2A8OS-G100Splitter/Wireless screen projector

49cm 20.5cm 正面 反面

Rev1/26/2023 HuizhouXinshiTechnologyCo.,Ltd FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:2025-12-05 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2A8OS-G100 HuizhouXinshiTechnologyCo.,Ltdcertifiesthattheequipmentforwhichauthorizationissoughtisnot “covered”equipmentprohibitedfromreceivinganequipmentauthorizationpursuanttosection2.903of theFCCrules. HuizhouXinshiTechnologyCo.,Ltdcertifiesthattheequipmentforwhichauthorizationissoughtdoes notincludecybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab,Inc.oranyofits successorsandassignees,includingequipmentwithintegratedKasperskyLab,Inc.(oranyofits successorsandassignees)cybersecurityoranti-virussoftwarepursuanttoDA-24-886andKDB986446 D01CoveredEquipmentGuidancesectionB(2a). Deviceisinherentlycompliantbasedonhardwarelimitationsorsoftwarecontrols. or ASoftwareBillofMaterials(SBOM)isprovidedtotheTCBforreview,and Theend-userorthirdpartiescannotinstalladditionalsoftwareonthisdevice. Sincerely, (Applicantsignature) (Yexueliang) Rev1/26/2023 HuizhouXinshiTechnologyCo.,Ltd FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:2025-12-05 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:2A8OS-G100 HuizhouXinshiTechnologyCo.,Ltdcertifiesthat,asofthedateofthefilingoftheapplication,the applicantisnotidentifiedontheCoveredList(asaspecificallynamedentityoranyofitssubsidiariesor affiliates)asanentityproducing“covered”equipment. Sincerely, (Applicantsignature) (Yexueliang)

Huizhou Xinshi Technology Co., Ltd. 2nd Floor, Building 100-3D, No. 100, Huasheng East Street, Chenjiang Sub-district Office, Huizhou Zhongkai High-tech Zone Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 12/2/2025 U.S. Agent Designation Huizhou Xinshi Technology Co., Ltd. acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID:2A8OS-G100): Name and company of U.S. agent:LuxeLane E-trading, LLC Physical U.S. address of agent:6519 TAMARIND SKY LN FULSHEAR, TX 77441 United States FRN of U.S. agent:0036352755 Email address of U.S. agent:[email protected] Contact Name:YUAN SU Tel:7135685923 LuxeLane E-trading, LLC acknowledges their obligation to accept service of process on behalf of Huizhou Xinshi Technology Co., Ltd. Huizhou Xinshi Technology Co., Ltd. with the FRN 0037670767 accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as kDB986446 D01. An expiration date for this letter does not exist. in case the U s. agent changes the arantee is oblicated to notifthe FCC within 30 days via the granting TCB. Sincerely, Signature Name:Ye Xueliang Title:Manager Company:Huizhou Xinshi Technology Co., Ltd. Signature Name of U.S. agent: YUAN SU Title of U.S. agent: Manager Company of U.S. agent: LuxeLane E-trading, LLC 48_[model] US_Agent_2.911(d)(7) - U, V0 5

HuizhouXinshiTechnologyCo., Ltd Officeof EngineeringTechnology FederalCommunicationsCommission 7435 OaklandMills Road Columbia,MD 21046 USA Date: December5, 2025 Subject;Requestfor Confidentiality FCC ID:2A8OS-G100 To WhomIt May Concern, Pursuantto the provisionsof the Commission’s rules Title 47 Sections§0.457 and §0.459,we are requestingthe Commissionto withholdthe followingattachment(s)as confidential documentsfrom publicdisclosureindefinitely. Thesedocumentscontaindetailedsystemand equipmentdescriptionsand are consideredas proprietaryinformationin operationof the equipment.The publicdisclosureof these documentsmight be harmfulto our companyand wouldgive competitorsan unfair advantage in the market. SchematicDiagram Block Diagram Parts List OperationalDescription Tune-upProcedure In additionalto abovementioneddocuments,in order to complywith the marketingregulations in Title 47 CFR §2.803 and the importationrules in Title 47 CFR §2.1204,while ensuringthat businesssensitiveinformationremainsconfidentialuntil the actualmarketingof newly authorizeddevices,we requestShort Term Confidentialityof the followingattachment(s); ExternalPhotos Test SetupPhotos InternalPhotos User Manual For 45 days, pursuantto PublicNoticeDA 04-1705. OR For 180 days pursuantto KDB 726920D01. It is our understandingthat all measurementtest reports,FCC ID label formatand correspondenceduringthe certificationreviewprocesscannotbe grantedas confidential documentsand this informationwill be availablefor publicreviewonce the grant of equipment authorizationis issued. Sincerely, Signature: Nam e:Ye xueliang Title: Manager

HuizhouXinshiTechnologyCo.,Ltd. 2ndFloor,Building100-3D,No.100,HuashengEastStreet,ChenjiangSub-districtOffice, HuizhouZhongkaiHigh-techZone Productdifferencesstatement FCCIC:2A8OS-G100 DATE:Dec.02,2025 We,HuizhouXinshiTechnologyCo.,Ltd.,Splitter/Wirelessscreen projector:G100,G2-AI,G7S,G12,G100,G2P,G4,G3P.Theproductsareidenticalininterior structure,electricalcircuitsandcomponents,justmodelnames,appearancearedifferent. EachModelhasfourkindsofappearance. Company:HuizhouXinshiTechnologyCo.,Ltd. Address:2ndFloor,Building100-3D,No.100,HuashengEastStreet,ChenjiangSub-district Office,HuizhouZhongkaiHigh-techZone Person:YeXueliang/Manager Tel:13510469607 E-mail:[email protected]

EffectiveDate:April2,2020QSF7.6.4-8–AgentAuthorizationLetterTemplatePage1of1 RevisionDate:Revision:0 ZhejiangjingshenlndustryCo.,ltd Date ： 2025-11-30 ProductModelNumber:G2-AI,G7S,G12,G100,G2P,G4,G3P FCCID:2A8OS-G100 Towhomitmayconcern, Re:ProductCertificationRepresentativeAuthorizationLetter WeauthorizeQAILaboratoriesLtd.3980NorthFraserWay,BurnabyB.C.CanadaV5J5K5to actonourbehalfonallmattersconcerningtheabovenamedequipment. Thisshallincludethefollowing: Testing Approvalapplicationsandprocedures WedeclarethatQAILaboratoriesLtd.isallowedtoforwardallinformationrelatedtothe approvalprojecttotheappliedcertificationbodyandtothenotificationentitiesandtodiscuss anyissuesconcerningtheapprovalapplication.AnyandallactscarriedoutbyQAI LaboratoriesLtd.onourbehalfshallhavethesameeffectasactsofourown. By:Yexueliang ContactListedonFCCWesbite Title:Manager Email:[email protected] Onbehalfof:HuizhouXinshiTechnologyCo.,Ltd

Antennaspec FCCID:2A8OS-G100 1.AntennaDescription: AntennatypePCBAntenna ModelTC10 Frequencyrange2400MHz~2500MHz,5150MHz-5250MHz ManufacturerShenzhenYundingCommunicationElectronicsCo.,Ltd. AddressRoom315,No.1,SanweiSouthRoad,SanweiCommunity, HangchengSub-district,Bao'anDistrict,ShenzhenCity 2.AntennaPhoto: Unit:mm 3.AntennaEfficiencyandGain: 4.RadiationPattern

HuizhouXinshiTechnologyCo.,Ltd FCCSoftwareConfigurationControlDeclaration Date:December5,2025 FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Attn:OETDept. Product/ModelNumber:Splitter/Wirelessscreenprojector/ G2-AI,G7S,G12,G100,G2P,G4,G3P FCCID:2A8OS-G100 RegardingFCCCountryCodeSelectionguidelinesidentifiedinKDB594280. “Allapplicationsforequipmentauthorizationfortransmittersthatcanhave radioparameters,orothertechnicalparameters,reportedtotheCommission setbysoftwaremusthaveanattestationindicatingthatnothirdpartywillhave software,orconfigurationcontrol,toprogramthedeviceoutofcomplianceof thetechnicalrulesunderwhichithasbeencertified.” Wedeclarethatnothirdpartywillhavesoftware,orconfigurationcontrol,toprogram thedeviceoutofcomplianceofthetechnicalrulesunderwhichithasbeencertified. Name:YexueliangDate:December5,2025 Title:Manager Signatureofapplicant ： HuizhouXinshiTechnologyCo.,Ltd

FCCID:2A8OS-G100 ExternalPhotosoftheEUT Fig.1 Appearance1 Fig.2 FCCID:2A8OS-G100 Fig.3 Fig.4 FCCID:2A8OS-G100 Fig.5 Fig.6 FCCID:2A8OS-G100 Fig.7 Appearance2 Fig.8 FCCID:2A8OS-G100 Fig.9 Fig.10 FCCID:2A8OS-G100 Fig.11 Fig.12 FCCID:2A8OS-G100 Fig.13 Appearance3 Fig.14 FCCID:2A8OS-G100 Fig.15 Fig.16 FCCID:2A8OS-G100 Fig.17 Fig.18 FCCID:2A8OS-G100 Fig.19 Appearance4 Fig.20 FCCID:2A8OS-G100 Fig.21 Fig.22 FCCID:2A8OS-G100 Fig.23 Fig.24 FCCID:2A8OS-G100 Fig.25

FCCID:2A8OS-G100 labelandlocation Fig.1 FCCID:2A8OS-G100 Splitter/Wirelessscreenprojector Model:G100 Input:DC5V HuizhouXinshiTechnologyCo.,Ltd.

FCCID:2A8OS-G100 InternalPhotosoftheEUT Appearance1 Fig.1 Fig.2 2.4G&5G WIFIAntenna FCCID:2A8OS-G100 Fig.3 Appearance2 Fig.4 FCCID:2A8OS-G100 Fig.5 Fig.6 Appearance3 2.4G&5G WIFIAntenna FCCID:2A8OS-G100 Fig.7 Fig.8 2.4G&5G WIFIAntenna FCCID:2A8OS-G100 Fig.9 Appearance4 Fig.10 FCCID:2A8OS-G100 Fig.11 Fig.12 2.4G&5G WIFIAntenna

RFExposureevaluation FCCID:2A8OS-G100 1.Reference Accordingto§1.1307(b)(1),systemsoperatingundertheprovisionsofthissection shallbeoperatedinamannerthatensuresthatthepublicisnotexposedtoradio frequencyenergylevelinexcessoftheCommission’sguidelines. Accordingto§1.1310and§2.1091RFexposureiscalculated. KDB447498D01:MobileandPortableDevicesRFExposureProceduresand EquipmentAuthorizationPolicies 2.Limit LimitsforMaximumPermissibleExposure(MPE)/ControlledExposure Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) PowerDensity (mW/cm²) Averaging Time (minute) LimitsforOccupational/ControlledExposure 0.3–3.0 3.0–30 30–300 300–1500 1500– 100,000 614 1842/f 61.4 / / 1.63 4.89/f 0.163 / / (100)* (900/f 2 )* 1.0 f/300 5 6 6 6 6 6 LimitsforMaximumPermissibleExposure(MPE)/UncontrolledExposure Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) PowerDensity (mW/cm²) Averaging Time (minute) LimitsforOccupational/ControlledExposure 0.3–3.0 3.0–30 30–300 300–1500 1500– 100,000 614 824/f 27.5 / / 1.63 2.19/f 0.073 / / (100)* (180/f 2 )* 0.2 f/1500 1.0 30 30 30 30 30 F=frequencyinMHz *=Plane-waveequivalentpowerdensity 3.MPECalculationMethod PredicationofMPElimitatagivendistance Equationfrompage18ofOETBulletin65,Edition97-01 S=PG/4πR² Where:S=powerdensity P=powerinputtoantenna G=powergainoftheantennainthedirectionofinterestrelativetoanisotropic radiator R=distancetothecenterofradiationoftheantenna 4.AntennaInformation EUTcanonlyuseantennascertificatedasfollowsprovidedbymanufacturer; AntennaNo. ModelNo. ofantenna: Typeofantenna: Gainoftheantenna (Max.) Frequencyrange: 2.4GWIFI/PCBANT1.78dBifor2400-2500MHz 5GWIFI/PCBANT-2.72dBifor5180-5240MHz 5.ManufacturingTolerance 2.4GWIFI(Peak) 802.11b ChannelChannel01Channel06Channel13 Target(dBm)13.013.012.0 Tolerance±(dB)1.01.01.0 802.11g ChannelChannel01Channel06Channel13 Target(dBm)13.013.013.0 Tolerance±(dB)1.01.01.0 802.11n(HT20) ChannelChannel01Channel06Channel13 Target(dBm)13.013.013.0 Tolerance±(dB)1.01.01.0 802.11n(HT40) ChannelChannel03Channel06Channel09 Target(dBm)13.013.013.0 Tolerance±(dB)1.01.01.0 5GWIFI(Peak) IEEE802.11a ChannelChannel36Channel40Channel48 Target(dBm)13.012.012.0 Tolerance±(dB)1.01.01.0 IEEE802.11nHT20 ChannelChannel36Channel40Channel48 Target(dBm)11.012.012.0 Tolerance±(dB)1.01.01.0 IEEE802.11nHT40 ChannelChannel38Channel46 Target(dBm)12.011.0 Tolerance±(dB)1.01.0 6.StandaloneMPEResult AsdeclaredbytheApplicant,theEUTisawirelessdeviceusedinafixapplication,atleast20 cmfromanybodypartoftheuserornearbypersons;fromthemaximumEUTRFoutput power,theminimumseparationdistance,r=20cm,aswellasthegainoftheusedantenna refertoantennainformation,theRFpowerdensitycanbeobtained. ModulationType OutputpowerAntenna Gain (dBi) Antenna Gain (linear) MPE (mW/cm 2 ) MPE Limits (mW/cm 2 ) dBmmW WIFI2.4G14.025.11891.781.50660.007531.0000 WIFI5G14.025.1189-2.720.53460.002671.0000 Remark: 1.Outputpower(Peak)includingturn-uptolerance; 2.MPEevaluatedistanceis20cmfromusermanualprovidebymanufacturer. 7.Conclusion ThemeasurementresultscomplywiththeFCCLimitper47CFR2.1091forthe uncontrolledRFExposureofmobiledevice. ----------------THEENDOFREPORT---------------

ShenzhenGUORENCertificationTechnologyServiceCo.,Ltd. 101#,BuildingK&BuildingT,TheSecondIndustrialZone,JiazitangCommunity, FenghuangStreet,GuangmingDistrict,Shenzhen,China FCCPART15SUBPARTCTESTREPORT FCCPART15SUBPARTE15.407 ReportReferenceNo........................: FCCID.................................................: GRCTR250802018-02 2A8OS-G100 Compiledby (position+printedname+signature) .. : TestingEngineerJimmyWang Supervisedby (position+printedname+signature)..: ProjectEngineerKelleyZhang Approvedby (position+printedname+signature)..: ManagerSamWang Dateofissue.........................................:Sep.08,2025 TestingLaboratoryName................:ShenzhenGUORENCertificationTechnologyServiceCo.,Ltd. Address ................................................. : 101#,BuildingK&BuildingT,TheSecondIndustrialZone, JiazitangCommunity,FenghuangStreet,GuangmingDistrict, Shenzhen,China Applicant’sname...............................:HuizhouXinshiTechnologyCo.,Ltd. Address.................................................: 2ndFloor,Building100-3D,No.100,HuashengEastStreet, ChenjiangSub-districtOffice,HuizhouZhongkaiHigh-techZone Testspecification..............................: Standard................................................:FCCPart15SubpartE15.407 ShenzhenGUORENCertificationTechnologyServiceCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe ShenzhenGUORENCertificationTechnologyServiceCo.,Ltd.isacknowledgedascopyrightownerand sourceofthematerial.ShenzhenGUORENCertificationTechnologyServiceCo.,Ltd.takesno responsibilityforandwillnotassumeliabilityfordamagesresultingfromthereader'sinterpretationofthe reproducedmaterialduetoitsplacementandcontext. Testitemdescription........................:Splitter/Wirelessscreenprojector TradeMark............................................: / Manufacturer.........................................: HuizhouXinshiTechnologyCo.,Ltd. Model/Typereference ......................... : G100 ListedModels ...................................... : G2-AI,G7S,G12,G100,G2P,G4,G3P FirmwareVersion.................................: V1.0 HardwareVersion................................: V1.0 Modulation...........................................:OFDM Frequency..............................................From5180MHz-5240MHz Ratings ................................................... :DC5VFromExternalCircuit Result ..................................................... :PASS ReportNo.:GRCTR250802018-02Page 2 of 36 TESTREPORT EquipmentunderTest:Splitter/Wirelessscreenprojector Model/Type:G100 ListedModels:G2-AI,G7S,G12,G100,G2P,G4,G3P Applicant:HuizhouXinshiTechnologyCo.,Ltd. Address: 2ndFloor,Building100-3D,No.100,HuashengEastStreet, ChenjiangSub-districtOffice,HuizhouZhongkaiHigh-tech Zone Manufacturer:HuizhouXinshiTechnologyCo.,Ltd. Address : 2ndFloor,Building100-3D,No.100,HuashengEastStreet, ChenjiangSub-districtOffice,HuizhouZhongkaiHigh-tech Zone TestResult:PASS Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetest laboratory. ReportNo.:GRCTR250802018-02Page 3 of 36 Contents 1TESTSTANDARDS..............................................................................................................................4 2SUMMARY.................................................................................................................................................5 2.1GeneralRemarks..........................................................................................................................................5 2.2ProductDescription.....................................................................................................................................5 2.3EquipmentUnderTest.................................................................................................................................5 2.4ShortdescriptionoftheEquipmentunderTest(EUT).............................................................................5 2.5EUToperationmode.....................................................................................................................................6 2.6EUTconfiguration.........................................................................................................................................6 2.7BlockDiagramofTestSetup.......................................................................................................................6 2.8RelatedSubmittal(s)/Grant(s)...................................................................................................................6 2.9Modifications.................................................................................................................................................6 3TESTENVIRONMENT........................................................................................................................7 3.1Addressofthetestlaboratory....................................................................................................................7 3.2TestFacility...................................................................................................................................................7 3.3Environmentalconditions............................................................................................................................7 3.4TestDescription............................................................................................................................................7 3.5Statementofthemeasurementuncertainty..............................................................................................8 3.6EquipmentsUsedduringtheTest..............................................................................................................9 4TESTCONDITIONSANDRESULTS.......................................................................................10 4.1ACPo…

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FCCID:2A8OS-G100 TestSetupPhotosoftheEUT TestSetupPhoto(s)ofRadiatedEmissionsMeasurement Fig.1 Fig.2 FCCID:2A8OS-G100 TestSetupPhoto(s)ofConductedEmissionsMeasurement Fig.3 TestSetupPhoto(s)ofRFMeasurement Fig.4