2BERO-HY300GTSmart Projector

ShenzhenXinyiTechnologyCo.,Ltd C505,BayAreaDigitalWarehouse,TaoyuanCommunity,DalangStreet,LonghuaDistrict,Shenzhen,China 1|Page AttestationStatements To:FederalCommunicationsCommissionDate:Nov.27,25 7435OaklandMillsRoad, Columbia,MD21046,USA Subject:AttestationofCompliancewithFCCCoveredListSoftwareRequirements FCCID:2BERO-HY300GT ProductName:SmartProjector 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:MerryLiu Title:Manager Address:C505,BayAreaDigitalWarehouse,TaoyuanCommunity,DalangStreet,LonghuaDistrict,Shenzhen, China Tel.:18038066871 Email:[email protected] ShenzhenXinyiTechnologyCo.,Ltd C505,BayAreaDigitalWarehouse,TaoyuanCommunity,DalangStreet,LonghuaDistrict,Shenzhen,China 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

ShenzhenXinyiTechnologyCo.,Ltd C505,BayAreaDigitalWarehouse,TaoyuanCommunity,DalangStreet,LonghuaDistrict, Shenzhen,China AttestationStatements NotCoveredEntityApplicant&NotCoveredEquipment To:FederalCommunicationsCommissionDate:11/27/2025 7435OaklandMillsRoad, Columbia,MD21046,USA Ref:InformationRequiredbySection2.911(d)(5)(i)&(ii) FCCID:2BERO-HY300GT ShenzhenXinyiTechnologyCo.,Ltdcertifiesthat,asofthedateofthefilingoftheapplication,the applicantisnotidentifiedontheCoveredList,establishedpursuantto§1.50002ofreferencechapter, asanentityproducing“covered”communicationequipment.Theequipmentforwhichauthorizationis soughtisnot“covered”telecommunicationsequipmentandvideosurveillanceequipmentproducedby entitiesidentifiedontheCommission’sCoveredListthatprohibitedfromreceivinganequipment authorizationpursuanttosection§2.903oftheFCCrules. Sincerelyyours, PrintedName:MerryLiu Title:Manager Address:C505,BayAreaDigitalWarehouse,TaoyuanCommunity,DalangStreet,LonghuaDistrict, Shenzhen,China Tel.:18038066871 Email:[email protected]

Shenzhen Xinyi Technology Co., Ltd. Section2.911(d)(7)USAAgentforServiceofProces 2.911(d)(7)USAAgentv1.5 s 2.911(d)(7)USADesignatedAgentforServiceofProces Company name:Shenzhen Xinyi Technology Co., Ltd. Address:C505, Bay Area Digital Warehouse, Taoyuan Community, Dalang Street, Longhua District, Shenzhen, China FCC ID: 2BERO-HY300GT s We, [Shenzhen Xinyi Technology Co., Ltd.] designate [Linkwld LLC] NOTE1 for the purpose of accepting service of process on behalf of the applicant. Applicantconsent:Weacknowledgeourconsenttoacceptserviceofprocessinthe UnitedStatesformattersrelatedtotheapplicableequipment,andatthephysicalU.S. addressandemailaddressofthedesignatedagentandacknowledgeour acceptanceofourobligationtomaintainanagentforserviceofprocessintheUnited Statesfornolessthanoneyearaftereitherwethegranteehavepermanently terminatedallmarketingandimportationoftheapplicableequipmentwithintheU.S., orattheconclusionofanyCommission-relatedadministrativeorjudicialproceeding involvingtheequipment,whicheverislater. Agentobligation:Weacknowledgeourobligationtoacceptserviceofprocessinthe UnitedStatesformattersrelatedtotheapplicableequipmentatourphysicalU.S. addressandemailaddressfornolessthanoneyearaftereitherthegranteehas permanentlyterminatedallmarketingandimportationoftheapplicableequipment withintheU.S.,orattheconclusionofanyCommission-relatedadministrativeor judicialproceedinginvolvingtheequipment,whicheverislater. USAAgent Companyname:LinkwldLL Applicant C USAAddress:7595TechnologyWaySte 100,Denver,CO80237,US FRNNumber:0033625682 ContactName:TimothyZhu TelephoneNo:(747)717-2691 Email:[email protected] Grantee FRN Number:0034802819 FCC Grantee Code: 2 Company name:Shenzhen Xinyi Technolo gy Co., Ltd Address:C505, Bay Area Digital Warehouse, Taoyuan Community, Dalang Street, Longhua District, Shenzhen, China BERO m Contact Name:Merry Liu Telephone No:18038066871 Email:[email protected] Shenzhen Xinyi Technology Co., Ltd. Signature: Title:Manage 2.911(d)(7)USAAgentv1.5 r Signature: NOTE1:AnapplicantlocatedintheUnitedStatesmaydesignateitselfastheagentforservice ofprocess Title: manager Date: 2025-12-02Date: 2025-12-02 . Reference;FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-nation al-security-threats-to-the-communications-supply-chain-through-the

ShenzhenXinyiTechnologyCo.,Ltd C505,BayAreaDigitalWarehouse,TaoyuanCommunity,DalangStreet,Longhua District,Shenzhen,China 12/5/2025 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:ConfidentialityRequestfor:FCCID:2BERO-HY300GT PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestpermanent confidentialtreatmentoftheexhibitsaccompanyingthiscertificationapplicationasoutlinedbelow: BlockDiagram Schematics OperationalDescription  FCCSoftwareSecurityRequirementsforUNIIdevices BOM Theaboveexhibitscontaintradesecretsand/orproprietaryinformationthatarenotpubliclyavailableand materialsthattheApplicanthasspentconsiderableeffortsindeveloping.Publicdisclosureofthesemay beharmfultotheApplicantandgiveanunfairadvantagetocompetitorsonthemarket. PursuanttoDA04-1705,theapplicantalsorequeststemporaryconfidentialtreatmentoftheexhibits outlinedbelowforaperiodof(upto180)daysfromthedateofequipmentauthorizationandpriorto marketingintheUnitedStatestopreventtheprematurereleaseofanysensitiveinformation.Applicantis awareoftheirresponsibilitytonotifyDERYCOMintheeventinformationregardingtheproductorthe productismadeavailabletothepublicbeforetherequestedperiodhasexpired.  UserManual InternalPhotos ExternalPhotos TestSetupPhotos Sincerely, Title:Manager Address:C505,BayAreaDigitalWarehouse,TaoyuanCommunity,DalangStreet,LonghuaDistrict, Shenzhen,China Tel.:18038066871 Email:[email protected]

ShenzhenXinyiTechnologyCo.,Ltd C505,BayAreaDigitalWarehouse,TaoyuanCommunity,DalangStreet,LonghuaDistrict, Shenzhen,China 2025/11/27 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Subject:AgentAuthorizationforFCCID:2BERO-HY300GT I,theundersigned,herebyauthorize(ShenzhenAnbotekComplianceLaboratoryLimited.)toactonour behalfinallmattersrelatingtothisapplicationforequipmentcertification. Anyactcarriedoutby(ShenzhenAnbotekComplianceLaboratoryLimited.)shallhavethesameeffectas ourownandIacknowledgethatallresponsibilityforcomplyingwiththetermsandconditionsof certification,asspecifiedbyDERYCOMCERTIFICATIONSERVICES,INC.,stillresideswith(Shenzhen XinyiTechnologyCo.,Ltd). WecertifythatwearenotsubjecttoadenialoffederalbenefitsthatincludesFCCbenefitspursuantto Section5301oftheAnti-DrugAbuseActof1988,21U.S.C.§862,andthatnopartytotheapplication,as definedin47CFR§1.2002(b),issubjecttoadenialoffederalbenefitsthatincludesFCCbenefits pursuanttothatsection. Sincerely, PrintedName:MerryLiu Title:Manager Tel.:18038066871 Fax:N/A Email:[email protected]

LabelLocationOnEUT Confirmtheuseofrealappearancephotosasreferences Label

RFEXPOSUREEVALUATION KDB447498D01MobileandPortableDevicesRFExposureProceduresand EquipmentAuthorizationPoliciesv06. AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeused toevaluatetheenvironmentimpactofhumanexposuretoradiofrequency(RF) Radiationasspecifiedin§1.1307(b) EUTSpecification FCCID2BERO-HY300GT EUT SmartProjector Frequencyband(Operating)BT:2.402GHz~2.480GHz WLAN:2.412GHz~2.462GHz RLAN:5.180GHz~5.240GHz RLAN:5.260GHz~5.320GHz RLAN: 5.500 GHz~ 5.700 GHz RLAN:5.745GHz~5.825GHz Others: DevicecategoryPortable(<20cmseparation) Mobile(>20cmseparation) Others___ ExposureclassificationOccupational/Controlledexposure(S=5mW/cm2) GeneralPopulation/Uncontrolledexposure(S=1mW/cm2) AntennadiversitySingleantenna Multipleantennas Txdiversity Rxdiversity Tx/Rxdiversity Antennagain(Max) BT(mainboard): 0.66dBi BT(TVstick):4.83dBi Wi-Fi2.4GANT1:2.35dBi Wi-Fi2.4GANT2:4.83dBi WiFi5.2GANT1:3.98dBi WiFi5.2GANT2:3.77dBi; WiFi5.8GANT1:5.81dBi WiFi5.8GANT2:2.63dBi EvaluationappliedMPEEvaluation SAREvaluation LimitsforMaximumPermissibleExposure(MPE) Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) Power Density(mW/cm 2 ) Average Time (A)LimitsforOccupational/ControlExposures 300-1500----F/3006 1500-100000----56 (B)LimitsforGeneralPopulation/UncontrolExposures 300-1500----F/15006 1500-100000----130 Friistransmissionformula:Pd=(Pout*G)\(4*pi*R2) Where Pd=PowerdensityinmW/cm 2 Pout=outputpowertoantennainMw G=gainofantennainlinearscale Pi=3.1416 R=distancebetweenobservationpointandcenteroftheradiatorincm PdthelimitofMPE,1mW/cm2.Ifweknowthemaximumgainoftheantenna andtotalpowerinputtotheantenna,throughthecalculation,wewillknowthe distancewheretheMPElimitisreached. MaxMeasurementResult OperatingMode Measured Power Tuneup tolerance Max.Tune upPower Antenna Gain Power densityat 20cm Power densityLimits (mW/cm 2 ) (dBm)(dBm)(dBm)(dBi)(mW/cm 2 ) BDR&EDR1.011.01±12.010.660.00041 BDR&EDR0.910.91±11.914.830.00091 WiFi2.4GANT114.9114.91±115.912.350.01331 WiFi2.4GANT214.1814.18±115.184.830.02001 WiFi5.2GANT114.2514.25±115.253.980.01671 WiFi5.2GANT214.3414.34 ±1 15.343.770.01621 WiFi5.8GANT113.9513.95±114.955.810.02371 WiFi5.8GANT214.1814.18±115.182.630.01201 TheMaximumsimultaneoustransmissionforBDR&EDR+WiFi5.8GANT1: =S BT /S limit-2.4 +S WiFi5.8GANT1 /S limit-2.4 =0.0009/1+0.0237/1 =0.0246 <1.0 Result:PASS.

ReportNo.:1812C50417812501-01 Page1of51 AppendixTestData ReportNo.:1812C50417812501-01TestSampleNo.:1-2-2 StartTestDate:2025-09-16FinishTestDate:2025-09-16 TestEngineer:Auditor: Temperature:22.9 °C RelativeHumidity:54% Pressure:101kPa AppendixA:20dBBandwidth TestResult Test Mode Antenna Frequency [MHz] 20db EBW[MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict DH5Ant124020.952401.492402.44------ DH5Ant124410.952440.492441.44------ DH5Ant124800.952479.492480.43------ 2DH5Ant124021.292401.322402.61------ 2DH5Ant124411.262440.342441.60------ 2DH5Ant124801.272479.332480.60------ 3DH5Ant124021.302401.312402.60------ 3DH5Ant124411.272440.322441.59------ 3DH5Ant124801.332479.282480.61------ ReportNo.:1812C50417812501-01 Page2of51 TestGraphs DH5-Ant1-2402 DH5-Ant1-2441 ReportNo.:1812C50417812501-01 Page3of51 DH5-Ant1-2480 2DH5-Ant1-2402 ReportNo.:1812C50417812501-01 Page4of51 2DH5-Ant1-2441 2DH5-Ant1-2480 ReportNo.:1812C50417812501-01 Page5of51 3DH5-Ant1-2402 3DH5-Ant1-2441 ReportNo.:1812C50417812501-01 Page6of51 3DH5-Ant1-2480 ReportNo.:1812C50417812501-01 Page7of51 AppendixB:99%OccupiedBandwidth TestResult Test Mode Antenna Frequency [MHz] OCB[MHz]FL[MHz]FH[MHz]Limit[MHz]Verdict DH5Ant124020.875122401.51452402.3896------ DH5Ant124410.863142440.51752441.3806------ DH5Ant124800.863142479.51752480.3806------ 2DH5Ant124021.16582401.37062402.5365------ 2DH5Ant124411.18682440.36162441.5485------ 2DH5Ant124801.16882479.36762480.5365------ 3DH5Ant124021.19582401.35862402.5544------ 3DH5Ant124411.18082440.36762441.5485------ 3DH5Ant124801.19882479.35262480.5514------ TestGraphs DH5-Ant1-2402 ReportNo.:1812C50417812501-01 Page8of51 DH5-Ant1-2441 DH5-Ant1-2480 ReportNo.:1812C50417812501-01 Page9of51 2DH5-Ant1-2402 2DH5-Ant1-2441 ReportNo.:1812C50417812501-01 Page10of51 2DH5-Ant1-2480 3DH5-Ant1-2402 ReportNo.:1812C50417812501-01 Page11of51 3DH5-Ant1-2441 3DH5-Ant1-2480 ReportNo.:1812C50417812501-01 Page12of51 AppendixC:MaximumConductedOutputPower TestResultPeak Test Mode AntennaFrequency[MHz] ConductedPeak Power[dBm] Conducted Limit[dBm] Verdict DH5Ant12402-0.98≤20.97PASS DH5Ant12441-0.29≤20.97PASS DH5Ant12480-1.82≤20.97PASS 2DH5Ant124021.00≤20.97PASS 2DH5Ant12441-0.02≤20.97PASS 2DH5Ant12480-1.59≤20.97PASS 3DH5Ant124021.01≤20.97PASS 3DH5Ant124410.34≤20.97PASS 3DH5Ant12480-1.71≤20.97PASS TestGraphs DH5-Ant1-2402-PASS ReportNo.:1812C50417812501-01 Page13of51 DH5-Ant1-2441-PASS DH5-Ant1-2480-PASS ReportNo.:1812C50417812501-01 Page14of51 2DH5-Ant1-2402-PASS 2DH5-Ant1-2441-PASS ReportNo.:1812C50417812501-01 Page15of51 2DH5-Ant1-2480-PASS 3DH5-Ant1-2402-PASS ReportNo.:1812C50417812501-01 Page16of51 3DH5-Ant1-2441-PASS 3DH5-Ant1-2480-PASS ReportNo.:1812C50417812501-01 Page17of51 AppendixD:Carrierfrequencyseparation TestResult TestModeAntenna Frequency [MHz] Result [MHz] Limit[MHz]Verdict DH5Ant1Hop0.994≥0.633PASS 2DH5Ant1Hop0.994≥0.860PASS 3DH5Ant1Hop0.997≥0.887PASS TestGraphs DH5-Ant1-Hop-PASS ReportNo.:1812C50417812501-01 Page18of51 2DH5-Ant1-Hop-PASS 3DH5-Ant1-Hop-PASS ReportNo.:1812C50417812501-01 Page19of51 AppendixE:DwellTime TestResult Test Mode Antenna Frequency [MHz] BurstWidth [ms] TotalHops [Num] Result [s] Limit [s] Verdict DH5Ant1Hop2.9091190.346≤0.4PASS 2DH5Ant1Hop2.9151040.303≤0.4PASS 3DH5Ant1Hop2.9191170.342≤0.4PASS ReportNo.:1812C50417812501-01 Page20of51 TestGraphs DH5-Ant1-Hop-PASS ReportNo.:1812C50417812501-01 Page21of51 2DH5-Ant1-Hop-PASS ReportNo.:1812C50417812501-01 Page22of51 3DH5-Ant1-Hop-PASS ReportNo.:1812C50417812501-01 Page23of51 AppendixF:NumberofHoppingChannel TestResult TestModeAntenna Frequency [MHz] Result [Num] Limit [Num] Verdict DH5Ant1Hop79≥15PASS 2DH5Ant1Hop79≥15PASS 3DH5Ant1Hop79≥15PASS TestGraphs DH5-Ant1-Hop-PASS ReportNo.:1812C50417812501-01 Page24of51 2DH5-Ant1-Hop-PASS 3DH5-Ant1-Hop-PASS ReportNo.:1812C50417812501-01 Page25of51 AppendixG:ConductedBandedge TestResult Test Mode Antenna Ch. Name Frequency [MHz] Ref.Level [dBm] Result [dBm] Limit [dBm] Verdict DH5Ant1Low24020.13-53.36≤-19.87PASS DH5Ant1High2480-2.07-56.54≤-22.07PASS DH5Ant1LowHop_2402-0.73-55.41≤-20.73PASS DH5Ant1HighHop_2480-2.39-56.11≤-22.39PASS 2DH5Ant1Low2402-0.04-48.81≤-20.04PASS 2DH5Ant1High2480-3.02-56.35≤-23.02PASS 2DH5Ant1LowHop_2402-1.71-55.12≤-21.71PASS 2DH5Ant1HighHop_2480-2.23-40.25≤-22.23PASS 3DH5Ant1Low2402-0.16-51.01≤-20.16PASS 3DH5Ant1High2480-2.33-56.25≤-22.33PASS 3DH5Ant1LowHop_2402-3.44-57.37≤-23.44PASS 3DH5Ant1HighHop_2480-5.09-56.23≤-25.09PASS Remark:1.Regardingthespuriousemissionsfrom30MHzto26.5GHz,thecablelosshavebeen setinthe'offset'oftheSpectrumAnalyzerduringthetest. ReportNo.:1812C50417812501-01 Page26of51 TestGraphs DH5-Ant1-2402-PASS DH5-Ant1-2480-PASS ReportNo.:1812C50417812501-01 Page27of51 DH5-Ant1-Hop_2402-PASS DH5-Ant1-Hop_2480-PASS ReportNo.:1812C50417812501-01 Page28of51 2DH5-Ant1-2402-PASS 2DH5-Ant1-2480-PASS ReportNo.:1812C50417812501-01 Page29of51 2DH5-Ant1-Hop_2402-PASS 2DH5-Ant1-Hop_2480-PASS ReportNo.:1812C50417812501-01 Page30of51 3DH5-Ant1-2402-PASS 3DH5-Ant1-2480-PASS ReportNo.:1812C50417812501-01 Page31of51 3DH5-Ant1-Hop_2402-PASS 3DH5-Ant1-Hop_2480-PASS ReportNo.:1812C50417812501-01 Page32of51 AppendixH:ConductedSpuriousEmission TestResult Test Mode AntennaFrequency[MHz] Freq.Range [MHz] Ref.Level [dBm] Result [dBm] Limit [dBm] Verdict DH5Ant124020~Reference-0.48-0.48---PASS DH5Ant1240230~1000-0.48-57.47≤-20.48PASS DH5Ant124021000~26500-0.48-44.26≤-20.48PASS DH5Ant124410~Reference-0.75-0.75---PASS DH5Ant1244130~1000-0.75-58.6≤-20.75PASS DH5Ant124411000~26500-0.75-43.53≤-20.75PASS DH5Ant124800~Reference-2.69-2.69---PASS DH5Ant1248030~1000-2.69-57.51≤-22.69PASS DH5Ant124801000~26500-2.69-43.57≤-22.69PASS 2DH5Ant124020~Reference-0.22-0.22---PASS 2DH5Ant1240230~1000-0.22-57.64≤-20.22PASS 2DH5Ant124021000~26500-0.22-42.62≤-20.22PASS 2DH5Ant124410~Reference-1.82-1.82---PASS 2DH5Ant1244130~1000-1.82-58.33≤-21.82PASS 2DH5Ant124411000~26500-1.82-44.05≤-21.82PASS 2DH5Ant124800~Reference-2.51-2.51---PASS 2DH5Ant1248030~1000-2.51-57.93≤-22.51PASS 2DH5Ant124801000~26500-2.51-43.53≤-22…

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Page 1 of 40 FCC Test Report Report No.:1812C50417812501 Applicant:Shenzhen Xinyi Technology Co., Ltd. Address: C505, Bay Area Digital Warehouse, Taoyuan Community, Dalang Street, Longhua District, Shenzhen, China Product Name:Smart Projector Report Date:2025-11-27 Shenzhen Anbotek Compliance Laboratory Limited #检测章# #资质章# Report No.:1812C50417812501Page 2 of 40 FCC ID: 2BERO-HY300GT Contents 1. General Information ...............................................................................................................................6 1.1. Client Information ........................................................................................................................6 1.2. Description of Device (EUT) ........................................................................................................6 1.3. Auxiliary Equipment Used During Test........................................................................................7 1.4. Operation channel list..................................................................................................................7 1.5. Description of Test Modes...........................................................................................................8 1.6. Measurement Uncertainty ...........................................................................................................8 1.7. Additional Instructions .................................................................................................................9 1.8. Test Summary .............................................................................................................................9 1.9. Description of Test Facility ........................................................................................................10 1.10. Disclaimer................................................................................................................................10 1.11. Test Equipment List.................................................................................................................11 2. Antenna requirement ...........................................................................................................................13 2.1. Conclusion.................................................................................................................................13 3. Conducted Emission at AC power line ................................................................................................14 3.1. EUT Operation ..........................................................................................................................14 3.2. Test Setup .................................................................................................................................14 3.3. Test Data ...................................................................................................................................15 4. 20dB Bandwidth ..................................................................................................................................17 4.1. EUT Operation ..........................................................................................................................17 4.2. Test Setup .................................................................................................................................18 4.3. Test Data ...................................................................................................................................18 5. Maximum Conducted Output Power....................................................................................................19 5.1. EUT Operation ..........................................................................................................................19 5.2. Test Setup .................................................................................................................................20 5.3. Test Data ...................................................................................................................................20 6. Channel Separation .............................................................................................................................21 6.1. EUT Operation ..........................................................................................................................21 6.2. Test Setup .................................................................................................................................21 6.3. Test Data ...................................................................................................................................21 7. Number of Hopping Frequencies.........................................................................................................22 7.1. EUT Operation ..........................................................................................................................22 7.2. Test Setup .................................................................................................................................22 7.3. Test Data ...................................................................................................................................22 8. Dwell Time ...........................................................................................................................................23 8.1. EUT Operation ..........................................................................................................................24 8.2. Test Setup .................................................................................................................................24 8.3. Test Data ...................................................................................................................................24 9. Emissions in non-restricted frequency bands ......................................…

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ReportNo.:1812C50417812502-01 Page1of51 AppendixTestData ReportNo.:1812C50417812502-01TestSampleNo.:1-2-2 StartTestDate:2025-09-16FinishTestDate:2025-09-16 TestEngineer:Auditor: Temperature:22.9 °C RelativeHumidity:54% Pressure:101kPa AppendixA:20dBBandwidth TestResult Test Mode Antenna Frequency [MHz] 20db EBW[MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict DH5Ant124020.952401.492402.44------ DH5Ant124410.952440.492441.44------ DH5Ant124800.952479.492480.43------ 2DH5Ant124021.292401.322402.61------ 2DH5Ant124411.292440.322441.61------ 2DH5Ant124801.332479.292480.62------ 3DH5Ant124021.312401.302402.61------ 3DH5Ant124411.262440.322441.58------ 3DH5Ant124801.272479.322480.60------ ReportNo.:1812C50417812502-01 Page2of51 TestGraphs DH5-Ant1-2402 DH5-Ant1-2441 ReportNo.:1812C50417812502-01 Page3of51 DH5-Ant1-2480 2DH5-Ant1-2402 ReportNo.:1812C50417812502-01 Page4of51 2DH5-Ant1-2441 2DH5-Ant1-2480 ReportNo.:1812C50417812502-01 Page5of51 3DH5-Ant1-2402 3DH5-Ant1-2441 ReportNo.:1812C50417812502-01 Page6of51 3DH5-Ant1-2480 ReportNo.:1812C50417812502-01 Page7of51 AppendixB:99%OccupiedBandwidth TestResult Test Mode Antenna Frequency [MHz] OCB[MHz]FL[MHz]FH[MHz]Limit[MHz]Verdict DH5Ant124020.872132401.51752402.3896------ DH5Ant124410.884122440.51452441.3986------ DH5Ant124800.881122479.51152480.3926------ 2DH5Ant124021.17482401.36762402.5425------ 2DH5Ant124411.16882440.37062441.5395------ 2DH5Ant124801.18382479.36162480.5455------ 3DH5Ant124021.18682401.36162402.5485------ 3DH5Ant124411.18382440.36462441.5485------ 3DH5Ant124801.18682479.36462480.5514------ TestGraphs DH5-Ant1-2402 ReportNo.:1812C50417812502-01 Page8of51 DH5-Ant1-2441 DH5-Ant1-2480 ReportNo.:1812C50417812502-01 Page9of51 2DH5-Ant1-2402 2DH5-Ant1-2441 ReportNo.:1812C50417812502-01 Page10of51 2DH5-Ant1-2480 3DH5-Ant1-2402 ReportNo.:1812C50417812502-01 Page11of51 3DH5-Ant1-2441 3DH5-Ant1-2480 ReportNo.:1812C50417812502-01 Page12of51 AppendixC:MaximumConductedOutputPower TestResultPeak Test Mode AntennaFrequency[MHz] ConductedPeak Power[dBm] Conducted Limit[dBm] Verdict DH5Ant124020.41≤20.97PASS DH5Ant12441-0.39≤20.97PASS DH5Ant12480-1.82≤20.97PASS 2DH5Ant124020.58≤20.97PASS 2DH5Ant12441-0.01≤20.97PASS 2DH5Ant12480-1.91≤20.97PASS 3DH5Ant124020.91≤20.97PASS 3DH5Ant12441-0.05≤20.97PASS 3DH5Ant12480-0.72≤20.97PASS TestGraphs DH5-Ant1-2402-PASS ReportNo.:1812C50417812502-01 Page13of51 DH5-Ant1-2441-PASS DH5-Ant1-2480-PASS ReportNo.:1812C50417812502-01 Page14of51 2DH5-Ant1-2402-PASS 2DH5-Ant1-2441-PASS ReportNo.:1812C50417812502-01 Page15of51 2DH5-Ant1-2480-PASS 3DH5-Ant1-2402-PASS ReportNo.:1812C50417812502-01 Page16of51 3DH5-Ant1-2441-PASS 3DH5-Ant1-2480-PASS ReportNo.:1812C50417812502-01 Page17of51 AppendixD:Carrierfrequencyseparation TestResult TestModeAntenna Frequency [MHz] Result [MHz] Limit[MHz]Verdict DH5Ant1Hop1.307≥0.950PASS 2DH5Ant1Hop1.009≥0.887PASS 3DH5Ant1Hop1.006≥0.873PASS TestGraphs DH5-Ant1-Hop-PASS ReportNo.:1812C50417812502-01 Page18of51 2DH5-Ant1-Hop-PASS 3DH5-Ant1-Hop-PASS ReportNo.:1812C50417812502-01 Page19of51 AppendixE:DwellTime TestResult Test Mode Antenna Frequency [MHz] BurstWidth [ms] TotalHops [Num] Result [s] Limit [s] Verdict DH5Ant1Hop2.909910.265≤0.4PASS 2DH5Ant1Hop2.9151070.312≤0.4PASS 3DH5Ant1Hop2.9191130.33≤0.4PASS ReportNo.:1812C50417812502-01 Page20of51 TestGraphs DH5-Ant1-Hop-PASS ReportNo.:1812C50417812502-01 Page21of51 2DH5-Ant1-Hop-PASS ReportNo.:1812C50417812502-01 Page22of51 3DH5-Ant1-Hop-PASS ReportNo.:1812C50417812502-01 Page23of51 AppendixF:NumberofHoppingChannel TestResult TestModeAntenna Frequency [MHz] Result [Num] Limit [Num] Verdict DH5Ant1Hop79≥15PASS 2DH5Ant1Hop79≥15PASS 3DH5Ant1Hop79≥15PASS TestGraphs DH5-Ant1-Hop-PASS ReportNo.:1812C50417812502-01 Page24of51 2DH5-Ant1-Hop-PASS 3DH5-Ant1-Hop-PASS ReportNo.:1812C50417812502-01 Page25of51 AppendixG:ConductedBandedge TestResult Test Mode Antenna Ch. Name Frequency [MHz] Ref.Level [dBm] Result [dBm] Limit [dBm] Verdict DH5Ant1Low24020.13-52.21≤-19.87PASS DH5Ant1High2480-2.02-56.63≤-22.02PASS DH5Ant1LowHop_2402-0.22-54.84≤-20.22PASS DH5Ant1HighHop_2480-2.53-55.48≤-22.53PASS 2DH5Ant1Low2402-0.01-50.16≤-20.01PASS 2DH5Ant1High2480-3.03-55.59≤-23.03PASS 2DH5Ant1LowHop_2402-1.03-56.16≤-21.03PASS 2DH5Ant1HighHop_2480-2.44-56.19≤-22.44PASS 3DH5Ant1Low2402-0.11-53.14≤-20.11PASS 3DH5Ant1High2480-2.16-55.3≤-22.16PASS 3DH5Ant1LowHop_2402-1.77-55.83≤-21.77PASS 3DH5Ant1HighHop_2480-5.92-56.12≤-25.92PASS Remark:1.Regardingthespuriousemissionsfrom30MHzto26.5GHz,thecablelosshavebeen setinthe'offset'oftheSpectrumAnalyzerduringthetest. ReportNo.:1812C50417812502-01 Page26of51 TestGraphs DH5-Ant1-2402-PASS DH5-Ant1-2480-PASS ReportNo.:1812C50417812502-01 Page27of51 DH5-Ant1-Hop_2402-PASS DH5-Ant1-Hop_2480-PASS ReportNo.:1812C50417812502-01 Page28of51 2DH5-Ant1-2402-PASS 2DH5-Ant1-2480-PASS ReportNo.:1812C50417812502-01 Page29of51 2DH5-Ant1-Hop_2402-PASS 2DH5-Ant1-Hop_2480-PASS ReportNo.:1812C50417812502-01 Page30of51 3DH5-Ant1-2402-PASS 3DH5-Ant1-2480-PASS ReportNo.:1812C50417812502-01 Page31of51 3DH5-Ant1-Hop_2402-PASS 3DH5-Ant1-Hop_2480-PASS ReportNo.:1812C50417812502-01 Page32of51 AppendixH:ConductedSpuriousEmission TestResult Test Mode AntennaFrequency[MHz] Freq.Range [MHz] Ref.Level [dBm] Result [dBm] Limit [dBm] Verdict DH5Ant124020~Reference-0.01-0.01---PASS DH5Ant1240230~1000-0.01-58.22≤-20.01PASS DH5Ant124021000~26500-0.01-43.51≤-20.01PASS DH5Ant124410~Reference-0.89-0.89---PASS DH5Ant1244130~1000-0.89-59.03≤-20.89PASS DH5Ant124411000~26500-0.89-43.51≤-20.89PASS DH5Ant124800~Reference-2.47-2.47---PASS DH5Ant1248030~1000-2.47-57.77≤-22.47PASS DH5Ant124801000~26500-2.47-44.21≤-22.47PASS 2DH5Ant124020~Reference-1.53-1.53---PASS 2DH5Ant1240230~1000-1.53-58.02≤-21.53PASS 2DH5Ant124021000~26500-1.53-44.38≤-21.53PASS 2DH5Ant124410~Reference-0.95-0.95---PASS 2DH5Ant1244130~1000-0.95-58.27≤-20.95PASS 2DH5Ant124411000~26500-0.95-43.86≤-20.95PASS 2DH5Ant124800~Reference-4.03-4.03---PASS 2DH5Ant1248030~1000-4.03-57.41≤-24.03PASS 2DH5Ant124801000~26500-4.03-44.44≤-24.0…

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Page 1 of 40 FCC Test Report Report No.:1812C50417812502 Applicant:Shenzhen Xinyi Technology Co., Ltd. Address: C505, Bay Area Digital Warehouse, Taoyuan Community, Dalang Street, Longhua District, Shenzhen, China Product Name:Smart Projector Report Date:2025-11-27 Shenzhen Anbotek Compliance Laboratory Limited #检测章# #资质章# Report No.:1812C50417812502Page 2 of 40 FCC ID: 2BERO-HY300GT Contents 1. General Information ...............................................................................................................................6 1.1. Client Information ........................................................................................................................6 1.2. Description of Device (EUT) ........................................................................................................6 1.3. Auxiliary Equipment Used During Test........................................................................................7 1.4. Operation channel list..................................................................................................................7 1.5. Description of …

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