2BCCT-ITT12WETrue Wireless Earphones

RichGoTechnology(ShenZhen)Co.,Ltd. Code00018768Ed.1 Item1.Thedeviceisabletoinstallsoftware/programinstallation? ☐Yes,gotoItem2. ☒ No.Inthiscase,therestoftheitemsdonotapply.ThedevicecannotsupportinstallationofKaspersky cybersecurityoranti-virussoftware. Item2.TechnicalRequirementsforKasperskyCybersecuritySoftware: #GeneralRequirements(ForallDevices)Yes/NoorN/AComments 1Internetconnectionforactivationandupdates(ForallOperating Systems) N/A #GeneralRequirements(ForWindowsDevices)Yes/NoorN/AComments 1Storage:1500MBfreespaceontheharddriveN/A DeviceTrueWirelessEarphones CompanynameRichGoTechnology(ShenZhen)Co.,Ltd. Granteecode2BCCT FCCID2BCCT-ITT12WE FRN0034081257 ContactnameVickyZhou Address2103,ZhongliangZiyunBuilding,District22, LingzhiyuanCommunity,Xin'anStreet,Bao'an District,Shenzhen,China518101. Telephonenumber0755-27307513 [email protected] Chipset/moduleinformationAB5656C3 OperatingSystem(ifapplicable)N/A StorageCapacity(harddriveorother permanentmemorystorage,ifapplicable) N/A 2 2OperatingSystem: MicrosoftWindows8,8.1,10&11Home/Pro/Enterprise Microsoft Windows7Starter/HomeBasic&Premium/Professional/ UltimateSP1orhigher N/A 3Processor:1GHzorhigher(x86orx64)N/A 4Memory(RAM)1GB(32-bit)or2GB(64-bit)N/A 5ScreenResolution:Minimumresolutionof1024x768N/A #GeneralRequirements(FormacOSdevices)Yes/NoorN/AComments 1OperatingSystemmacOS®13–14N/A 2Memory(RAM)4GBN/A 3Storage:3455MBfreespaceontheharddriveN/A #GeneralRequirements(ForAndroidDevices)Yes/NoorN/AComments 1Storage:150MBfreespaceN/A 2OperatingSystem:Android™10–14N/A 3ScreenResolution:Minimumresolutionof320x480N/A #GeneralRequirements(foriOSdevices)Yes/NoorN/AComments 1Storage:150MBfreespaceN/A 2OperatingSystem:iOS®17N/A #GeneralRequirements(ForLinuxsystem)Yes/NoorN/AComments 1Harddrive:1GBoffreespaceN/A 2CPU:IntelPentium1GHzorhigher 3 3RAM:1GB 4Minimumsoftwarerequirements: AlmaLinuxOS8orlater; AlterOS7.5orlater; AstraLinuxCommonEdition2.12orlater; CentOS6.7orlater; DebianGNU/Linux10.0orlater; EulerOS2.0orlater; OracleLinux7.3orlater; RedHatEnterpriseLinux6.7orlater; RockyLinux8.5orlater; SUSELinuxEnterpriseServer12.5orlater; Ubuntu12.04orlater; UncomOSHome/Business/Education/Enterprise2.2orlater; ALTLinuxWorkstaton/WorkstationK/Server/Education8or later; ROSALinuxWorkstation/Server12orlater; REDOS7.3andlater; Afterreviewedthetechnicalrequirements,isthedevicecapableofsupportingtheinstallationof Kasperskysoftware? ☐Yes,gotoItem3. ☒No.Inthiscase,therestoftheitemsdonotapply.ThedevicecannotsupportinstallationofKaspersky software Item3.ConnectivityCapabilities: #PhysicalInterfacePurposeJustification 1 1 Thejustificationfieldisusedtojustifywhythesoftwarecannotbereceivedthroughthatinterface.Checktheannexformore indications. 4 1 #WirelessInterfacePurposeJustification 1 1 Afterthereviewofthisitems,thedevice: ☐Cannotsupportinstallationofanycybersecurityoranti-virussoftwareonthecoveredlist. ☐Potentiallycanoperatewithanycybersecurityoranti-virussoftwareonthecoveredlist–additionalthird- partyproofisprovidedtodemonstratecompliancewithrequirementsasof2.911(d)5(i),(ii)–“Proofof CompliancewithCoveredListSoftwareRequirements”ofthisdocumentapplies Signature:Name:VickyZhou Date:2026/02/02

RichGoTechnology(ShenZhen)Co.,Ltd. ProductSimilarityDeclaration Productname:TrueWirelessEarphones Modelname:ITT12WE,ITT12GY,ITT12GN,ITT12BK,ITT12YY FCCID:2BCCT-ITT12WE We(RichGoTechnology(ShenZhen)Co.,Ltd.)herebystatethat allthemodelsareelectricalidenticalincludingthesamesoftware parameterandhardwaredesign(i.e.,circuitdesign,PCBLayout, RFmodule/circuit,antennatype(s)andantennalocation, componentsonPCB,etc.,),samemechanicalstructureand design(includingproductenclosure,materials,etc.,),theonly differencearemodelname. Signature: Name:VickyZhou Title:Manager Place,date:Shenzhen,2026.01.30

TCB CALL página 1 File FCC ID: 2BCCT-ITT12WE Please upload an exhibit that explains how does the TCB verify the new agent information: 1- Is the address of the agent a valid physical US mailing address (not a US post office box, not a virtual mailbox, not P.O. Boxes, not a vacant lot, not a public building, etc.) ○ We have checked if the address exists in a real and potential building (Google maps) + official US register, after this verification and the evidence below we can guarantee the following: not a US post office box not a virtual mailbox not P.O. Boxes not a vacant lot not a public building(note) ► We checked the FCC FRN Search based on the information provided by the grantee. On the official register from : https://apps.dos.ny.gov/publicInquiry/EntityDisplay Google: TCB CALL página 2 State of New York department of State: TCB CALL página 3 TCB CALL página 4 ► CONCLUSION by TCB: The ASOP defined and provided by grantee is VALID and confirmed. Therefore the exhibit "C5266091_X23_Ed1_US_Agent_Letter" included in the file is ok. 2- Is the agent physically located at that valid US address such that the agent can be legally served at that address? Yes , check above 3- Has the listed agent clearly agreed in writing to serve as the agent for the grantee at that address? Yes, it is included in the exhibit "C5266091_X23_Ed1_US_Agent_Letter"

RichGoTechnology(ShenZhen)Co.,Ltd. ReferenceNo.2026UL0045 1/1 LETTEROFATTESTATION TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USAgentforServiceofProcess: CompanyName:TTSMARKETINC. FRN:0036806057 ContactName:MaverickLim Address:1178BroadwaySte324,NewYork,NY10001.USA TelephoneNo:001-(646)305-2908 Email:[email protected] Applicant: Companyname:RichGoTechnology(ShenZhen)Co.,Ltd. ProductDescription:TrueWirelessEarphones Granteecode:2BCCT FCCID:2BCCT-ITT12WE FRN：0034081257 ContactName:VickyZhou Address:2103,ZhongliangZiyunBuilding,District22,LingzhiyuanCommunity,Xin'anStreet, Bao'anDistrict,Shenzhen,China518101. TelephoneNo:0755-27307513 Email:[email protected] [RichGoTechnology(ShenZhen)Co.,Ltd.]certifiesthat,asofthedateofthisfilingofthe applicationwiththeTCB,[TTSMARKETINC.]isourdesignatedUSagentforserviceofprocess fortheabovereferencedFCCID.[RichGoTechnology(ShenZhen)Co.,Ltd.]acceptstomaintain anagentfornolessthanoneyearafterthegranteehasterminatedallmarketingandimportation ortheconclusionofanycommissionrelatedproceedinginvolvingequipment.[TTSMARKETINC.] accepts,asofthedateofthefilingoftheapplication,theobligationofthedesignatedUSagent forserviceofprocessfortheabovereferenceFCCID. TTSMARKETINC.isawareofandagreestocomplywiththerequirementsoutlinedintheFCC EquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause§2.911. TheApplicantisawareofandagreestocomplywiththerequirementsoutlinedintheFCC EquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause§2.911. Date:2026/02/02 Applicant’sName:VickyZhouUSAgent’sName:MaverickLim Title:ManagerTitle:Manager SignatureSignature

AttestationStatement. OldCode:C526609124NewCode:00015544Ed.3 Changereason:FRNisaddedtotheApplicantinformationsection. 1/1 TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 TheCommissionadoptedrulesthatprohibitequipmentauthorizationfor“covered” telecommunicationsequipmentandvideosurveillanceequipmentproducedbyentitiesidentified ontheCommission’sCoveredList 1 ,whichisperiodicallyupdated.SeetheCoveredListformore details.ThisAttestationStatementistoconfirmthatwefollowtheSection2.911(d)(5)(i)-(ii) Applicant Companyname:RichGoTechnology(ShenZhen)Co.,Ltd. Granteecode:2BCCT FCCID:2BCCT-ITT12WE FRN:0034081257 ContactName:VickyZhou Address:2103,ZhongliangZiyunBuilding,District22,LingzhiyuanCommunity,Xin'an Street,Bao'anDistrict,Shenzhen,China518101. TelephoneNo:0755-27307513 FaxNo:/ Email:[email protected] i.[RichGoTechnology(ShenZhen)Co.,Ltd.](“theapplicant”)certifiesthatthe equipmentforwhichauthorizationissoughtisnot“covered”equipment prohibitedfromreceivinganequipmentauthorizationpursuanttosection 2.903oftheFCCrules.Theapplicantmustsignthiscertification. ii.[RichGoTechnology(ShenZhen)Co.,Ltd.](“theapplicant”)certifiesthat,asof thedateofthefilingoftheapplication,theapplicant[isnot](asaspecifically namedentityoranyofitssubsidiariesoraffiliates)identifiedontheCovered Listasanentityproducing“covered”equipment.Theapplicantmustsignthis certification. [RichGoTechnology(ShenZhen)Co.,Ltd.](“theapplicant”)certifiesthat,asofthe dateofthefilingoftheapplication,theapplicant[isnot]identifiedontheCovered Listasanentityproducing“covered”equipment. Date:2026/02/02 Applicant’sName:VickyZhou Title:Manager Signature 1 TheCommission’sCoveredListispublishedbythePublicSafetyandHomelandSecurityBureauandpostedonthe Commission’swebsite.ThisCoveredList,whichisperiodicallyupdated,identifiesparticularequipment,producedby particularentities,thatconstitutes“covered”equipment.https://www.fcc.gov/supplychain/coveredlist

C5266091_X10_Ed.2 1/1 RichGoTechnology(ShenZhen)Co.,Ltd. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:2026-02-02 Subject:RequestforConfidentiality FCCID:2BCCT-ITT12WE ToWhomItMayConcern, PursuanttotheprovisionsofSections0.457and0.459ofCommission'srules (47CFR0.457,0.459),wearerequestingtheCommissiontowithholdthefollowing attachment(s)asconfidentialdocumentfrompublicdisclosure. ExhibitsLong-Term Confidentiality Short-Term Confidentiality NOTE2 IDLabel/LocationNoNo AttestationStatementNoNo ExternalPhotosNo ☒ BlockDiagram ☒☐ Schematics ☒☐ TestReportNoNo TestSetupPhotosNo ☐ User’sManual ☐ NOTE 1 ☒ InternalPhotos ☐ NOTE 1 ☒ PartsList/TuneUp ☐☐ RFExposureInfoNoNo OperationalDescription ☒☐ CoverLetter(s)NoNo SDRSoftware/SecurityInfo ☐ No NOTE1:Long-TermConfidentialitymaybepermittedunderspecialconditions(SeeII.LONG-TERMCONFIDENTIALITY,Section3of KDB726920,uselastinforce) NOTE2:Short-TermConfidentialitycanberequestedforamaximumof180daysfromthedateofthegrant. Abovementioneddocumentcontainsdetailedsystemandequipmentdescriptionare consideredasproprietaryinformationinoperationoftheequipment.Thepublic disclosureofabovedocumentsmightbeharmfultoourcompanyandwouldgive competitoranunfairadvantageinthemarket. Incaseofshort-termConfidentiality,theapplicantrequeststheexhibitsselectedabove arewithheldfrompublicviewforaperiodof___180___daysfromthedateoftheGrant ofEquipmentAuthorizationandpriortomarketing. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Nam e:VickyZhou Title:Manager

C5266091_X8_Ed.1 1/1 LetterofAuthorization Company:RichGoTechnology(ShenZhen)Co.,Ltd. Address:2103,ZhongliangZiyunBuilding,District22,LingzhiyuanCommunity, Xin'anStreet,Bao'anDistrict,Shenzhen,China518101. ProductName:TrueWirelessEarphones ModelNumber:ITT12WE,ITT12GY,ITT12GN,ITT12BK,ITT12YY FCCIdentifier:2BCCT-ITT12WE WeauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdelCarme,s/n, 08193Bellaterra,Spain,toactonourbehalfonallmattersconcerningtheabove namedequipment. AnyindividualwithinLGAITechnologicalCenterS.A.isauthorizedtoactonour behalfandtakeactionontheapplication. WedeclarethatauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdel Carme,s/n,08193Bellaterra,Spain,isallowedtoforwardallinformationrelated totheapprovalprojecttotheFederalCommunicationCommissionandtodiscuss anyissuesconcerningtheapprovalapplication.Anyandallactscarriedoutby LGAITechnologicalCenterS.A.onourbehalfshallhavethesameeffectasacts ofourown. Name:VickyZhouDate:2026-02-02 Title:Manager Signatureofapplicant:

Lable: FCCID:2BCCT-ITT12WE

FCCID:2BCCT-ITT12WE RFExposureEvaluation AccordingtoKDB447498D01GeneralRFExposureGuidancev06andpart2.1093， UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures,standalone 1-gheadorbodyand10-gextremitySARevaluationforgeneralpopulationexposure conditions,bymeasurementornumericalsimulation,isnotrequiredwhenthe correspondingSARTestExclusionThresholdcondition(s),listedbelow,is(are)satisfied. For100MHzto6GHzandtestseparationdistances≤50mm,the1-gand10-gSARtest exclusionthresholdsaredeterminedbythefollowing: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]·[√f (GHz) ]≤3.0for1-gSAR,and≤7.5for10-gextremitySAR,where f (GHz) istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison Here, SoaSARtestisnotrequired ModeFreque ncy (MHz) Max Power (dBm) Target power W/ tolerance (dBm) Maxtune uppower tolerance (dBm) Max Power (mW) Min. Distanc e (mm) Calc. threshol ds limit GFSK 24020.591±121.5849 5.00 0.49133.0 2441-0.68 1±1 2 1.5849 5.00 0.49523.0 24802.00 1±1 2 1.5849 5.00 0.49923.0 Π /4-DQ PSK 24021.78 1 ± 1 2 1.5849 5.00 0.49133.0 24410.35 1 ± 1 2 1.5849 5.00 0.49523.0 24802.79 2 ± 1 3 1.9953 5.00 0.62843.0 8DPSK 24022.22 2±1 3 1.9953 5.00 0.61853.0 24410.87 0±1 1 1.2589 5.00 0.39343.0 24803.48 3±1 4 2.5119 5.00 0.79113.0

Page 1 of 45 Hotline:400-8868-419http://www.ncttesting.cn FCCTESTREPORT FCCID:2BCCT-ITT12WE Product:TrueWirelessEarphones ModelName: ITT12WE,ITT12GY,ITT12GN, ITT12BK,ITT12YY Brand:N/A ReportNo.:NCT26004851E1-1 Preparedfor RichGoTechnology(ShenZhen)Co.,Ltd. 2103,ZhongliangZiyunBuilding,District22,LingzhiyuanCommunity,Xin'anStreet, Bao'anDistrict,Shenzhen,China518101. Preparedby ShenzhenNCTTestingTechnologyCo.,Ltd. A101&2FB2,Fuqiao6thArea,XintianCommunity,FuhaiStreet,BaoanDistrict, Shenzhen,People’sRepublicofChina TEL:400-8868-419 ReportNo.:NCT26004851E1-1 Page 2 of 45 Hotline:400-8868-419http://www.ncttesting.cn 1TESTRESULTCERTIFICATION Applicant’sname:RichGoTechnology(ShenZhen)Co.,Ltd. Address: 2103,ZhongliangZiyunBuilding,District22,LingzhiyuanCommunity, Xin'anStreet,Bao'anDistrict,Shenzhen,China518101. Manufacture'sname :RichGoTechnology(ShenZhen)Co.,Ltd. Address : 2103,ZhongliangZiyunBuilding,District22,LingzhiyuanCommunity, Xin'anStreet,Bao'anDistrict,Shenzhen,China518101. Productname :TrueWirelessEarphones Modelname :ITT12WE Additionalmodel :ITT12GY,ITT12GN,ITT12BK,ITT12YY Standards :FCCCFR47Part15Section15.247 Testprocedure :ANSIC63.10-2020+Cor1-2023 TestDate:Jan.20,2026toJan.27,2026 DateofIssue:Jan.27,2026 TestResult :Pass ThisdevicedescribedabovehasbeentestedbyNCT,andthetestresultsshowthatthe equipmentundertest(EUT)isincompliancewiththeFCCrequirements.Anditisapplicable onlytothetestedsampleidentifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofNCT,this documentmaybealteredorrevisedbyNCT,personalonly,andshallbenotedintherevision ofthedocument. TestEngineer: KevenWu/Engineer TechnicalManager: HenryWang/Manager ReportNo.:NCT26004851E1-1 Page 3 of 45 Hotline:400-8868-419http://www.ncttesting.cn Contents Page 1TESTRESULTCERTIFICATION...............................................................................................................................2 2TESTSUMMARY..........................................................................................................................................................5 3TESTFACILITY.............................................................................................................................................................6 4GENERALINFORMATION..........................................................................................................................................7 4.1GENERALDESCRIPTIONOFE.U.T.....................................................................................................................7 4.2CHANNELLIST.....................................................................................................................................................8 4.3TESTSETUPCONFIGURATION............................................................................................................................9 4.4TESTCONFIGURATION.........................................................................................................................................9 5EQUIPMENTDURINGTEST....................................................................................................................................10 5.1EQUIPMENTSLIST.............................................................................................................................................10 5.2MEASUREMENTUNCERTAINTY.........................................................................................................................12 5.3DESCRIPTIONOFSUPPORTUNITS...................................................................................................................12 6CONDUCTEDEMISSION..........................................................................................................................................13 6.1E.U.T.OPERATION............................................................................................................................................13 6.2EUTSETUP.......................................................................................................................................................13 6.3TESTSET-UP(BLOCKDIAGRAMOFCONFIGURATION).................................................................................14 6.4MEASUREMENTPROCEDURE:...........................................................................................................................14 6.5CONDUCTEDEMISSIONLIMIT...........................................................................................................................14 6.6MEASUREMENTDESCRIPTION..........................................................................................................................14 6.7CONDUCTEDEMISSIONTESTRESULT.............................................................................................................14 7RADIATEDSPURIOUSEMISSIONS......................................................................................................................17 7.1EUTOPERATION...............................................................................................................................................17 7.2TESTSETUP......................................................................................................................................................18 7.3SPECTRUMANALYZERSETUP..........................................................................................................................19 7.4TESTPROCEDURE.............................................................................................................................................20 7.5SUMMARYOFTESTRESULTS...........................................................................................................................21 8MAXIMUMPEAKOUTPUTPOWERTEST............................................................................................................38 8.1TESTSTANDARDANDLIMIT.......................................…

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PengBanXingYeShenZhenTechnologyCo.,Ltd Address：Room608,Building4,1970ScienceandTechnologyTown,MinzhiStreet,LonghuaDistrict,Shenzhen. UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± PengBanXingYeShenZhenTechnologyCo.,Ltd SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-1608Specification DOCUMENT NO. 2012 SPECREV. P1 1 产品规格承认书 SPECIFICATIONS 客户: CUSTOMER: 产品名称: DESCRIPTION:Bipolarantenna 客户型号: CUSTOMERPARTNO: 产品型号: OURMODELNO: PBX2012MA04 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 Address：Room608,Building4,1970ScienceandTechnologyTown,MinzhiStreet,LonghuaDistrict,Shenzhen. UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± PengBanXingYeShenZhenTechnologyCo.,Ltd SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-1608Specification DOCUMENT NO. 2012 SPECREV. P1 2 PBX2012MA04Specification 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)ExternalDimensions(L×W)(mm):2.0*1.2 4.SHAPEANDDIMENSIONS: SHAPEANDDIMENSIONS LWHA 2.0±0.21.2±0.2 0.55 ± 0.10.4 ± 0.1 CH IP01 221 2 PengBanXingYeShenZhenTechnologyCo.,Ltd Address：Room608,Building4,1970ScienceandTechnologyTown,MinzhiStreet,LonghuaDistrict,Shenzhen. UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± PengBanXingYeShenZhenTechnologyCo.,Ltd SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-1608Specification DOCUMENT NO. 2012 SPECREV. P1 3 TERMINAL-CONFIGURATION EVALUATIONBOARD APPLICATIONGUIDE PengBanXingYeShenZhenTechnologyCo.,Ltd Address：Room608,Building4,1970ScienceandTechnologyTown,MinzhiStreet,LonghuaDistrict,Shenzhen. UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ ANGLES＝ ± HOLEDIA＝ ± PengBanXingYeShenZhenTechnologyCo.,Ltd SCALE：N/AUNIT：mm THESEDRAWINGSANDSPECIFICATIONSARETHEPROPERTYOFPBXY TECHNOLOGYLimitedANDSHALLNOTBEREPRODUCEDORUSEDAS THEBASISFORTHEMANUFACTUREORSALEOFAPPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY:SeraCHECKEDBY:XD DESIGNEDBY:SeraAPPROVEDBY:XD TITLE：CHIP2450-1608Specification DOCUMENT NO. 2012 SPECREV. P1 4 5.SPECIFICATIONS: 6.ElectricalCharacteristics: VSWR PengBanXingYeShenZhenTechnologyCo. , Ltd Address：Room608,Building4,1970Scienceand TechnologyTown,MinzhiStreet,LonghuaDistrict,Shenzhen. UNLESSOTHERSPECIFIEDTOLERANCESON： X＝±X.X＝±X.XX＝ AN G L E S＝ ± H O L E D I A＝ ± PengBanXingYeShenZhenTechnologyCo. , Ltd SCALE：N/AUNIT：mm THESEDRAWINGSAND SPECIFICATIONSARE THE PROPERTYOF PBXY TECHNOLOGYLimitedAND SHALLNOT BE REPRODUCEDOR USEDAS THE BASISFOR THE MANUFACTUREOR SALEOF APPARATUSOR DEVICESWITHOUTPERMISSION DRAWNBY : SeraCHECKEDBY: XD DESIGNEDBY: SeraAPPROVEDBY: XD TITLE：CHIP2450-1608 Specification DOCUMENT NO. 2012 SPECREV. P1 5 RadiationPattern The Gain patternis measuredin INPAQ’s FAR-fieldchamber.DUT is placedon the table of rotator, a standardhorn antennaand VectorNetworkAnalyzeris used to collectdata. 3D Gain Pattern(2400 MHz) 2D Gain Pattern(2400 MHz)

Page1of58 FCCID:2BCCT-ITT12WE FCC_BT(Part15.247)TestData TableofContents 1.DutyCycle.................................................................................................................................................................2 2.-20dBBandwidth....................................................................................................................................................7 3.99%OccupiedBandwidth..................................................................................................................................12 4.PeakOutputPower...............................................................................................................................................17 5.SpuriousEmissions...............................................................................................................................................22 6.Bandedge................................................................................................................................................................31 7.CarrierFrequenciesSeparation(Hopping)....................................................................................................43 8.NumberofHoppingChannel(Hopping).......................................................................................................48 9.DwellTime(Hopping).........................................................................................................................................50 Page2of58 1.DutyCycle ConditionAntennaRateFrequency(MHz)Dutycycle(%)Duty_factor NVNTANT11-DH12402.0031.754.98 NVNTANT11-DH12441.0033.334.77 NVNTANT11-DH12480.0031.754.98 NVNTANT12-DH12402.0034.924.57 NVNTANT12-DH12441.0033.874.70 NVNTANT12-DH12480.0033.334.77 NVNTANT13-DH12402.0032.264.91 NVNTANT13-DH12441.0033.874.70 NVNTANT13-DH12480.0035.484.50 Duty_Cycle_NVNT_ANT1_1-DH1_2402 Page3of58 Duty_Cycle_NVNT_ANT1_1-DH1_2441 Duty_Cycle_NVNT_ANT1_1-DH1_2480 Page4of58 Duty_Cycle_NVNT_ANT1_2-DH1_2402 Duty_Cycle_NVNT_ANT1_2-DH1_2441 Page5of58 Duty_Cycle_NVNT_ANT1_2-DH1_2480 Duty_Cycle_NVNT_ANT1_3-DH1_2402 Page6of58 Duty_Cycle_NVNT_ANT1_3-DH1_2441 Duty_Cycle_NVNT_ANT1_3-DH1_2480 Page7of58 2.-20dBBandwidth ConditionAntennaModulationFrequency(MHz)-20dBBW(MHz)iflargerthanCFS NVNTANT11-DH12402.000.885No NVNTANT11-DH12441.000.885No NVNTANT11-DH12480.000.888No NVNTANT12-DH12402.001.259Yes NVNTANT12-DH12441.001.259Yes NVNTANT12-DH12480.001.287Yes NVNTANT13-DH12402.001.214Yes NVNTANT13-DH12441.001.213Yes NVNTANT13-DH12480.001.212Yes -20dB_Bandwidth_NVNT_ANT1_1-DH1_2402_00 -20dB_Bandwidth_NVNT_ANT1_1-DH1_2441_00 Page8of58 -20dB_Bandwidth_NVNT_ANT1_1-DH1_2480_00 -20dB_Bandwidth_NVNT_ANT1_2-DH1_2402_00 Page9of58 -20dB_Bandwidth_NVNT_ANT1_2-DH1_2441_00 -20dB_Bandwidth_NVNT_ANT1_2-DH1_2480_00 Page10of58 -20dB_Bandwidth_NVNT_ANT1_3-DH1_2402_00 -20dB_Bandwidth_NVNT_ANT1_3-DH1_2441_00 Page11of58 -20dB_Bandwidth_NVNT_ANT1_3-DH1_2480_00 Page12of58 3.99%OccupiedBandwidth ConditionAntennaModulationFrequency(MHz)99%%BW(MHz) NVNTANT11-DH12402.000.818 NVNTANT11-DH12441.000.817 NVNTANT11-DH12480.000.817 NVNTANT12-DH12402.001.150 NVNTANT12-DH12441.001.151 NVNTANT12-DH12480.001.146 NVNTANT13-DH12402.001.139 NVNTANT13-DH12441.001.138 NVNTANT13-DH12480.001.108 99%_Occupied_Bandwidth_NVNT_ANT1_1-DH1_2402_00 99%_Occupied_Bandwidth_NVNT_ANT1_1-DH1_2441_00 Page13of58 99%_Occupied_Bandwidth_NVNT_ANT1_1-DH1_2480_00 99%_Occupied_Bandwidth_NVNT_ANT1_2-DH1_2402_00 Page14of58 99%_Occupied_Bandwidth_NVNT_ANT1_2-DH1_2441_00 99%_Occupied_Bandwidth_NVNT_ANT1_2-DH1_2480_00 Page15of58 99%_Occupied_Bandwidth_NVNT_ANT1_3-DH1_2402_00 99%_Occupied_Bandwidth_NVNT_ANT1_3-DH1_2441_00 Page16of58 99%_Occupied_Bandwidth_NVNT_ANT1_3-DH1_2480_00 Page17of58 4.PeakOutputPower ConditionAntennaModulation Frequency (MHz) Max.Conducted Power(dBm) Max.Conducted Power(mW) Limit(mW)Result NVNTANT11-DH12402.000.591.151000Pass NVNTANT11-DH12441.00-0.680.861000Pass NVNTANT11-DH12480.002.001.581000Pass NVNTANT12-DH12402.001.781.51125Pass NVNTANT12-DH12441.000.351.08125Pass NVNTANT12-DH12480.002.791.90125Pass NVNTANT13-DH12402.002.221.67125Pass NVNTANT13-DH12441.000.871.22125Pass NVNTANT13-DH12480.003.482.23125Pass Peak_Output_Power_NVNT_ANT1_1-DH1_2402_00 Peak_Output_Power_NVNT_ANT1_1-DH1_2441_00 Page18of58 Peak_Output_Power_NVNT_ANT1_1-DH1_2480_00 Peak_Output_Power_NVNT_ANT1_2-DH1_2402_00 Page19of58 Peak_Output_Power_NVNT_ANT1_2-DH1_2441_00 Peak_Output_Power_NVNT_ANT1_2-DH1_2480_00 Page20of58 Peak_Output_Power_NVNT_ANT1_3-DH1_2402_00 Peak_Output_Power_NVNT_ANT1_3-DH1_2441_00 Page21of58 Peak_Output_Power_NVNT_ANT1_3-DH1_2480_00 Page22of58 5.SpuriousEmissions ConditionAntennaModulationTXModeRef_level(dBm) Spurious MAX.Value(dBm) LimitResult NVNTANT11-DH12402.000.336-47.493-19.664Pass NVNTANT11-DH12441.00-0.961-50.401-20.961Pass NVNTANT11-DH12480.001.760-47.365-18.240Pass NVNTANT12-DH12402.000.435-47.547-19.565Pass NVNTANT12-DH12441.00-0.953-49.328-20.953Pass NVNTANT12-DH12480.001.747-48.112-18.253Pass NVNTANT13-DH12402.000.353-51.622-19.647Pass NVNTANT13-DH12441.00-0.911-50.450-20.911Pass NVNTANT13-DH12480.001.718-48.161-18.282Pass 1_Reference_Level_NVNT_ANT1_1-DH1_2402_00 2_Spurious_Emissions_NVNT_ANT1_1-DH1_2402_00 Page23of58 1_Reference_Level_NVNT_ANT1_1-DH1_2441_00 2_Spurious_Emissions_NVNT_ANT1_1-DH1_2441_00 Page24of58 1_Reference_Level_NVNT_ANT1_1-DH1_2480_00 2_Spurious_Emissions_NVNT_ANT1_1-DH1_2480_00 Page25of58 1_Reference_Level_NVNT_ANT1_2-DH1_2402_00 2_Spurious_Emissions_NVNT_ANT1_2-DH1_2402_00 Page26of58 1_Reference_Level_NVNT_ANT1_2-DH1_2441_00 2_Spurious_Emissions_NVNT_ANT1_2-DH1_2441_00 Page27of58 1_Reference_Level_NVNT_ANT1_2-DH1_2480_00 2_Spurious_Emissions_NVNT_ANT1_2-DH1_2480_00 Page28of58 1_Reference_Level_NVNT_ANT1_3-DH1_2402_00 2_Spurious_Emissions_NVNT_ANT1_3-DH1_2402_00 Page29of58 1_Reference_Level_NVNT_ANT1_3-DH1_2441_00 2_Spurious_Emissions_NVNT_ANT1_3-DH1_2441_00 Page30of58 1_Reference_Level_NVNT_ANT1_3-DH1_2480_00 2_Spurious_Emissions_NVNT_ANT1_3-DH1_2480_00…

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