OXGAL28Super Projector

C5266091_X8_Ed.1 1/1 LetterofAuthorization WillisElectricCO.,Ltd. Company:WillisElectricCO.,Ltd. Address:No.,504-1,Chung-HuaRoad,Sec.4,Hsinchu,Taiwan. ProductName:SuperProjector ModelNumber:AL28 FCCIdentifier:OXGAL28 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:GraceDaiDate:2020-03-11 Title:SafetyEngineer Signatureofapplicant:

C5266091_X10_Ed.1 1/1 WillisElectricCO.,Ltd. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:2020-03-11 Subject:RequestforConfidentiality FCCID:OXGAL28 ToWhomItMayConcern, PursuanttotheprovisionsofSections0.457and0.459ofCommission'srules (47CFR0.457,0.459),wearerequestingtheCommissiontowithholdthefollowing attachment(s)asconfidentialdocumentfrompublicdisclosure. ExhibitsLong-Term Confidentiality Short-Term Confidentiality IDLabel/LocationNoNo AttestationStatementNoNo ExternalPhotosNo BlockDiagram Schematics TestReportNoNo TestSetupPhotosNo User’sManual InternalPhotos PartsList/TuneUp RFExposureInfo OperationalDescription CoverLetter(s)NoNo SDRSoftware/SecurityInfoNo Abovementioneddocumentcontainsdetailedsystemandequipmentdescriptionare consideredasproprietaryinformationinoperationoftheequipment.Thepublic disclosureofabovedocumentsmightbeharmfultoourcompanyandwouldgive competitoranunfairadvantageinthemarket. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. Sincerely, Signature: Name:GraceDai Title:SafetyEngineer

FCC ID: OXGAL28

FCC ID: OXGAL28 Antenna

Page1of29 FCCTESTREPORT FCCID:OXGAL28 Product:SuperProjector Model:AL28 Brand:Showlights ReportNo.:PTC20022601504E-FC01 Issuedfor WillisElectricCO.,Ltd. No.,504-1,Chung-HuaRoad,Sec.4,Hsinchu,Taiwan. Issuedby PreciseTesting&Certification(Guangdong)Co.,Ltd. Building1,No.6,TongxinRoad,DongchengStreet,Dongguan,Guangdong, China. TEL:+86-769-38808222 FAX:+86-769-38826111 Note:Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalof PreciseTesting&Certification(Guangdong)Co.,Ltd.Thisdocumentmaybealteredorrevisedby PreciseTesting&Certification(Guangdong)Co.,Ltd.personnelonly,andshallbenotedintherevision sectionofthedocument.Thetestresultspresentedinthisreportonlyrelatetothetestedsample. ReportNo.:PTC20022601504E-FC01 Page2of29 TABLEOFCONTENTS 1.TESTCERTIFICATION.........................................................................................................3 2.TESTSUMMARY...................................................................................................................4 3.TESTSITE...............................................................................................................................5 3.1.TESTFACILITY.................................................................................................................................5 3.2.MEASUREMENTUNCERTAINTY ................................................................................................. 5 3.3.LISTOFTESTANDMEASUREMENTINSTRUMENTS...........................................................5 4.EUTDESCRIPTION...............................................................................................................7 5.TESTMETHODOLOGY........................................................................................................8 5.1.TESTMODE ...................................................................................................................................... 8 5.2.EUTSYSTEMOPERATION...........................................................................................................8 6.SETUPOFEQUIPMENTUNDERTEST............................................................................9 6.1.DESCRIPTIONOFSUPPORTUNITS..........................................................................................9 6.2.CONFIGURATIONOFSYSTEMUNDERTEST ......................................................................... 9 7.CONDUCTEDEMISSIONMEASUREMENT..................................................................10 7.1.LIMITS...............................................................................................................................................10 7.2.TESTPROCEDURES .................................................................................................................... 10 7.3.TESTSETUP...................................................................................................................................11 7.4.TESTRESULT................................................................................................................................11 8.RADIATEDEMISSIONMEASUREMENT ....................................................................... 14 8.1.LIMITS ............................................................................................................................................... 14 8.2.TESTPROCEDURE.......................................................................................................................14 8.3.TESTSETUP ................................................................................................................................... 15 8.4.TESTRESULT................................................................................................................................15 9.PHOTOGRAPHSOFTHETESTCONFIGURATION....................................................18 10.PHOTOGRAPHSOFEUT..................................................................................................20 11.LABELINGREQUIREMENTS...........................................................................................28 12.INFORMATIONTOUSER..................................................................................................29 ReportNo.:PTC20022601504E-FC01 Page3of29 1.TESTCERTIFICATION Product: SuperProjector Model: AL28 Applicant:WillisElectricCO.,Ltd. Address:No.,504-1,Chung-HuaRoad,Sec.4,Hsinchu,Taiwan. Manufacturer:QUANGDONGVUHAOELECTRONICSCOLTD Address: TOANMYVILLAGE,VOITOWN,LANGGIANGDISTRICT,BACGIANGPROVINCE, VIETNAM TestDate:Mar05,2020toMar09,2020 IssuedDate:Mar09,2020 TestVoltage:Input:AC120V60Hz,0.50A;Output:DC12V1A Applicable Standards: FCCPart15,SubpartBClassB ANSIC63.4:2014 TheaboveequipmenthasbeentestedbyPreciseTesting&Certification(Guangdong)Co., Ltd.andfoundcompliancewiththerequirementsinthetechnicalstandardsmentioned above.Thetestresultspresentedinthisreportonlyrelatetotheproduct/systemtested.The Othersimilarequipmentwillnotnecessarilyproducethesameresultsduetoproduction toleranceandmeasurementuncertainties. TestEngineer: LeoYang/Engineer TechnicalManager: ChrisDu/Manager ReportNo.:PTC20022601504E-FC01 Page4of29 2.TESTSUMMARY EMISSION StandardItemResultRemarks FCC47CFRPart15 ClassB ConductedEmission (MainPort) PASSCompliedwithlimit RadiatedEmissionPASSCompliedwithlimit Note:1)Thetestresultverdictisdecidedbythelimitofteststandard. 2)Theinformationofmeasurementuncertaintyisavailableuponthecustomer’srequest. ReportNo.:PTC20022601504E-FC01 Page5of29 3.TESTSITE 3.1.TESTFACILITY PreciseTesting&Certification(Guangdong)Co.,Ltd. Address:Building1,No.6,TongxinRoad,DongchengStreet,Dongguan,Guangdong,China. ☆CNASRegistrationNo.:CNASL5772 ☆FCCRegistrationNo.:790290 ☆A2LACertificateNo.:4408.01 ☆ICRegistrationNo.:12191A-1 3.2.MEASUREMENTUNCERTAINTY ParameterUncertainty Temperature ±1°C Humidity ±5% DCandLowFrequencyVoltages ±3% ConductedEmission(150KHz-30MHz) ±3.60dB RadiatedEmission(30MHz-1GHz) ±4.76dB RadiatedEmission(1GHz-18GHz) ±4.44dB Note1:Thisuncertaintyre…

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

Conducted Emissions Radiated Spurious Emissions From 30MHz-1000MHz FCC ID: OXGAL28 RadiatedSpuriousEmissions Above1GHZ