2ASRB-M03Mini printer

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Page1of1 Declarationonmodeldifference We,ZhuhaiQuyinTechnologyCo.,Ltd.theundersignedherebyconfirm thatthesemodelsareidentical,andallmodelshavethesameRFmoduleand Antenna,exceptforcolorofenclosureandUSBinterfaces. ProductnameFCCIDTradenameModelInputUSBinterfacesSize(mm) Miniprinter2ASRB-M03N/A M03 5V/2A TypeC 144*73*54mm M03E M03H M03C Y03 micro Y03E Y03H Y03C Confirmedby: Client’ssignature: Client’sname/title:ChloeXu/productmanager Date:2020-11-17

C5266091_X8_Ed.1 1/1 LetterofAuthorization ZhuhaiQuyinTechnologyCo.,Ltd. Company:ZhuhaiQuyinTechnologyCo.,Ltd. Address:Office105-38942,No.6BaohuaRoad,HengqinNew District,ZhuhaiCity,China ProductName:Miniprinter ModelNumber:M03,M03E,M03H,M03C,Y03,Y03E,Y03H,Y03C FCCIdentifier:2ASRB-M03 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:ChloeXuDate:2020-11-17 Title:productmanager Signatureofapplicant:

C5266091_X10_Ed.2 1/1 ZhuhaiQuyinTechnologyCo.,Ltd. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:2020-11-17 Subject:RequestforConfidentiality FCCID:2ASRB-M03 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 abovearewithheldfrompublicviewforaperiodofdaysfromthedateofthe GrantofEquipmentAuthorizationandpriortomarketing. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name:ChloeXu Title:productmanager

Model:M03

Model:M03 ANT

1 / 2 RFEXPOSUREEVALUATION ProductName:Miniprinter ModelName: M03,M03E,M03H,M03C,Y03,Y03E,Y03H,Y03C BluetoothVersion:BT4.0BLE+BDR+EDR Operatingfrequency:2402-2480MHz NumbersofChannel: BLE:40 BDR+EDR:79 AntennaType:PCBAntenna AntennaGain:0dBi TypeofModulation:GFSK,GFSK,Π/4-DQPSK,8DPSK Powersupply: Adaptermodel:N/A Input:DC5V,2A(battery7.4V2200mAH) HardwareVersion:N/A SoftwareVersion:N/A StandardRequirement Accordingto§15.247(i)and§1.1307b(1),systemsoperatingundertheprovisionsofthis sectionshallbeoperatedinamannerthatensuresthatthepublicisnotexposedtoradio frequencyenergylevelsinexcessoftheCommission’sguidelines.SeeKDB447498D01 GeneralRFExposureGuidancev06,section4.3.1. The1-gand10-gSARtestexclusionthresholdsfor100MHzto6GHzattestseparation distances≤50mmaredeterminedby: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]*[√f(GHz)]≤3.0for1-gSARand≤7.5for10-gSARextremitySAR,where f(GHz)istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison. Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤ 50mmandfortransmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtest separationdistanceis<5mm,adistanceof5mmisappliedtodetermineSARtestexclusion. RoutineSARevaluationreferstothatspecificallyrequiredby§2.1093,usingmeasurements orcomputersimulation.WhenroutineSARevaluationisnotrequired,portabletransmitters withoutputpowergreaterthantheapplicablelowthresholdrequireSARevaluationtoquality forTCBapproval. 2 / 2 Channel (MHz) Maximum output power (dBm) Tune up tolerance (dBm) Max Tune Up Power (dBm) Distance (mm) Calculation results Limit Operating Mode 2441 4.066 4.066 ±1 5.06650.9953BDR+EDR 2440 6.944 6.944±1 7.94451.9463BLE According to KDB 447498, no stand-alone required for BTAntenna, and no simultaneous SAR measurement is required. Signature Chris Du EMC Manager Date:2020-10-30

ReportNo.:PTC20090102202E-FC01 Page 1 of 71 FCCTESTREPORT FCCID:2ASRB-M03 ProductName:Miniprinter ModelName:M03,M03E,M03H,M03C,Y03,Y03E,Y03H,Y03C BrandName:N/A ReportNo.:PTC20090102202E-FC01 Preparedfor ZhuhaiQuyinTechnologyCo.,Ltd. Office105-38942,No.6BaohuaRoad,HengqinNewDistrict,ZhuhaiCity,China Preparedby PreciseTesting&CertificationCo.,Ltd. Building1,No.6,TongxinRoad,DongchengStreet,Dongguan,Guangdong,China ReportNo.:PTC20090102202E-FC01 Page 2 of 71 1TESTRESULTCERTIFICATION Applicant’sname:ZhuhaiQuyinTechnologyCo.,Ltd. Address: Office105-38942,No.6BaohuaRoad,HengqinNewDistrict,Zhuhai City,China Manufacture'sname:ZhuhaiQuyinTechnologyCo.,Ltd. Address: Office105-38942,No.6BaohuaRoad,HengqinNewDistrict,Zhuhai City,China Productname:Miniprinter Modelname:M03,M03E,M03H,M03C,Y03,Y03E,Y03H,Y03C Standards:FCCCFR47Part15Section15.247 Testprocedure:ANSIC63.10:2013 TestDate:Oct102020toOct302020 DateofIssue:Oct302020 TestResult:Pass ThisdevicedescribedabovehasbeentestedbyPTC,andthetestresultsshowthatthe equipmentundertest(EUT)isincompliancewiththeFCCrequirements.Anditisapplicable onlytothetestedsampleidentifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofPTC,this documentmaybealteredorrevisedbyPTC,personalonly,andshallbenotedintherevision ofthedocument. TestEngineer: LeoYang/Engineer TechnicalManager: ChrisDu/Manager ReportNo.:PTC20090102202E-FC01 Page 3 of 71 Contents Page 1TESTRESULTCERTIFICATION................................................................................................................................2 2TESTSUMMARY...........................................................................................................................................................6 3TESTFACILITY..............................................................................................................................................................7 4GENERALINFORMATION..........................................................................................................................................8 4.1GENERALDESCRIPTIONOFE.U.T.....................................................................................................................8 4.2MODELSDIFFERENCE..........................................................................................................................................8 4.3TESTMODE..........................................................................................................................................................9 5EQUIPMENTDURINGTEST.....................................................................................................................................11 5.1EQUIPMENTSLIST..............................................................................................................................................11 5.2MEASUREMENTUNCERTAINTY..........................................................................................................................13 5.3DESCRIPTIONOFSUPPORTUNITS....................................................................................................................14 6CONDUCTEDEMISSION...........................................................................................................................................15 6.1E.U.T.OPERATION............................................................................................................................................15 6.2EUTSETUP........................................................................................................................................................15 6.3TESTSET-UP(BLOCKDIAGRAMOFCONFIGURATION)..................................................................................16 6.4MEASUREMENTPROCEDURE:...........................................................................................................................16 6.5CONDUCTEDEMISSIONLIMIT............................................................................................................................16 6.6MEASUREMENTDESCRIPTION...........................................................................................................................16 6.7CONDUCTEDEMISSIONTESTRESULT..............................................................................................................16 7RADIATEDSPURIOUSEMISSIONS.......................................................................................................................19 7.1EUTOPERATION...............................................................................................................................................19 7.2TESTSETUP.......................................................................................................................................................20 7.3SPECTRUMANALYZERSETUP...........................................................................................................................21 7.4TESTPROCEDURE.............................................................................................................................................22 7.5SUMMARYOFTESTRESULTS...........................................................................................................................23 8MAXIMUMPEAKOUTPUTPOWERTEST............................................................................................................30 8.1TESTSTANDARDANDLIMIT..............................................................................................................................30 8.2TESTSETUP.......................................................................................................................................................30 8.3TESTPROCEDURE.............................................................................................................................................30 ReportNo.:PTC20090102202E-FC01 Page 4 of 71 8.4TESTDATA.............…

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Conducted Emissions Radiated Emissions From 30M-1GHz Model:M03 Above1GHz