2BHKO-HX-7500POS

ShenzhenZhongshouBussinessMachineCo.,Ltd. FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:07-13-2024 FCCID:2BHKO-HX-7500 Ref.#1:AttestationStatementsPart2.911(d)(5)(i)Filing ShenzhenZhongshouBussinessMachineCo.,Ltd. certifiesthattheequipmentfor whichauthorizationissoughtisnot“covered”equipmentprohibitedfromreceivingan equipmentauthorizationpursuanttosection2.903oftheFCCrules. Ref.#2:AttestationStatementsPart2.911(d)(5)(ii)Filing ShenzhenZhongshouBussinessMachineCo.,Ltd.certifiesthat,asofthedateof thefilingoftheapplication,theapplicantisnotidentifiedontheCoveredListasan entityproducing“covered”equipment. Applicant:ShenzhenZhongshouBussinessMachineCo.,Ltd. Address:3A,16thBuild,BilangIndustrialPark,ShuikuRoad,JiangshiVillage, GongmingTown,GuangmingNewDistrict,Shenzhen,China. ContactPerson:WangYingsheng Tel.:Manager Email:[email protected] Sincerely, Signature:

ShenzhenZhongshouBussinessMachineCo.,Ltd. Address ： 3A,16thBuild,BilangIndustrialPark,ShuikuRoad,JiangshiVillage, GongmingTown,GuangmingNewDistrict,Shenzhen,China. Date:2024-07-23 FederalCommunicationsCommission AuthorizationandEvaluationDivision 1435OaklandMillsRoad Columbia,MD21046 Ref:AttestationStatementsPart2.911(d)(7)Filing SUBJECT:FCCApplicationforFCCID:2BHKO-HX-7500,FRN:0035680123 ShenzhenZhongshouBussinessMachineCo.,Ltd.certifiesthat,asofthedateofthefilingof theapplication,ANTEKSERVICEINCisourdesignatedU.S.agentforserviceofprocessfor theabovereferencedFCCID.ShenzhenZhongshouBussinessMachineCo.,Ltd.acceptsto maintainanagentfornolessthanoneyearafterthegranteehasterminatedallmarketing andimportationortheconclusionofanyCommission-relatedproceedinginvolvingthe equipment. ANTEKSERVICEINCaccepts,asofthedateofthefilingoftheapplication,theobligationof thedesignatedU.S.agentforserviceofprocessfortheabovereferencedFCCID. DesignatedU.S.AgentInformation: Name:ANTEKSERVICEINC Address:901NPENNSYLVANIASTSTE0DENVERCO80203UnitedStates FRN:0033437609 ContactPerson:ShirleyKwok Tel.:(303)800-6306 Email:[email protected] Sincerely, SignedonbehalfofSignedonbehalfof ShenzhenZhongshouBussinessMachineCo., Ltd. ANTEKSERVICEINC Name:WangYingsheng Name:ShirleyKwok Title:ManagerTitle:Manager Signature:Signature: Date:2024-07-23Date:2024-07-23

承认书项目表 内 容 页数 页码 NO. （ Number （ Page （ Contents ） ofPage ） Code ） 1 承认书封面 （Spec Cover） 11 2 承认书项目表（Spec Item） 12 3 工程成品图 （ Drawing ） 13 4 电性测试报告（Test Reports） 14 5 S 参数测试（ S Parameter ） 15 6 增益测试 （Gain Test） 16 7 8 9 10 --- 11--- 12--- Manufacture：Dongguan Maisun electronic Co., LTD Address:405, 4th Floor, No.6, Qilin East Road, Daning Community, Humen Town, Dongguan City Tel:0769-33691210 Fax:0769-82381572 DESCRIPTION SIGN DATE APPROVER D C B YD 2015-11-06 SCALE: 1/1 UNITS: mmREVISION: A APPROVED BY Tolerance TITLE:WIFI ANTENNA PART NO.: NB002-113B-115IX DWG NAME:NB002-113B-115IX.DWG CHECKED BY DESIDNED BY ±3°X° X.X ±0.20X.XX ±0.10 Note: 1.Take" 点 "is the important dimension. 2.Tolerance:Unmarked tolerance refer to the standard tolerance please. 3.Pull Strength of the connector must be >/=1.0kg.4.Note Connector orientation. FPCB 21.8*18.2mm SHOWA-O.D. 1.13mm Black Mini Connector Part Number Name NB002-A01 FPCB R-CB-113B Coaxial CableConnector CI-113 1 No. 2 3 1 1 Q'ty 1 Material leon 2015-11-06 jeff 2015-11-06 电性测试报告 TestReports ElectricalProperties Frequency2.4GHz Impedance500hmNominal V.S.W.R1.92:1Max ReturnLoss-10dBMax RadiationOmni-directional Gain(Peak)2dBi CableLoss3.2dB/mMax@2450MHz PolarizationLinear,Vertical AdmittedPower1W Connectoripex PhysicalProperties AntennaMaterialFPCB CableTypeO.D.1.13mm//115mm OperatingTemp. -10~+60 ̊C StorageTemp. -10~+70 ̊C 东莞市脉讯电子有限公司Tel:0769-33691210Fax:0769-82381572 S 参数测试 SParameterTest AgilentE5071C 东莞市脉讯电子有限公司Tel:0769-33691210Fax:0769-82381572 增益测试 GainTest Antenna Radiation Pattern VS Gain 0 45 90 135 180 225 270 315 -5 -5 -15 -15 -25 -25 -35 -35 -45 东莞市脉讯电子有限公司Tel:0769-33691210Fax:0769-82381572

ShenzhenZhongshouBussinessMachineCo.,Ltd. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:July25,2024 Subject;RequestforConfidentiality FCCID:2BHKO-HX-7500 ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthese documentsmightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantage inthemarket. SchematicDiagram BlockDiagram PartsList OperationalDescription Tune-upProcedure Inadditionaltoabovementioneddocuments,inordertocomplywiththemarketingregulations inTitle47CFR§2.803andtheimportationrulesinTitle47CFR§2.1204,whileensuringthat businesssensitiveinformationremainsconfidentialuntiltheactualmarketingofnewly authorizeddevices,werequestShortTermConfidentialityofthefollowingattachment(s); ExternalPhotos TestSetupPhotos InternalPhotos UserManual For45days,pursuanttoPublicNoticeDA04-1705. OR For180dayspursuanttoKDB726920D01. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name:WangYingsheng Title: Manager

ShenzhenZhongshouBussinessMachineCo.,Ltd. Date: 2024/07/13 ProductModelNumber: 2BHKO-HX-7500 FCCID:2BHKO-HX-7500 Towhomitmayconcern, Re:ProductCertificationRepresentativeAuthorizationLetter WeauthorizeQAILaboratoriesLtd.3980NorthFraserWay,BurnabyB.C.CanadaV5J5K5to actonourbehalfonallmattersconcerningtheabovenamedequipment. Thisshallincludethefollowing: Testing Approvalapplicationsandprocedures WedeclarethatQAILaboratoriesLtd.isallowedtoforwardallinformationrelatedtothe approvalprojecttotheappliedcertificationbodyandtothenotificationentitiesandtodiscuss anyissuesconcerningtheapprovalapplication.AnyandallactscarriedoutbyQAILaboratories Ltd.onourbehalfshallhavethesameeffectasactsofourown. By: Title:Manager Email:[email protected] Telephone:18925268991 Onbehalfof:WangYingsheng

ExternalPhotos

Lable: POS Model:HX-7500 FCCID:2BHKO-HX-7500 Input:DC12V/5A

FCCID:2BHKO-HX-7500 RFExposureEvaluation Limits AccordingtoKDB447498D01GeneralRFExposureGuidancev06andpart2.1091 Thecriterialistedinthefollowingtableshallbeusedtoevaluatetheenvironmentimpactofhumanexposure toradiofrequency(RF)radiationasspecifiedin1.1307(b) LimitsforMaximumPermissibleExposure(MPE) Frequencyrange (MHz) Electricfield strength (V/m) Magneticfieldstrength (A/m) Powerdensity (mW/cm 2 ) Averagingtime (minutes) (A)LimitsforOccupational/ControlledExposures 0.3–3.06141.63*(100)6 3.0–301842/f4.89/f*(900/f 2 )6 30–30061.40.1631.06 300–1500f/3006 1500–100,00056 (B)LimitsforGeneralPopulation/UncontrolledExposure 0.3–1.346141.63*(100)30 1.34–30824/f2.19/f*(180/f 2 )30 30–30027.50.0730.230 300–1500f/150030 1500–100,0001.030 f=frequencyinMHz Friistransmissionformula:Pd=(Pout*G)/(4*pi*r 2 ) Where Pd=powerdensityinmW/cm 2 ,Pout=outputpowertoantennainmW; G=gainofantennainlinearscale,Pi=3.1416; R=distancebetweenobservationpointandcenteroftheradiatorincm PdidthelimitofMPE,1mW/cm 2 .Ifweknowthemaximumgainoftheantennaandthetotalpowerinputto theantenna,throughthecalculation,wewillknowthedistancerwheretheMPElimitisreached. TestProcedure SoftwareprovidedbyclientenabledtheEUTtotransmitandreceivedataatlowest,middleandhighest channelindividually. TestResultofRFExposureEvaluation Modulation Frequency (MHz) Output powerto antenna (dBm) Output powerto antenna (mW) Power Densityat R=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result Wifi2.4g 802.11b 241217.6257.809600.0182281.0PASS 243717.3754.575790.0172081.0PASS 246217.3454.200090.0170901.0PASS 802.11g 241216.3342.953640.0135431.0PASS 243716.0840.550850.0127861.0PASS 246216.1941.591060.0131141.0PASS 802.11n20 241215.4535.075190.0110591.0PASS 243715.0331.841980.0100401.0PASS 246215.1732.885160.0103691.0PASS 802.11n40 242214.5028.183830.0088861.0PASS 243714.2126.363310.0083121.0PASS 245214.0725.527010.0080491.0PASS Remark：1.WIFIAntennagainis2dBi. SoaSARtestisnotrequired

FCCTESTREPORT FCCID:2BHKO-HX-7500 Product: POS ModelName: HX-7500 Brand: Uniwell ReportNo.: NCT23030212XE Preparedfor ShenzhenZhongshouBussinessMachineCo.,Ltd. 3A,16thBuild,BilangIndustrialPark,ShuikuRoad,JiangshiVillage, GongmingTown,GuangmingNewDistrict,Shenzhen,China. Preparedby ShenzhenNCTTestingTechnologyCo.,Ltd. A101&2FB2,Fuqiao6thArea,XintianCommunity,FuhaiStreet,BaoanDistrict, Shenzhen,People’sRepublicofChina TEL:400-8868-419 FAX:86-755-27790922 ReportNo.:NCT24027058E Page2of65 Hotline:400-8868-419Fax:86-755-27790922http://www.ncttesting.cn 1TESTRESULTCERTIFICATION Applicant’sname:ShenzhenZhongshouBussinessMachineCo.,Ltd. Address: 3A,16thBuild,BilangIndustrialPark,ShuikuRoad,JiangshiVillage, GongmingTown,GuangmingNewDistrict,Shenzhen,China. Manufacture's name :ShenzhenZhongshouBussinessMachineCo.,Ltd. Address: 3A,16thBuild,BilangIndustrialPark,ShuikuRoad,JiangshiVillage, GongmingTown,GuangmingNewDistrict,Shenzhen,China. Productname:POS Modelname:HX-7500 Standards:FCCCFR47Part15Section15.247 Testprocedure:ANSIC63.10:2013 Dateoftest:Jul.01,2024-Jul.13,2024 DateofIssue:Jul.13,2024 ThisdevicedescribedabovehasbeentestedbyNCT,andthetestresultsshowthattheequipmentunder test(EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonlytothetestedsample identifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofNCT,thisdocumentmaybe alteredorrevisedbyNCT,personalonly,andshallbenotedintherevisionofthedocument. TestEngineer: KevenWu/Engineer TechnicalManager: HenryWang/Manager ReportNo.:NCT24027058E Page3of65 Hotline:400-8868-419Fax:86-755-27790922http://www.ncttesting.cn Contents Page 1TESTRESULTCERTIFICATION...............................................................................................................................2 2TESTSUMMARY..........................................................................................................................................................5 3GENERALINFORMATION..........................................................................................................................................6 3.1GENERALDESCRIPTIONOFE.U.T.....................................................................................................................6 3.2CHANNELLIST.....................................................................................................................................................7 3.3TESTSITE............................................................................................................................................................8 4EQUIPMENTDURINGTEST......................................................................................................................................9 4.1EQUIPMENTSLIST...............................................................................................................................................9 4.2MEASUREMENTUNCERTAINTY.........................................................................................................................11 4.3DESCRIPTIONOFSUPPORTUNITS...................................................................................................................11 5CONDUCTEDEMISSION..........................................................................................................................................12 5.1E.U.T.OPERATION............................................................................................................................................12 5.2EUTSETUP.......................................................................................................................................................12 5.3TESTSET-UP(BLOCKDIAGRAMOFCONFIGURATION).................................................................................13 5.4MEASUREMENTPROCEDURE............................................................................................................................13 5.5CONDUCTEDEMISSIONLIMIT...........................................................................................................................13 5.6MEASUREMENTDESCRIPTION..........................................................................................................................13 5.7CONDUCTEDEMISSIONTESTRESULT.............................................................................................................13 6RADIATEDSPURIOUSEMISSIONS......................................................................................................................16 6.1EUTOPERATION...............................................................................................................................................16 6.2TESTSETUP......................................................................................................................................................17 6.3SPECTRUMANALYZERSETUP..........................................................................................................................18 6.4TESTPROCEDURE.............................................................................................................................................19 6.5SUMMARYOFTESTRESULTS...........................................................................................................................20 7CONDUCTEDSPURIOUSEMISSION....................................................................................................................29 7.1TESTPROCEDURE.............................................................................................................................................29 7.2TESTRESULT....................................................................................................................................................29 ReportNo.:NCT24027058E Page4of65 Hotline:400-8868-419Fax:86-755-27790922http://www.ncttesting.cn 8BANDEDGEMEASUREMENT............................................................…

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