2BRDS-VPJ-004-TPVeho Quda Titan Pro Projector

Air outlet Power socket Audio output USB IR HDMI TOF+IR lens Speaker- ambient light ON/0FF Volume- Back Volume+ lamp control Air inlet lens ♪ ♪ ♪ ♪ ♪ ♪ FCC WARNING This device complies with part 15 of the FCC Rules. Operation is subject to the follow ing two conditions : (1) this device may not cause harmful interference, and (2) this device must accept any interference received, inc luding interference that may cause undesired operation. Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residentia l installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or televis ion reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technic ian for help. To maintain compliance with FCC’s RF Exposure guidelines, This equipment should be insta lled and operated with minimum distance between 20cm the radiator your body: Use only the supplied antenna.

TCB CALL página 1 File FCC ID: 2BRDS-VPJ-004-TP 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" TCB CALL página 5

1/1 USAgentforServiceofProcessLETTEROFATTESTATION 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:VehoUkLtd ProductDescription:VehoQudaTitanProProjector Granteecode:2BRDS FRN:0037283041 FCCID:2BRDS-VPJ-004-TP ContactName:StevenJLewis Address:UnitBMeadowviewBusinessParkWinchesterRoadUphamSouthamptonSO322HJ UnitedKingdom TelephoneNo.:13538214502 Email:[email protected] [VehoUkLtd]certifiesthat,asofthedateofthisfilingoftheapplicationwith theTCB,[TTSMARKETINC.]isourdesignatedUSagentforserviceofprocess fortheabovereferencedFCCID.[VehoUkLtd]acceptstomaintainanagent fornolessthanoneyearafterthegranteehasterminatedallmarketingand importationortheconclusionofanycommissionrelatedproceedinginvolving equipment.[TTSMARKETINC.]accepts,asofthedateofthefilingofthe application,theobligationofthedesignatedUSagentforserviceofprocessfor theabovereferenceFCCID. TheUSAgentforServiceofProcessisawareofandagreestocomplywiththerequirements outlinedintheFCCEquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause §2.911. TheApplicantisawareofandagreestocomplywiththerequirementsoutlinedintheFCC EquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause§2.911. Date:2026.6.5 Applicant’sName:StevenJLewisUSAgent’sName: Title:ManagerTitle: Signature Signature

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:VehoUkLtd Granteecode:2BRDS FRN:0037283041 FCCID:2BRDS-VPJ-004-TP ContactName:StevenJLewis Address:UnitBMeadowviewBusinessParkWinchesterRoadUphamSouthamptonSO322HJ UnitedKingdom TelephoneNo.:13538214502 Email:[email protected] i.VehoUkLtd(“theapplicant”)certifiesthattheequipmentforwhich authorizationissoughtisnot“covered”equipmentprohibitedfromreceiving anequipmentauthorizationpursuanttosection2.903oftheFCCrules.The applicantmustsignthiscertification. ii.VehoUkLtd(“theapplicant”)certifiesthat,asofthedateofthefilingofthe application,theapplicant[isnot](asaspecificallynamedentityoranyofits subsidiariesoraffiliates)identifiedontheCoveredListasanentity producing“covered”equipment.Theapplicantmustsignthiscertification. [VehoUkLtd](“theapplicant”)certifiesthat,asofthedateofthefilingofthe application,theapplicant[isnot]identifiedontheCoveredList asanentityproducing“covered” equipment. Date:2026.6.5 Applicant’sName:StevenJLewis Title:Manager Signature 1 TheCommission’sCoveredListispublishedbythePublicSafetyandHomelandSecurityBureauandpostedonthe Commission’swebsite.ThisCoveredList,whichisperiodicallyupdated,identifiesparticularequipment,producedby particularentities,thatconstitutes“covered”equipment.https://www.fcc.gov/supplychain/coveredlist

VehoUkLtd Code00018768Ed.2 Item1.Thedeviceisabletoinstallsoftware/programinstallation? ☐ Yes,gotoItem2. ☒ No.Inthiscase,therestoftheitemsdonotapply.ThedevicecannotsupportinstallationofKaspersky cybersecurityoranti-virussoftware. Item2.TechnicalRequirementsforKasperskyCybersecuritySoftware: #GeneralRequirements(ForallDevices)Yes/NoorN/AComments 1Internetconnectionforactivationandupdates(ForallOperating Systems) YESWLAN #GeneralRequirements(ForWindowsDevices)Yes/NoorN/AComments DeviceVehoQudaTitanProProjector CompanynameVehoUkLtd Granteecode2BRDS FCCID2BRDS-VPJ-004-TP FRN0037283041 ContactnameStevenJLewis AddressUnitBMeadowviewBusinessParkWinchester RoadUphamSouthamptonSO322HJUnited Kingdom Telephonenumber13538214502 [email protected] Chipset/moduleinformationT950S OperatingSystem(ifapplicable)Android13 StorageCapacity(harddriveorother permanentmemorystorage,ifapplicable) RAM1G/ROM8G 2 1Storage:1500MBfreespaceontheharddriveN/A 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:150MBfreespaceYESRAM 1G/ROM8G 2OperatingSystem:Android™10–14YESAndroid13 3ScreenResolution:Minimumresolutionof320x480YES1024*600P #GeneralRequirements(foriOSdevices)Yes/NoorN/AComments 1Storage:150MBfreespaceN/A 2OperatingSystem:iOS®17N/A #GeneralRequirements(ForLinuxsystem)Yes/NoorN/AComments 3 1Harddrive:1GBoffreespaceNO 2CPU:IntelPentium1GHzorhigherN/A 3RAM:1GBN/A 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; N/A Afterreviewedthetechnicalrequirements,isthedevicecapableofsupportingtheinstallationof Kasperskysoftware? ☐Yes,gotoItem3. ☒No.Inthiscase,therestoftheitemsdonotapply.ThedevicecannotsupportinstallationofKaspersky software Item3.ConnectivityCapabilities: 4 #PhysicalInterfacePurposeJustification 1 1USBType-CportBatterychargingonly-Limitedtopowersupply -Datatransfercapability disabled 2HDMIVideooutputonly-Communicationlimited tospecificIPaddresses -Portblockedfor softwaredownloads #WirelessInterfacePurposeJustification 1 1Wi-FiExplainthepurpose...-Built-infirewallthat blockssoftware downloads 2BluetoothExplainthepurpose...-Nofiletransfer capability -Pairinglimitedto authorizeddevices Afterthereviewofthisitems,thedevice: ☒ Cannotsupportinstallationofanycybersecurityoranti-virussoftwareonthecoveredlist. ☐Potentiallycanoperatewithanycybersecurityoranti-virussoftwareonthecoveredlist–additionalthird- partyproofisprovidedtodemonstratecompliancewithrequirementsasof2.911(d)5(i),(ii)–“Proofof CompliancewithCoveredListSoftwareRequirements”ofthisdocumentapplies Signature:Name:StevenJLewis Date:2026.6.09 ProofofCompliancewithCoveredListSoftwareRequirements 1.DidatestFirmorthirdparty(otherthanthecertificationbodyandapplicant)providealistofsoftware installedonthedeviceandafterscanresultswithnoevidenceofKasperskysoftware? 1 Thejustificationfieldisusedtojustifywhythesoftwarecannotbereceivedthroughthatinterface.Checktheannexformore indications. 5 ☒YES ☐NO ☐N/A， IfYES, provide: FileName:N/A Third-PartyName(includingTestFirm:ShenzhenZKTTechnologyCo.,Ltd. HasotherobjectiveevidencebeenprovidedthatnoKasperskysoftwareisinstalled? ☒ YES ☐NO ☐ N/A 6 IfYES, provide: FileName:N/A Third-PartyName(includingTestFirm:ShenzhenZKTTechnologyCo.,Ltd. Signature:Name:ZhengTingfeng Date:2026.06.10 Oncethedocumentisfilledin,pleaseproceedtoprintaPDFofthisWord

VehoUKLTD ProductSimilarityDeclaration Productname:smartdoorlock Modelname:VPJ-004-TP PJ-004,VehoQudaTitanPro FCCID:2BRDS-VPJ-004-TP We(VehoUKLTD)herebystatethatallthemodelsareelectricalidentical includingthesamesoftwareparameterandhardwaredesign(i.e.,circuit design,PCBLayout,RFmodule/circuit,antennatype(s)andantenna location,componentsonPCB,etc.,),samemechanicalstructureanddesign (includingproductenclosure,materials,etc.,),Allthemodelarethesame circuitandRFmodule,exceptmodelnamesandappearancecolor. Signature: Name:StevenJLewis Title:Manager Place,date:UnitBMeadowviewBusinessParkWinchesterRoadUpham SouthamptonSO322HJUnitedKingdom/2026.06.05

C5266091_X10_Ed.2 1/1 VehoUkLtd OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:2026.6.5 Subject:RequestforConfidentiality FCCID:2BRDS-VPJ-004-TP 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,theapplicantrequeststheexhibitsselected abovearewithheldfrompublicviewforaperiodof______daysfromthedateofthe GrantofEquipmentAuthorizationandpriortomarketing. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name:StevenJLewis Title:Manager

C5266091_X8_Ed.1 1/1 LetterofAuthorization VehoUkLtd Company:VehoUkLtd Address:UnitBMeadowviewBusinessParkWinchesterRoadUpham SouthamptonSO322HJUnitedKingdom ProductName:VehoQudaTitanProProjector ModelNumber:VPJ-004-TP,PJ-004,VehoQudaTitanPro FCCIdentifier:2BRDS-VPJ-004-TP WeauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdelCarme,s/n, 08193Bellaterra,Spain,toactonourbehalfonallmattersconcerningthe abovenamedequipment. AnyindividualwithinLGAITechnologicalCenterS.A.isauthorizedtoactonour behalfandtakeactionontheapplication. WedeclarethatauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdel Carme,s/n,08193Bellaterra,Spain,isallowedtoforwardallinformation relatedtotheapprovalprojecttotheFederalCommunicationCommissionand todiscussanyissuesconcerningtheapprovalapplication.Anyandallacts carriedoutbyLGAITechnologicalCenterS.A.onourbehalfshallhavethe sameeffectasactsofourown. Name:StevenJLewisDate:2026.6.5 Title:Manager Signatureofapplicant:

EUTPHOTO(ExternalPhotos) TestModel:VPJ-004-TP ※※※※※ENDOFREPORT※※※※※

Labelandlabellocation FCCIDLABEL: High:2cm Wide:4cm LabelLocation: VehoQudaTitanProProjector FCCID:2BRDS-VPJ-004-TP

EUTPHOTO(InternalPhotos) TestModel:VPJ-004-TP BTANT WIFIANT ※※※※※ENDOFREPORT※※※※※

FCCID:2BRDS-VPJ-004-TP AccordingtoKDB447498D01GeneralRFExposureGuidancev06andpart2.1091 RFExposureEvaluation Limits Thecriterialistedinthefollowingtableshallbeusedtoevaluatetheenvironmentimpactofhumanexposure toradiofrequency(RF)radiationasspecifiedin1.1307(b) LimitsforMaximumPermissibleExposure(MPE) Frequencyrange (MHz) Electricfield strength (V/m) Magneticfieldstrength (A/m) Powerdensity (mW/cm 2 ) Averagingtime (minutes) (A)LimitsforOccupational/ControlledExposures 0.3–3.06141.63*(100)6 3.0–301842/f4.89/f*(900/f 2 )6 30–30061.40.1631.06 300–1500f/3006 1500–100,00056 (B)LimitsforGeneralPopulation/UncontrolledExposure 0.3–1.346141.63*(100)30 1.34–30824/f2.19/f*(180/f 2 )30 30–30027.50.0730.230 300–1500f/150030 1500–100,0001.030 f=frequencyinMHz Friistransmissionformula:Pd=(Pout*G)/(4*pi*r 2 ) Where Pd=powerdensityinmW/cm 2 ,Pout=outputpowertoantennainmW; G=gainofantennainlinearscale,Pi=3.1416; R=distancebetweenobservationpointandcenteroftheradiatorincm PdidthelimitofMPE,1mW/cm 2 .Ifweknowthemaximumgainoftheantennaandthetotalpowerinputto theantenna,throughthecalculation,wewillknowthedistancerwheretheMPElimitisreached. TestProcedure SoftwareprovidedbyclientenabledtheEUTtotransmitandreceivedataatlowest,middleandhighest channelindividually. TestResultofRFExposureEvaluation For2.4GWIFI Mode Output powerto antenna (dBm) TuneUP tolerance (dBm) MaxTune UPpower (dBm) MaxTune UPpower (mW) Power Densityat R=20cm (mW/cm2) Limit (mW/cm2) Result 802.11b9.618 9±1 1010.000.0045261.0PASS 802.11g9.1399±11010.000.0045261.0PASS 802.11n209.2169±11010.000.0045261.0PASS 802.11n409.5089±11010.000.0045261.0PASS 802.11ax209.43 9±1 1010.000.0045261.0PASS 802.11ax408.939 8±1 97.940.0035941.0PASS Antennagainfor:2.4G:3.57dB ForBT Mode Outputpower toantenna (dBm) TuneUP tolerance (dBm) MaxTune UPpower (dBm) MaxTune UPpower (mW) Power Densityat R=20cm (mW/cm2) Limit (mW/cm2) Result GFSK 2.204 2±1 32.000.0007941.0PASS π/4-DQPSK 2.9212±132.000.0007941.0PASS 8-DPSK 3.3723±142.510.0009961.0PASS Antennagainfor:2.4G:3dB Note: Thesameantennacannottransmitatthesametime,butBTANTand2.4GWIFIANTcantransmitatthe sametime,sotheworstsimultaneoustransmnttingcorsideration: Theratio=ANT1 MPE(MAX) /limit+ANT2 MPE(MAX) /limit =0.004526/1+0.000996/1 =0.005522<1.0 SoaSARtestisnotrequired

ProjectNo.:ZKT-2604171105E-1 Page1of80 FCCTESTREPORT FCCID:2BRDS-VPJ-004-TP ReportNumber. .................................. : ZKT-2604171105E-1 DateofTest.......................................................: Apr.17,2026-Apr.27,2026 Dateofissue.........................................: Apr.27,2026 Totalnumberofpages .......................... 80 TestResult..........................................: PASS TestingLaboratory............................: ShenzhenZKTTechnologyCo.,Ltd. Address...............................................: 1/F,No.101,BuildingB,No.6,TangweiCommunityIndustrial Avenue,FuhaiStreet,Bao'anDistrict,Shenzhen,China Applicant'sname ............................. :VehoUKLTD Address...............................................: UnitBMeadowViewBusPark,WinchesterRoad,Upham, Southampton,SO322HJ,UK Manufacturer'sname......................:VehoUKLTD Address...............................................: UnitBMeadowViewBusPark,WinchesterRoad,Upham, Southampton,SO322HJ,UK Testspecification: Standard................................................: FCCCFRTitle47Part15SubpartCSection15.247 ANSIC63.10-2020+Cor1-2023 Testprocedure ..................................... : / Non-standardtestmethod................:N/A TestReportFormNo. ....................... : TRF-EL-110_V0 TestReportForm(s)Originator ..... : ZKTTesting MasterTRF ........................................ : Dated:2020-01-06 ThisdevicedescribedabovehasbeentestedbyZKT,andthetestresultsshowthattheequipmentunder test(EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonlytothetestedsample identifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofZKT,thisdocumentmay bealteredorrevisedbyZKT,personalonly,andshallbenotedintherevisionofthedocument. Productname.....................................:VehoQudaTitanProProjector Trademark...........................................:N/A Model/Typereference.........................: VPJ-004-TP PJ-004,VehoQudaTitanPro Ratings..................................................:Input:AC100-240V,50/60Hz,1.5A , ProjectNo.:ZKT-2604171105E-1 Page2of80 Testingprocedureandtestinglocation: TestingLaboratory..........................................:ShenzhenZKTTechnologyCo.,Ltd. Address............................................................:1/F,No.101,BuildingB,No.6,TangweiCommunity IndustrialAvenue,FuhaiStreet,Bao'anDistrict, Shenzhen,China JimLiu Testedby(name+signature).......................: JacksonFang Reviewer(name+signature).......................: LakeXie Approved(name+signature).......................: ProjectNo.:ZKT-2604171105E-1 Page3of80 TableofContents Page 1.VERSION.....................................................................................................................................5 2.SUMMARYOFTESTRESULTS.................................................................................................6 2.1TESTFACILITY...........................................................................................................................7 2.2MEASUREMENTUNCERTAINTY..............................................................................................7 3.GENERALINFORMATION.........................................................................................................8 3.1GENERALDESCRIPTIONOFEUT............................................................................................8 3.2DESCRIPTIONOFTESTMODES..............................................................................................9 3.3BLOCKDIGRAMSHOWINGTHECONFIGURATIONOFSYSTEMTESTED......................10 3.4DESCRIPTIONOFSUPPORTUNITS(CONDUCTEDMODE)................................................10 3.5EQUIPMENTSLISTFORALLTESTITEMS............................................................................11 4.EMCEMISSIONTEST..............................................................................................................13 4.1CONDUCTEDEMISSIONMEASUREMENT............................................................................13 4.1.1POWERLINECONDUCTEDEMISSIONLIMITS...........................................................13 4.1.2TESTPROCEDURE.........................................................................................................13 4.1.3DEVIATIONFROMTESTSTANDARD............................................................................13 4.1.4TESTSETUP.....................................................................................................................14 4.1.5EUTOPERATINGCONDITIONS.....................................................................................14 4.1.6TESTRESULT..................................................................................................................15 4.2RADIATEDEMISSIONMEASUREMENT.................................................................................17 4.2.1RADIATEDEMISSIONLIMITS........................................................................................17 4.2.2TESTPROCEDURE.........................................................................................................17 4.2.3DEVIATIONFROMTESTSTANDARD............................................................................18 4.2.4TESTSETUP.....................................................................................................................18 4.2.5EUTOPERATINGCONDITIONS.....................................................................................19 4.2.6TESTRESULTS................................................................................................................19 5.RADIATEDBANDEMISSIONMEASUREMENT......................................................................34 5.1TESTREQUIREMENT...............................................................................................................34 5.2TESTPROCEDURE.................................................................................................................…

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

8Project: Author:Wang LXC1BL200202505130004 天线 Date: 2025-05-13 TEST: Language: Check: Zhong A English 地址: 深圳市龙华区大浪街道华芳路12号金瑞华工业园C栋4楼 电话：0755-29195258 传真：0755-29590286 Shenzhen Lxc Electronics Technology Co ., Ltd Building 4, Building C, Jin Rui Hua Industrial Park, No. 12 Huafang Road, Dalang Street, Longhua District, Shenzhen, Guangdong, P.R. China - 1 - 样品承认书 Parts Approval Sheet 供应商名称： 连兴创 部品名称： 【Supplier 】STM930-JY-K8 【Parts Name】 型号： LXC1BL200202505130004 星易美料号： 【Type】 【Stellamore P/N】 制造商名称： 连兴创 规格： 【Brand】 【Spec】 送样日期： 2025年 5月 资料版本： 【Send out Date】 【Version】 承认日期： 2025.05.13 样品数量： 【Approve Date】 【Sample Qty】 供应商Supplier 星易美Customer 审核 Approved By 制作 Prepared By 承认 Confirmed By 审核 Approved By 肖国香 唐红交 注：供应商处需盖供应商公章或品质章 8Project: Author:Wang LXC1BL200202505130004天线 Date: 2025-05-13 TEST: Language: Check: Zhong A English 地址: 深圳市龙华区大浪街道华芳路12号金瑞华工业园C栋4楼 电话：0755-29195258 传真：0755-29590286 Shenzhen Lxc Electronics Technology Co ., Ltd - 2 - Revision History Date Revision Description of Changes 2025-05-13 RA Measured with SUS301 sample. 深圳市连兴创电子科技有限公司 ................................................................................. 1. PROJECT ................................................................................................................. 2 ANTENNA COMPONENTST ..................................................................................... 3 1 TECHNICAL SUMMARY ...................................................................................... 3 2 GENERAL DESCRIPTION ................................................................................... 3 2.1 Components/Part revisions ....................................................................................................................... 3 3 MECHANICAL DESCRIPTION ............................................................................. 3 4 ELECTRICAL PERFORMANCE ........................................................................... 3 4.1 Set-up .......................................................................................................................................................... 3 4.1.1 VSWR ................................................................................................................................................. 3 4.1.2 Gain & Radiation Patterns ............................................................................................................... 3 4.1.3 Matching Circuit Description ........................................................................................................... 3 4.2 Measurement Data .................................................................................................................................... 3 4.2.1 Active result（GSM） ........................................................................................................................ 3 6 Mechanical drawing .......................................................................................................................................... 5 7 RELIABILITY TESTS .......................................................................................... 11 7.1 Test content .............................................................................................................................................. 11 7.2 Test results ............................................................................................................................................... 11 8 CONCLUSION ...................................................................................................... 9 8Project: Author:Wang LXC1BL200202505130004 天线 Date: 2025-05-13 TEST: Language: Check: Zhong A English 地址: 深圳市龙华区大浪街道华芳路12号金瑞华工业园C栋4楼 电话：0755-29195258 传真：0755-29590286 Shenzhen Lxc Electronics Technology Co ., Ltd - 3 - 1 Technical Summary This report summarizes the electrical results of the proposed antenna to support the program. We test the antenna with the latest version handset. And it seems to be acceptable. 2 General Description 2.1 Components/Part revisions VSWR: Voltage Standing Wave Rate. 3 Mechanical Description 4 Electrical Performance 4.1 Set-up 4.1.1 VSWR VSWR measurements (S11) were performed using an Agilent 8753D Network Analyzer and the previously described test fixture. Coaxial chokes were used to mitigate surface currents on the outside of the cabling. The testing was performed in free space. 4.1.2 Gain & Radiation Patterns The gain of the antenna was measured in the Lxc’s anechoic chamber. Coaxial chokes on the feed cable were used to mitigate surface currents. The chamber provides less than –30 dB reflectivity from 800 MHz through 3 GHz and an 18” diameter spherical quite zone. The measurement results are calibrated using both dipole and leaky wave horn standards. 4.1.3 Matching Circuit Description 4.2 Measurement Data 4.2.1 Active result（WIFI） 200MM 8Project: Author:Wang LXC1BL200202505130004天线 Date: 2025-05-13 TEST: Language: Check: Zhong A English 地址: 深圳市龙华区大浪街道华芳路12号金瑞华工业园C栋4楼 电话：0755-29195258 传真：0755-29590286 Shenzhen Lxc Electronics Technology Co ., Ltd - 4 - 8Project: Author:Wang LXC1BL200202505130004天线 Date: 2025-05-13 TEST: Language: Check: Zhong A English 地址: 深圳市龙华区大浪街道华芳路12号金瑞华工业园C栋4楼 电话：0755-29195258 传真：0755-29590286 Shenzhen Lxc Electronics Technology Co ., Ltd - 5 - 8Project: Author:Wang LXC1BL200202505130004天线 Date: 2025-05-13 TEST: Language: Check: Zhong A English 地址: 深圳市龙华区大浪街道华芳路12号金瑞华工业园C栋4楼 电话：0755-29195258 传真：0755-29590286 Shenzhen Lxc Electronics Technology Co ., Ltd - 6 - 8Project: Author:Wang LXC1BL200202505130004天线 Date: 2025-05-13 TEST: Language: Check: Zhong A English 地址: 深圳市龙华区大浪街道华芳路12号金瑞华工业园C栋4楼 电话：0755-29195258 传真：0755-29590286 Shenzhen Lxc Electronics Technology Co ., Ltd - 7 - 8Project: Author:Wang LXC1BL200202505130004天线 Date: 2025-05-13 TEST: Language: Check: Zhong A English 地址: 深圳市龙华区大浪街道华芳路12号金瑞华工业园C栋4楼 电话：0755-29195258 传真：0755-29590286 Shenzhen Lxc Electronics Technology Co ., Ltd - 8 - 8Project…

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

Inverted F Antenna Specification Summary ITEM ANT SPEC Model Name 2.4G ANT Horizontal Vertical 2400MHz 2440MHz2500MHz2400MHz2440MHz 2500MHz Center Frequency 1.73 2.84 2.68 2.15 3.00 2.32 MAX. Gain 3 Polarization Horizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance 50 Ohm Antenna Length 38.20mm Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD No. 333, Kexing Road, Nanping Science Park, Xiangzhou District, Zhuhai, Guangdong, 519060, P.R. China Antenna Photo & Length (mm) Return Loss The Environment of Antenna Radiation Pattern 3D radiation pattern diagram XY-plane XZ-plane YZ-plane 2440MHz

EUTTESTPHOTO TestModel:VPJ-004-TP