2AD6G-RP410-WULabel Printer

This equipment should be installed and operated with minimum distance 20cm between the radiator&your body. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

RongtaTechnology(Xiamen)GroupCo.,Ltd. AgentAuthorizationLetter 2022-05-26 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 USA RE:LETTEROFAGENTAUTHORIZATION ToWhomItMayConcern: We,theundersigned,herebyauthorizeShenzhenMostTechnologyServiceCo.,Ltd.toact onourbehalfinallmattersrelatingtoapplicationforequipmentauthorization,includingthe signingofalldocumentsrelatingtothesematters. Wealsoherebycertifythatnopartytotheapplicationauthorizedhereunderissubjecttothe denialofbenefits,includingFCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuse Actof1988,21U.S.C.853(a). Thisagreementexpiresoneyearfromthecurrentdate. Sincerely, Name:KaiheXu Position:Generalmanager CompanyName:RongtaTechnology(Xiamen)GroupCo.,Ltd. Address:No.889XinminAvenue,TonganDistrict,Xiamen,China Tel/Fax+86-5925602881/+865925602887 E-Mail:[email protected]

RongtaTechnology(Xiamen)GroupCo.,Ltd. LongTermConfidentialityRequestLetter 2022-05-26 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 USA RE:CONFIDENTIALITYREQUESTFOR(FCCID:2AD6G-RP410-WU) ToWhomItMayConcern: Thisletterservesasanofficialrequestforconfidentialityundersections0.457and0.459of CFR47.Wehaverequestedthatthe -e.g.Blockdiagram -e.g.SCH -e.g.OperationalDescription requiredtobesubmittedwiththisapplicationbepermanentlywithheldfrompublicreview. Theabovedocumentsarecompanyproprietaryinformationthatcouldnevergetinto thepossessionofyourcompetition. Pleasecontactmeifthereisanyinformationyoumayneed. Sincerely, Name:KaiheXu Position:Generalmanager CompanyName:RongtaTechnology(Xiamen)GroupCo.,Ltd. Address:No.889XinminAvenue,TonganDistrict,Xiamen,China Tel/Fax+86-5925602881/+865925602887 E-Mail:[email protected]

Modeldifferenceletter 2022.05.26 DearMETReviewer, ThisisanewApplicationfromRongtaTechnology(Xiamen)GroupCo.,Ltd. ModelNo.: RP410,RP410Y,PT410,YP410,RP410YU,RP410U,RP410A,RP410B,RP410C, RP410D,RP410E,RP410F,RP410G,RP410H,RP410Z,RP410K,RP410L,RP41 0N,RP410S,RP410W UseRP410foralltests . Onlythemodelnameisdifferent. Thankyouforyourcooperation! Yourssincerely, Signatory: Name:KaiheXu Position:Generalmanager CompanyName:RongtaTechnology(Xiamen)GroupCo.,Ltd. Address:No.889XinminAvenue,TonganDistrict,Xiamen,China Tel/Fax+86-5925602881/+865925602887 E-Mail:[email protected]

Model No.: RP410 FRONT VIEW OF SAMPLE BACK VIEW OF SAMPLE Model No.: RP410 LEFT VIEW OF SAMPLE RIGHT VIEW OF SAMPLE Model No.: RP410 TOP VIEW OF SAMPLE BOTTOM VIEW OF SAMPLE Model No.: RP410 OVERALL OF SAMPLE Adaper

Label Labelsize ： 50mm*60mm Warningwordsarereflectedintheinstructionmanual. Thisdevicecomplieswithpart15oftheFCCRules.Operationissubjecttothe followingtwoconditions:(1)Thisdevicemaynotcauseharmfulinterference,and(2) thisdevicemustacceptanyinterferencereceived,includinginterferencethatmay causeundesiredoperation. Labellocation

Model No.: RP410 Page 1 of 3 INTERNAL PHOTO OF SAMPLE PCB INTERNAL PHOTO OF SAMPLE PCB Antenna Location Model No.: RP410 Page 2 of 3 INTERNAL PHOTO OF SAMPLE PCB INTERNAL PHOTO OF SAMPLE PCB Model No.: RP410 Page 3 of 3 INTERNAL PHOTO OF SAMPLE PCB INTERNAL PHOTO OF SAMPLE PCB

ShenzhenMostTechnologyServiceCo.,Ltd. No.5,2ndLangshanRoad,NorthDistrict,Hi-techIndustrialPark,Nanshan, Shenzhen,Guangdong,China. RFExposureEvaluationReport ReportReferenceNo. ....................... : FCCID.. ............................................... : MTWG22040254-H 2AD6G-RP410-WU Compiledby (position+printedname+signature)..:FileadministratorsAlisaLuo Supervisedby (position+printedname+signature)..:TestEngineerSunnyDeng Approvedby (position+printedname+signature) .. : ManagerYvetteZhou Dateofissue ......................................... :May06,2022 RepresentativeLaboratoryName . :ShenzhenMostTechnologyServiceCo.,Ltd. Address.................................................: No.5,2ndLangshanRoad,NorthDistrict,Hi-techIndustrialPark, Nanshan,Shenzhen,Guangdong,China. Applicant’sname ............................... :RongtaTechnology(Xiamen)GroupCo.,Ltd. Address.................................................: No.889XinminAvenue,TonganDistrict,Xiamen,China Testspecification/Standard............: 47CFRPart1.1307;47CFRPart1.1310 KDB447498D01GeneralRFExposureGuidancev06 TRFOriginator ...................................... :ShenzhenMostTechnologyServiceCo.,Ltd. ShenzhenMostTechnologyServiceCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongasthe ShenzhenMostTechnologyServiceCo.,Ltd.isacknowledgedascopyrightownerandsourceofthe material.ShenzhenMostTechnologyServiceCo.,Ltd.takesnoresponsibilityforandwillnotassume liabilityfordamagesresultingfromthereader'sinterpretationofthereproducedmaterialduetoits placementandcontext. Testitemdescription........................: LabelPrinter TradeMark............................................: / Manufacturer.........................................: RongtaTechnology(Xiamen)GroupCo.,Ltd. Model/Typereference.........................: RP410 ListedModels ...................................... :RP410Y,PT410,YP410,RP410YU,RP410U,RP410A,RP410B,RP41 0C,RP410D,RP410E,RP410F,RP410G,RP410H,RP410Z,RP410K, RP410L,RP410N,RP410S,RP410W ModulationType..................................:CCK/DSSS/OFDM OperationFrequency..........................:From2412-2462MHz Rating.....................................................:DC24VbyAdapter Hardwareversion ................................. : 410BU_GD_V1.0_19111922AB.BZZCCA Softwareversion.................................: RP410Y_WU(RX66B)_GD303VCT6_203DPI_TSPL_F4R2_V3. 30_211102.bin Result ..................................................... :PASS ReportNo.:MTWG22040254-HPage 2 of 6 TESTREPORT EquipmentunderTest:LabelPrinter Model/Type:RP410 ListedModels: RP410Y,PT410,YP410,RP410YU,RP410U,RP410A,RP410B,RP4 10C,RP410D,RP410E,RP410F,RP410G,RP410H,RP410Z,RP410 K,RP410L,RP410N,RP410S,RP410W Remark Onlytheproductname,modelnameandappearancecolorare differentbetweenmodels Applicant: RongtaTechnology(Xiamen)GroupCo.,Ltd. Address: No.889XinminAvenue,TonganDistrict,Xiamen,China Manufacturer: RongtaTechnology(Xiamen)GroupCo.,Ltd. Address: No.889XinminAvenue,TonganDistrict,Xiamen,China TestResult : PASS Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetest laboratory. ReportNo.:MTWG22040254-HPage 3 of 6 1.RevisionHistory RevisionIssueDateRevisionsRevisedBy 002022-05-06InitialIssueAlisaLuo ReportNo.:MTWG22040254-HPage 4 of 6 2.SAREvaluation 2.1RFExposureComplianceRequirement 2.1.1StandardRequirement AccordingtoKDB447498D01GeneralRFExposureGuidancev06 4.3.1.StandaloneSARtestexclusionconsiderations UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures,standalone1-gheador bodyand10-gextremitySARevaluationforgeneralpopulationexposureconditions,bymeasurementor numericalsimulation,isnotrequiredwhenthecorrespondingSARExclusionThresholdcondition,listed below,issatisfied. 2.1.2Limits AccordingtoFCCPart1.1310:Thecriterialistedinthefollowingtableshallbeusedtoevaluatethe environmentimpactofhumanexposuretoradiofrequency(RF)radiationasspecifiedinpart1.1307(b) F=FrequencyinMHz FriisFormula Friistransmissionformula:Pd=(Pout*G)/(4*Pi*R2)Where Pd=powerdensityinmW/cm2 Pout=outputpowertoantennainmW G=gainofantennainlinearscale Pi=3.1416 R=distancebetweenobservationpointandcenteroftheradiatorincm PdidthelimitofMPE,1mW/cm2.Ifweknowthemaximumgainoftheantennaandthetotalpower inputtotheantenna,throughthecalculation,wewillknowthedistancerwheretheMPElimitisreached. ReportNo.:MTWG22040254-HPage 5 of 6 2.1.3EUTRFExposure AntennaGain:1.88dBi AntennaGain:ThemaximumGainmeasuredinfullyanechoicchamberis2.4inlinearscale.Output PowerIntoAntenna&RFExposureEvaluationDistance: WIFI2.4G 802.11b Testchannel PeakOutputPower (dBm) Tuneuptolerance (dBm) Maximumtune-upPower (dBm) Lowest(2412MHz)12.8512.85±113.85 Middle(2437MHz) 12.26 12.26±1 13.26 Highest(2462MHz)12.1612.16±113.16 802.11g Testchannel PeakOutputPower (dBm) Tuneuptolerance (dBm) Maximumtune-upPower (dBm) Lowest(2412MHz) 12.05 12.05±1 13.05 Middle(2437MHz)11.9811.98±112.98 Highest(2462MHz)12.0612.06±113.06 802.11n(HT20) Testchannel PeakOutputPower (dBm) Tuneuptolerance (dBm) Maximumtune-upPower (dBm) Lowest(2412MHz)11.8611.86±112.86 Middle(2437MHz)11.6711.67±112.67 Highest(2462MHz) 11.48 11.48±1 12.48 WIFI Worstcase:802.11b Channel Maximum Peak Conducted OutputPower (dBm) MaximumPeak ConductedOutput Power (MW) AntennaGain (dBi) Power Density atR=20 cm (mW/cm2) LimitResult Highest(2412 MHz) 13.8524.271.880.0071.0Pass Note:1)RefertoreportMTWG22030226-R1forEUTtestMaxConductedaverageOutputPowervalue. Note:2)Pd=(Pout*G)/(4*Pi*R2)=(24.27*1.54)/(4*3.1416*20 2 )=0.007 ReportNo.:MTWG22040254-HPage 6 of 6 .......................THEENDOFREPORT.........................

ShenzhenMostTechnologyServiceCo.,Ltd. No.5,2ndLangshanRoad,NorthDistrict,Hi-techIndustrialPark,Nanshan, Shenzhen,Guangdong,China. TESTREPORT FCCPART15SUBPARTCTESTREPORT FCCPART15.247 ReportReferenceNo........................: FCCID.................................................: MTWG22040254-R 2AD6G-RP410-WU Compiledby (position+printedname+signature) .. :FileadministratorsAlisaLuo Supervisedby (position+printedname+signature) .. :TestEngineerSunnyDeng Approvedby (position+printedname+signature)..: ManagerYvetteZhou Dateofissue.........................................:May06,2022 RepresentativeLaboratoryName.:ShenzhenMostTechnologyServiceCo.,Ltd. Address.................................................: No.5,2ndLangshanRoad,NorthDistrict,Hi-techIndustrialPark, Nanshan,Shenzhen,Guangdong,China. Applicant’sname ............................... :RongtaTechnology(Xiamen)GroupCo.,Ltd. Address.................................................: No.889XinminAvenue,TonganDistrict,Xiamen,China Testspecification..............................: Standard ................................................ :FCCPart15.247 TRFOriginator......................................:ShenzhenMostTechnologyServiceCo.,Ltd. ShenzhenMostTechnologyServiceCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongastheShenzhen MostTechnologyServiceCo.,Ltd.isacknowledgedascopyrightownerandsourceofthematerial.Shenzhen MostTechnologyServiceCo.,Ltd.takesnoresponsibilityforandwillnotassumeliabilityfordamages resultingfromthereader'sinterpretationofthereproducedmaterialduetoitsplacementandcontext. Testitemdescription........................: LabelPrinter TradeMark............................................: / Manufacturer.........................................: RongtaTechnology(Xiamen)GroupCo.,Ltd. Model/Typereference ......................... : RP410 ListedModels ...................................... :RP410Y,PT410,YP410,RP410YU,RP410U,RP410A,RP410B,RP410C ,RP410D,RP410E,RP410F,RP410G,RP410H,RP410Z,RP410K, RP410L,RP410N,RP410S,RP410W ModulationType .................................. :CCK/DSSS/OFDM OperationFrequency .......................... :From2412-2462MHz Rating.....................................................:DC24VbyAdapter Hardwareversion.................................: 410BU_GD_V1.0_19111922AB.BZZCCA Softwareversion ................................. : RP410Y_WU(RX66B)_GD303VCT6_203DPI_TSPL_F4R2_V3.30_ 211102.bin Result ..................................................... :PASS ReportNo.:MTWG22040254-RPage 2 of 36 EquipmentunderTest:LabelPrinter Model/Type:RP410 ListedModels: RP410Y,PT410,YP410,RP410YU,RP410U,RP410A,RP410B,RP41 0C,RP410D,RP410E,RP410F,RP410G,RP410H,RP410Z,RP410K, RP410L,RP410N,RP410S,RP410W Remark Onlytheproductname,modelnameandappearancecolorare differentbetweenmodels Applicant: RongtaTechnology(Xiamen)GroupCo.,Ltd. Address: No.889XinminAvenue,TonganDistrict,Xiamen,China Manufacturer: RongtaTechnology(Xiamen)GroupCo.,Ltd. Address: No.889XinminAvenue,TonganDistrict,Xiamen,China TestResult : PASS Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetest laboratory. ReportNo.:MTWG22040254-RPage 3 of 36 Contents 1R E V I S I O NH I S T O R Y............................................................................................................................4 2T E S TS T A N D A R D S...............................................................................................................................5 3S U M M A R Y....................................................................................................................................................6 3.1GeneralRemarks6 3.2ProductDescription6 3.3EquipmentUnderTest6 3.4ShortdescriptionoftheEquipmentunderTest(EUT)6 3.5EUToperationmode6 3.6BlockDiagramofTestSetup7 3.7TestItem(EquipmentUnderTest)Description*7 3.8AuxiliaryEquipment(AE)Description7 3.9AntennaInformation*7 3.10RelatedSubmittal(s)/Grant(s)7 3.11Modifications7 4T E S TE N V I R O N M E N T.........................................................................................................................8 4.1Addressofthetestlaboratory8 4.2TestFacility8 4.3Environmentalconditions8 4.4TestDescription9 4.5Statementofthemeasurementuncertainty9 4.6EquipmentsUsedduringtheTest10 5T E S TC O N D I T I O N SA N DR E S U L T S .................................................................................... 1 1 5.1ACPowerConductedEmission11 5.2RadiatedEmission14 5.3MaximumConductedOutputPower21 5.4PowerSpectralDensity22 5.56dBBandwidth25 5.6Out-of-bandEmissions28 5.7DutyCycleInformation33 5.8AntennaRequirement34 6T E S TS E T U PP H O T O SO FT H EE U T..................................................................................3 5 7P H O T O SO FT H EE U T....................................................................................................................3 6 ReportNo.:MTWG22040254-RPage 4 of 36 1R e v i s i o nH i s t o r y RevisionIssueDateRevisionsRevisedBy 002022-05-06InitialIssueAlisaLuo ReportNo.:MTWG22040254-RPage 5 of 36 2T E S TS T A N D A R D S Thetestswereperformedaccordingtofollowingstandards: FCCRulesPart15.247:FrequencyHopping,DirectSpreadSpectrumandHybridSystemsthatarein operationwithinthebandsof902-928MHz,2400-2483.5MHz,and5725-5850MHz. ANSIC63.10-2013:AmericanNationalStandardforTestingUnlicensedWirelessDevices KDB558074D01v05r02:GuidanceforComplianceMeasurementsonDigitalTransmissionSystems (DTS),FrequencyHoppingSpreadSpectrumSystem(HFSS),andHybridSystemDevicesOperatingUnder §15.247ofTheFCCrules. ReportNo.:MTWG22040254-RPage 6 of 36 3S U M M A R Y 3.1GeneralRemarks Dateofreceiptoftestsample:2022.04.02 Testingcommencedon:2022.04.03 Testingconcludedon: 2022.05.06 3.2ProductDescription ProductName:LabelPrinter Model/Typereference:RP410 PowerSupply：DC24VbyAdapter TestingsampleID：MT22030231 WIFI: Supportedtype: 802.11b/802.…

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Model No.: RP410 RE TEST SETUP Model No.: RP410 CE TEST SETUP