2ATIZDEMIAIR PURIFIER

Rev 1/26/2023 GuangdongInvitopTechnologyCo., Ltd. FederalCommunicationsCommission Authorizationand EvaluationDivision 7435OaklandMillsRoad Columbia,MD 21046 USA Date:2023-5-9 Ref:AttestationStatementsPart 2.911(d)(5)(i)Filing FCC ID: 2ATIZDEMI GuangdongInvitopTechnologyCo., Ltd. (“the applicant”) certifiesthat the equipmentfor which authorizationis soughtis not “covered” equipmentprohibitedfromreceivingan equipment authorizationpursuantto section2.903of the FCC rules. Sincerely, (Applicantsignature) (Applicantprintedname)TomChen Rev 1/26/2023 GuangdongInvitopTechnologyCo., Ltd. FederalCommunicationsCommission Authorizationand EvaluationDivision 7435OaklandMillsRoad Columbia,MD 21046 USA Date:02-11-2023 Ref:AttestationStatementsPart 2.911(d)(5)(ii)Filing FCC ID: 2ATIZDEMI GuangdongInvitopTechnologyCo., Ltd. (“the applicant”) certifiesthat,as of the dateof the filingof the application,the applicantis not identifiedon the CoveredList as an entityproducing“covered” equipment. Sincerely, (Applicantsignature) (Applicantprintedname)TomChen

Rev 1/26/2023 GuangdongInvitopTechnologyCo., Ltd. FederalCommunicationsCommission Authorizationand EvaluationDivision 7435OaklandMillsRoad Columbia,MD 21046 USA Date:2023-5-9 Ref:AttestationStatementsPart 2.911(d)(7)Filing FCC ID: 2ATIZDEMI GuangdongInvitopTechnologyCo., Ltd. (“the applicant”) certifiesthat,as of the dateof the filingof the application,HomintellInc is our designatedU.S. agentfor serviceof processfor the abovereferenced FCC ID. GuangdongInvitopTechnologyCo., Ltd. (“the applicant”) acceptsto maintainan agentfor no less thanone year afterthe granteehas terminatedall marketingand importationor the conclusionof any Commission-relatedproceedinginvolvingthe equipment. HomintellInc accepts,as of the dateof the filingof the application,the obligationof the designatedU.S. agentfor serviceof processfor the abovereferencedFCC ID. DesignatedU.S. AgentInformation: Name:HomintellInc Address:1205AileenSt,SanLeandro,CALIFORNIA ContactPerson:NancyGan Tel.:626267 2715 Email:[email protected] FRN:0033427436 Sincerely, GuangdongInvitopTechnologyCo., Ltd. HomintellInc TomChenNancyGan (Applicantsignature)

SDoC Attestation Letter To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD FCC ID: 2ATIZDEMI Product description: AIR PURIFIER Type designation: Demi pro, Demi, 70692 Trademark: N/A To Whom It May Concern: Has been the units used for conducting FCC compliance testing, the SDoC part have been tested by EMTEK (SHENZHEN) CO., LTD. If you have any question or concerns, pls. contact us. Client’s Signature: Tom Chen Date: 2023-5-9 Guangdong Invitop Technology Co.，Ltd

Rev11/20/07 GuangdongInvitopTechnologyCo.,Ltd. FederalCommunicationsCommission AuthorizationandEvaluationDivision ConfidentialityRequestregardingapplicationforcertificationof FCCID:2ATIZDEMI Pursuantto Sections0.457and0.459of theCommission’s Rules,weherebyrequestconfidential treatmentof informationaccompanyingthisapplicationas outlinedbelow: ExhibitTypeFile Name BlockDiagram,Schematics,Operational Description, BlockDiagram OperationDescription schematicdiagram Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarilyreleasedto thepublic.Thepublicdisclosureof thesematerialsmaybe harmfulto theapplicantandprovide unjustifiedbenefitsto its competitors. Sincerely, TomChen GuangdongInvitopTechnologyCo.,Ltd.

Declaration on model difference We the undersigned hereby confirm that any of our production units bearing the following model numbers are identical in circuitry and electrical, mechanical and physical construction; the only difference is with or without water tank and the appearance for trading purpose. FCC ID: 2ATIZDEMI Production nameTrade nameModel no. AIR PURIFIERN/A Demi pro, Demi, 70692 Confirmed by Guangdong Invitop Technology Co., Ltd. Tom Chen Guangdong Invitop Technology Co., Ltd. Date:2023-05-9

POA Letter FederalCommunicationsCommission Authorizationand EvaluationDivision 7435 OaklandMills Road Columbia,MD 21046 FCC Applicationfor FCC ID: 2ATIZDEMI To WhomIt May Concern: We, the undersigned,herebyauthorizeLisa Wangat EMTEK(SHENZHEN)CO., LTD. on our behalf,to apply to the FederalCommunicationsCommissionon our equipment.Any and all acts carriedout by EMTEK(SHENZHEN)CO., LTD. on our behalfshall have the same effect as acts of our own. This is to advisethat we are in full compliancewith the Anti- Drug AbuseAct. We, the applicant, are not subjectto a denialof federalbenefitspursuantto Section5301 of the Anti-DrugAct of 1988, 21 USC853a,and no party to the applicationis subjectto a denialof federalbenefits pursuantto that section. Client ’s Signature: Tom Chen Date: 2023-5-9 GuangdongInvitopTechnologyCo. ， Ltd

Page1of3 EXTERNALPHOTOS Page2of3 Page3of3 -----TheEnd-----

Label

Page1of5 INTERNALPHOTOS Page2of5 Page3of5 Page4of5 BT&WiFiAntenna Page5of5 -----TheEnd-----

FCCID:2ATIZDEMI RFEXPOSUREEVALUATION AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeusedtoevaluate theenvironmentimpactofhumanexposuretoradiofrequency(RF)Radiationasspecifiedin §1.1307(b) LimitsforMaximumPermissibleExposure(MPE) Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) Power Density(mW/cm 2 ) AverageTime (A)LimitsforOccupational/ControlExposures 300-1500----F/3006 1500-100000----56 (B)LimitsforGeneralPopulation/UncontrolExposures 300-1500----F/15006 1500-100000----130 1.1Friistransmissionformula:Pd=(Pout*G)\(4*pi*R 2 ) Where Pd=PowerdensityinmW/cm 2 Pout=outputpowertoantennainmW G=Numericgainoftheantennarelativetoisotropicantenna Pi=3.1416 R=distancebetweenobservationpointandcenteroftheradiatorin20cm PdthelimitofMPE,1mW/cm 2 .Ifweknowthemaximumgainofthendtotalpowerinputto theantenna,throughthecalculation,wewillknowthedistancewheretheMPElimitis reached. 1.2MeasurementResult Mode Max Measured power (dBm) Max tune-up power (dBm) Antenna gain Antenna Gain Numeric Evaluation result (mW/cm2) Powerdensity Limits (mW/cm2) BLE12.78142.541.790.00901 2.4GWIFI16.85182.541.790.02251 ----------------THEENDOFREPORT---------------

AntennaSpecification Manufacture：TUYA ProductName：WBR3Antenna AntennaType：PCB TestDate：2021.05.20 Testedby：LongWang Approvedby：Licco Content 1.GeneralDescription.................................................................................1 2.TestConfigurations...................................................................................2 2.1TestEnvironment............................................................................2 2.2TestEquipment...............................................................................2 2.3TestPrinciple...................................................................................2 3.TestResults..............................................................................................3 3.1GainandEfficiency..........................................................................3 3.2RadiationPattern............................................................................4 4.AntennaDimensions................................................................................6 5.EUTPhoto................................................................................................6 6.TestSetupPhoto......................................................................................7 1 1.GeneralDescription ManufacturerHangzhouTuyaInformationTechnologyCo.,Ltd Address Room701,Building3,MoreCenter,No.87GuDunRoad, Hangzhou,Zhejiang,China TestLocation Room106,Building3,LetongSciencePark,No.500, QiuyiRoad,BinjiangDistrict,Hangzhou ProductNameWBR3Antenna Productmodel WBR3 AntennaType PCBAntenna TestItems Gain;Efficiency;RadiationPattern TestFrequency 2400-2500MHz TestStandard ANSI/IEEEStd149-1979 2 2.TestConfigurations 2.1TestEnvironment Temperature(°C)25 Humidity(%RH)60 AtmosphericPressure(kPa)100.5 2.2TestEquipment TestSystemTEM24Multi-probeMicrowaveChamber TestInstrumentAgilentE5071B 2.3TestPrinciple 3 3.TestResults 3.1GainandEfficiency Frequency(MHz)PeakGain(dBi)Efficiency(%) 2400 1.6252.29 2410 1.7152.17 2420 1.9353.14 2430 1.9854.16 2440 2.0057.62 2450 2.1759.64 2460 2.4561.55 2470 2.3860.64 2480 2.5462.86 2490 2.3059.85 2500 2.4960.41 4 3.2RadiationPattern Phi02D Phi902D 5 Theta902D 2480MHz3D 6 4.AntennaDimensions 5.EUTPhoto 7 6.TestSetupPhoto

ReportNo.ENS2304040117W00201RPage1of53Ver.1.0 $印章$ TESTREPORT ProductName ：AIRPURIFIER ModelNumber ：Demipro,Demi,70692 FCCID：2ATIZDEMI Preparedfor:GuangdongInvitopTechnologyCo.,Ltd Address:MinsenInformationTechnologyIndustrialPark,EastofJinsan Avenue,Sanjiao,Zhongshan,Guangdong,China Preparedby:EMTEK(SHENZHEN)CO.,LTD. Address:Building69,MajialongIndustryZone,NanshanDistrict, Shenzhen,Guangdong,China Tel:(0755)26954280 Fax:(0755)26954282 ReportNumber:ENS2304040117W00201R Date(s)ofTests:April4,2023toApril21,2023 Dateofissue:April25,2023 $ 二维码 $ ReportNo.ENS2304040117W00201RPage2of53Ver.1.0 TableofContents 1TESTRESULTCERTIFICATION......................................................................................................................3 2EUTTECHNICALDESCRIPTION....................................................................................................................5 3SUMMARYOFTESTRESULT...........................................................................................................................6 4TESTMETHODOLOGY......................................................................................................................................7 4.1GENERALDESCRIPTIONOFAPPLIEDSTANDARDS.............................................................................7 4.2MEASUREMENTEQUIPMENTUSED.........................................................................................................7 4.3DESCRIPTIONOFTESTMODES.................................................................................................................9 5FACILITIESANDACCREDITATIONS...........................................................................................................10 5.1FACILITIES....................................................................................................................................................10 5.2EQUIPMENT..................................................................................................................................................10 5.3LABORATORYACCREDITATIONSANDLISTINGS...............................................................................10 6TESTSYSTEMUNCERTAINTY......................................................................................................................11 7SETUPOFEQUIPMENTUNDERTEST.........................................................................................................12 7.1RADIOFREQUENCYTESTSETUP1.........................................................................................................12 7.2RADIOFREQUENCYTESTSETUP2.........................................................................................................12 7.3CONDUCTEDEMISSIONTESTSETUP.....................................................................................................15 7.4BLOCKDIAGRAMCONFIGURATIONOFTESTSYSTEM....................................................................16 7.5SUPPORTEQUIPMENT...............................................................................................................................16 8TESTREQUIREMENTS....................................................................................................................................17 8.1DTS6DBBANDWIDTH...............................................................................................................................17 8.2DTS99%BANDWIDTH................................................................................................................................20 8.3MAXIMUMPEAKCONDUCTEDOUTPUTPOWER...............................................................................23 8.4MAXIMUMPOWERSPECTRALDENSITY..............................................................................................26 8.5UNWANTEDEMISSIONSINNON-RESTRICTEDFREQUENCYBANDS............................................29 8.6RADIATEDSPURIOUSEMISSION.............................................................................................................37 8.7CONDUCTEDEMISSIONSTEST...............................................................................................................49 8.8ANTENNAAPPLICATION...........................................................................................................................52 ReportNo.ENS2304040117W00201RPage3of53Ver.1.0 1TESTRESULTCERTIFICATION Applicant: GuangdongInvitopTechnologyCo.,Ltd Address:MinsenInformationTechnologyIndustrialPark,EastofJinsanAvenue,Sanjiao, Zhongshan,Guangdong,China Manufacturer: GuangdongInvitopTechnologyCo.,Ltd Address:MinsenInformationTechnologyIndustrialPark,EastofJinsanAvenue,Sanjiao, Zhongshan,Guangdong,China EUT:AIRPURIFIER ModelName:Demipro,Demi,70692 Trademark:N/A MeasurementProcedureUsed: APPLICABLESTANDARDS STANDARDTESTRESULT FCC47CFRPart2,SubpartJ FCC47CFRPart15,SubpartC PASS ICRSS-GEN,Issue5(04-2018)+A1(03-2019)+A2(02-2021) ICRSS-247Issue2(02-2017) PASS TheaboveequipmentwastestedbyEMTEK(SHENZHEN)CO.,LTD.Thetestdata,dataevaluation,test procedures,andequipmentconfigurationsshowninthisreportweremadeinaccordancewiththe proceduresgiveninANSIC63.10(2013)andtheenergyemittedbythesampleEUTtestedasdescribed inthisreportisincompliancewiththerequirementsofFCCRulesPart2,Part15.247,ICRSS-247Issue 2andICRSS-GEN,Issue5. Thetestresultsofthisreportrelateonlytothetestedsampleidentifiedinthisreport. DateofTest:April4,2023toApril21,2023 Preparedby: UnaYu//Editor Reviewer: JoeXia/ Supervisor Approve&AuthorizedSigner: LisaWang/Manager ReportNo.ENS2304040117W00201RPage4of53Ver.1.0 ModifiedHistory VersionReportNo.RevisionDateSummary V1.0ENS2304040117W00201R/OriginalReport ReportNo.ENS2304040117W00201RPage5of53Ver.1.0 2EUTTECHNICALDESCRIPTION Characteristics Description Product: AIRPURIFIER ModelNumber: Demipro,Demi,70692 Samplenumber:2# DeviceType： BluetoothLE DataRate:1Mbps Modulation:GFSK OperatingFrequencyRange:2402-2480MHz NumberofChannels:40Channels TransmitPowerMax:12.78dBm AntennaType:PCBAntenna Ante…

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

ReportNo.ENS2304040117W00202RPage1of72Ver.1.0 $印章$ TESTREPORT ProductName：AIRPURIFIER ModelNumber ： Demipro,Demi,70692 FCCID：2ATIZDEMI Preparedfor:GuangdongInvitopTechnologyCo.,Ltd Address:MinsenInformationTechnologyIndustrialPark,EastofJinsan Avenue,Sanjiao,Zhongshan,Guangdong,China Preparedby:EMTEK(SHENZHEN)CO.,LTD. Address:Building69,MajialongIndustryZone,NanshanDistrict, Shenzhen,Guangdong,China Tel:(0755)26954280 Fax:(0755)26954282 ReportNumber:ENS2304040117W00202R Date(s)ofTests:April4,2023toApril21,2023 Dateofissue:April25,2023 $二维码$ ReportNo.ENS2304040117W00202RPage2of72Ver.1.0 TABLEOFCONTENTS 1TESTRESULTCERTIFICATION........................................................................................................................3 2EUTTECHNICALDESCRIPTION......................................................................................................................5 3SUMMARYOFTESTRESULT.............................................................................................................................6 4TESTMETHODOLOGY........................................................................................................................................7 4.1GENERALDESCRIPTIONOFAPPLIEDSTANDARDS...............................................................................7 4.2MEASUREMENTEQUIPMENTUSED...........................................................................................................7 4.3DESCRIPTIONOFTESTMODES...................................................................................................................8 5FACILITIESANDACCREDITATIONS...............................................................................................................9 5.1FACILITIES........................................................................................................................................................9 5.2EQUIPMENT.....................................................................................................................................................9 5.3LABORATORYACCREDITATIONSANDLISTINGS...................................................................................9 6TESTSYSTEMUNCERTAINTY........................................................................................................................10 7SETUPOFEQUIPMENTUNDERTEST...........................................................................................................11 7.1RADIOFREQUENCYTESTSETUP1...........................................................................................................11 7.2RADIOFREQUENCYTESTSETUP2...........................................................................................................11 7.3CONDUCTEDEMISSIONTESTSETUP......................................................................................................14 7.4BLOCKDIAGRAMCONFIGURATIONOFTESTSYSTEM......................................................................15 7.5SUPPORTEQUIPMENT.................................................................................................................................15 8TESTREQUIREMENTS......................................................................................................................................16 8.1DTS6DBBANDWIDTH.................................................................................................................................16 8.2DTS99%BANDWIDTH..................................................................................................................................22 8.3MAXIMUMPEAKCONDUCTEDOUTPUTPOWER.................................................................................28 8.4MAXIMUMPOWERSPECTRALDENSITY................................................................................................41 8.5UNWANTEDEMISSIONSINNON-RESTRICTEDFREQUENCYBANDS..............................................48 8.6RADIATEDSPURIOUSEMISSION..............................................................................................................56 8.7CONDUCTEDEMISSIONTEST....................................................................................................................68 8.8ANTENNAAPPLICATION.............................................................................................................................71 ReportNo.ENS2304040117W00202RPage3of72Ver.1.0 1TESTRESULTCERTIFICATION Applicant:GuangdongInvitopTechnologyCo.,Ltd Address:MinsenInformationTechnologyIndustrialPark,EastofJinsanAvenue,Sanjiao, Zhongshan,Guangdong,China Manufacturer:GuangdongInvitopTechnologyCo.,Ltd Address:MinsenInformationTechnologyIndustrialPark,EastofJinsanAvenue,Sanjiao, Zhongshan,Guangdong,China EUT:AIRPURIFIER ModelName:Demipro,Demi,70692 Trademark:N/A MeasurementProcedureUsed: APPLICABLESTANDARDS STANDARDTESTRESULT FCC47CFRPart2,SubpartJ FCC47CFRPart15,SubpartC PASS ICRSS-GEN,Issue5(04-2018)+A1(03-2019)+A2(02-2021) ICRSS-247Issue2(02-2017) PASS TheaboveequipmentwastestedbyEMTEK(SHENZHEN)CO.,LTD.Thetestdata,dataevaluation,test procedures,andequipmentconfigurationsshowninthisreportweremadeinaccordancewiththe proceduresgiveninANSIC63.10(2013)andtheenergyemittedbythesampleEUTtestedasdescribed inthisreportisincompliancewiththerequirementsofFCCRulesPart2,Part15.247,ICRSS-247Issue 2andICRSS-GEN,Issue5. Thetestresultsofthisreportrelateonlytothetestedsampleidentifiedinthisreport. DateofTest:April4,2023toApril21,2023 Preparedby: UnaYu//Editor Reviewer: JoeXia/Supervisor Approve&AuthorizedSigner: LisaWang / Manager ReportNo.ENS2304040117W00202RPage4of72Ver.1.0 ModifiedHistory VersionReportNo.RevisionDateSummary V1.0ENS2304040117W00202R/OriginalReport ReportNo.ENS2304040117W00202RPage5of72Ver.1.0 2EUTTECHNICALDESCRIPTION Note:formoredetails,pleaserefertotheUser’smanualoftheEUT. CharacteristicsDescription Product:AIRPURIFIER ModelNumber:Demipro,Demi,70692 SampleNumber:2# IEEE802.11WLAN ModeSupported: 802.11b 802.11g 802.11n(20MHzchann…

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

ReportNo.ENS2304040117W00202RPage38of72Ver.1.0 11G_Ant1_2437 11G_Ant1_2462 ReportNo.ENS2304040117W00202RPage39of72Ver.1.0 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 ReportNo.ENS2304040117W00202RPage40of72Ver.1.0 11N20SISO_Ant1_2462 ReportNo.ENS2304040117W00202RPage41of72Ver.1.0 8.4MAXIMUMPOWERSPECTRALDENSITY 8.4.1ApplicableStandard AccordingtoFCCPart15.247(e)andKDB558074D0115.247MeasGuidancev05r02 AccordingtoRSS-247,5.2(b)andRSS-Gen6.12 8.4.2ConformanceLimit Thetransmitterpowerspectraldensityconductedfromthetransmittertotheantennashallnotbegreater than8dBminany3kHzbandduringanytimeintervalofcontinuoustransmission.Thispowerspectral densityshallbedeterminedinaccordancewiththeprovisionsofsection5.4(d),(i.e.thepowerspectral densityshallbedeterminedusingthesamemethodasisusedtodeterminetheconductedoutputpower). 8.4.3TestConfiguration Testaccordingtoclause6.1radiofrequencytestsetup 8.4.4TestProcedure Thisprocedureshallbeusedifmaximumpeakconductedoutputpowerwasusedtodemonstrate compliance Thetransmitteroutput(antennaport)wasconnectedtothespectrumanalyzer SetanalyzercenterfrequencytoDTSchannelcenterfrequency. Setthespanto1.5timestheDTSbandwidth. SettheRBWto:3kHz SettheVBWto:10kHz. SetDetector=peak. SetSweeptime=autocouple. SetTracemode=maxhold. Allowtracetofullystabilize. UsethepeakmarkerfunctiontodeterminethemaximumamplitudelevelwithintheRBW. 8.4.5TestResults Temperature: 25 ̊C RelativeHumidity: 45  ATMPressure:1011mbar Note:N/A ReportNo.ENS2304040117W00202RPage42of72Ver.1.0 TestModeAntennaFrequency[MHz]Result[dBm/3-100kHz]Limit[dBm/3kHz]Verdict 11BAnt1 2412-16.52≤8.00PASS 2437-15.82≤8.00PASS 2462-16.01≤8.00PASS 11GAnt1 2412-19.09≤8.00PASS 2437-18.34≤8.00PASS 2462-18.66≤8.00PASS 11N20SISOAnt1 2412-20.1≤8.00PASS 2437-19.64≤8.00PASS 2462-19.66≤8.00PASS ReportNo.ENS2304040117W00202RPage43of72Ver.1.0 11B_Ant1_2412 11B_Ant1_2437 ReportNo.ENS2304040117W00202RPage44of72Ver.1.0 11B_Ant1_2462 11G_Ant1_2412 ReportNo.ENS2304040117W00202RPage45of72Ver.1.0 11G_Ant1_2437 11G_Ant1_2462 ReportNo.ENS2304040117W00202RPage46of72Ver.1.0 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 ReportNo.ENS2304040117W00202RPage47of72Ver.1.0 11N20SISO_Ant1_2462 ReportNo.ENS2304040117W00202RPage48of72Ver.1.0 8.5UNWANTEDEMISSIONSINNON-RESTRICTEDFREQUENCYBANDS 8.5.1ApplicableStandard AccordingtoFCCPart15.247(d)andKDB558074D0115.247MeasGuidancev05r02 AccordingtoRSS-247,5.5 8.5.2ConformanceLimit AccordingtoFCCPart15.247(d): Inany100kHzbandwidthoutsidethefrequencybandinwhichthespreadspectrumordigitally modulateddeviceisoperating,theRFpowerthatisproducedshallbeatleast20dBbelowthatinthe100 kHzbandwidthwithinthebandthatcontainsthehighestlevelofthedesiredpower,basedoneitheranRF conductedoraradiatedmeasurement,providedthatthetransmitterdemonstratescompliancewiththe peakconductedpowerlimits.Ifthetransmittercomplieswiththeconductedpowerlimitsbasedontheuse ofroot-mean-squareaveragingoveratimeinterval,aspermittedundersection5.4(d),theattenuation requiredshallbe30dBinsteadof20dB.Attenuationbelowthegeneralfieldstrengthlimitsspecified inRSS-Genisnotrequired. 8.5.3TestConfiguration Testaccordingtoclause6.1radiofrequencytestsetup 8.5.4TestProcedure Thetransmitteroutput(antennaport)wasconnectedtothespectrumanalyzer Referencelevelmeasurement Establishareferencelevelbyusingthefollowingprocedure: SetinstrumentcenterfrequencytoDTSchannelcenterfrequency. Setthespanto≥1.5timestheDTSbandwidth. SettheRBW=100kHz. SettheVBW≥3xRBW. SetDetector=peak. SetSweeptime=autocouple. SetTracemode=maxhold. Allowtracetofullystabilize. UsethepeakmarkerfunctiontodeterminethemaximumPSDlevel. NotethatthechannelfoundtocontainthemaximumPSDlevelcanbeusedtoestablishthereference level. Band-edgemeasurement Usethefollowingspectrumanalyzersettings: Span=wideenoughtocapturethepeakleveloftheemissionoperatingonthechannelclosesttothe band-edge,aswellasanymodulationproductswhichfalloutsideoftheauthorizedbandofoperation SetRBW  1%ofthespan=100kHzSetVBW  3xRBW SetSweep=autoSetDetectorfunction=peakSetTrace=maxhold Allowthetracetostabilize.Setthemarkerontheemissionatthebandedge,oronthehighest modulationproductoutsideoftheband,ifthislevelisgreaterthanthatatthebandedge.Enablethe marker-deltafunction,thenusethemarker-to-peakfunctiontomovethemarkertothepeakofthein-band emission.Themarker-deltavaluenowdisplayedmustcomplywiththelimitspecifiedinthisSection. Emissionlevelmeasurement Setthecenterfrequencyandspantoencompassfrequencyrangetobemeasured. SettheRBW=100kHz. SettheVBW=300kHz. SetDetector=peak Sweeptime=autocouple. Tracemode=maxhold. Allowtracetofullystabilize. Usethepeakmarkerfunctiontodeterminethemaximumamplitudelevel. Ensurethattheamplitudeofallunwantedemissionsoutsideoftheauthorizedfrequencyband(excluding restrictedfrequencybands)areattenuatedbyatleasttheminimumrequirements.Reportthethree highestemissionsrelativetothelimit. ReportNo.ENS2304040117W00202RPage49of72Ver.1.0 8.5.5TestResults Alltheantenna(Antenna1)andmodes(802.11b/g/n)havebeentestedandtheworst(Antenna1,802.11b) result(Antenna1,802.11b)wasreportedasbelow: Temperature: 25 ̊C RelativeHumidity: 45  ATMPressure:1011mbar Note:N/A Referencelevelmeasurement TestModeAntennaFreq(MHz)Max.Point[MHz]Result[dBm] 11BAnt1 24122412.486.72 24372436.477.38 24622462.497.22 Band-edgemeasurement TestMod e Antenn a ChNam e Frequency[MHz ] RefLevel[dBm ] Result[dBm ] Limit[dBm ] Verdic t 11BAnt1 Low24126.72-35.84≤-23.28PASS High24627.22-35.21≤-22.78PASS Emissionlevelmeasurement TestModeAntennaFrequency[MHz] FreqRange [Mhz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict 11BAnt1 2412 30~10006.72-66.78≤-23.28PASS 1000~265006.72-52.54≤-23.28PASS 2437 30~10007.38-47.25≤-22.62PASS 1000~265007.38-51.53≤-22.62PASS 2462 30~10007.22-67≤-22.78PASS 1000~265007.22-52.38≤-22.78PASS ReportNo.ENS2304040117W00202RPage50of72Ver.1.0 Referencelevelmeasurement 11B_Ant1_2412 11B_Ant1_2437 ReportNo.ENS2304040117W00202RPage51of72Ver.1.0 11B_Ant1_2462 ReportNo.ENS2304040117W00202RPage52of72Ver.1.0 Band-edgemeasurement 11B_Ant1_Low_2412 11B_Ant1_High_2462 ReportNo.ENS230404011…

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

Page1of2 TESTSETUPPHOTOS 1.1.PhotosofRadiationEmissionMeasurement SpuriousEmissionTestSetup(30MHz-1GHz) SpuriousEmissionTestSetup(Above1GHz) Page2of2 1.2.ConductedEmissionTest -----TheEnd-----