2BACNMOONAIR PURIFIER

Rev11/20/07

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

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Page1of6 INTERNALPHOTOS Page2of6 Page3of6 Page4of6 Page5of6 PCBAntenna Page6of6 -----TheEnd-----

FCCID:2BACNMOON 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) BLE5.7772.541.790.00181 2.4GWIFI13.40152.541.790.01131 ----------------THEENDOFREPORT---------------

SHANGHAI DEMAN INFORMATION TECHNOLOGY CO.,LTD. CUSTOMER NAME: 涂鸦科技 PRODUCT NAME: Ren Feng P/N: 印刷天线 Page 1 Ren Feng P/N: 印刷天线 WRITED: 汪龙 DATE:20190520 VERSIONS:A Measurement data Page 2 Frequency (MHz) 240024502500 Return Loss-8.73-11.76-11.21 VSWR 2.161.711.77 Radiation pattern Z Y Page 3 X Directivity Diagram Z Y X XY XZ Page 4 YZ Freq.（MHz）Effi(%)Gain (dBi) 2400 52.29 1.62 2410 52.17 1.71 2420 53.14 1.93 2430 54.16 1.98 Efficiency&Gain Page 5 2440 57.62 2.00 2450 59.64 2.17 2460 61.55 2.45 2470 60.64 2.38 2480 62.86 2.54 2490 59.85 2.30 2500 60.41 2.49

ReportNo.ENS2301110095W00201RPage1of47Ver.1.0 $印章$ TESTREPORT ProductName ：AIRPURIFIER ModelNumber ：SterraMoon™ FCCID：2BACNMOON Preparedfor:SterraTechPteLtd. Address:29MediaCircle,#05-25/26,Singapore138565 Preparedby:EMTEK(SHENZHEN)CO.,LTD. Address:Building69,MajialongIndustryZone,NanshanDistrict, Shenzhen,Guangdong,China Tel:(0755)26954280 Fax:(0755)26954282 ReportNumber:ENS2301110095W00201R Date(s)ofTests:March24,2023toMarch28,2023 Dateofissue:March29,2023 $ 二维码 $ ReportNo.ENS2301110095W00201RPage2of47Ver.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................................................................................................................................19 8.3MAXIMUMPEAKCONDUCTEDOUTPUTPOWER...............................................................................21 8.4MAXIMUMPOWERSPECTRALDENSITY..............................................................................................23 8.5UNWANTEDEMISSIONSINNON-RESTRICTEDFREQUENCYBANDS............................................25 8.6RADIATEDSPURIOUSEMISSION.............................................................................................................31 8.7CONDUCTEDEMISSIONSTEST...............................................................................................................43 8.8ANTENNAAPPLICATION...........................................................................................................................46 ReportNo.ENS2301110095W00201RPage3of47Ver.1.0 1TESTRESULTCERTIFICATION Applicant: SterraTechPteLtd. Address:29MediaCircle,#05-25/26,Singapore138565 Manufacturer: GuangdongInvitopTechnologyCo.,Ltd Address:2F-201&301,AreaA1,MinsenInformationTechnologyIndustrialPark,No.8,E astofJinsanAvenue,SanjiaoTown,ZhongshanCity,GuangdongProvince EUT:AIRPURIFIER ModelName: SterraMoon™ 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:March24,2023toMarch28,2023 Preparedby: UnaYu//Editor Reviewer: JoeXia/ Supervisor Approve&AuthorizedSigner: LisaWang/Manager ReportNo.ENS2301110095W00201RPage4of47Ver.1.0 ModifiedHistory VersionReportNo.RevisionDateSummary V1.0ENS2301110095W00201R/OriginalReport ReportNo. ENS2301110095W00201RPage 5 of 47Ver.1.0 2 EUT TECHNICALDESCRIPTION Characteristics Description Product: AIR PURIFIER ModelNumber: SterraMoon™ Samplenumber:2# DeviceType： BluetoothV4.2 Data Rate :1Mbps Modulation:GFSK OperatingFrequencyRange:2402-2480MHz Numberof Channels:40 Channels TransmitPowerMax:5.77 dBm AntennaType:PCB Antenna AntennaGain:2.54 dBi PowerSupply:DC 24 V from adapter Adapter: Input:AC100-240,50Hz/60Hz,1.5A Output:DC24V,2A Test Volt…

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ReportNo.ENS2301110095W00202RPage1of56Ver.1.0 $印章$ TESTREPORT ProductName：AIRPURIFIER ModelNumber ：SterraMoon™ FCCID：2BACNMOON Preparedfor:SterraTechPteLtd. Address:29MediaCircle,#05-25/26,Singapore138565 Preparedby:EMTEK(SHENZHEN)CO.,LTD. Address:Building69,MajialongIndustryZone,NanshanDistrict, Shenzhen,Guangdong,China Tel:(0755)26954280 Fax:(0755)26954282 ReportNumber:ENS2301110095W00202R Date(s)ofTests:March24,2023toMarch28,2023 Dateofissue:March29,2023 $二维码$ ReportNo.ENS2301110095W00202RPage2of56Ver.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..................................................................................................................................20 8.3MAXIMUMPEAKCONDUCTEDOUTPUTPOWER.................................................................................24 8.4MAXIMUMPOWERSPECTRALDENSITY................................................................................................29 8.5UNWANTEDEMISSIONSINNON-RESTRICTEDFREQUENCYBANDS..............................................34 8.6RADIATEDSPURIOUSEMISSION..............................................................................................................40 8.7CONDUCTEDEMISSIONTEST....................................................................................................................52 8.8ANTENNAAPPLICATION.............................................................................................................................55 ReportNo.ENS2301110095W00202RPage3of56Ver.1.0 1TESTRESULTCERTIFICATION Applicant:SterraTechPteLtd. Address:29MediaCircle,#05-25/26,Singapore138565 Manufacturer:GuangdongInvitopTechnologyCo.,Ltd Address:2F-201&301,AreaA1,MinsenInformationTechnologyIndustrialPark,No.8,E astofJinsanAvenue,SanjiaoTown,ZhongshanCity,GuangdongProvince EUT:AIRPURIFIER ModelName: SterraMoon™ 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:March24,2023toMarch28,2023 Preparedby: UnaYu//Editor Reviewer: JoeXia/ Supervisor Approve&AuthorizedSigner: LisaWang / Manager ReportNo.ENS2301110095W00202RPage4of56Ver.1.0 ModifiedHistory VersionReportNo.RevisionDateSummary V1.0ENS2301110095W00202R/OriginalReport ReportNo. ENS2301110095W00202RPage 5 of 56Ver.1.0 2 EUT TECHNICALDESCRIPTION Note: for more details,pleaserefer to the User ’s manualof the EUT. CharacteristicsDescription Product:AIR PURIFIER ModelNumber:SterraMoon™ SampleNumber:2# IEEE 802.11WLAN ModeSu pported: 802.11b 802.11g 802.11n(20MHzchannelbandwidth) Modulation: DSSSwith DBPSK/DQPSK/CCKfor 802.11b; OFDMwith BPSK/QPSK/16QAM/64QAMfor 802.11g/n; Ope…

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