2A38L-WS054500Notebook

1Precautions 1.1Specialnote Inordertofacilitateunderstandingandattractyourattention,wheninformationabout productsafetyorattentionisconcerned,wewillpromptyouatthefollowinglevelsandspecial warningtermsinthissectionorinthefollowingsection： [Danger]Vigilanceagainsthighdanger. [Warning]Tobeonguardagainstmoderatehazards. [Notice]Concernaboutmildhazards. [Prohibition]Dangerousoperationsneedtobeprohibited. [Reminder]Safetyorothercontentneedstobepaidattentionto. Thesecurityinformationprovidedforyouinthissectionisnotall.Foryoursafetyand interests,wewillarrangepartoftheproductsecurityinformationtothelatersectionsofthe instructions,whichyoushouldreadcarefully. Similarly,inadditiontothemattersofattentionraisedinspecialwarningterms,youshould attachthesameattentiontoothercontentsandintroductionsintheinstructions. 1.2Importanttipsforlaptopuse,pleasebesuretoread Laptopsarehigh-techprecisionproducts,pleasebesuretocarefullyreadthefollowing usetips. 1.LCDdisplayscreenmaintenance: ●Don'tputanythingheavyonthelaptop. ●Whenusingasuitcaseorbackpack,makesurethatyoudon'thavetoomuchinyourbag andthatyoudon'tputextrapressureonyourlaptopbagandLCDback. ●Donotgrab,twist,orhitthesurfaceoftheLCDscreen. ●DoesnotplacetheLCDscreeninatemperatureabove40degreesCelsiusorabove90% humidity. ●DonotexposetheLCDscreentodirectsunlightorstrongfluorescence. ●DonotplaceanythingbetweentheLCDscreenandthekeyboard,suchas:pencil,file,etc. ThiswilldamageorscratchtheLCDscreen.DonotwipetheLCDscreenwithacorrosivecleaner, whichcandamagethescreen. 2.Topreventthelaptopfromoverheating,pleasemakesurenottoblocktheheat dissipationventsduringthelaptopwork. 3.Donotremovethemediawhenthesystemisaccessingthesoftdrive,opticaldrive, mobilestorage,andothermedia,otherwiseitmaycauseasystemcrashordatadamage. 4.Donotremovethecasingwhilethesystemisworking,whichcanleadtodatalossor damage.Formattingtheharddrivewilldeletealldataontheharddrive.Pleasebackupin advance.Importantdatamustbebackedupinotherstoragemedia,andthecompanyisnot responsibleforsuchdataloss. 5.Toensurethesafetyofyouandthemachine,pleaseensurethatthepowersupplyis properlygroundedwhenusingtheexternalpowersupply.Ifyouarenotreadytousethelaptop foralongtime,pleaseunplugthepowersupplytoavoidsystemdamagecausedbytransient voltageoverload.Thepowersupplyintheplaceshallbestableandundisturbed.Ifyoudonot knowthelocalappliancespecifications,pleaseconsultwithyourdealerorlocalcompany.Based onsafetyconsiderations,thegroundingwireofthepowerplugshouldnotbedestroyed arbitrarily.Whenunpluggingthepowersupply,avoidpullingthewiredirectly,besuretopullfrom theplug.Beforecleaningthelaptop,alwaysunplugandremovethebatteryfromthepower plug.Donotdisassemblethepoweradapter. 6.Donotuseapoweradapternotbroughtwiththelaptop,whichwillcausedamagetothe laptop. 7.Pleasedonottakeorleavethelaptopwithonehandormakeyourlaptopunbalanced. 8.ThisproductcanonlybedisassembledandassembledbyXXXauthorizedservice personnel.Pleasemakesurethatthesealiscomplete,otherwiseitmayaffectyourwarrantyor "threeguarantees"service. 9.Ifyousetthepassword,pleasedonotforget,otherwiseitmayleadtonotboot.Please contactthesupplierorauthorizedrepairstation,butthismaydamageallyourdata. 1.3Mattersneedingattention Applicablegroup [Notice] Usealaptop,shouldhaveacertainlaptopbasiccommonsense.Meanwhile,laptopsarenot suitableforchildrentooperatealone.Adultcaremustbeprovided,ifrequired. Workenvironment [Danger] Inordertoavoidaccidentalfailure,thelaptopshouldworkwithinthelimitsofthe environment: ContentApplicablescopeRemark Storageandtransportationtemperature -20 ° Cto55 ° C Relativehumidityofstorageandtransportation 20%-93%(40 ° C) Atmosphericpressure86kPa-106kPa Poweradaptationcapacity 100V-240V,50Hz±1Hz Workinghumidity35%-80% Operatingtemperature 10°C-35°C [Warning] Toavoidthelaptopfrombeingaffectedbytheenvironment(wet,dust,food,liquid,direct exposuretosunlight,etc.),itshouldbeplacedinaventilated,dryplace. Toavoidmagneticinterferenceanddamage,stayawayfromotherappliances(e.g.TV,air conditioning,etc.). Donotsplashtheliquidorotherdebrisintothelaptop,oritmaycauseashortcircuittoits internalcomponentsandthencauseanelectricshockorfire. [Notice] Ifthelaptopispoweredonwhenthelowtemperatureconditionisnotrestored,itmay causeirreparablefailuretothelaptop,sopleasemakesurethatthelaptopcanrecoverformore than2hoursatroomtemperature(above10degreesCelsius)beforeuse. Beforeuse [Warning] Afterthelaptopisstoredandtransportedinanenvironmentoflessthan10°C,please keepitatroomtemperature10°C-35°Cformorethan2hoursbeforeuse,soastoavoid power-ondamagecausedbytoolowtemperature.Duringthisperiod,donotremovethe packaging,letthelaptopnaturallyrestorethetemperature,toavoidheatinguptooquicklyand power-updamage. [Notice] Beforeuse,itisalsonecessarytoconfirmthatthelaptopconnection,poweruseandother mattersmeettherequirementsoftheinstructions. Moving,transportationandstorage [Notice] Whenmovingthelaptop,becarefultohandleitgently. Transportationshallbeplacedintheoriginalpackingbox,stackedaccordingtothepacking, storageandtransportationdiagramsigns,anduseclosedcartonsforhandling. Duringstorage,packagingmaterialsshouldbesafelystoredoutofthereachofchildrento avoidunsafesituations. Accordingtotherelevantexplanationinthenationalstandard(GB/T9813-2000)and GeneralSpecificationforMicro-conputers,afterthelaptoptemperatureislowerthan10°C (hours),pleasekeepitatroomtemperature(10-35degreesCelsius)formorethan2hoursbefore usetoavoiddamagecausedbypower-upduetothelaptoptemperatureistoolow. Duringthisperiod,pleasedonotremovethepackaging,letthelaptopnaturallyrestorethe temperature,toavoidthelaptopfrostingandcondensationcausedbytoofast,andthe occurrenceofpower-ondamage. Battery [Notice] Incorrectreplacementofthelithiumbatteryofalaptopmaycauseexplosionhazard.Besure toinstallandreplacethelithiumbatteryundertheguidanceofprofessionalmaintenance personnel;onlysimilarorequivalenttypesofreplacementbatteryproductsrecommendedby themanufacturerareallowed.Improperdisposalofbatterieswillcauseseriousenvironmental pollution.Pleasebesuretoproperlydisposeofth…

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C5266091_X8_Ed.1 1/1 LetterofAuthorization ShenzhenjuchuangshengTechnologyCo.,Ltd Company:ShenzhenjuchuangshengTechnologyCo.,Ltd Address:401,buildingC,No.3,Ertian2ndRoad,Pinghucommunity,Pinghu street,LonggangDistrict,Shenzhen ProductName:Notebook ModelNumber:WS05-4500 FCCIdentifier:2A38L-WS054500 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:JINGYANDINGDate:Jan12,2022 Title:GeneralManager Signatureofapplicant:

C5266091_X10_Ed.2 1/1 ShenzhenjuchuangshengTechnologyCo.,Ltd OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:Jan12,2022 Subject:RequestforConfidentiality FCCID:2A38L-WS054500 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:junxiLi Title:GeneralManager

C5266091_X13_Ed.1 ShenzhenjuchuangshengTechnologyCo.,Ltd FCCSoftwareConfigurationControlDeclaration Date:Jan05,2022 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Attn:JINGYANDIN OETDept. Product/ModelNumber:Notebook/WS05-4500 RegardingFCCCountryCodeSelectionguidelinesidentifiedinKDB594280. “Allapplicationsforequipmentauthorizationfortransmittersthatcanhave radioparameters,orothertechnicalparameters,reportedtotheCommission setbysoftwaremusthaveanattestationindicatingthatnothirdpartywillhave software,orconfigurationcontrol,toprogramthedeviceoutofcomplianceof thetechnicalrulesunderwhichithasbeencertified.” Wedeclarethatnothirdpartywillhavesoftware,orconfigurationcontrol,to programthedeviceoutofcomplianceofthetechnicalrulesunderwhichithas beencertified. Signatureofapplicant: Name:JINGYANDING Title:GeneralManager 1/1

Page1of3ReportNo.:FCS202112033 Externalphotos Photo1 Photo2 Page2of3ReportNo.:FCS202112033 Photo3 Photo4 Page3of3ReportNo.:FCS202112033 Photo5 Photo6

LabelandLabelLocation FCCID:2A38L-WS054500 L*W:20mm*17mm whitefontonaBlacklabel

Page1of3ReportNo.:FCS202112033 Internalphotos Photo1 ANT1ANT2 Photo2 Page2of3ReportNo.:FCS202112033 Photo3 Photo4 Page3of3ReportNo.:FCS202112033 Photo5 Photo6 Page4of3ReportNo.:FCS202112033 Photo7 Photo8 Page5of3ReportNo.:FCS202112033 Photo9 Photo10

FCCRFExposure EUTDescription:Notebook ModelNo.: WS05-4500 FCCID: 2A38L-WS054500 Equipmenttype:PortableDevice 1.TestProcedure AccordingtoKDB447498D01GeneralRFExposureGuidancev06 The1-gand10-gSARtestexclusionthresholdsfor100MHzto6GHzattestseparation distances≤50mmaredeterminedby: [(max.powerofchannel,includingtune-uptolerance,mW)/ (min.testseparationdistance,mm)]·[√f(GHz)]≤3.0for1-gSARand≤7.5for10-gextremity SAR, where f(GHz)istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison Thetestexclusionsareapplicableonlywhentheminimumtestseparation distanceis≤50mmandfortransmissionfrequenciesbetween100MHzand6GHz.Whenthe minimumtestseparationdistanceis<5mm,adistanceof5mmisappliedtodetermineSARtest exclusion. 2.TestResultofRFExposureEvaluation Band Wireless function Output power (dBm) Outputpower (mW) Result calculation SAR Exclusion threshold SAR Test exclusion U-NII-1 802.11a 8.116.17142.815 3.0Yes 802.11n(HT20) 6.995.00032.280 3.0Yes 802.11n(HT40) 7.185.22242.391 3.0Yes 802.11ac(HT20) 6.17 6.14002.800 3.0Yes 802.11ac(HT40) 4.69 2.94441.3403.0Yes 802.11ac(HT80) 4.30 2.69151.2253.0Yes U-NII-3 802.11a 5.94 3.92641.895 3.0Yes 802.11n(HT20) 3.57 2.27511.098 3.0Yes 802.11n(HT40) 3.86 2.43221.174 3.0Yes 802.11ac(HT20) 3.59 2.28561.103 3.0Yes 802.11ac(HT40) 0.94 1.24170.5993.0Yes 802.11ac(HT80) 0.5 1.12200.5383.0Yes Conclusion:NoSARisrequired

FCCTestReport ReportNo:FCS202112033W02 Issuedfor Applicant: ShenzhenjuchuangshengTechnologyCo.,Ltd Address: 401,buildingC,No.3,Ertian2ndRoad,Pinghucommunity, Pinghustreet,LonggangDistrict,Shenzhen ProductName: Notebook BrandName: N/A ModelName: WS05-4500 SeriesModel: N/A FCCID: 2A38L-WS054500 IssuedBy:FluxComplianceServiceLaboratory Add:Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-Tech Industrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.fcs-lab.com Page 2 of86ReportNo.:FCS202112033W02 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com TESTRESULTCERTIFICATION Applicant’sName...................: ShenzhenjuchuangshengTechnologyCo.,Ltd Address..................................: 401,buildingC,No.3,Ertian2ndRoad,Pinghucommunity,Pinghu street,LonggangDistrict,Shenzhen Manufacture'sName..............: ShenzhenjuchuangshengTechnologyCo.,Ltd Address..................................: 401,buildingC,No.3,Ertian2ndRoad,Pinghucommunity,Pinghu street,LonggangDistrict,Shenzhen ProductDescription ProductName........................:Notebook ModelName...........................:WS05-4500 SeriesModel..........................:NA TestStandards.......................:CFR47FCCPart15Esection15.407 TestProcedure.......................: ANSIC63.10-2013 KDB789033D02GeneralUNIITestproceduresNewRules02 KDB558074D01MeasGuidancev05 ThisdevicedescribedabovehasbeentestedbyFluxComplianceServiceLaboratory,thetest resultsshowthattheequipmentundertest(EUT)isincompliancewiththeFCCrequirements.Andit isapplicableonlytothetestedsampleidentifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofFluxCompliance ServiceLaboratory,thisdocumentmaybealteredorrevisedbyFluxComplianceService Laboratory,personalonly,andshallbenotedintherevisionofthedocument.. DateofTest.............................: Date(s)ofperformanceoftests: 14Dec,2021~23Dec,2021 DateofIssue............................: 23Dec,2021 TestResult...............................:Pass Testedby: (ScottShen) Reviewedby : (DukeQian) Approvedby: (JackWang) Page 3 of86ReportNo.:FCS202112033W02 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com TableofContentsPage 1.SUMMARYOFTESTRESULTS6 1.1TESTFACTORY7 1.2MEASUREMENTUNCERTAINTY7 2.GENERALINFORMATION8 2.1GENERALDESCRIPTIONOFTHEEUT8 2.2BLOCKDIGRAMSHOWINGTHECONFIGURATIONOFSYSTEMTESTED10 2.3DESCRIPTIONOFNECESSARYACCESSORIESANDSUPPORTUNITS12 2.4EQUIPMENTSLIST13 3.26DBBANDWIDTH,6DBBANDWIDTHAND99%BANDWIDTH14 3.1LIMIT14 3.2TESTPROCEDURE14 3.3TESTSETUP14 3.4TESTRESULTS15 4CONDUCTEDOUTPUTPOWER38 4.1LIMIT38 4.2TESTPROCEDURE38 4.3TESTSETUP38 4.4TESTRESULTS39 5.POWERSPECTRALDENSITY40 5.1LIMIT40 5.2TESTPROCEDURE40 5.3TESTSETUP41 5.4TESTRESULTS41 5.5ORIGINALTESTDATA42 6.FREQUENCYSTABILITYMEASUREMENT56 6.1LIMIT56 6.2TESTPROCEDURE56 6.3TESTSETUP56 6.4TESTRESULTS57 Page 4 of86ReportNo.:FCS202112033W02 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com TableofContentsPage 57 7.BANDEDGE58 7.1LIMIT58 7.3TESTSETUP59 7.5TESTRESULTS60 7.5ORIGINALTESTDATA60 8.DUTYCYCLE72 8.1TESTREQUIREMENT72 8.2TESTPROCEDURE72 7.3TESTSETUP72 8.4TESTRESULTS73 9RADIATEDEMISSIONMEASUREMENT74 10CONDUCTEDEMISSIONTEST82 11.ANTENNAREQUIREMENT86 11.1STANDARDREQUIREMENT86 11.2RESULT86 Page 5 of86ReportNo.:FCS202112033W02 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com RevisionHistory Rev.IssueDateReportNO.EffectPageContents 00 23Dec,2021 FCS202112033W02 ALLInitialIssue Page 6 of86ReportNo.:FCS202112033W02 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com 1.SUMMARYOFTESTRESULTS Testproceduresaccordingtothetechnicalstandards: Standard Section TestItemJudgment Remark FCC15.407(e) 6/26dbBandwidthand99% Bandwidth PASS-- FCC15.407(a)MaximumConductedOutputPower PASS-- FCC15.407(a)PowerSpectralDensity PASS-- FCC15.407(g)FrequencyStabilityMeasurement PASS FCC15.407(a) FCC15.209 FCC15.205 Emissionsinrestrictedfrequency bands PASS FCC15.407(a) FCC15.209 FCC15.205 BandEdgeCompliance PASS FCC15.207PowerLineConductedEmission PASS FCC15.203AntennarequirementPASS-- Page 7 of86ReportNo.:FCS202112033W02 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com 1.1TESTFACTORY CompanyName:FluxComplianceServiceLaboratory Address: Room105FloorBaohaoTechnologyBuilding1NO.15Gongye WestRoadHi-TechIndustrial,SongshanlakeDongguan Telephone:+86-769-27280901 Fax:+86-769-27280901 FCCTestFirmRegistrationNumber:514908 Designationnumber:CN0127 A2LAaccreditationnumber：5545.01 1.2MEASUREMENTUNCERTAINTY Thereporteduncertaintyofmeasurementy±U,whereexpendeduncertaintyUisbasedona standarduncertaintymultipliedbyacoveragefactorofk=2,providingalevelofconfidenceof approximately95%. No.ItemUncertainty 1RFoutputpower,conducted±0.71dB 2UnwantedEmissions,conducted±2.988dB 3ConductedEmission(9KHz-150KHz) ±4.13dB 4ConductedEmission(150KHz-30MHz) ±4.74dB 5Allemissions,radiated(<1G)30MHz-1000MHz ±5.2dB 6Allemissions,radiated1GHz-18GHz±4.66dB 7Allemissions,radiated18GHz-40GHz±4.31dB Page 8 of86ReportNo.:FCS202112033W02 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com 2.GENERALINFORMATION 2.1GENERALDESCRIPTIONOFTHEEUT ProductName Notebook TradeName N/A ModelName WS05…

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Page 51 of86ReportNo.:FCS202112033W02 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com U-NII-3802.11n(HT20)MiddleCH U-NII-3802.11n(HT20)HighCH Page 52 of86ReportNo.:FCS202112033W02 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com U-NII-3802.11n(HT40)LowCH U-NII-3802.11n(HT40)HighCH Page 53 of86ReportNo.:FCS202112033W02 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com U-NII-3802.11ac(HT20)LowCH U-NII-3802.11ac(HT20)MiddleCH Page 54 of86ReportNo.:FCS202112033W02 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com U-NII-3802.11ac(HT20)HighCH U-NII-3802.11ac(HT40)LowCH Page 55 of86ReportNo.:FCS202112033W02 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com U-NII-3802.11ac(HT40)HighCH U-NII-3802.11ac(H840)LowCH Page 56 of86ReportNo.:FCS202112033W02 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com 6.FREQUENCYSTABILITYMEASUREMENT 6.1LIMIT ManufacturersofU-NIIdevicesareresponsibleforensuringfrequencystabilitysuchthatanemissionis maintainedwithinthebandofoperationunderallconditionsofnormaloperationasspecifiedinthe user’smanual 6.2TESTPROCEDURE (1)Toensureemissionatthebandedgeismaintainedwithintheauthorizedband,thosevaluesshall bemeasuredbyradiationemissionsatupperandlowerfrequencypoints,andfinallycompensatedby frequencydeviationasproceduresbelow. (2)TheEUTwasoperatedatthemaximumoutputpower,andconnectedtothespectrumanalyzer, whichissettomaximumholdfunctionandpeakdetector.Thepeakvalueofthepowerenvelopewas measuredandnoted.Theupperandlowerfrequencypointswererespectivelymeasuredrelatively 10dBlowerthanthemeasuredpeakvalue. (3)Thefrequencydeviationwascalculatedbyaddingtheupperfrequencypointandthelower frequencypointdividedbytwo.Thosedetailedvaluesoffrequencydeviationareprovidedintable below. 6.3TESTSETUP Page 57 of86ReportNo.:FCS202112033W02 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com 6.4TESTRESULTS Page 58 of86ReportNo.:FCS202112033W02 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com 7.Bandedge 7.1LIMIT Fortransmittersoperatinginthe5.15-5.25GHzand5.725-5.85Gband:allemissionsoutsideofthe 5.15-5.35GHzbandshallnotexceedanEIRPof-27dBm/MHz. -27dBm/MHzLimit=95.2+EIRP[dBm]=95.2-27=68.2dBμV/m 7.2TESTPROCEDURE (1)EUTheightshouldbe0.8mforbelow1GHzatasemianechoicchamberwhileEUTheightshould be1.5mforabove1GHzatfullchamberorsemianechoicchambergroundwithabsorbers (2)Testantennawaslocated3mfromtheEUTonanadjustablemast,andtheantennausedasbelow table. AccordingANSIC63.10:2013clause6.4.4.2and6,5.3,formeasurementsbelow30MHz,theloop antennawaspositionedwithitsplaneverticalfromtheEUTandrotatedaboutitsverticalaxisfor maximumresponseateachazimuthpositionaroundtheEUT.Andtheloopantennaalsobepositioned withitsplanehorizontalatthespecifieddistancefromtheEUT.Thecenteroftheloopis1mabovethe ground.formeasurementabove30MHz,theTrilogBroadbandAntennaorHornAntennawaslocated 3mfromEUT,Measurementsweremadewiththeantennapositionedinboththehorizontaland verticalplanesofPolarization,andthemeasurementantennawasvariedfrom1mto4m.inheight abovethereferencegroundplanetoobtainthemaximumsignalstrength. (4)Belowpre-scanprocedurewasfirstperformedinordertofindprominentfrequencyspectrum radiatedemissionsfrom9kHzto40GHz: (a)Scanningthepeakfrequencyspectrumwiththeantennaspecifiedinstep(3),andtheEUTwas rotated360degree,theantennaheightwasvariedfrom1mto4m(Exceptloopantenna,it’sfixed1m aboveground.) Page 59 of86ReportNo.:FCS202112033W02 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com (b)Changeworkfrequencyorchannelofdeviceifpracticable. (c)Changemodulationtypeofdeviceifpracticable. (d)Changepowersupplyrangefrom85%to115%oftheratedsupplyvoltage (e)RotatedEUTthoughthreeorthogonalaxestodeterminetheattitudeofEUTarrangement produceshighestemissions. Spectrumfrequencyfrom9kHzto40GHz(tenthharmonicoffundamentalfrequency)was investigated,andnoanyobviousemissionweredetectedfrom9kHzto30MHzand18GHzto 40GHz,sobelowfinaltestwasperformedwithfrequencyrangefrom30MHzto18GHz. (6)Theemissionsfrom9kHzto1GHzweremeasuredbasedonCISPRQPdetectorexceptforthe frequencybands9-90kHz,110-490kHz,foremissionsfrom9kHz-90kHz,110kHz-490kHzandabove 1GHzweremeasuredbasedonaveragedetector,foremissionsabove1GHz,peakemissionsalso bemeasuredandneedcomplywithPeaklimit (7)Theemissionsfrom9kHzto1GHz,QPoraveragevaluesweremeasuredwithEMIreceiverwith belowRBW (8)Foremissionsabove1GHz,bothPeakandAveragelevelweremeasuredwithSpectrumAnalyzer, andtheRBWissetat1MHz,VBWissetat3MHz,PeakdetectorforPeakmeasure,RMSdetector forAVvalue 7.3TESTSETUP Page 60 of86ReportNo.:FCS202112033W02 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com 7.5TESTRESULTS 7.5Originaltestdata U-NII-1802.11aleftside U-NII-1802.11aRighside Page 61 of86ReportNo.:FCS202112033W02 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnolog…

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Page 1 of2ReportNo.:FCS202112033 Blow1GHzforradiatedemissiontestsetup Above1GHzforradiatedemissiontestsetup Page 2 of2ReportNo.:FCS202112033 ConductedEmissionstestsetup