2A9SC-ACG3512RGaming headset Donggle

FCCStatement: Thisdevicecomplieswithpart15oftheFCCRules.Operationissubjectto thefollowingtwoconditions:(1)Thisdevicemaynotcauseharmful interference,and(2)thisdevicemustacceptanyinterferencereceived, includinginterferencethatmaycauseundesiredoperation. Thisequipmenthasbeentestedandfoundtocomplywiththelimitsfora ClassBdigitaldevice,pursuanttopart15oftheFCCRules.Theselimits aredesignedtoprovidereasonableprotectionagainstharmfulinterference inaresidentialinstallation.This Equipmentgenerates,usesandcanradiateradiofrequencyenergyand,if notinstalledandusedinaccordancewiththeinstructions,maycause harmfulinterferencetoradio communications.However,thereisnoguaranteethatinterferencewillnot occurinaParticularinstallation.Ifthisequipmentdoescauseharmful interferencetoradioortelevisionreception,whichcanbedeterminedby turningtheequipmentoffandon,theuserisencouragedtotrytocorrectthe interferencebyoneormoreofthefollowingmeasures: —Reorientorrelocatethereceivingantenna. —Increasetheseparationbetweentheequipmentandreceiver. —Connecttheequipmentintoanoutletonacircuitdifferentfromthatto whichthereceiverisconnected. —Consultthedealeroranexperiencedradio/TVtechnicianforhelp. Caution:Anychangesormodificationsnotexpresslyapprovedbytheparty responsibleforcompliancecouldvoidtheuser'sauthoritytooperatethe equipment. ThisequipmentcomplieswithFCCradiationexposurelimitssetforthforan uncontrolledenvironment.Thistransmittermustnotbeco-locatedor operatinginconjunctionwithanyotherantennaortransmitter.

Attestation Statements 21/01/2026 TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA RE: Attestation Statements Part 2.911(d)(7) request for FCC ID：2A9SC-ACG3512R SHENZHEN MARVO TECHNOLOGYCO.,LTD, the undersigned, hereby authorize Marvo UsA Co.to act as our designated U.S. agent for service of process, SHENZHEN MARVO TECHNOLOGYCO.,LTDaccepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Marvo UsA Co.accepts the responsibility to act as designated U.S. agent for service of process, provides an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Applicant Information： Company name: SHENZHEN MARVO TECHNOLOGYCO.,LTD Contact Name: Liao Fancy Address:6 th Floor,Building A,DongFangYaYuan,Chen Tian communities,Xixiang Bao'an District,Shenzhen,China Telephone：+ 8675529709391 Email: [email protected] U.S. Agent Information: Company Name: Marvo UsA Co. Address: 4421NW 97 Ave Doral, FL,33178 United States Contact Name: Jacky Zhou FRN: 0035762814 Telephone No: +1 786-410-9094 Email: [email protected] Applicant Signature:Agent Signature: (if the agent is different ffom the applicant) Applicant printed name: Liao FancyAgent printed name: Jacky Zhou

SHENZHENMARVOTECHNOLOGYCO.,LTD (2026.01.21) EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(i)requestfor(FCCID:2A9SC-ACG3512R) [SHENZHENMARVOTECHNOLOGYCO.,LTD](“theapplicant”)certifiesthatthe equipmentforwhichauthorizationissoughtisnot“covered”equipmentprohibited fromreceivinganequipmentauthorizationpursuanttosection2.903oftheFCCrules. Wealsocertifythat,asofthedateofthefilingoftheapplication,theequipmentdoes notutilizecyber-securityoranti-virussoftwarefromKasperskyLab,Inc,oranyofits successorsandassignees,whichisalsoonthe“coveredlist”. Sincerely, (Applicantsignature) (Applicantprintedname)LiaoFancy SHENZHENMARVOTECHNOLOGYCO.,LTD (2026.01.21) EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(ii)requestfor(FCCID:2A9SC-ACG3512R) [SHENZHENMARVOTECHNOLOGYCO.,LTD](“theapplicant”)certifiesthat,asofthe dateofthefilingoftheapplication,theapplicantisnotidentifiedontheCoveredListas anentityproducing“covered”equipment. Sincerely, (Applicantsignature) (Applicantprintedname)LiaoFancy

SHENZHENMARVOTECHNOLOGYCO.,LTD AgentAuthorizationLetter 2026-01-21 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 USA RE:LETTEROFAGENTAUTHORIZATION ToWhomItMayConcern: We,theundersigned,herebyauthorizeShenzhenMostTechnologyServiceCo.,Ltd.toact onourbehalfinallmattersrelatingtoapplicationforequipmentauthorization,includingthe signingofalldocumentsrelatingtothesematters. Wealsoherebycertifythatnopartytotheapplicationauthorizedhereunderissubjecttothe denialofbenefits,includingFCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuse Actof1988,21U.S.C.853(a). Thisagreementexpiresoneyearfromthecurrentdate. Sincerely, Name:LiaoFancy Position:Manager CompanyName:SHENZHENMARVOTECHNOLOGYCO.,LTD Address:6thFloor,BuildingA,DongFangYaYuan,ChenTiancommunities, Xixiang,Bao'anDistrict,Shenzhen,China Tel/Fax8675529709391/8675529709391 E-Mail:[email protected]

SHENZHENMARVOTECHNOLOGYCO.,LTD LongTermConfidentialityRequestLetter 2026-01-21 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 USA RE:CONFIDENTIALITYREQUESTFOR(FCCID:2A9SC-ACG3512R) ToWhomItMayConcern: Thisletterservesasanofficialrequestforconfidentialityundersections0.457and0.459of CFR47.Wehaverequestedthatthe -e.g.Blockdiagram -e.g.SCH -e.g.OperationalDescription requiredtobesubmittedwiththisapplicationbepermanentlywithheldfrompublicreview. Theabovedocumentsarecompanyproprietaryinformationthatcouldnevergetinto thepossessionofyourcompetition. Pleasecontactmeifthereisanyinformationyoumayneed. Sincerely, Name:LiaoFancy Position:Manager CompanyName:SHENZHENMARVOTECHNOLOGYCO.,LTD Address:6thFloor,BuildingA,DongFangYaYuan,ChenTiancommunities, Xixiang,Bao'anDistrict,Shenzhen,China Tel/Fax8675529709391/8675529709391 E-Mail:[email protected]

Modeldifferenceletter 2026.01.21 OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA ThisisanewApplicationfromSHENZHENMARVOTECHNOLOGYCO.,LTD ModelNo.: ACG3512-R,ACG2532-R,ACG2500-R Onlythemodel“ACG3512-R”wastested,Theirelectricalcircuitdesign, layout,componentsusedandinternalwiringareidentical,Onlythemodel nameandappearancecoloraredifferent. Thankyouforyourcooperation! Yourssincerely, Signatory: Sincerely, Name:LiaoFancy Position:Manager CompanyName:SHENZHENMARVOTECHNOLOGYCO.,LTD Address:6thFloor,BuildingA,DongFangYaYuan,ChenTiancommunities, Xixiang,Bao'anDistrict,Shenzhen,China Tel/Fax8675529709391/8675529709391 E-Mail:[email protected]

ModelNo.:ACG3512-R FRONTVIEWOFSAMPLE BACKVIEWOFSAMPLE ModelNo.:ACG3512-R LEFTVIEWOFSAMPLE RIGHTVIEWOFSAMPLE ModelNo.:ACG3512-R TOPVIEWOFSAMPLE BOTTOMVIEWOFSAMPLE ModelNo.:ACG3512-R PHOTOOFTHEENTIRESAMPLE

Productname:GamingheadsetDonggle Model:ACG3512-R FCCID:2A9SC-ACG3512R

ModelNo.:ACG3512-R Page1of4 INTERNALPHOTOOFSAMPLE INTERNALPHOTOOFSAMPLEPCB ModelNo.:ACG3512-R Page2of4 INTERNALPHOTOOFSAMPLEPCB INTERNALPHOTOOFSAMPLEPCB ModelNo.:ACG3512-R Page3of4 INTERNALPHOTOOFSAMPLEPCB INTERNALPHOTOOFSAMPLEPCB ANTlocation ModelNo.:ACG3512-R Page4of4 INTERNALPHOTOOFSAMPLEPCB

ShenzhenMostTechnologyServiceCo.,Ltd. No.5,2ndLangshanRoad,NorthDistrict,Hi-techIndustrialPark,Nanshan, Shenzhen,Guangdong,China. RFExposureEvaluationReport ReportReferenceNo........................: FCCID.................................................: MTEB26010124-H 2A9SC-ACG3512R Compiledby (position+printedname+signature) .. :FileadministratorsAlisaLuo Supervisedby (position+printedname+signature)..:TestEngineerSunnyDeng Approvedby (position+printedname+signature)..: ManagerYvetteZhou Dateofissue.........................................:Jan.15,2026 RepresentativeLaboratoryName.:ShenzhenMostTechnologyServiceCo.,Ltd. Address.................................................: No.5,2ndLangshanRoad,NorthDistrict,Hi-techIndustrialPark, Nanshan,Shenzhen,Guangdong,China. Applicant’sname ............................... :SHENZHENMARVOTECHNOLOGYCO.,LTD Address ................................................. : 6thFloor,BuildingA,DongFangYaYuan,ChenTiancommunities, XixiangBao'anDistrict,Shenzhen,China Testspecification/Standard............: 47CFRPart1.1307 47CFRPart2.1093 TRFOriginator ...................................... :ShenzhenMostTechnologyServiceCo.,Ltd. ShenzhenMostTechnologyServiceCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe ShenzhenMostTechnologyServiceCo.,Ltd.isacknowledgedascopyrightownerandsourceofthe material.ShenzhenMostTechnologyServiceCo.,Ltd.takesnoresponsibilityforandwillnotassume liabilityfordamagesresultingfromthereader'sinterpretationofthereproducedmaterialduetoits placementandcontext. Testitemdescription ........................ : GamingheadsetDonggle TradeMark............................................: AOC Model/Typereference.........................: ACG3512-R ListedModels......................................: ACG2532-R,ACG2500-R ModulationType..................................:GFSK OperationFrequency .......................... :From2402MHzto2480MHz HardwareVersion ................................. V1.1 SoftwareVersion................................... V1.5.1 Rating.....................................................: DC5V20mA Result.....................................................: PASS ReportNo.:MTEB26010124-HPage 2 of 5 TESTREPORT EquipmentunderTest:GamingheadsetDonggle Model/Type:ACG3512-R ListedModels:ACG2532-R,ACG2500-R Remark Onlythemodel“ACG3512-R”wastested,Theirelectrical circuitdesign,layout,componentsusedandinternalwiringare identical,Onlythemodelnameandappearancecoloraredifferent. Applicant:SHENZHENMARVOTECHNOLOGYCO.,LTD Address: 6thFloor,BuildingA,DongFangYaYuan,ChenTiancommunities, XixiangBao'anDistrict,Shenzhen,China Manufacturer:SHENZHENMARVOTECHNOLOGYCO.,LTD Address : 6thFloor,BuildingA,DongFangYaYuan,ChenTiancommunities, XixiangBao'anDistrict,Shenzhen,China TestResult : PASS Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetest laboratory. ReportNo.:MTEB26010124-HPage 3 of 5 1.RevisionHistory RevisionIssueDateRevisionsRevisedBy 002026.01.15InitialIssueAlisaLuo ReportNo.:MTEB26010124-HPage 4 of 5 2.SAREvaluation 2.1RFExposureComplianceRequirement 2.1.1StandardRequirement AccordingtoKDB447498D01GeneralRFExposureGuidancev06 4.3.1.StandaloneSARtestexclusionconsiderations UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures,standalone1-gheadorbodyand 10-gextremitySARevaluationforgeneralpopulationexposureconditions,bymeasurementornumerical simulation,isnotrequiredwhenthecorrespondingSARExclusionThresholdcondition,listedbelow,is satisfied. 2.1.2Limits The1-gand10-gSARtestexclusionthresholdsfor100MHzto6GHzattestseparationdistances≤50mm aredeterminedby: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance,mm)]·[√f(GHz)] ≤3.0for1-gSARand≤7.5for10-gextremitySAR,where Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤50mmand fortransmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtestseparation distanceis<5mm,adistanceof5mmisappliedtodetermineSARtestexclusion ReportNo.:MTEB26010124-HPage 5 of 5 2.1.3EUTRFExposure MeasurementData 2.4G GFSK Testchannel PeakOutputPower (dBm) Tuneuptolerance (dBm) Maximumtune-upPower (dBm) Lowest(2402MHz)-0.07-0.07±10.93 Middle(2440MHz)-0.59-0.59±10.41 Highest(2480MHz)0.040.04±11.04 Worstcase: GFSK Channel MaximumPeak ConductedOutput Power (dBm) Maximumtune-up Power Calculated value Exclusion threshold SARTest Exclusion (dBm)(mW) Highest(2480MHz)0.041.041.270.403.0Yes .......................THEENDOFREPORT.........................

ShenzhenMostTechnologyServiceCo.,Ltd. No.5,2ndLangshanRoad,NorthDistrict,Hi-techIndustrialPark,Nanshan, Shenzhen,Guangdong,China. TESTREPORT FCCRulesPart15.247 ReportReferenceNo........................: FCCID................................................: MTEB26010124-R1 2A9SC-ACG3512R Compiledby (position+printedname+signature)..:FileadministratorsAlisaLuo Supervisedby (position+printedname+signature)..:TestEngineerSunnyDeng Approvedby (position+printedname+signature)..: ManagerYvetteZhou Dateofissue.........................................:Jan.15,2026 RepresentativeLaboratoryName.:ShenzhenMostTechnologyServiceCo.,Ltd. Address ................................................. : EastA,1/F.,NewAolinFactoryBuiding,LangshanErlu,North Area,Hi-TechIndustrialPark,NanshanDistrict,Shenzhen, Guangdong,China Applicant’sname...............................:SHENZHENMARVOTECHNOLOGYCO.,LTD Address.................................................: 6thFloor,BuildingA,DongFangYaYuan,ChenTiancommunities, XixiangBao'anDistrict,Shenzhen,China Testspecification/Standard............: FCCRulesPart15.247 TRFOriginator ...................................... :ShenzhenMostTechnologyServiceCo.,Ltd. ShenzhenMostTechnologyServiceCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe ShenzhenMostTechnologyServiceCo.,Ltd.isacknowledgedascopyrightownerandsourceofthe material.ShenzhenMostTechnologyServiceCo.,Ltd.takesnoresponsibilityforandwillnotassume liabilityfordamagesresultingfromthereader'sinterpretationofthereproducedmaterialduetoits placementandcontext. Testitemdescription ........................ : GamingheadsetDonggle TradeMark...........................: AOC Model/Typereference.........................: ACG3512-R ListedModels.....................................: ACG2532-R,ACG2500-R ModulationType..................................:GFSK OperationFrequency .......................... :From2402MHzto2480MHz HardwareVersion ................................. V1.1 SoftwareVersion................................... V1.5.1 Rating.....................................................: DC5V20mA Result.....................................................:PASS ReportNo.:MTEB26010124-R1Page 2 of 37 TESTREPORT EquipmentunderTest:GamingheadsetDonggle Model/Type:ACG3512-R ListedModels:ACG2532-R,ACG2500-R Remark Onlythemodel“ACG3512-R”wastested,Theirelectrical circuitdesign,layout,componentsusedandinternalwiringare identical,Onlythemodelnameandappearancecoloraredifferent. Applicant:SHENZHENMARVOTECHNOLOGYCO.,LTD Address: 6thFloor,BuildingA,DongFangYaYuan,ChenTiancommunities, XixiangBao'anDistrict,Shenzhen,China Manufacturer:SHENZHENMARVOTECHNOLOGYCO.,LTD Address : 6thFloor,BuildingA,DongFangYaYuan,ChenTiancommunities, XixiangBao'anDistrict,Shenzhen,China TestResult : PASS Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetest laboratory. ReportNo.:MTEB26010124-R1Page 3 of 37 Contents 1.REVISIONHISTORY.........................................................................................................................4 2.TESTSTANDARDS............................................................................................................................5 3.SUMMARY...............................................................................................................................................6 3.1.GeneralRemarks.........................................................................................................................................6 3.2.ProductDescription....................................................................................................................................6 3.3.EquipmentUnderTest................................................................................................................................6 3.4.ShortdescriptionoftheEquipmentunderTest(EUT)............................................................................6 3.5.EUToperationmode....................................................................................................................................7 3.6.BlockDiagramofTestSetup......................................................................................................................7 3.7.TestItem(EquipmentUnderTest)Description*.......................................................................................7 3.8.AuxiliaryEquipment(AE)Description.......................................................................................................7 3.9.AntennaInformation*..................................................................................................................................8 3.10.EUTconfiguration......................................................................................................................................8 3.11.Modifications..............................................................................................................................................8 4.TESTENVIRONMENT.......................................................................................................................9 4.1.Addressofthetestlaboratory...................................................................................................................9 4.2.Environmentalconditions...........................................................................................................................9 4.3.TestDescription.........................................................................................................................................10 4.4.Statementofthemeasurementuncertainty...........................................................................................10 4.5.EquipmentsUsedduringtheTest...........................................................................................................11 5.TESTCONDITIONSANDRESULTS...…

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咏成國際科技有限公司電話:13530576606 RAINInternationalTechnologyCo.,Ltd.TEL:13530576606 2.4GHz3216ChipAntenna:3216F245M01 第 1 页共 10 页 3216Chipantenna ForBluetooth/WLANApplicationsd P/N:RANT3216F245M01 Dimension(mm) L3.23±0.20 W1.66±0.20 T1.23±0.20 咏成國際科技有限公司電話:13530576606 RAINInternationalTechnologyCo.,Ltd.TEL:13530576606 2.4GHz3216ChipAntenna:3216F245M01 第 2 页共 10 页 PartNumberInformation RANT3216F245M01 ABCDEF A ProductSeriesAntenna BDimensionLxW3.2X1.6mm(+-0.2mm) CMaterialHighKmaterial D WorkingFrequency2.4~2.5GHz E FeedingmodeMonopole&SingleFeeding F AntennatypeType=01 1.ElectricalSpecification Specification PartNumberRANT3216F245M01 CentralFrequency2450MHz Bandwidth100(Min.)MHz ReturnLoss-6.5(Max)dB PeakGain2.71dBi Impedance50Ohm OperatingTemperature -40～+85°C MaximumPower4W ResistancetoSolderingHeats 10(@260 °C ) sec. PolarizationLinear AzimuthBeamwidthOmni-directional TerminationCu/Sn(Leadless) Remark:Bandwidth&PeakGainwasmeasuredunderevaluationboardofnextpage 咏成國際科技有限公司電話:13530576606 RAINInternationalTechnologyCo.,Ltd.TEL:13530576606 2.4GHz3216ChipAntenna:3216F245M01 第 3 页共 10 页 2.RecommendedPCBPattern EvaluationBoardDimension Unit:mm SuggestedMatchingCircuit 咏成國際科技有限公司電話:13530576606 RAINInternationalTechnologyCo.,Ltd.TEL:13530576606 2.4GHz3216ChipAntenna:3216F245M01 第 4 页共 10 页 LayoutDimensionsinClearancearea ( Size=5.2*5.0mm ) 50ohmtransmissionLine MatchingCircuit FootPrint(Unit:mm) 咏成國際科技有限公司電話:13530576606 RAINInternationalTechnologyCo.,Ltd.TEL:13530576606 2.4GHz3216ChipAntenna:3216F245M01 第 5 页共 10 页 3.MeasurementResults ReturnLoss 咏成國際科技有限公司電話:13530576606 RAINInternationalTechnologyCo.,Ltd.TEL:13530576606 2.4GHz3216ChipAntenna:3216F245M01 第 6 页共 10 页 RadiationPattern Y X Z EfficiencyPeakGainDirectivity 2400MHz55.21%1.45dBi5.32dBi 2450MHz66.45%2.71dBi5.21dBi 2500MHz57.53%1.98dBi5.29dBi ChamberCoordinateSystem 咏成國際科技有限公司電話:13530576606 RAINInternationalTechnologyCo.,Ltd.TEL:13530576606 2.4GHz3216ChipAntenna:3216F245M01 第 7 页共 10 页 4.ReliabilityandTestCondictions ITEMREQUIREMENTSTESTCONDITION Solderability1.Wettingshallexceed90%coverage 2.Novisiblemechanicaldamage TEMP(°C) 230°C 4±1sec. 150 °C 60sec Pre-heatingtemperature:150°C/60sec. Soldertemperature:230±5°C Duration:4±1sec. Solder:Sn-Ag3.0-Cu0.5 Fluxforleadfree:rosin Solderheat Resistance 1.Novisiblemechanicaldamage 2.CentralFreq.change:within±6% TEMP(°C) 260°C 10±0.5sec. 150°C 60sec Pre-heatingtemperature:150°C/60sec. Soldertemperature:260±5°C Duration:10±0.5sec. Solder:Sn-Ag3.0-Cu0.5 Fluxforleadfree:rosin Component Adhesion (Pushtest) 1.Novisiblemechanicaldamage Thedeviceshouldbereflow soldered(230±5°Cfor10sec.)toatinned coppersubstrateAdynometerforce gaugeshouldbeappliedthesideofthe component.Thedevicemustwith-ST-F 0.5Kgwithoutfailureofthetermination attachedtocomponent. Component Adhesion (Pulltest) 1.Novisiblemechanicaldamage Insert10cmwireintotheremainingopen eyebend,theendsofevenwirelengths upwardandwindtogether. Terminalshallnotberemarkably damaged. 咏成國際科技有限公司電話:13530576606 RAINInternationalTechnologyCo.,Ltd.TEL:13530576606 2.4GHz3216ChipAntenna:3216F245M01 第 8 页共 10 页 Thermalshock 1.Novisiblemechanicaldamage 2.CentralFreq.change:within±6% Phase Temperature( °C ) Time(min) 1 +85±5°C 30±3 2 RoomWithin Temperature3sec 3 -40±2 °C 30±3 4 RoomWithin Temperature3sec +85 °C =>30±3min -40 °C =>30±3min Testcycle:10cycles Thechipshallbestabilizedatnormal conditionfor2~3hoursbefore measuring. Resistanceto High Temperature 1.Novisiblemechanicaldamage 2.CentralFreq.change:within±6% 3.Nodisconnectionorshortcircuit. Temperature:85±5 °C Duration:1000±12hrs Thechipshallbestabilizedatnormal conditionfor2~3hoursbefore measuring. Resistanceto Low Temperature 1.Novisiblemechanicaldamage 2.CentralFreq.change:within±6% 3.Nodisconnectionorshortcircuit. Temperature:-40±5 °C Duration:1000±12hrs Thechipshallbestabilizedatnormal conditionfor2~3hoursbefore measuring. Humidity 1.Novisiblemechanicaldamage 2.CentralFreq.change:within±6% 3.Nodisconnectionorshortcircuit. Temperature:40±2°C Humidity:90%to95%RH Duration:1000±12hrs Thechipshallbestabilizedatnormal conditionfor2~3hoursbefore measuring. 5.SolderingandMounting Mildlyactivatedrosinfluxesarepreferred.Theminimumamountofsoldercan leadtodamagefromthestressescausedbythedifferenceincoefficientsof expansionbetweensolder,chipandsubstrate.Theterminationsaresuitable forallwaveandre-flowsolderingsystems.Ifhandsolderingcannotbe avoided,thepreferredtechniqueistheutilizationofhotairsolderingtools. ReflowSoldering PRE-HEATING 250~260 230 180 150 SOLDERING 10smax. NATURAL COOLING IronSoldering PRE-HEATINGSOLDERINGNATURAL COOLING 60~120s30~60s TIME(sec.) TIME(sec.) Recommendedtemperatureprofilesforre-flowsolderinginFigure1. Productsattachmentwithasolderingironisdiscouragedduetotheinherent processcontrollimitations.Intheeventthatasolderingironmustbe employedthefollowingprecautionsarerecommended. within3s 350 150 Over60s Gradualcooling 300 T E M P E R A T U R E ( ° C ) T E M P E R A T U R E ( ° C ) 咏成國際科技有限公司電話:13530576606 RAINInternationalTechnologyCo.,Ltd.TEL:13530576606 2.4GHz3216ChipAntenna:3216F245M01 第 9 页共 10 页 1.593.511.80 ‧Preheatcircuitandproductsto150°C ‧Nevercontacttheceramicwiththeirontip ‧Usea20wattsolderingironwithtipdiameterof1.0mm ‧280°Ctiptemperature(max) ‧1.0mmtipdiameter(max) ‧Limitsolderingtimeto3sec. 6.PackagingInformation TapeSpecification: ReelSpecification:(7’’,Φ180mm) 咏成國際科技有限公司電話:13530576606 RAINInternationalTechnologyCo.,Ltd.TEL:13530576606 2.4GHz3216ChipAntenna:3216F245M01 第 10 页共 10 页 TapeWidth(mm)A(mm)B(mm)C(mm)D(mm)Chip/Reel(pcs) 89.0±0.560±213.5±0.5178±25000 7.StorageandTransportationInformation StorageConditions Tomaintainthesolderabilityofterminalelectrodes: 1.Temperatureandhumidityconditions:-10~40°Cand30~70%RH. 2.Recommendedproductsshouldbeusedwithin6monthsfromthetimeof delivery. 3.Thepackagingmaterialshouldbekeptwherenochlorineorsulfurexists intheair. TransportationConditions 1.Productsshouldbehandledwithcaretoavoiddamageorcontamination fromperspirationandskinoils. 2.Theuseoftweezers…

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ModelNo.:ACG3512-R CETESTSETUP RETESTSETUP ModelNo.:ACG3512-R RETESTSETUP