2A9YLDONGLEDongle

PUREANGLELLC AgentAuthorization WeauthorizeMiCOMLabsInc.,575BoulderCourt,Pleasanton,California94566,USA, toactonourbehalfonallmattersconcerningthecertificationofabovenamed equipment. WedeclarethatMiCOMLabsInc.isallowedtoforwardallinformationrelatedtothe approvalandcertificationofequipmenttotheregulatoryagenciesasrequiredandto discussanyissuesconcerningtheapprovalapplication.Anyandallactscarriedoutby MiCOMLabsonourbehalfshallhavethesameeffectasactsofourown Company:PURE ANGLE LLC Address:5869 S. Kyrene Road Suite 5 Tempe, AZ 85283 USA Model Number(s):USB PAM Pro Product Description:Dongle . Signature: Date:2023.1.7 Name: AcarIPEK Title: Founder Company: PUREANGLELLC

PUREANGLELLC OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:2023.1.7 Subject; Request for Confidentiality FCC ID:2A9YLDONGLE To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. SchematicDiagram BlockDiagram PartsList OperationalDescription Tune-upProcedure Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name:AcarIPEK Title: Founder

FCCID:2A9YLDONGLE External photo1 photo2 photo3 photo4 photo5 photo6

Dongle USB PAM Pro FCC ID:2A9YLDONGLE Radiumengravedlabel label size:10*10 MM

FCCID:2A9YLDONGLE Internal photo1 photo2

AntennaSpecification Specifications Summary ITEMSPEC. ModelNameIBM2.4GHz CenterFrequency2402MHz-2.52dBi 2441MHz-2.36dBi 2480MHz-2.85dBi MAX.GAIN-2.36dBi PolarizationHorizontal AzimuthBeamPatternOmni-directional Impedance50Ω AntennaPhoto&Length(mm) 1.Mainantenna:2402MHz 1.1Horizontal 1.2Vertical 2.Mainantenna:2441MHz 2.1Horizontal 2.2Vertica . 3.Mainantenna:2480MHz 3.1Horizontal 3.2Vertical 4.Result CenterFrequencyMaximumAntGain 2402MHzH-2.52dBi V-5.38dBi 2441MHzH-2.36dBi V-6.27dBi 2480MHzH-2.85dBi V-3.79dBi

Page 1 of 38 ReportNo.:KS2301S0226E01 TRFEMC_R1 Add:WestSideof1/F.,BuildingC,ZoneA,FuyuanNewFactory,JiujiuIndustrialPark,Minzhu,Shatou, Shajing,Bao'anDistrict,Shenzhen,Guangdong,China Tel:+(86)0755-29852678Fax:+(86)0755-29852397E-mail:[email protected]:www.gdksign.com TESTREPORT ReportNo................................:KS2301S0226E01 FCCID.....................................:2A9YLDONGLE Applicant..................................:PUREANGLELLC Address....................................:5869S.KyreneRoadSuite5Tempe,AZ85283USA Manufacturer ........................... :AIWA(CHONGQING)INTERNATIONALTRADECO.,LTD Address....................................: 4FLOOROF1BUILDING,NO.36FENGSHENG ROAD,JIULONGPODISTRICT.CHONGQINGCITY,CHINA. ProductName ......................... :Dongle Trademark ............................... : Model/Typereference ............ :USBPAMPro Standard..................................:47CFRPart15.249 DateofReceipt.......................:January4,2023 DateofTestDate....................:January4,2023toJanuary11,2023 Dateofissue ........................... :January11,2023 Testresult ............................... :Pass Preparedby: (Printedname+Signature)PaiZheng Approvedby: (Printedname+Signature) SkyDong TestingLaboratoryName...:KSIGN(Guangdong)TestingCo.,Ltd. Address....................................: WestSideof1/F.,BuildingC,ZoneA,FuyuanNewFactory,JiujiuIndustrial Park,Minzhu,Shatou,Shajing,Bao'anDistrict,Shenzhen,Guangdong, China Thistestreportmaybeduplicatedcompletelyforlegalusewiththeapprovaloftheapplicant.Itshouldnotbe reproducedexceptinfull,withoutthewrittenapprovalofourlaboratory.Theclientshouldnotuseittoclaim productendorsementbyKSIGN.Thetestresultsinthereportonlyapplytothetestedsample.Thetest reportshallbeinvalidwithoutallthesignaturesoftestingengineers,reviewerandapprover.Anyobjections mustberaisedtoTSTLMSwithin15dayssincethedatewhenthereportisreceived.Itwillnotbetakeninto considerationbeyondthislimit.Thetestreportmerelycorrespondstothetestsample.Thereportisinvalidif itisnotstampedwiththe"TestingSpecialStamp"andthe"RidingSeamStamp". Page2of38ReportNo.:KS2301S0226E01 TRFEMC_R1 Add:WestSideof1/F.,BuildingC,ZoneA,FuyuanNewFactory,JiujiuIndustrialPark,Minzhu,Shatou, Shajing,Bao'anDistrict,Shenzhen,Guangdong,China Tel:+(86)0755-29852678Fax:+(86)0755-29852397E-mail:[email protected]:www.gdksign.com TABLEOFCONTENTSPage 1.TESTSUMMARY.............................................................................................................................................3 1.1.TestStandards.......................................................................................................................................3 1.2.ReportVersion.......................................................................................................................................3 1.3.TestDescription......................................................................................................................................4 1.4.TestFacility.............................................................................................................................................5 1.5.MeasurementUncertainty......................................................................................................................6 2.GENERALINFORMATION..............................................................................................................................7 2.1.GeneralDescriptionOfEUT..................................................................................................................7 2.2.AccessoryEquipmentInformation.........................................................................................................7 2.3.DescriptionofTestModes......................................................................................................................7 2.4.MeasurementInstrumentsList...............................................................................................................8 3.EVALUATIONRESULTS(EVALUATION).....................................................................................................10 3.1.Antennarequirement............................................................................................................................10 4.RADIOSPECTRUMMATTERTESTRESULTS(RF)...................................................................................10 4.1.OccupiedBandwidth............................................................................................................................10 4.2.Fieldstrengthoffundamental..............................................................................................................14 4.3.Bandedgeemissions(Radiated).........................................................................................................16 4.4.Emissionsinrestrictedfrequencybands(below1GHz)......................................................................21 4.5.Emissionsinrestrictedfrequencybands(above1GHz)......................................................................25 4.6.ConductedEmissionatACpowerline.................................................................................................33 5.EUTTESTPHOTOS......................................................................................................................................36 6.PHOTOGRAPHSOFEUTCONSTRUCTIONAL..........................................................................................38 Page3of38ReportNo.:KS2301S0226E01 TRFEMC_R1 Add:WestSideof1/F.,BuildingC,ZoneA,FuyuanNewFactory,JiujiuIndustrialPark,Minzhu,Shatou, Shajing,Bao'anDistrict,Shenzhen,Guangdong,China Tel:+(86)0755-29852678Fax:+(86)0755-29852397E-mail:[email protected]:www.gdksign.com 1.TESTSUMMARY 1.1.TestStandards Thetestswereperformedaccordingtofollowingstandards: 47CFRPart15.249:Operationwithinthebands902-928MHz,2400-2483.5MHz,5725-5875MHZ,and 24.0-24.25GHz 1.2.ReportVersion RevisedNo.Dateof…

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FCCID:2A9YLDONGLE Emissionsinrestrictedfrequencybands(below1GHz) Emissionsinrestrictedfrequencybands(above1GHz) ConductedEmissionatACpowerline