( Battery -20°C~60°C) Operating Environment RelativeHumidity :≤95% Altitude :≤2000M SafetyandPrecautionsforRemoteControlOperation TheremotecontroliscompatiblewithDC12V/DC24Vpowersupplies;pleaseselectthe appropriatepowersourceforuse. Duringwinchinstallation,adjustment,andespeciallywhenarrangingsteelwire ropes,ensuretheremotecontrolisturnedoff. Whenoperating,ensurethattheremotecontrolbuttonsarepressedorreleased reliably. Theremotecontrolhandle(signaltransmitter)andreceiverarepairedforuse. Theremotecontrolhandleusesasmallbattery(23A).Long-termuseorprolonged storagewillreducebatterycapacity,affectingtheremotecontrol'soperating distance;inseverecases,itmaycausetheremotecontroltofail.Replacethe batteryatthistime.Removethebatteryiftheremotecontrolisnotusedfora longperiod,andregularbatteryreplacementisrecommended. Note: Asthewinchremotecontrolisawirelessproduct,keepthereceiverantennaaway frommetalandotherinterferencesourcesduringusetoimprovetheremotecontrol's operatingdistance. FCCWARNING Thisdevicecomplieswithpart15oftheFCCRules.Operationissubjecttothe followingtwoconditions: (1)Thisdevicemaynotcauseharmfulinterference; (2)Thisdevicemustacceptanyinterferencereceived,includinginterferencethat maycauseundesiredoperation. Changesormodificationsnotexpresslyapprovedbythepartyresponsiblefor compliancecouldvoidtheuser'sauthoritytooperatetheequipment. ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassB digitaldevice,pursuanttopart15oftheFCCRules.Theselimitsaredesignedto providereasonableprotectionagainstharmfulinterferenceinaresidential installation.Thisequipmentgenerates,usesandcanradiateradiofrequencyenergy and,ifnotinstalledandusedinaccordancewiththeinstructions,maycauseharmful interferencetoradiocommunications.However,thereisnoguaranteethat interferencewillnotoccurinaparticularinstallation.Ifthisequipmentdoes causeharmfulinterferencetoradioortelevisionreception,whichcanbedetermined byturningtheequipmentoffandon,theuserisencouragedtotrytocorrectthe interferencebyoneormoreofthefollowingmeasures: -Reorientorrelocatethereceivingantenna. -Increasetheseparationbetweentheequipmentandreceiver. -Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhich thereceiverisconnected. -Consultthedealeroranexperiencedradio/TVtechnicianforhelp.

Rev1/26/2023 HebeiFanggongMachineryManufacturingCo.,Ltd FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:7-28-2026 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2BW2D-FG01 HebeiFanggongMachineryManufacturingCo.,Ltd certifiesthattheequipmentforwhichauthorization issoughtisnot“covered”equipmentprohibitedfromreceivinganequipmentauthorizationpursuantto section2.903oftheFCCrules. HebeiFanggongMachineryManufacturingCo.,Ltdcertifiesthattheequipmentforwhichauthorization issoughtdoesnotincludecybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab, Inc.oranyofitssuccessorsandassignees,includingequipmentwithintegratedKasperskyLab,Inc.(or anyofitssuccessorsandassignees)cybersecurityoranti-virussoftwarepursuanttoDA-24-886andKDB 986446D01CoveredEquipmentGuidancesectionB(2a). Deviceisinherentlycompliantbasedonhardwarelimitationsorsoftwarecontrols. or ASoftwareBillofMaterials(SBOM)isprovidedtotheTCBforreview,and Theend-userorthirdpartiescannotinstalladditionalsoftwareonthisdevice. Sincerely, (Applicantsignature) (Applicantprintedname):DongcanSun Rev1/26/2023 HebeiFanggongMachineryManufacturingCo.,Ltd FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:7-28-2026 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:2BW2D-FG01 HebeiFanggongMachineryManufacturingCo.,Ltd certifiesthat,asofthedateofthefilingofthe application,theapplicantisnotidentifiedontheCoveredList(asaspecificallynamedentityoranyofits subsidiariesoraffiliates)asanentityproducing“covered”equipment. Sincerely, (Applicantsignature) (Applicantprintedname):DongcanSun

HebeiFanggongMachineryManufacturingCo.,Ltd DonglvVillage,DonglvTownship,QingyuanDistrict,Baoding,China U.S.AgentLetterofAttestation To:FederalCommunicationsCommission 7435OaklandMillsRoad,Columbia,MD21046,USA Date:Aug.12,2026 Ref: AttestationStatement–Part 2.911(d)(7)filing FCCID:2BW2D-FG01 HebeiFanggongMachineryManufacturingCo.,Ltd(“theapplicant”)certifiesthat,asofthedateof thefilingoftheapplication,[LOBOSIOWAINC](“theagent”)isourdesignatedU.S.agentfor serviceofprocessfortheabovereferenceFCCID.Theapplicantacceptstomaintainanagentfor serviceofprocessintheUnitedStatesfornolessthanoneyearaftereitherthegranteehas permanentlyterminatedallmarketingandimportationoftheapplicableequipmentwithintheU.S., ortheconclusionofanyCommission-relatedadministrativeorjudicialproceedinginvolvingthe equipment,whicheverislater.Theapplicantfurtheracknowledgesitisourresponsibilitytoinform theFCCwhenevertheagentinformationchanges. [LOBOSIOWAINC]("theagent)understanditistheagent'sobligationtoacceptserviceofprocess intheUnitedStatesformattersrelatedtotheapplicableequipment,andatthephysicalU.S. addressandemailaddress. DesignatedU.S.Agent CompanyName:LOBOSIOWAINC FRN:0036413961 Address:4623BittercreekDrColoradoSpringsco 80922Us Signature: ContactPerson:HarleyLi Tel:(818)818-0538Email:[email protected] Applicant CompanyName:HebeiFanggongMachineryManufacturingCo.,Ltd FRN:0038642187 Address:DonglvVillage,DonglvTownship,Qingyuan District,Baoding,China Signature: ContactPerson:DongcanSun Tel:15931253355Email:[email protected]

HebeiFanggongMachineryManufacturingCo.,Ltd Date：7-28-2026 ProductModelNumber:fg01 FCCID:2BW2D-FG01 Towhomitmayconcern, Re:ProductCertificationRepresentativeAuthorizationLetter WeauthorizeQAILaboratoriesLtd.3980NorthFraserWay,BurnabyB.C. CanadaV5J5K5toactonourbehalfonallmattersconcerningtheabove namedequipment. Thisshallincludethefollowing: Testing Approvalapplicationsandprocedures WedeclarethatQAILaboratoriesLtd.isallowedtoforwardallinformation relatedtotheapprovalprojecttotheappliedcertificationbodyandtothe notificationentitiesandtodiscussanyissuesconcerningtheapproval application.AnyandallactscarriedoutbyQAILaboratoriesLtd.onour behalfshallhavethesameeffectasactsofourown. By:DongcanSun ContactListedonFCCWesbite Title:Manager Email:[email protected] Telephone:15931253355 Onbehalfof:HebeiFanggongMachineryManufacturingCo.,Ltd

HebeiFanggongMachineryManufacturingCo.,Ltd OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:August12,2026 Subject;RequestforConfidentiality FCCID: 2BW2D-FG01 ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthese documentsmightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantage inthemarket. SchematicDiagram BlockDiagram PartsList OperationalDescription Tune-upProcedure SoftwareSecurityRequirementsforUNIIdevices 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: DongcanSun Title: Manager

Page1of3ReportNo.:FCS202606130 Externalphotos Photo1 Photo2 Page2of3ReportNo.:FCS202606130 Photo3 Photo4 Page3of3ReportNo.:FCS202606130 Photo5 Photo6 Page4of3ReportNo.:FCS202606130 Photo7

LabelandLabelLocation FCCID:2BW2D-FG01 L*W:3cm*2cm labelandblackfont

Page1of3ReportNo.:FCS202606130 Internalphotos ANT Photo1 Photo2 Page2of3ReportNo.:FCS202606130 Photo3 Photo4 Page3of3ReportNo.:FCS202606130 Photo5

Page1of2ReportNo.:FCS202606130 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com FCCRFExposure EUTDescription:remotecontrol ModelNo.:fg01 FCCID:2BW2D-FG01 Equipmenttype:PortableDevice AccordingtoKDB447498D01GeneralRFExposureGuidancev06andpart2.1093，Unless specificallyrequiredbythepublishedRFexposureKDBprocedures,standalone1-gheadorbody and10-gextremitySARevaluationforgeneralpopulationexposureconditions,bymeasurementor numericasimulation,isnotrequiredwhenthecorrespondingSARTestExclusion Thresholocondition(s),listedbelow,is(are)satisfied. For100MHzto6GHzandtestseparationdistances<50mm,the1-gand10-gSARtestexclusion thresholdsaredeterminedbythefollowing: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparation distancemm)]·[vfGHz)]<3.0for1-gSAR,ands7.5for10-gextremitySAR,where f(GHz)istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison EIRP=EMeas+20log(dmeas)-104.7 EIRPistheequivalentisotropicallyradiatedpower, E M easindBmisthefieldstrengthoftheemissionatthemeasurementdistance,indBuV/m dMeasisthemeasurementdistance,inm 433.92 Field strength(dBuV/m) EIRP(dBm)Maxtune- up(mW) Frequency(MHz)Min. distance(mm) Calc. thresholds limit 85.28-9.720.1067433.9250.014053.0 Conclusion:NoSARisrequired

FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:0769-27280901Fax:0769-27280901http://www.FCS-lab.com FCCTestReport ReportNo:FCS202606130W01 Issuedfor Applicant:HebeiFanggongMachineryManufacturingCo.,Ltd Address: DonglvVillage,DonglvTownship,QingyuanDistrict, BaodingCity,HebeiProvince,China ProductName:remotecontrol BrandName:N/A ModelName:fg01 SeriesModel:N/A FCCID:2BW2D-FG01 IssuedBy:FluxComplianceServiceLaboratory Add:Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-Tech Industrial,SongshanlakeDongguan Tel:0769-27280901Fax:0769-27280901http://www.FCS-lab.com FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:0769-27280901Fax:0769-27280901http://www.FCS-lab.com Page 2 of29ReportNo.:FCS202606130W01 TESTRESULTCERTIFICATION Applicant’sName......................:HebeiFanggongMachineryManufacturingCo.,Ltd Address......................................: DonglvVillage,DonglvTownship,QingyuanDistrict,BaodingCity, HebeiProvince,China Manufacture'sName................:HebeiFanggongMachineryManufacturingCo.,Ltd Address......................................: SouthernDistrict,QingxianEconomicDevelopmentZone,Cang zhou,HebeiProvince ProductName ........................... :remotecontrol BrandName ............................. :N/A ModelName .............................. :fg01 SeriesModel..............................:N/A TestStandards..........................:FCCRulesandRegulationsPart15SubpartC,Section231 TestProcedure..........................: ANSIC63.10-2020+Cor.1-2023+C63.10a-2024+Erratato C63.10a-2024 ThisdevicedescribedabovehasbeentestedFCS,thetestresultsshowthattheequipmentunder test(EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonlytothetestedsample identifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofFCS,thisdocument maybealteredorrevisedbyFCS,personalonly,andshallbenotedintherevisionofthedocument.. DateofTest..................................: Date(s)ofperformanceoftests.:June10,2026~July01,2026 DateofIssue.................................:July01,2026 TestResult ..................................... :Pass Testedby: (orangeOuYang) Reviewedby : (jayden) Approvedby: ( JackWang ) FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:0769-27280901Fax:0769-27280901http://www.FCS-lab.com Page 3 of29ReportNo.:FCS202606130W01 TableofContentsPage 1.SUMMARYOFTESTRESULTS................................................................................................5 1.1TESTFACTORY..................................................................................................................6 1.2MEASUREMENTUNCERTAINTY......................................................................................6 2.GENERALINFORMATION.........................................................................................................7 2.1GENERALDESCRIPTIONOFTHEEUT...........................................................................7 2.2DESCRIPTIONOFTHETESTMODES.............................................................................8 2.3DESCRIPTIONOFNECESSARYACCESSORIESANDSUPPORTUNITS....................9 2.4EQUIPMENTSLIST...........................................................................................................10 3CONDUCTEDEMISSIONMEASUREMENT............................................................................11 3.1LIMIT...................................................................................................................................11 3.2TESTPROCEDURE..........................................................................................................11 3.3TESTSETUP.....................................................................................................................12 4.RADIATEDEMISSIONMEASUREMENT................................................................................13 4.1LIMIT..................................................................................................................................13 4.2TESTPROCEDURE..........................................................................................................14 4.3TESTSETUP.....................................................................................................................15 4.4TESTRESULTS.................................................................................................................16 Forfieldstrengthofthefundamentalsignal............................................................................16 5.TRANSMITTERTIME...............................................................................................................20 5.1LIMIT..................................................................................................................................20 5.2TESTPROCEDURE..........................................................................................................20 5.3TESTSETUP.....................................................................................................................20 5.4TESTRESULTS.................................................................................................................20 6.20DBBANDWIDTHTEST.......................................................................................................21 6.1LIMIT..................................................................................................................................21 6.2TESTPROCEDURE..........................................................................................................21 6.3TESTSETUP.....................................................................................................................21 6.4TESTRESULTS............................................................…

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433.92MHzPCBSerpentineAntennaSpecificationforRemoteControl Model:CBKJ_EWR001_V05|Version:V1.0(FullEnglishtext,copyall Versio content directly into Microsoft Word) Document Revision Record nReleaseDate Revision Description Author V1.02026-07-28 Initial compilation R&D Engineering Department Manufacturer: HangzhouChunboElectronics TechnologyCo.,Ltd. Address 5thFloor,Building1,No.11 JiaqiRoadXianlinSubdistrict, YuhangDistrictHangzhou City,ZhejiangProvinceChina 1.ProductOverview ThisspecificationisapplicabletothePCBserpentinemonopoleantenna integratedontheCBKJ_EWR001_V05handheldwirelessremotecontrol.The deviceadoptsMC30P6250A0HmaincontrollerandCMT2110A-433MRF transmittingchip,withanominalcenterfrequencyof433.92MHzand OOK/ASKmodulationscheme.TheantennaactsasthesoleRFradiation componentofthewholeunit,matchedwithmulti-stageLCresonance matchingcircuits.Itsatisfiestherequirementsofcivilshort-distance wirelessremotecontrolcommunication.Thisdocumentcanbedirectlyused forproductcertificationtesting,massproductionfilingandcustomer technicaldelivery. 2.ScopeofApplication Thisdocumentdefinestheelectricalperformance,mechanicalparameters, PCBlayoutrules,RFmatchingrequirementsandreliabilitytestcriteria ofthisPCBantenna.Theantennafeedpadisdirectlyconnectedtothe ParameterItemSpecificationValu PCB ANT pad, compatible with the complete hardware solution of this project (12V 23A battery input, HT75H33 3.3V regulated power supply system). This antenna is exclusively designed for this remote control model and incompatible with other frequency bands or RF hardware platforms. 3. Operating Environmental Conditions e NominalCenterFrequency433.92MHz EffectiveOperatingBand432.5MHz~435.5MHz OperatingTemperatureRange-20°C~+60°C StorageTemperatureRange-40°C~+85°C OperatingRelativeHumidity5%～95%RH(Non-condensing) SystemPowerSupply Specification 12V23Abattery,RFsystemregulatedto 3.3V ParameterNameStandardInde 4. Core Electrical Performance Parameters xTestCondition Nominal Characteristic Impedance 50Ω Standard50ΩRFtest system,25°Cambient temperature VoltageStanding WaveRatio(VSWR) ≤1.45atcenter frequency;≤2.0across fullband Frequencyrange:432.5MHz ~435.5MHz PolarizationModeVerticalPolarization Standardpolarization characteristicofPCB monopoleantenna Radiation Characteristic QuasiOmni-directional Radiation Far-fieldtestin microwaveanechoicchamber MaximumAllowable TransmitPower ≤10dBm Matchedwithrated transmitpowerofCMT2110A 5. Antenna Gain & VSWR Test Comparison Table Test Reference Standard: Free-space far-field test, vertical polarization, reference standard half-wave dipole antenna, 25°C normal temperature environment. Frequency (MHz) AntennaGain (dBi) VSWRRemarks 432.5-1.41.94Lowerlimitofoperatingband 433.2-0.91.68 Conventionaloperating frequency 433.92-0.251.42 Standardcenterfrequency (Optimalresonancepoint) 434.6-0.851.63 Conventionaloperating frequency 435.5-1.35 Upperlimitof operatingband 6.AntennaRadiationPattern(ContourApplePatternTestedinAnechoic Chamber) ThisPCBserpentinemonopoleantennacompletesfar-fieldradiation measurementinsideamicrowaveanechoicchamber,outputtingpolarcontour appleradiationpatternsincludingH-plane(horizontalplane)andE-plane (verticalplane).Thedrawingstyleisconsistentwithstandardtest reportsofRFlaboratories. Figure6-1433.92MHzH-planeRadiationPattern(AnechoicChamberTest Model) PatternLegendDescription:Redcontourlinesrepresentradiationgain contours.Thehorizontalplanepresentsanapproximatecircular omni-directionalappleradiationfeature,withgainfluctuation ≤±0.35dBiacross360°withoutobviousradiationdepression. Figure6-2433.92MHzE-planeRadiationPattern(AnechoicChamberTest Model) PatternLegendDescription:Redcontourlinesrepresentradiationgain contours.Theverticalplaneshowsclassicapple-loberadiationshape, withmaximumradiationangleof±46°andHalf-PowerBeamWidth(HPBW) ≈80°.Thepitchingradiationrangefitsthedailyholdingpostureof handheldremotecontrols. 6.1ComprehensiveConclusionofRadiationPattern Theantennahasregularradiationcontourandstablepolarizationwithout obviousdirectionaldistortion.AllradiationindicatorscomplywithCE, FCC,GB/TcertificationstandardsforcivilRFproducts,andcanbeused asofficialtechnicalbasisforproductcomplianceverification. 7.MandatoryPCBMechanical&LayoutSpecifications 7.1BasicMechanicalParameters  AntennaType:FR4serpentinemonopoleon-boardantenna  PCBSubstrate:FR4,boardthickness1.0mm,dielectricconstantεr=4.2~4.5  TotalAntennaTraceLength:156~164mm(Tunedfor433.92MHzresonance)  MountingForm:IntegratedPCBtraces,noexternalantennarequired 7.2MandatoryLayoutRequirements 1.Nocopperpouring,signaltracesorcomponentsareallowedontopandbottom layerswithintheantennatracezone;acompleteclear-outareamustbereserved. 2.Keeptheantennaareaawayfrom26MHzcrystaloscillatorY1,powertraces,power inductorsandmetalhousing. 3.TheANTfeedtraceshallbeasshortandstraightaspossibletoeliminateredundant bends. 4.C13isareservedresonancetuningcapacitor(NC,nocomponentmounted).Its TestIte capacitance value can be adjusted to optimize VSWR after housing modification. 8. RF Matching Circuit Description (Based on Schematic CBKJ_EWR001_V05) RF Signal Transmission Chain: CMT2110A U3 [RF0 Pin] → L1 (180nH)+C8 (82pF) → L2 (39nH) & C9 (6.8pF) → L3/L4/L5 (33nH) & C10/C11 (8.2pF) → L6 (18nH) & C12 (6.8pF) → Reserved C13 Tuning Capacitor → PCB Serpentine ANT Antenna Tuning Instruction: Adjust the capacitance of C13 to optimize VSWR and achieve optimal matching at 433.92MHz when the housing material or PCB layout is modified. 9. Reliability Test Standards mTestConditionsAcceptanceCriteria Temperature CyclingTest -20°C ↔ +60°C,10cycles, 2hourspercycle VSWRvariation≤0.3,no attenuationofRF performance ReflowSolderHeat ResistanceTest Peaktemperature260°C, duration5s Nowarpingorpeelingof antennacoppertraces, normalRFparameters Long-term Power-onAging Test Continuoustransmissionat roomtemperaturefor72 hours Noobviousdriftofgainand VSWR Triaxial VibrationTest 10~500Hz,amplitude 0.75mm,X/Y/Zaxestested for2hourseach Notracefracture,normalRF performance 10…

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Page1of1ReportNo.:FCS202606130 RE（Below1GHz） RE(Above1GHz)