2A5CE-BT-16Wireless headset

ShenzhenKensingElectronicsCompanyLimited 3A,Building5,Hanhaida(Tianliao)ScienceandTechnologyPark,GuangmingNewDistrict,Shenzhen 518000China 1|Page AttestationStatements To:FederalCommunicationsCommissionDate:Jan.15,26 7435OaklandMillsRoad, Columbia,MD21046,USA Subject:AttestationofCompliancewithFCCCoveredListSoftwareRequirements FCCID:2A5CE-BT-16 ProductName:Wirelessheadset 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:PeijieChen Title:Manager Address:3A,Building5,Hanhaida(Tianliao)ScienceandTechnologyPark,GuangmingNewDistrict,Shenzhen 518000China Tel.:+8615521028331 Email:[email protected] ShenzhenKensingElectronicsCompanyLimited 3A,Building5,Hanhaida(Tianliao)ScienceandTechnologyPark,GuangmingNewDistrict,Shenzhen 518000China 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

ShenzhenKensingElectronicsCompanyLimited 3A,Building5,Hanhaida(Tianliao)ScienceandTechnologyPark,GuangmingNewDistrict, Shenzhen518000China AttestationStatements NotCoveredEntityApplicant&NotCoveredEquipment To:FederalCommunicationsCommissionDate:1/15/2026 7435OaklandMillsRoad, Columbia,MD21046,USA Ref:InformationRequiredbySection2.911(d)(5)(i)&(ii) FCCID:2A5CE-BT-16 ShenzhenKensingElectronicsCompanyLimitedcertifiesthat,asofthedateofthefilingofthe application,theapplicantisnotidentifiedontheCoveredList,establishedpursuantto§1.50002of referencechapter,asanentityproducing“covered”communicationequipment.Theequipmentfor whichauthorizationissoughtisnot“covered”telecommunicationsequipmentandvideosurveillance equipmentproducedbyentitiesidentifiedontheCommission’sCoveredListthatprohibitedfrom receivinganequipmentauthorizationpursuanttosection§2.903oftheFCCrules. Sincerelyyours, PrintedName:PeijieChen Title:Manager Address:3A,Building5,Hanhaida(Tianliao)ScienceandTechnologyPark,GuangmingNewDistrict, Shenzhen518000China Tel.:+8615521028331 Email:[email protected]

ShenzhenKensingElectronicsCompanyLimited 3A,Building5,Hanhaida(Tianliao)ScienceandTechnologyPark,GuangmingNew District,Shenzhen518000China 1/15/2026 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:ConfidentialityRequestfor:FCCID:2A5CE-BT-16 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:3A,Building5,Hanhaida(Tianliao)ScienceandTechnologyPark,GuangmingNewDistrict, Shenzhen518000China Tel.:+8615521028331 Email:[email protected]

ShenzhenKensingElectronicsCompanyLimited 3A,Building5,Hanhaida(Tianliao)ScienceandTechnologyPark,GuangmingNewDistrict, Shenzhen518000China 2026/1/14 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:AgentAuthorizationforFCCID:2A5CE-BT-16 I,theundersigned,herebyauthorize(ShenzhenAnbotekComplianceLaboratoryLimited.)toactonour behalfinallmattersrelatingtothisapplicationforequipmentcertification. Anyactcarriedoutby(ShenzhenAnbotekComplianceLaboratoryLimited.)shallhavethesameeffectas ourownandIacknowledgethatallresponsibilityforcomplyingwiththetermsandconditionsof certification,asspecifiedbyDERYCOMCERTIFICATIONSERVICES,INC.,stillresideswith(Shenzhen KensingElectronicsCompanyLimited). WecertifythatwearenotsubjecttoadenialoffederalbenefitsthatincludesFCCbenefitspursuantto Section5301oftheAnti-DrugAbuseActof1988,21U.S.C.§862,andthatnopartytotheapplication,as definedin47CFR§1.2002(b),issubjecttoadenialoffederalbenefitsthatincludesFCCbenefits pursuanttothatsection. Sincerely, PrintedName:PeijieChen Title:Manager Tel.:+8615521028331 Fax:+8615521028331 Email:[email protected]

ShenzhenKensingElectronicsCompanyLimited 3A,Building5,Hanhaida(Tianliao)ScienceandTechnologyPark, GuangmingNewDistrict,Shenzhen518000China ProductSimilarityDeclaration Productname:Wirelessheadset Modelname:BT-16,BT-162,BT-186,BT-986,BT-982,BT-182, BT-966,BT-166,BT-962,G962,G982,ANC-98,ANC-966,ANC- 986,TV-966,BT-162S FCCID:2A5CE-BT-16 We(ShenzhenKensingElectronicsCompanyLimited)herebystate thatallthemodelsareelectricalidenticalincludingthesamesoftware parameterandhardwaredesign(i.e.,circuitdesign,PCBLayout,RF module/circuit,antennatype(s)andantennalocation,componentson PCB,etc.,),samemechanicalstructureanddesign(includingproduct enclosure,materials,etc.,),theonlydifferenceisthemodelname, appearanceshapeandcolor. Signature: Name:PeijieChen Title:Manager Date:Jan.23,26

LabelLocationOnEUT Confirmtheuseofrealappearancephotosasreferences Label ProductName:Wirelessheadset ModelNo.:BT-16 FCCID:2A5CE-BT-16

RFEXPOSUREEVALUATION FCCID:2A5CE-BT-16 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 24020.070.07±11.07050.3973 GFSK2441-1.35-1.35 ±1 -0.35050.2883 2480-0.66-0.66±10.34050.3413 24020.060.06±11.06050.3963 π/4-DQPSK2441-1.40-1.40 ±1 -0.40050.2853 2480-0.67-0.67±10.33050.3403 24020.060.06±11.06050.3963 8DPSK2441-1.38-1.38 ±1 -0.38050.2863 2480-0.67-0.67±10.33050.3403 Result:NoStandaloneSARtestisrequired.

ReportNo.:1819C50131912501-01 Page 1 of 55 AppendixTestData ReportNo.:1819C50131912501-01TestSampleNo.:1-2-2 StartTestDate:2025-12-18FinishTestDate:2025-12-18 TestEngineer:Auditor: Temperature:24.9 °C RelativeHumidity:43% Pressure:101kPa AppendixA:20dBBandwidth TestResult Test Mode Antenna Frequency [MHz] 20db EBW[MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict DH5Ant124020.9452401.5622402.507------ DH5Ant124410.9332440.5712441.504------ DH5Ant124800.9572479.5592480.516------ 2DH5Ant124021.2632401.3942402.657------ 2DH5Ant124411.2752440.3972441.672------ 2DH5Ant124801.1822479.4272480.609------ 3DH5Ant124021.1852401.4392402.624------ 3DH5Ant124411.1882440.4422441.630------ 3DH5Ant124801.2542479.3882480.642------ ReportNo.:1819C50131912501-01 Page 2 of 55 TestGraphs DH5-Ant1-2402 DH5-Ant1-2441 ReportNo.:1819C50131912501-01 Page 3 of 55 DH5-Ant1-2480 2DH5-Ant1-2402 ReportNo.:1819C50131912501-01 Page 4 of 55 2DH5-Ant1-2441 2DH5-Ant1-2480 ReportNo.:1819C50131912501-01 Page 5 of 55 3DH5-Ant1-2402 3DH5-Ant1-2441 ReportNo.:1819C50131912501-01 Page 6 of 55 3DH5-Ant1-2480 ReportNo.:1819C50131912501-01 Page 7 of 55 AppendixB:99%OccupiedBandwidth TestResult Test Mode Antenna Frequency [MHz] OCB[MHz]FL[MHz]FH[MHz]Limit[MHz]Verdict DH5Ant124020.856472401.59342402.4499------ DH5Ant124410.870142440.58742441.4575------ DH5Ant124800.851782479.59502480.4468------ 2DH5Ant124021.17602401.43282402.6088------ 2DH5Ant124411.15282440.44322441.5960------ 2DH5Ant124801.16972479.43702480.6067------ 3DH5Ant124021.14912401.45112402.6002------ 3DH5Ant124411.17952440.43332441.6128------ 3DH5Ant124801.16062479.44972480.6103------ ReportNo.:1819C50131912501-01 Page 8 of 55 TestGraphs DH5-Ant1-2402 DH5-Ant1-2441 ReportNo.:1819C50131912501-01 Page 9 of 55 DH5-Ant1-2480 2DH5-Ant1-2402 ReportNo.:1819C50131912501-01 Page 10 of 55 2DH5-Ant1-2441 2DH5-Ant1-2480 ReportNo.:1819C50131912501-01 Page 11 of 55 3DH5-Ant1-2402 3DH5-Ant1-2441 ReportNo.:1819C50131912501-01 Page 12 of 55 3DH5-Ant1-2480 ReportNo.:1819C50131912501-01 Page 13 of 55 AppendixC:MaximumConductedOutputPower TestResultPeak Test Mode AntennaFrequency[MHz] ConductedPeak Power[dBm] Conducted Limit[dBm] Verdict DH5Ant124020.07≤20.97PASS DH5Ant12441-1.35≤20.97PASS DH5Ant12480-0.66≤20.97PASS 2DH5Ant124020.06≤20.97PASS 2DH5Ant12441-1.40≤20.97PASS 2DH5Ant12480-0.67≤20.97PASS 3DH5Ant124020.06≤20.97PASS 3DH5Ant12441-1.38≤20.97PASS 3DH5Ant12480-0.67≤20.97PASS TestGraphs DH5-Ant1-2402-PASS ReportNo.:1819C50131912501-01 Page 14 of 55 DH5-Ant1-2441-PASS DH5-Ant1-2480-PASS ReportNo.:1819C50131912501-01 Page 15 of 55 2DH5-Ant1-2402-PASS 2DH5-Ant1-2441-PASS ReportNo.:1819C50131912501-01 Page 16 of 55 2DH5-Ant1-2480-PASS 3DH5-Ant1-2402-PASS ReportNo.:1819C50131912501-01 Page 17 of 55 3DH5-Ant1-2441-PASS 3DH5-Ant1-2480-PASS ReportNo.:1819C50131912501-01 Page 18 of 55 AppendixD:Carrierfrequencyseparation TestResult TestModeAntenna Frequency [MHz] Result [MHz] Limit[MHz]Verdict DH5Ant1Hop1.024≥0.638PASS 2DH5Ant1Hop0.996≥0.850PASS 3DH5Ant1Hop1.01≥0.836PASS ReportNo.:1819C50131912501-01 Page 19 of 55 TestGraphs DH5-Ant1-Hop-PASS 2DH5-Ant1-Hop-PASS ReportNo.:1819C50131912501-01 Page 20 of 55 3DH5-Ant1-Hop-PASS ReportNo.:1819C50131912501-01 Page 21 of 55 AppendixE:DwellTime TestResult Test Mode Antenna Frequency [MHz] BurstWidth [ms] TotalHops [Num] Result [s] Limit [s] Verdict DH5Ant1Hop2.9131050.306≤0.4PASS 2DH5Ant1Hop2.9181170.341≤0.4PASS 3DH5Ant1Hop2.920930.272≤0.4PASS ReportNo.:1819C50131912501-01 Page 22 of 55 TestGraphs DH5-Ant1-Hop-PASS ReportNo.:1819C50131912501-01 Page 23 of 55 2DH5-Ant1-Hop-PASS ReportNo.:1819C50131912501-01 Page 24 of 55 3DH5-Ant1-Hop-PASS ReportNo.:1819C50131912501-01 Page 25 of 55 AppendixF:NumberofHoppingChannel TestResult TestModeAntenna Frequency [MHz] Result [Num] Limit [Num] Verdict DH5Ant1Hop79≥15PASS 2DH5Ant1Hop79≥15PASS 3DH5Ant1Hop79≥15PASS ReportNo.:1819C50131912501-01 Page 26 of 55 TestGraphs DH5-Ant1-Hop-PASS 2DH5-Ant1-Hop-PASS ReportNo.:1819C50131912501-01 Page 27 of 55 3DH5-Ant1-Hop-PASS ReportNo.:1819C50131912501-01 Page 28 of 55 AppendixG:ConductedBandedge TestResult Test Mode Antenna Ch. Name Frequency [MHz] Ref.Level [dBm] Result [dBm] Limit [dBm] Verdict DH5Ant1Low2402-0.56-51.2≤-20.56PASS DH5Ant1High2480-1.30-55.72≤-21.3PASS DH5Ant1LowHop_2402-0.84-57.82≤-20.84PASS DH5Ant1HighHop_2480-1.82-56.76≤-21.82PASS 2DH5Ant1Low2402-1.66-54.1≤-21.66PASS 2DH5Ant1High2480-1.60-56.35≤-21.6PASS 2DH5Ant1LowHop_2402-3.17-56.94≤-23.17PASS 2DH5Ant1HighHop_2480-3.76-57.36≤-23.76PASS 3DH5Ant1Low2402-0.77-54.59≤-20.77PASS 3DH5Ant1High2480-1.32-57.08≤-21.32PASS 3DH5Ant1LowHop_2402-6.16-58.17≤-26.16PASS 3DH5Ant1HighHop_2480-2.92-55.92≤-22.92PASS ReportNo.:1819C50131912501-01 Page 29 of 55 TestGraphs DH5-Ant1-2402-PASS DH5-Ant1-2480-PASS ReportNo.:1819C50131912501-01 Page 30 of 55 DH5-Ant1-Hop_2402-PASS DH5-Ant1-Hop_2480-PASS ReportNo.:1819C50131912501-01 Page 31 of 55 2DH5-Ant1-2402-PASS 2DH5-Ant1-2480-PASS ReportNo.:1819C50131912501-01 Page 32 of 55 2DH5-Ant1-Hop_2402-PASS 2DH5-Ant1-Hop_2480-PASS ReportNo.:1819C50131912501-01 Page 33 of 55 3DH5-Ant1-2402-PASS 3DH5-Ant1-2480-PASS ReportNo.:1819C50131912501-01 Page 34 of 55 3DH5-Ant1-Hop_2402-PASS 3DH5-Ant1-Hop_2480-PASS ReportNo.:1819C50131912501-01 Page 35 of 55 AppendixH:ConductedSpuriousEmission TestResult Test Mode AntennaFrequency[MHz] Freq.Range [MHz] Ref.Level [dBm] Result [dBm] Limit [dBm] Verdict DH5Ant124020~Reference-0.85-0.85---PASS DH5Ant1240230~1000-0.85-59.93≤-20.85PASS DH5Ant124021000~26500-0.85-28.86≤-20.85PASS DH5Ant124410~Reference-2.26-2.26---PASS DH5Ant1244130~1000-2.26-59.83≤-22.26PASS DH5Ant124411000~26500-2.26-31.11≤-22.26PASS DH5Ant124800~Reference-1.46-1.46---PASS DH5Ant1248030~1000-1.46-60.1≤-21.46PASS DH5Ant124801000~26500-1.46-28.72≤-21.46PASS 2DH5Ant124020~Reference-1.02-1.02---PASS 2DH5Ant1240230~1000-1.02-60.32≤-21.02PASS 2DH5Ant124021000~26500-1.02-35.93≤-21.02PASS 2DH5Ant124410~Reference-2.52-2.52---PASS 2DH5Ant1244130~1000-2.52-59.42≤-22.52PASS 2DH5Ant124411000~26500-2.52-35.68≤-22.52PASS …

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Page 1 of 47 FCC Test Report Report No.:1819C50131912501 Applicant:Shenzhen Kensing Electronics Company Limited Address: 3A, Building 5, Hanhaida (Tianliao) Science and Technology Park, Guangming New District, Shenzhen 518000 China Product Name:Wireless headset Report Date:2026-01-14 Shenzhen Anbotek Compliance Laboratory Limited #检测章# #资质章# Report No.:1819C50131912501Page 2 of 47 FCC ID: 2A5CE-BT-16 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..................................................................................................................8 1.5. Description of Test Modes...........................................................................................................8 1.6. Measurement Uncertainty ...........................................................................................................9 1.7. Additional Instructions .................................................................................................................9 1.8. Test Summary ...........................................................................................................................10 1.9. Description of Test Facility ........................................................................................................11 1.10. Disclaimer................................................................................................................................11 1.11. Test Equipment List.................................................................................................................12 2. Antenna requirement ...........................................................................................................................14 2.1. Conclusion.................................................................................................................................14 3. Conducted Emission at AC power line ................................................................................................15 3.1. EUT Operation ..........................................................................................................................15 3.2. Test Setup .................................................................................................................................15 3.3. Test Data ...................................................................................................................................16 4. 20dB Bandwidth ..................................................................................................................................18 4.1. EUT Operation ..........................................................................................................................18 4.2. Test Setup .................................................................................................................................19 4.3. Test Data ...................................................................................................................................19 5. Maximum Conducted Output Power....................................................................................................20 5.1. EUT Operation ..........................................................................................................................20 5.2. Test Setup .................................................................................................................................21 5.3. Test Data ...................................................................................................................................21 6. Channel Separation .............................................................................................................................22 6.1. EUT Operation ..........................................................................................................................22 6.2. Test Setup .................................................................................................................................22 6.3. Test Data ...................................................................................................................................22 7. Number of Hopping Frequencies.........................................................................................................24 7.1. EUT Operation ..........................................................................................................................24 7.2. Test Setup .................................................................................................................................24 7.3. Test Data ...................................................................................................................................24 8. Dwell Time ...........................................................................................................................................26 8.1. EUT Operation ..........................................................................................................................27 8.2. Test Setup .................................................................................................................................27 8.3. Test Data ...................................................................................................................................27 9. Emissions in non-restricted frequency bands ......................…

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SPECIFICATION FOR APPROVAL CUSTOMER ： CUSTOMER’S P/N ： PART NUMBER ： WAN3216F245H08 DESCRIPTION ： Chip Antenna 3216 L Ant 2.45G Type H08 VERSION ： V1.3 ISSUE DATE ： 2020/05/20 CUSTOMER APPROVED R&D CENTER APPROVAL CHECKED DRAWN Ray Tennyson Snow OneWave Electronic Co., Ltd. 1F, No. 151, Li Gong Street, Beitou District, Taipei City 11261, Taiwan TEL:+886 2 2898-2220 FAX:+886 2 2898-5055 2/11 ONEWAVE TECHNOLOGY CO., LTD. 3216 Chip antenna For Bluetooth / WLAN Applications Dimension (mm) L 3.23 ± 0.20 W 1.66 ± 0.20 T 0.45 ± 0.20 P/N: WAN3216F245H08 3/11 ONEWAVE TECHNOLOGY CO., LTD. Part Number Information WAN 3216 F 245 H 08 A B C D E F A Product Series Antenna B Dimension L x W 3.2 x 1.6mm (±0.2mm) C Material High K material D Working Frequency 2.4 ~ 2.5GHz E Feeding mode PIFA & Single Feeding F Antenna type Type = 08 1. Electrical Specification Remark : Bandwidth & Peak Gain was measured under evaluation board of next page Specification Part Number WAN3216F245H08 Central Frequency 2450 MHz Bandwidth 120 (Min.) MHz Return Loss -6.5 (Max) dB Peak Gain 1.75 dBi Impedance 50 Ohm Operating Temperature -40～+110 °C Maximum Power 4 W Resistance to Soldering Heats 10 ( @ 260°C) sec. Polarization Linear Azimuth Beamwidth Omni-directional Termination Ni / Au (Leadless) 4/11 ONEWAVE TECHNOLOGY CO., LTD. 2. Recommended PCB Pattern Evaluation Board Dimension 2 nd Evaluation Board Dimension Suggested Matching Circuit Important information: It is recommended to use high precision inductors ±0.1~0.3nH and capacitance ±0.1pF for matching components. 5/11 ONEWAVE TECHNOLOGY CO., LTD. Layout Dimensions in Clearance area( Size=5.9*5.0mm) FootPrint (Unit : mm) ◆ 2 nd Layout Dimensions in Clearance area( Size=8.0*3.0mm) Matching Circuit 50 ohm transmission Line 6/11 ONEWAVE TECHNOLOGY CO., LTD. 3. Measurement Results Return Loss 7/11 ONEWAVE TECHNOLOGY CO., LTD. Radiation Pattern Efficiency Peak Gain Directivity 2400MHz 81.46% 1.67 dBi 2.56 dBi 2450MHz 84.75% 1.75 dBi 2.46 dBi 2500MHz 82.68% 1.70 dBi 2.52 dBi Chamber Coordinate System Z Y X 8/11 ONEWAVE TECHNOLOGY CO., LTD. 4.Reliability and Test Condictions ITEM REQUIREMENTS TEST CONDITION Solderability 1. Wetting shall exceed 90% coverage 2. No visible mechanical damage Pre-heating temperature:150°C/60sec. Solder temperature:230±5°C Duration:4±1sec. Solder:Sn-Ag3.0-Cu0.5 Flux for lead free: rosin Solder heat Resistance 1. No visible mechanical damage 2. Central Freq. change :within ± 6% 10 ± 0.5 sec. 60 sec . . T E M P ( °C ) 150 °C 2 6 0 °C Pre-heating temperature:150°C/60sec. Solder temperature:260±5°C Duration:10±0.5sec. Solder:Sn-Ag3.0-Cu0.5 Flux for lead free: rosin Component Adhesion (Push test) 1. No visible mechanical damage The device should be reflow soldered(230±5°C for 10sec.) to a tinned copper substrate A dynometer force gauge should be applied the side of the component. The device must with-ST-F 0.5 Kg without failure of the termination attached to component. Component Adhesion (Pull test) 1. No visible mechanical damage Insert 10cm wire into the remaining open eye bend ,the ends of even wire lengths upward and wind together. Terminal shall not be remarkably damaged. Thermal shock 1. No visible mechanical damage 2. Central Freq. change :within ±6% Phase Temperature(°C) Time(min) 1 +110±5°C 30±3 2 Room Temperature Within 3sec 3 -40±2°C 30±3 4 Room Temperature Within 3sec +110°C=>30±3min -40°C=>30±3min Test cycle:10 cycles The chip shall be stabilized at normal condition for 2~3 hours before measuring. Resistance to High Temperature 1. No visible mechanical damage 2. Central Freq. change :within ±6% 3. No disconnection or short circuit. Temperature: +110±5°C Duration: 1000±12hrs The chip shall be stabilized at normal condition for 2~3 hours before measuring. Resistance to Low Temperature 1. No visible mechanical damage 2. Central Freq. change :within ±6% 3. No disconnection or short circuit. Temperature:-40±5°C Duration: 1000±12hrs The chip shall be stabilized at normal condition for 2~3 hours before measuring. Humidity 1. No visible mechanical damage 2. Central Freq. change :within ±6% 3. No disconnection or short circuit. Temperature: 40±2°C Humidity: 90% to 95% RH Duration: 1000±12hrs The chip shall be stabilized at normal condition for 2~3 hours before measuring. 4±1 sec. 60sec TEMP (°C) 150°C 230°C 9/11 ONEWAVE TECHNOLOGY CO., LTD. 5.Soldering and Mounting Mildly activated rosin fluxes are preferred. The minimum amount of solder can lead to damage from the stresses caused by the difference in coefficients of expansion between solder, chip and substrate. The terminations are suitable for all wave and re-flow soldering systems. If hand soldering cannot be avoided, the preferred technique is the utilization of hot air soldering tools. Recommended temperature profiles for re-flow soldering in Figure 1. Products attachment with a soldering iron is discouraged due to the inherent process control limitations. In the event that a soldering iron must be employed the following precautions are recommended. ‧Preheat circuit and products to 150°C ‧Never contact the ceramic with the iron tip ‧Use a 20 watt soldering iron with tip diameter of 1.0mm ‧280°C tip temperature (max) ‧1.0mm tip diameter (max) ‧Limit soldering time to 3 sec. SOLDERING COOLING NATURAL PRE-HEATING TEMPERATURE(°C) 60~120 s 10s max. 30~60s 250~260 230 180 150 TIME(sec.) Reflow Soldering SOLDERING COOLING NATURAL PRE-HEATING TEMPERATURE(°C) within 3s Gradual cooling 150 TIME(sec.) Iron Soldering Over 60s 350 300 10/11 ONEWAVE TECHNOLOGY CO., LTD. 6.Packaging Information Tape Specification: Reel Specification: (7’’, Φ180 mm) Tape Width(mm) A(mm) B(mm) C(mm) D(mm) Chip/Reel(pcs) 8 9.0±0.5 60±2 13.5±0.5 178±2 3000 11/11 ONEWAVE TECHNOLOGY CO., LTD. 7.Storage and Transportation Information Storage Conditions To maintain the solderability of terminal electrodes: 1. Temperature and humidity conditions: -10~ 40°C and 30~70% RH. 2. Recommended products should be used within 6 months from the t…

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