2AYJ7-CHE-647Wireless Earphones

TRACOMPANYLTD. Osaka-shi,Chuo-ku,Kitahama-higashi6-6,Osaka,Japan 1|Page AttestationStatements To:FederalCommunicationsCommissionDate:Sep.18,25 7435OaklandMillsRoad, Columbia,MD21046,USA Subject:AttestationofCompliancewithFCCCoveredListSoftwareRequirements FCCID:2AYJ7-CHE-647 ProductName:WirelessEarphones Thisletterservesasanattestationthattheequipmentidentifiedaboveisnot(selectone)"covered"software asdefinedundertheFederalCommunicationsCommission(FCC)CoveredListrequirements,asoutlined inFCC22-84andKDB986446. Specifically,theundersignedcertifiesthattheequipmentforwhichauthorizationissought: 1.Doesnotcontaincybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab, Inc.oranyofitssuccessors,assignees,parents,subsidiaries,affiliates,oranyentitythathasrebranded orrelabeledsoftwareproducedbytheaforementionedentities. 2.Doesnothavethecapabilitytostore,run,ordeliveranysoftwareidentifiedontheFCCCoveredList, includingbutnotlimitedtocybersecurityandanti-virussoftware. Tosupportthisattestation,theappendixevaluationdocumentationhasbeenpreparedandisincludedinthe certificationfiling. Thisattestationisbasedonathoroughevaluationofthedevice'sdesign,functionality,andsoftware environment.Theundersignedaffirmsthattheinformationprovidedisaccurateandcompletetothebestof theirknowledge. Sincerelyyours, PrintedName:WiktorFronczak Title:Manager Address:Osaka-shi,Chuo-ku,Kitahama-higashi6-6,Osaka,Japan Tel.:+81-6-6910-6224 Email:[email protected] TRACOMPANYLTD. Osaka-shi,Chuo-ku,Kitahama-higashi6-6,Osaka,Japan 2|Page EvaluationregardingtotheCoveredListSoftware: Compliance Methodology EvaluationProcessResults Deviceis Inherent compliance ☒ TheChipset(s)usedislimitedtorun theCybersecurityoranti-virus software. Compliance ☒ TheMemoryusedislimitedtorunthe Cybersecurityoranti-virussoftware. Compliance ☒ Thereisstoragecapacitylimitationfor storeorinstalltheCybersecurityor anti-virussoftware. Compliance ☒ Operatingsystemusedislimitedto run,installordelivertheCybersecurity oranti-virussoftware. Compliance Deviceisnot Inherent compliance ☒ EvaluationBasedonSoftware BillofMaterials(SBoM) Seeattached“SBoM“ Note:TheSBoMcontentislimited tothescopeofcoveredlist software(e.g.antivirusand cybersecuritysoftware). ☐ EvaluationBasedonScanfor Softwareonthedevice ☐ EvaluationBasedonFilesystemscan ☐ EvaluationBasedonRunning softwarecheck

TRACOMPANYLTD. Osaka-shi,Chuo-ku,Kitahama-higashi6-6,Osaka,Japan AttestationStatements NotCoveredEntityApplicant&NotCoveredEquipment To:FederalCommunicationsCommissionDate:9/18/2025 7435OaklandMillsRoad, Columbia,MD21046,USA Ref:InformationRequiredbySection2.911(d)(5)(i)&(ii) FCCID:2AYJ7-CHE-647 TRACOMPANYLTD.certifiesthat,asofthedateofthefilingoftheapplication,theapplicantisnot identifiedontheCoveredList,establishedpursuantto§1.50002ofreferencechapter,asanentity producing“covered”communicationequipment.Theequipmentforwhichauthorizationissoughtisnot “covered”telecommunicationsequipmentandvideosurveillanceequipmentproducedbyentities identifiedontheCommission’sCoveredListthatprohibitedfromreceivinganequipmentauthorization pursuanttosection§2.903oftheFCCrules. Sincerelyyours, ApplicantSignature PrintedName:WiktorFronczak Title:Manager Address:Osaka-shi,Chuo-ku,Kitahama-higashi6-6,Osaka,Japan Tel.:+81-6-6910-6224 Email:[email protected]

-TRACOMPANYLTD.- FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 9/26/25 U.S.AgentDesignation TRACOMPANYLTD.acknowledgestheirconsentforthefollowingcontactlocatedintheUnitedStatestoact astheiragentforserviceofprocessfortheequipmentforwhichauthorizationissought(FCCID:2AYJ7-CHE- 647): NameandcompanyofU.S.agent:CheeroUSA,Inc. PhysicalU.S.addressofagent:248,E50thSt,Apt.2N,NEWYORK,NY10022,UnitedStates FRNofU.S.agent:0033510017 EmailaddressofU.S.agent:[email protected] ContactPhone:(646)291-7613 CheeroUSA,Inc.acknowledgestheirobligationtoacceptserviceofprocessonbehalfofTRACOMPANYLTD. TRACOMPANYLTD.withtheFRN0027472414acceptsitsobligationtomaintainanagentforserviceof processintheUnitedStatesfornolessthanoneyearaftereitherthegranteehaspermanentlyterminatedall marketingandimportationoftheapplicableequipmentwithintheU.S.,ortheconclusionofanyCommission- relatedadministrativeorjudicialproceedinginvolvingtheequipment,whicheverislater. Bysigningthisform,weconfirmtheaboveandthatweareawareoftheapplicationrequirementslistedunder§ 2.911(d)(7). TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB 986446D01. Anexpirationdateforthisletterdoesnotexist.IncasetheU.S.agentchanges,thegranteeisobligatedtonotify theFCCwithin30daysviathegrantingTCB. Sincerely, Signature WiktorFronczak Manager Email:[email protected] FaxNumber:+81-6-6910-6224 TRACOMPANYLTD. 4 8 _ [ m o d e l ] U S _ A g e n t _ 2 . 9 1 1 ( d ) ( 7 ) - U , V 0 5 -TRACOMPANYLTD.- Signature MrSusumuSuwazono Manager CheeroUSA,Inc.

TRACOMPANYLTD. Osaka-shi,Chuo-ku,Kitahama-higashi6-6,Osaka,Japan 9/18/2025 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:ConfidentialityRequestfor:FCCID:2AYJ7-CHE-647 PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestpermanent confidentialtreatmentoftheexhibitsaccompanyingthiscertificationapplicationasoutlinedbelow:  BlockDiagram Schematics  OperationalDescription Theaboveexhibitscontaintradesecretsand/orproprietaryinformationthatarenotpubliclyavailableand materialsthattheApplicanthasspentconsiderableeffortsindeveloping.Publicdisclosureofthesemay beharmfultotheApplicantandgiveanunfairadvantagetocompetitorsonthemarket. PursuanttoDA04-1705,theapplicantalsorequeststemporaryconfidentialtreatmentoftheexhibits outlinedbelowforaperiodof(upto180)daysfromthedateofequipmentauthorizationandpriorto marketingintheUnitedStatestopreventtheprematurereleaseofanysensitiveinformation.Applicantis awareoftheirresponsibilitytonotifyDERYCOMintheeventinformationregardingtheproductorthe productismadeavailabletothepublicbeforetherequestedperiodhasexpired. UserManual  InternalPhotos ExternalPhotos  TestSetupPhotos Sincerely, Title:Manager Address:Osaka-shi,Chuo-ku,Kitahama-higashi6-6,Osaka,Japan Tel.:+81-6-6910-6224 Email:[email protected]

TRACOMPANYLTD. Osaka-shi,Chuo-ku,Kitahama-higashi6-6,Osaka,Japan 2025/9/18 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:AgentAuthorizationforFCCID:2AYJ7-CHE-647 I,theundersigned,herebyauthorize(ShenzhenAnbotekComplianceLaboratoryLimited.)toactonour behalfinallmattersrelatingtothisapplicationforequipmentcertification. Anyactcarriedoutby(ShenzhenAnbotekComplianceLaboratoryLimited.)shallhavethesameeffectas ourownandIacknowledgethatallresponsibilityforcomplyingwiththetermsandconditionsof certification,asspecifiedbyDERYCOMCERTIFICATIONSERVICES,INC.,stillresideswith(TRA COMPANYLTD.). WecertifythatwearenotsubjecttoadenialoffederalbenefitsthatincludesFCCbenefitspursuantto Section5301oftheAnti-DrugAbuseActof1988,21U.S.C.§862,andthatnopartytotheapplication,as definedin47CFR§1.2002(b),issubjecttoadenialoffederalbenefitsthatincludesFCCbenefits pursuanttothatsection. Sincerely, PrintedName:WiktorFronczak Title:Manager Tel.:+81-6-6910-6224 Fax:+81-6-6910-6224 Email:[email protected]

LabelLocation: LabelSize:15mm*10mm FCCID:2AYJ7-CHE-647

RFEXPOSUREEVALUATION FCCID:2AYJ7-CHE-647 AccordingtoKDB447498D01MobileandPortableDevicesRFExposureProcedures andEquipmentAuthorizationPoliciesv06. AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeusedto evaluatetheenvironmentimpactofhumanexposuretoradiofrequency(RF)Radiationas specifiedin§1.1307(b): RoutineSARevaluationreferstothatspecificallyrequiredby§2.1093,using measurementsorcomputersimulation.WhenroutineSARevaluationisnotrequired, portabletransmitterswithoutputpowergreaterthantheapplicablelowthresholdrequire SARevaluationtoqualifyforTCBapproval. Channel (MHz) Maximum output power (dBm) Tuneup tolerance (dBm) MaxTuneUp Power(dBm) Distance (mm) Calculation results Limit Operating Mode 24020.600.60±11.60050.4483 GFSK24411.811.81 ±1 2.81050.5973 24804.514.51±15.51051.1203 24020.580.58±11.58050.4463 π/4-DQPSK24411.621.62 ±1 2.62050.5713 24804.184.18±15.18051.0383 24020.560.56±11.56050.4443 8DPSK24411.571.57 ±1 2.57050.5653 24804.414.41±15.41051.0953 24020.680.68±11.68050.4563 BLE24401.811.81 ±1 2.81050.5973 24804.544.54±15.54051.1283 Result:NoStandaloneSARtestisrequired.

Page 1 of 40 FCC Test Report Report No.:1812C50424312501 Applicant:TRA COMPANY LTD. Address: Osaka-shi, Chuo-ku, Kitahama-higashi 6-6, Osaka, Japan Product Name:Wireless Earphones Report Date:2025-09-18 Shenzhen Anbotek Compliance Laboratory Limited #检测章# #资质章# Report No.:1812C50424312501Page 2 of 40 FCC ID: 2AYJ7-CHE-647 Contents 1. General Information ...............................................................................................................................6 1.1. Client Information ........................................................................................................................6 1.2. Description of Device (EUT) ........................................................................................................6 1.3. Auxiliary Equipment Used During Test........................................................................................7 1.4. Operation channel list..................................................................................................................7 1.5. Description of Test Modes...........................................................................................................8 1.6. Measurement Uncertainty ...........................................................................................................8 1.7. Additional Instructions .................................................................................................................9 1.8. Test Summary .............................................................................................................................9 1.9. Description of Test Facility ........................................................................................................10 1.10. Disclaimer................................................................................................................................10 1.11. Test Equipment List.................................................................................................................11 2. Antenna requirement ...........................................................................................................................13 2.1. Conclusion.................................................................................................................................13 3. Conducted Emission at AC power line ................................................................................................14 3.1. EUT Operation ..........................................................................................................................14 3.2. Test Setup .................................................................................................................................14 3.3. Test Data ...................................................................................................................................15 4. 20dB Bandwidth ..................................................................................................................................17 4.1. EUT Operation ..........................................................................................................................18 4.2. Test Setup .................................................................................................................................18 4.3. Test Data ...................................................................................................................................18 5. Maximum Conducted Output Power....................................................................................................19 5.1. EUT Operation ..........................................................................................................................19 5.2. Test Setup .................................................................................................................................20 5.3. Test Data ...................................................................................................................................20 6. Channel Separation .............................................................................................................................21 6.1. EUT Operation ..........................................................................................................................21 6.2. Test Setup .................................................................................................................................21 6.3. Test Data ...................................................................................................................................21 7. Number of Hopping Frequencies.........................................................................................................22 7.1. EUT Operation ..........................................................................................................................22 7.2. Test Setup .................................................................................................................................22 7.3. Test Data ...................................................................................................................................22 8. Dwell Time ...........................................................................................................................................23 8.1. EUT Operation ..........................................................................................................................24 8.2. Test Setup .................................................................................................................................24 8.3. Test Data ...................................................................................................................................24 9. Emissions in non-restricted frequency bands ......................................................................................25 9.1. EUT Ope…

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ReportNo.:1812C50424312501 Page 1 of 55 AppendixTestData ReportNo.:1812C50424312501TestSampleNo.:1-2-2 StartTestDate:2025-8-22FinishTestDate:2025-8-27 TestEngineer:Auditor: Temperature:25°CRelativeHumidity:45% Pressure:101kPa AppendixA:20dBBandwidth TestResult Test Mode Antenna Frequency [MHz] 20db EBW[MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict DH5Ant124020.952401.532402.48------ DH5Ant124410.962440.532441.49------ DH5Ant124800.962479.532480.49------ 2DH5Ant124021.272401.372402.65------ 2DH5Ant124411.282440.372441.65------ 2DH5Ant124801.212479.392480.60------ 3DH5Ant124021.212401.402402.61------ 3DH5Ant124411.172440.422441.58------ 3DH5Ant124801.212479.412480.61------ ReportNo.:1812C50424312501 Page 2 of 55 TestGraphs DH5-Ant1-2402 DH5-Ant1-2441 ReportNo.:1812C50424312501 Page 3 of 55 DH5-Ant1-2480 2DH5-Ant1-2402 ReportNo.:1812C50424312501 Page 4 of 55 2DH5-Ant1-2441 2DH5-Ant1-2480 ReportNo.:1812C50424312501 Page 5 of 55 3DH5-Ant1-2402 3DH5-Ant1-2441 ReportNo.:1812C50424312501 Page 6 of 55 3DH5-Ant1-2480 ReportNo.:1812C50424312501 Page 7 of 55 AppendixB:99%OccupiedBandwidth TestResult Test Mode Antenna Frequency [MHz] OCB[MHz]FL[MHz]FH[MHz]Limit[MHz]Verdict DH5Ant124020.890112401.55342402.4436------ DH5Ant124410.881122440.55942441.4406------ DH5Ant124800.875122479.56242480.4376------ 2DH5Ant124021.18082401.40662402.5874------ 2DH5Ant124411.15982440.41562441.5754------ 2DH5Ant124801.13892479.42762480.5664------ 3DH5Ant124021.13892401.43062402.5694------ 3DH5Ant124411.15382440.42462441.5784------ 3DH5Ant124801.15682479.42162480.5784------ ReportNo.:1812C50424312501 Page 8 of 55 TestGraphs DH5-Ant1-2402 DH5-Ant1-2441 ReportNo.:1812C50424312501 Page 9 of 55 DH5-Ant1-2480 2DH5-Ant1-2402 ReportNo.:1812C50424312501 Page 10 of 55 2DH5-Ant1-2441 2DH5-Ant1-2480 ReportNo.:1812C50424312501 Page 11 of 55 3DH5-Ant1-2402 3DH5-Ant1-2441 ReportNo.:1812C50424312501 Page 12 of 55 3DH5-Ant1-2480 ReportNo.:1812C50424312501 Page 13 of 55 AppendixC:MaximumConductedOutputPower TestResultPeak Test Mode AntennaFrequency[MHz] ConductedPeak Power[dBm] Conducted Limit[dBm] Verdict DH5Ant124020.60≤30PASS DH5Ant124411.81≤30PASS DH5Ant124804.51≤30PASS 2DH5Ant124020.58≤20.97PASS 2DH5Ant124411.62≤20.97PASS 2DH5Ant124804.18≤20.97PASS 3DH5Ant124020.56≤20.97PASS 3DH5Ant124411.57≤20.97PASS 3DH5Ant124804.41≤20.97PASS TestGraphs DH5-Ant1-2402-PASS ReportNo.:1812C50424312501 Page 14 of 55 DH5-Ant1-2441-PASS DH5-Ant1-2480-PASS ReportNo.:1812C50424312501 Page 15 of 55 2DH5-Ant1-2402-PASS 2DH5-Ant1-2441-PASS ReportNo.:1812C50424312501 Page 16 of 55 2DH5-Ant1-2480-PASS 3DH5-Ant1-2402-PASS ReportNo.:1812C50424312501 Page 17 of 55 3DH5-Ant1-2441-PASS 3DH5-Ant1-2480-PASS ReportNo.:1812C50424312501 Page 18 of 55 AppendixD:Carrierfrequencyseparation TestResult TestModeAntenna Frequency [MHz] Result [MHz] Limit[MHz]Verdict DH5Ant1Hop0.991≥0.680PASS 2DH5Ant1Hop1.000≥0.913PASS 3DH5Ant1Hop1.000≥0.900PASS ReportNo.:1812C50424312501 Page 19 of 55 TestGraphs DH5-Ant1-Hop-PASS 2DH5-Ant1-Hop-PASS ReportNo.:1812C50424312501 Page 20 of 55 3DH5-Ant1-Hop-PASS ReportNo.:1812C50424312501 Page 21 of 55 AppendixE:DwellTime TestResult Test Mode Antenna Frequency [MHz] BurstWidth [ms] TotalHops [Num] Result [s] Limit [s] Verdict DH5Ant1Hop2.9101150.335≤0.4PASS 2DH5Ant1Hop2.917930.271≤0.4PASS 3DH5Ant1Hop2.9191060.309≤0.4PASS ReportNo.:1812C50424312501 Page 22 of 55 TestGraphs DH5-Ant1-Hop-PASS ReportNo.:1812C50424312501 Page 23 of 55 2DH5-Ant1-Hop-PASS ReportNo.:1812C50424312501 Page 24 of 55 3DH5-Ant1-Hop-PASS ReportNo.:1812C50424312501 Page 25 of 55 AppendixF:NumberofHoppingChannel TestResult TestModeAntenna Frequency [MHz] Result [Num] Limit [Num] Verdict DH5Ant1Hop79≥15PASS 2DH5Ant1Hop79≥15PASS 3DH5Ant1Hop79≥15PASS ReportNo.:1812C50424312501 Page 26 of 55 TestGraphs DH5-Ant1-Hop-PASS 2DH5-Ant1-Hop-PASS ReportNo.:1812C50424312501 Page 27 of 55 3DH5-Ant1-Hop-PASS ReportNo.:1812C50424312501 Page 28 of 55 AppendixG:ConductedBandedge TestResult Test Mode Antenna Ch. Name Frequency [MHz] Ref.Level [dBm] Result [dBm] Limit [dBm] Verdict DH5Ant1Low24023.12-46.08≤-16.88PASS DH5Ant1High24803.12-46.53≤-16.88PASS DH5Ant1LowHop_24022.52-46.05≤-17.48PASS DH5Ant1HighHop_24802.73-47.07≤-17.27PASS 2DH5Ant1Low24022.74-44.06≤-17.26PASS 2DH5Ant1High24803.30-47.1≤-16.7PASS 2DH5Ant1LowHop_2402-0.49-46.87≤-20.49PASS 2DH5Ant1HighHop_24801.59-48≤-18.41PASS 3DH5Ant1Low24022.79-44.62≤-17.21PASS 3DH5Ant1High24802.28-46.48≤-17.72PASS 3DH5Ant1LowHop_24023.13-45.33≤-16.87PASS 3DH5Ant1HighHop_24801.92-47.05≤-18.08PASS Remark:1.Regardingthespuriousemissionsfrom30MHzto26.5GHz,thecablelosehavebeen setinthe'offset'oftheSpectrumAnalyzerduringthetest. ReportNo.:1812C50424312501 Page 29 of 55 TestGraphs DH5-Ant1-2402-PASS DH5-Ant1-2480-PASS ReportNo.:1812C50424312501 Page 30 of 55 DH5-Ant1-Hop_2402-PASS DH5-Ant1-Hop_2480-PASS ReportNo.:1812C50424312501 Page 31 of 55 2DH5-Ant1-2402-PASS 2DH5-Ant1-2480-PASS ReportNo.:1812C50424312501 Page 32 of 55 2DH5-Ant1-Hop_2402-PASS 2DH5-Ant1-Hop_2480-PASS ReportNo.:1812C50424312501 Page 33 of 55 3DH5-Ant1-2402-PASS 3DH5-Ant1-2480-PASS ReportNo.:1812C50424312501 Page 34 of 55 3DH5-Ant1-Hop_2402-PASS 3DH5-Ant1-Hop_2480-PASS ReportNo.:1812C50424312501 Page 35 of 55 AppendixH:ConductedSpuriousEmission TestResult Test Mode AntennaFrequency[MHz] Freq.Range [MHz] Ref.Level [dBm] Result [dBm] Limit [dBm] Verdict DH5Ant124020~Reference2.402.40---PASS DH5Ant1240230~10002.40-58.07≤-17.6PASS DH5Ant124021000~265002.40-42.67≤-17.6PASS DH5Ant124410~Reference2.872.87---PASS DH5Ant1244130~10002.87-58.48≤-17.13PASS DH5Ant124411000~265002.87-43.49≤-17.13PASS DH5Ant124800~Reference2.772.77---PASS DH5Ant1248030~10002.77-57.82≤-17.23PASS DH5Ant124801000~265002.77-43.73≤-17.23PASS 2DH5Ant124020~Reference2.642.64---PASS 2DH5Ant1240230~10002.64-57.23≤-17.36PASS 2DH5Ant124021000~265002.64-43.83≤-17.36PASS 2DH5Ant124410~Reference3.213.21---PASS 2DH5Ant1244130~10003.21-58.69≤-16.79PASS 2DH5Ant124411000~265003.21-43.48≤-16.79PASS 2DH5Ant124800~Reference1.571.57---PASS 2DH5Ant1248030~1000…

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Features 1.Surface Mounted Devices with a small dimension of 1.6 x 0.8 x 0.8 mm meet futureminiaturization trend. 2,Embedded and LTCC(low temperature co-fired ceramic) technology is able to integrate with system design as well as beatifying the housing of final product. 3. High stability and low tolerance. Applications 1. Bluetooth 2. Wireless LAN 3. ISMband 2.4GHz wireless applications Dimensions Unit mm Symbols LWTA Dimensions1.60±0.200.80±0 .200.80±0 .200.30±0 . 10 the address：1903-1905, Building 2, Jiufang Square, Tie Zai Road,Gongle Community, Xixiang Street, Bao'an District, ShenzhenTEL: 0755- 23591525, FAX: 0755-23591525 ① ② Number Terminal Name ① INPUT ② NC P/N:HYX160808D09 T ( Bottom View) ( Side View) ( Top View) A L w the address：1903-1905, Building 2, Jiufang Square, Tie Zai Road,Gongle Community, Xixiang Street, Bao'an District, ShenzhenTEL: 0755- 23591525, FAX: 0755-23591525 Evaluation Board and Matching Circuits P/N:HYX160808D09 Frequency(MHz) 2400245024802500 VSWR1.561.161.481.79 the address：1903-1905, Building 2, Jiufang Square, Tie Zai Road,Gongle Community, Xixiang Street, Bao'an District, ShenzhenTEL: 0755- 23591525, FAX: 0755-23591525 P/N:HYX160808D09 S11-Parameter ItemFeature Specification 1 Frequency 2400-2490MHz 2 Bandwidth > 120MHz 3 Peak gain2dBi 4 VSWR <2 5 PolarizationLinear 6 Azimuth beamwidthOmnidirectional 7 Impedance 50 Ω NOTE: The specification is defined based on the test board dimension. the address：1903-1905, Building 2, Jiufang Square, Tie Zai Road,Gongle Community, Xixiang Street, Bao'an District, ShenzhenTEL: 0755- 23591525, FAX: 0755-23591525 Radiation Pattern coordinates： Electrical Characteristics P/N:HYX160808D09 the address：1903-1905, Building 2, Jiufang Square, Tie Zai Road,Gongle Community, Xixiang Street, Bao'an District, ShenzhenTEL: 0755- 23591525, FAX: 0755-23591525 P/N:HYX160808D09 Y-Z Plane X-Z Plane Frequency 2400MHZ2450MHZ2490MHZ Avg. gain 1.30 0.930.45 Peak gain2 1.891.96 Efficiency57%54%53% the address：1903-1905, Building 2, Jiufang Square, Tie Zai Road,Gongle Community, Xixiang Street, Bao'an District, ShenzhenTEL: 0755- 23591525, FAX: 0755-23591525 P/N:HYX160808D09 X-Y Plane Temperature：40±2°C Humidity：90~95%RH Duration：500h Recovery conditions：Room temperature Recovery Time：24h (Class1) or 48h (Class2) Solderability At least 95% of the terminal electrode is covered by new solder.Preheating conditions:80 to 120°C ; 10~30s. SolderTemperature:235± 5°C Duration:2 ±0.5s , SolderTemperature:245±5°C Duration:2±0.5s Optimum Solder Amount for Reflow Soldering 以下 the address：1903-1905, Building 2, Jiufang Square, Tie Zai Road,Gongle Community, Xixiang Street, Bao'an District, ShenzhenTEL: 0755- 23591525, FAX: 0755-23591525 Recommended Soldering amounts The optimal solder fillet amounts for re-flow soldering The optimal solder fillet amounts for wave soldering 天线厚度 Dependability Test Operating Temperature Temperature Relative Humidity Moisture Proof Test Temperature: 25°C±3°C -25°C~+85°C 5~40°C 20~70% Weak holding force may cause bad connection betweenthe capacitor and PCB. P/N:HYX160808D09 Cracks tend to occur dueto large stress. Not enough solder Too muchsolder TestBoard: Al2O3 or PCB Warp: 1mm Speed: 0.5mm/sec. Unit: mm The measurement should be made with the board in the bending position. the address：1903-1905, Building 2, Jiufang Square, Tie Zai Road,Gongle Community, Xixiang Street, Bao'an District, ShenzhenTEL: 0755- 23591525, FAX: 0755-23591525 Resistanceto SolderingHeat Preheating80 to 120°C; 10~30s.SolderTemperature:235±5°C Duration:2±0.5s ，SolderTemperature:245±5°C Duration:2±0.5s，Preheating100to200°C;10±2min. Solder Temperature: 265±5°C Duration: 10±1s Clean the capacitor with solvent and examine it with a 10X(min.) microscope. Recovery Time: 24±2h Recovery condition: Room temperature Resistance to Flexure ofSubstrate Temperature Cycle Test 10±1S Applied Force: 5N Duration: 10±1S Preheating conditions: up-category temperature, 1h Recovery time: 24±1h Initial Measurement Cycling Times: 5 times, 1 cycle, 4 steps: P/N:HYX160808D09 the address：1903-1905, Building 2, Jiufang Square, Tie Zai Road,Gongle Community, Xixiang Street, Bao'an District, ShenzhenTEL: 0755- 23591525, FAX: 0755-23591525 While in preheating,please keep the temperature difference between soldering temperature and surface temperature of chips as: T≤150°C. P/N:HYX160808D09 Storage Period The guaranteed period for solderability is 6 months (Under deliver package condition).Temperature 5~40°C /Relative Humidity20~70% the address：1903-1905, Building 2, Jiufang Square, Tie Zai Road,Gongle Community, Xixiang Street, Bao'an District, ShenzhenTEL: 0755- 23591525, FAX: 0755-23591525 P/N:HYX160808D09 Dimensions of paper taping for 0603types Reel（4000 pcs/Reel） Unit：mm