2APU5TWSEARBUDTWS Earbud

Steven The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

-JMTekIndustries(Shenzhen)Co.,Ltd- TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB986446D01. Anexpirationdateforthisletterdoesnotexist.IncasetheU.S.agentchanges,thegranteeisobligatedtonotifytheFCCwithin30daysvia thegrantingTCB. FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 5/9/23 U.S.AgentDesignation [JMTekIndustries(Shenzhen)Co.,Ltd]acknowledgestheirconsentforthefollowingcontactlocated intheUnitedStatestoactastheiragentforserviceofprocessfortheequipmentforwhich authorizationissought(FCCID:[2APU5TWSEARBUD]): NameandcompanyofU.S.agent: TacwaLLC PhysicalU.S.addressofagent:4109S220thPlKentWA98032USA FRNofU.S.agent:0033491978 EmailaddressofU.S.agent: [email protected] [TacwaLLC]acknowledgestheirobligationtoacceptserviceofprocessonbehalfof[JMTek Industries(Shenzhen)Co.,Ltd]. [JMTekIndustries(Shenzhen)Co.,Ltd]withtheFRN[0027534718]acceptsitsobligationto maintainanagentforserviceofprocessintheUnitedStatesfornolessthanoneyearaftereitherthe granteehaspermanentlyterminatedallmarketingandimportationoftheapplicableequipmentwithin theU.S.,ortheconclusionofanyCommission-relatedadministrativeorjudicialproceedinginvolving theequipment,whicheverislater. Bysigningthisform,weconfirmtheaboveandthatweareawareoftheapplicationrequirements listedunder§2.911(d)(7). Sincerely, Signature [CiciJiang] [GM] [JMTekIndustries(Shenzhen)Co.,Ltd] Signature [TaiYLy] [Manager] [TacwaLLC] 4 8 _ [ m o d e l ] U S _ A g e n t _ 2 . 9 1 1 ( d ) ( 7 ) - U , V 0 4

-JMTekIndustries(Shenzhen)Co.,Ltd- TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB986446D01. FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 5/9/23 Towhomitmayconcern: We,[JMTekIndustries(Shenzhen)Co.,Ltd],herebycertifythattheequipmentforwhich authorizationissought(FCCID:[2APU5TWSEARBUD])isnot“covered”equipmentprohibitedfrom receivinganequipmentauthorizationpursuantto§2.903oftheFCCrules. Wealsocertifythat,asofthedateofthefilingoftheapplication,wearenotidentifiedontheCovered List(https://www.fcc.gov/supplychain/coveredlist)asanentityproducing“covered”equipment. Bysigningthisform,weconfirmtheaboveandthatweareawareoftheapplicationrequirements listedunder§2.911(b)and(d)(5)and(6). Sincerely, Signature [CiciJiang] [GM] [JMTekIndustries(Shenzhen)Co.,Ltd] 6 2 _ [ m o d e l ] C o v e r e d E q u _ 2 . 9 1 1 ( d ) ( 5 ) ( i ) a n d ( i i ) - U , V 0 2

Code:AB-RF-05-b ExternalPhotograph Code:AB-RF-05-b Code:AB-RF-05-b Code:AB-RF-05-b

Label&LabelLocation:UserManual&box

Code:AB-RF-05-b InternalPhotograph Code:AB-RF-05-b Code:AB-RF-05-b ANT

RFEXPOSUREEVALUATION FCCID:2APU5TWSEARBUD AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeused toevaluatetheenvironmentimpactofhumanexposuretoradiofrequency(RF) Radiationasspecifiedin§1.1307(b): RoutineSARevaluationreferstothatspecificallyrequiredby§2.1093,using measurementsorcomputersimulation.WhenroutineSARevaluationisnot required,portabletransmitterswithoutputpowergreaterthantheapplicable lowthresholdrequireSARevaluationtoqualifyforTCBapproval. Channel (MHz) Maximum output power (dBm) Tuneup tolerance (dBm) MaxTuneUp Power(dBm) Distance (mm) Calculation results Limit Operating Mode 24020.340.34 ±1 1.3450.4223 BDR+EDR 24410.030.03±11.0350.3963 2480-1.31-1.31±1-0.3150.2933 24022.592.59 ±1 3.5950.7083 24412.322.32±13.3250.6713 24800.830.83±11.8350.4803 24021.861.86 ±1 2.8650.5993 24412.232.23±13.2350.6573 24800.730.73±11.7350.4693 2402-0.34-0.34 ±1 0.6650.3613 BLE 2440-0.78-0.78±10.2250.3293 2480-1.81-1.81±1-0.8150.2613 Result:NoStandaloneSARtestisrequired.

Page1of52 AppendixTestData ReportNo.:18220WC30039501TestSampleNo.:1-2-2 StartTestDate:2023.03.14FinishTestDate:2023.05.11 TestEngineer:Auditor: Temperature:24.0 °C RelativeHumidity:54% Pressure:1012hPa AppendixA:20dBEmissionBandwidth TestResult TestModeAntennaFrequency[MHz]20dbEBW[MHz]FL[MHz]FH[MHz] DH5Ant1 24020.9602401.5472402.507 24410.9452440.5532441.498 24800.9572479.5502480.507 2DH5Ant1 24021.3412401.3432402.684 24411.3142440.3582441.672 24801.3172479.3552480.672 3DH5Ant1 24021.0352401.5352402.570 24411.2182440.3852441.603 24801.0742479.5262480.600 Page2of52 TestGraphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 Page3of52 2DH5_Ant1_2402 2DH5_Ant1_2441 Page4of52 2DH5_Ant1_2480 3DH5_Ant1_2402 3DH5_Ant1_2441 Page5of52 3DH5_Ant1_2480 Page6of52 AppendixB:OccupiedChannelBandwidth TestResult TestModeAntennaFrequency[MHz] OCB[MHz] FL[MHz]FH[MHz] DH5Ant1 24020.848552401.58962402.4382 24410.847742440.59322441.4409 24800.845652479.59022480.4359 2DH5Ant1 24021.18012401.42392402.6040 24411.17772440.42572441.6034 24801.18262479.42282480.6054 3DH5Ant1 24021.00362401.49272402.4963 24411.03592440.53152441.5674 24801.03302479.49592480.5289 Page7of52 TestGraphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 Page8of52 2DH5_Ant1_2402 2DH5_Ant1_2441 Page9of52 2DH5_Ant1_2480 3DH5_Ant1_2402 3DH5_Ant1_2441 Page10of52 3DH5_Ant1_2480 Page11of52 AppendixC:Maximumconductedoutputpower TestResultPeak TestModeAntennaFrequency[MHz] ConductedPeak Power[dBm] Conducted Limit[dBm] Verdict DH5Ant1 24020.34≤20.97PASS 24410.03≤20.97PASS 2480-1.31≤20.97PASS 2DH5Ant1 24022.59≤20.97PASS 24412.32≤20.97PASS 24800.83≤20.97PASS 3DH5Ant1 24021.86≤20.97PASS 24412.23≤20.97PASS 24800.73≤20.97PASS Page12of52 TestGraphs DH5_Ant1_2402 DH5_Ant1_2441 DH5_Ant1_2480 Page13of52 2DH5_Ant1_2402 2DH5_Ant1_2441 Page14of52 2DH5_Ant1_2480 3DH5_Ant1_2402 3DH5_Ant1_2441 Page15of52 3DH5_Ant1_2480 Page16of52 AppendixD:Carrierfrequencyseparation TestResult TestModeAntennaFrequency[MHz]Result[MHz]Limit[MHz]Verdict DH5Ant1Hop0.838≥0.640PASS 2DH5Ant1Hop1.054≥0.894PASS 3DH5Ant1Hop1.002≥0.812PASS Page17of52 TestGraphs DH5_Ant1_Hop 2DH5_Ant1_Hop 3DH5_Ant1_Hop Page18of52 Page19of52 AppendixE:Timeofoccupancy TestResult TestModeAntennaFrequency[MHz] BurstWidth [ms] TotalHops [Num] Result[s]Limit[s]Verdict DH1Ant1Hop0.4003170.127≤0.4PASS DH3Ant1Hop1.6571500.249≤0.4PASS DH5Ant1Hop2.9041030.299≤0.4PASS 2DH1Ant1Hop0.4103190.131≤0.4PASS 2DH3Ant1Hop1.6621600.266≤0.4PASS 2DH5Ant1Hop2.9111090.317≤0.4PASS 3DH1Ant1Hop0.3813120.119≤0.4PASS 3DH3Ant1Hop1.6301580.258≤0.4PASS 3DH5Ant1Hop2.8821120.323≤0.4PASS Page20of52 TestGraphs DH1_Ant1_Hop DH3_Ant1_Hop Page21of52 DH5_Ant1_Hop Page22of52 2DH1_Ant1_Hop 2DH3_Ant1_Hop Page23of52 2DH5_Ant1_Hop Page24of52 3DH1_Ant1_Hop 3DH3_Ant1_Hop Page25of52 3DH5_Ant1_Hop Page26of52 Page27of52 AppendixF:Numberofhoppingchannels TestResult TestModeAntennaFrequency[MHz]Result[Num]Limit[Num]Verdict DH5Ant1Hop79≥15PASS 2DH5Ant1Hop79≥15PASS 3DH5Ant1Hop79≥15PASS Page28of52 TestGraphs DH5_Ant1_Hop 2DH5_Ant1_Hop 3DH5_Ant1_Hop Page29of52 Page30of52 AppendixG:Bandedgemeasurements TestResult TestModeAntennaChNameFrequency[MHz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5Ant1 Low2402-0.10-54.78≤-20.1PASS High2480-1.60-47.91≤-21.6PASS LowHop_2402-0.30-57.72≤-20.3PASS HighHop_2480-1.26-57.42≤-21.26PASS 2DH5Ant1 Low2402-0.24-55.16≤-20.24PASS High2480-1.70-57.69≤-21.7PASS LowHop_2402-2.41-57.81≤-22.41PASS HighHop_2480-2.22-56.52≤-22.22PASS 3DH5Ant1 Low2402-0.47-55.34≤-20.47PASS High2480-1.21-57.56≤-21.21PASS LowHop_2402-0.11-56.94≤-20.11PASS HighHop_2480-1.19-56.72≤-21.19PASS Page31of52 TestGraphs DH5_Ant1_Low_2402 DH5_Ant1_High_2480 DH5_Ant1_Low_Hop_2402 Page32of52 DH5_Ant1_High_Hop_2480 2DH5_Ant1_Low_2402 Page33of52 2DH5_Ant1_High_2480 2DH5_Ant1_Low_Hop_2402 2DH5_Ant1_High_Hop_2480 Page34of52 3DH5_Ant1_Low_2402 3DH5_Ant1_High_2480 Page35of52 3DH5_Ant1_Low_Hop_2402 3DH5_Ant1_High_Hop_2480 Page36of52 AppendixH:ConductedSpuriousEmission TestResult TestModeAntennaFrequency[MHz] FreqRange [MHz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict DH5Ant1 2402 Reference-0.43-0.43---PASS 30~1000-0.43-62.1≤-20.43PASS 1000~26500-0.43-41.62≤-20.43PASS 2441 Reference-1.02-1.02---PASS 30~1000-1.02-62.87≤-21.02PASS 1000~26500-1.02-42.42≤-21.02PASS 2480 Reference-2.12-2.12---PASS 30~1000-2.12-62.53≤-22.12PASS 1000~26500-2.12-40.54≤-22.12PASS 2DH5Ant1 2402 Reference-2.46-2.46---PASS 30~1000-2.46-62.07≤-22.46PASS 1000~26500-2.46-41.92≤-22.46PASS 2441 Reference-1.20-1.20---PASS 30~1000-1.20-61.29≤-21.2PASS 1000~26500-1.20-42.73≤-21.2PASS 2480 Reference-1.49-1.49---PASS 30~1000-1.49-62.21≤-21.49PASS 1000~26500-1.49-38.21≤-21.49PASS 3DH5Ant1 2402 Reference-2.21-2.21---PASS 30~1000-2.21-68.66≤-22.21PASS 1000~26500-2.21-53.26≤-22.21PASS 2441 Reference-2.52-2.52---PASS 30~1000-2.52-69.31≤-22.52PASS 1000~26500-2.52-53.5≤-22.52PASS 2480 Reference-3.38-3.38---PASS 30~1000-3.38-68.87≤-23.38PASS 1000~26500-3.38-53.1≤-23.38PASS Page37of52 TestGraphs DH5_Ant1_2402_0~Reference DH5_Ant1_2402_30~1000 DH5_Ant1_2402_1000~26500 Page38of52 DH5_Ant1_2441_0~Reference DH5_Ant1_2441_30~1000 Page39of52 DH5_Ant1_2441_1000~26500 DH5_Ant1_2480_0~Reference DH5_Ant1_2480_30~1000 Page40of52 DH5_Ant1_2480_1000~26500 2DH5_Ant1_2402_0~Reference Page41of52 2DH5_Ant1_2402_30~1000 2DH5_Ant1_2402_1000~26500 2DH5_Ant1_2441_0~Reference Page42of52 2DH5_Ant1_2441_30~1000 2DH5_Ant1_2441_1000~26500 Page43of52 2DH5_Ant1_2480_0~Reference 2DH5_Ant1_2480_30~1000 2DH5_Ant1_2480_1000~26500 Page44of52 3DH5_Ant1_2402_0~Reference 3DH5_Ant1_2402_30~1000 Page45of52 3DH5_Ant1_2402_1000~26500 3DH5_Ant1_2441_0~Reference 3DH5_Ant1_2441_30~1000 Page46of52 3DH5_Ant1_2441_1000~26500 3DH5_Ant1_2480_0~Reference Page47of52 3DH5_Ant1_2480_30~1000 3DH5_Ant1_2480_1000~26500 Page48of52 AppendixI:DutyCycle TestResult TestModeAntennaFrequency[MHz] ONTime [ms] Period [ms] DutyCycle [%] DutyCycle Factor[dB] DH5Ant1 24022.903.7477.541.10 24412.903.7477.541.10 24802.903.7577.331.12 2DH5Ant1 24022.913.7577.601.10 24412.923.7677.661.10 24802.923.7577.8…

Text truncated - open the document above for the full version.

version01 JMTekIndustries(Shenzhen)Co.,Ltd DeclarationconcerningAntennaSpecification Itisherebydeclaredthattheproduct ModelNo.:BTE200,BTE200B,BTE200M,BTE200W FCCID:2APU5TWSEARBUD fulfillstherequirementinFCCtestrelatingtotheantennatype. ThedevicespecifiedaboveconfirmstotheFCCrecommendationsfor internal antennatype(s) describedbelow: ModelNo.ofantenna:PBX5021DA01 Typeofantenna:CeramicAntenna Gainoftheantenna:2.73dBi Frequencyrange:BT:2402-2480MHz Themountingoftheantennaisfixedtotheradiomoduleandnootherantennashouldbeused. Companyname:JMTekIndustries(Shenzhen)Co.,Ltd Address:14G,InnovationTechBuilding,QuanzhiScienceandTechnologyinnovation Park,ShaJingStreet,Bao'anDistrict,ShenZhen,China City:Shenzhen ZIP/Postalcode:/ Country:China Place:Date:5/9/2023 Signature:

PengBanXingYeShenZhenTechnologyCo.,Ltd UNLESSOTHERSPECIFIEDTOLERANCESON： PengBanXingYeShenZhenTechnologyCo.,LtdX＝ ± X.X＝ ± X.XX＝ ANGLES＝±HOLEDIA＝± SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOF PBXYTECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDOR USEDASTHEBASISFORTHEMANUFACTUREORSALEOFAPPARATUS ORDEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:ZL DESIGNEDBY:SeraAPPROVEDBY:XL TITLE：CHIP2450-5021 DOCUMENT 5021 SPECREV. NO.P1 PAGE1OF11 产品规格承认书 SPECIFICATIONS 客户: CUSTOMER: 产品名称: DESCRIPTION:MonopoleAntenna 客户型号: CUSTOMERPARTNo: 产品型号: OURMODELNO:PBX5021DA01 日期: DATE: 确认签字,盖章后请返回承认书一份 PLEASERETURNTOUSONECOPYOF“SPECIFICATIONFORAPPROVAL” WITHYOURAPPROVEDSIGNATURES ApprovedLiuFeiAuditLiuFeiMakingLiuXiaoMei CustomerAcknowledgesSignature Date PengBanXingYeShenZhenTechnologyCo.,Ltd UNLESSOTHERSPECIFIEDTOLERANCESON： PengBanXingYeShenZhenTechnologyCo.,LtdX＝ ± X.X＝ ± X.XX＝ ANGLES＝±HOLEDIA＝± SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOF PBXYTECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDOR USEDASTHEBASISFORTHEMANUFACTUREORSALEOFAPPARATUS ORDEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:ZL DESIGNEDBY:SeraAPPROVEDBY:XL TITLE：CHIP2450-5021 DOCUMENT 5021 SPECREV. NO.P1 PAGE2OF11 PBX5021DA01Specification OperatingTemp.:-40°C~+85°C 1.FEATURES: ●Lightweight,compact ●Widebandwidth,lowcost ●Built-inantennawithhighgain 2.APPLICATIONS: ●Bluetooth,WirelessLAN,MobileTV ●HomeRFSystem,etc 3.PRODUCTIDENTIFICATION (1)(2)(3) (1)Producttype:MultilayerchipAntenna (2)CenterFrequency:2450MHz (3)ExternalDimensions(L×W)(mm):5.0*2.1 4.SHAPEANDDIMENSIONS: Unit:mmLWAT CHIP-5021 5.0±0.22.15±0.20.45±0.11.15±0.1 CH IP45 0 50 2 21 PengBanXingYeShenZhenTechnologyCo.,Ltd UNLESSOTHERSPECIFIEDTOLERANCESON： PengBanXingYeShenZhenTechnologyCo.,LtdX＝ ± X.X＝ ± X.XX＝ ANGLES＝±HOLEDIA＝± SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOF PBXYTECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDOR USEDASTHEBASISFORTHEMANUFACTUREORSALEOFAPPARATUS ORDEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:ZL DESIGNEDBY:SeraAPPROVEDBY:XL TITLE：CHIP2450-5021 DOCUMENT 5021 SPECREV. NO.P1 PAGE3OF11 Testplatereferencesize： Company：mm PBX5021DA01Sizeofsolderpad： PengBanXingYeShenZhenTechnologyCo.,Ltd UNLESSOTHERSPECIFIEDTOLERANCESON： PengBanXingYeShenZhenTechnologyCo.,LtdX＝ ± X.X＝ ± X.XX＝ ANGLES＝±HOLEDIA＝± SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOF PBXYTECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDOR USEDASTHEBASISFORTHEMANUFACTUREORSALEOFAPPARATUS ORDEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:ZL DESIGNEDBY:SeraAPPROVEDBY:XL TITLE：CHIP2450-5021 DOCUMENT 5021 SPECREV. NO.P1 PAGE4OF11 APPLICATIONGUIDE 5.SPECIFICATIONS: *Testcondition:Testboardsize86*50mm Matchingcircuit:Pimatchingcircuitwillberequired 6.ElectricalCharacteristics: Returnloss PengBanXingYeShenZhenTechnologyCo.,Ltd UNLESSOTHERSPECIFIEDTOLERANCESON： PengBanXingYeShenZhenTechnologyCo.,LtdX＝ ± X.X＝ ± X.XX＝ ANGLES＝±HOLEDIA＝± SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOF PBXYTECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDOR USEDASTHEBASISFORTHEMANUFACTUREORSALEOFAPPARATUS ORDEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:ZL DESIGNEDBY:SeraAPPROVEDBY:XL TITLE：CHIP2450-5021 DOCUMENT 5021 SPECREV. NO.P1 PAGE5OF11 StandingWaveRatio MarkFrequencyVSWR 12400MHz1.674 22440MHz1.166 32480MHz1.484 PengBanXingYeShenZhenTechnologyCo.,Ltd UNLESSOTHERSPECIFIEDTOLERANCESON： PengBanXingYeShenZhenTechnologyCo.,LtdX＝ ± X.X＝ ± X.XX＝ ANGLES＝±HOLEDIA＝± SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOF PBXYTECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDOR USEDASTHEBASISFORTHEMANUFACTUREORSALEOFAPPARATUS ORDEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:ZL DESIGNEDBY:SeraAPPROVEDBY:XL TITLE：CHIP2450-5021 DOCUMENT 5021 SPECREV. NO.P1 PAGE6OF11 RadiationPattern TheGainpatternismeasuredinFAR-fieldchamber.DUTisplacedonthetableofrotator,a standardhornantennaandVectorNetworkAnalyzerisusedtocollectdata. ◎Efficiency PengBanXingYeShenZhenTechnologyCo.,Ltd UNLESSOTHERSPECIFIEDTOLERANCESON： PengBanXingYeShenZhenTechnologyCo.,LtdX＝ ± X.X＝ ± X.XX＝ ANGLES＝±HOLEDIA＝± SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOF PBXYTECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDOR USEDASTHEBASISFORTHEMANUFACTUREORSALEOFAPPARATUS ORDEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:ZL DESIGNEDBY:SeraAPPROVEDBY:XL TITLE：CHIP2450-5021 DOCUMENT 5021 SPECREV. NO.P1 PAGE7OF11 ◎Maximumgain ◎3DGainPattern(2400MHz) PengBanXingYeShenZhenTechnologyCo.,Ltd UNLESSOTHERSPECIFIEDTOLERANCESON： PengBanXingYeShenZhenTechnologyCo.,LtdX＝ ± X.X＝ ± X.XX＝ ANGLES＝±HOLEDIA＝± SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOF PBXYTECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDOR USEDASTHEBASISFORTHEMANUFACTUREORSALEOFAPPARATUS ORDEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:ZL DESIGNEDBY:SeraAPPROVEDBY:XL TITLE：CHIP2450-5021 DOCUMENT 5021 SPECREV. NO.P1 PAGE8OF11 ◎3DGainPattern(2450MHz) ◎3DGainPattern(2500MHz) PengBanXingYeShenZhenTechnologyCo.,Ltd UNLESSOTHERSPECIFIEDTOLERANCESON： PengBanXingYeShenZhenTechnologyCo.,LtdX＝ ± X.X＝ ± X.XX＝ ANGLES＝±HOLEDIA＝± SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOF PBXYTECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDOR USEDASTHEBASISFORTHEMANUFACTUREORSALEOFAPPARATUS ORDEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:ZL DESIGNEDBY:SeraAPPROVEDBY:XL TITLE：CHIP2450-5021 DOCUMENT 5021 SPECREV. NO.P1 PAGE9OF11 7.EnvironmentalCharacteristics (1)ReliabilityTest (2)StorageCondition (a)Atwarehouse: Thetemperatureshouldbewithin0~30°Candhumidityshouldbelessthan60%RH. Theproductshouldbeusedwithin1yearfromthetimeofdelivery. (b)Onboard: Thetemperatureshouldbewithin-40~85°Candhumidityshouldbelessthan85%RH. (3)OperatingTemperatureRange Operatingtemperaturerange:-40°Cto+105°C. PengBanXingYeShenZhenTechnologyCo.,Ltd UNLESSOTHERSPECIFIEDTOLERANCESON： PengBanXingYeShenZhenTechnologyCo.,LtdX＝ ± X.X＝ ± X.XX＝ ANGLES＝±HOLEDIA＝± SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOF PBXYTECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDOR USEDASTHEBASISFORTHEMANUFACTUREORSALEOFAPPARATUS ORDEVICESWITHOU…

Text truncated - open the document above for the full version.

ReportNo.:18220WC30039501FCCID:2APU5TWSEARBUDPage1of32 Code:AB-RF-05-b FCCTestReport Applicant:JMTekIndustries(Shenzhen)Co.,Ltd Address: 14G,InnovationTechBuilding,Quanzhi ScienceandTechnologyinnovationPark, ShaJingStreet,Bao'anDistrict,ShenZhen, China ProductName:TWSEarbud ReportDate:May15,2023 ShenzhenAnbotekComplianceLaboratoryLimited ReportNo.:18220WC30039501FCCID:2APU5TWSEARBUDPage2of32 Code:AB-RF-05-b Contents 1.GeneralInformation ............................................................................................................................................6 1.1.ClientInformation ....................................................................................................................................6 1.2.DescriptionofDevice(EUT) ..................................................................................................................6 1.3.AuxiliaryEquipmentUsedDuringTest .................................................................................................7 1.4.DescriptionofTestConfiguration ..........................................................................................................7 1.5.DescriptionOfTestSetup ......................................................................................................................8 1.6.TestEquipmentList .................................................................................................................................9 1.7.MeasurementUncertainty ....................................................................................................................10 1.8.DescriptionofTestFacility ...................................................................................................................10 2.SummaryofTestResults .................................................................................................................................11 3.ConductedEmissionTest ................................................................................................................................12 3.1.TestStandardandLimit ........................................................................................................................12 3.2.TestSetup ...............................................................................................................................................12 3.3.TestProcedure .......................................................................................................................................12 3.4.TestData .................................................................................................................................................12 4.RadiationSpuriousEmissionandBandEdge .............................................................................................15 4.1.TestStandardandLimit ........................................................................................................................15 4.2.TestSetup ...............................................................................................................................................15 4.3.TestProcedure .......................................................................................................................................16 4.4.TestData .................................................................................................................................................17 5.MaximumPeakOutputPowerTest ...............................................................................................................25 5.1.TestStandardandLimit ........................................................................................................................25 5.2.TestSetup ...............................................................................................................................................25 5.3.TestProcedure .......................................................................................................................................25 5.4.TestData .................................................................................................................................................25 6.20dBOccupyBandwidthTest .........................................................................................................................26 6.1.TestStandard .........................................................................................................................................26 6.2.TestSetup ...............................................................................................................................................26 6.3.TestProcedure .......................................................................................................................................26 6.4.TestData .................................................................................................................................................26 7.CarrierFrequencySeparationTest ................................................................................................................27 7.1.TestStandardandLimit ........................................................................................................................27 7.2.TestSetup ...............................................................................................................................................27 7.3.TestProcedure .......................................................................................................................................27 7.4.TestData .................................................................................................................................................27 8.NumberofHoppingChannelTest ..................................................................................................................28 8.1.TestStandardandLimit ....................................................…

Text truncated - open the document above for the full version.

Code:AB-RF-05-b TestSetupPhotograph PhotoofConductedEmissionMeasurement PhotoofRadiationEmissionTest Code:AB-RF-05-b