2A7A5-PK99WKeyboard

ShenzhenAitmonTechnologyCo.,Ltd OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:2022-06-08 Subject;RequestforConfidentiality FCCID:2A7A5-PK99W ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthesedocuments mightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantageinthemarket. SchematicDiagram BlockDiagram PartsList OperationalDescription Tune-upProcedure Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature:KevinLee Name:KevinLee Title:R&DManager

version01 ShenzhenAitmonTechnologyCo.,Ltd Modeldifferencestatement It is hereby declared that the product Product Name: Keyboard Model: ATM-PK99W Listed Model(s): TM-PK99, ATM-PK100W, ATM-PK110W Mark: : N/A The rest of the product is the same, except for different appearances and colors. Sincerely, KevinLee Signature [KevinLee] [R&DManager] [ShenzhenAitmonTechnologyCo.,Ltd]

ShenzhenAitmonTechnologyCo.,Ltd LetterofAuthorization Company: Shenzhen Aitmon Technology Co.,Ltd Address:Unit 4, QiShengHuoAI Park, YouSong Community, LongHua, ShenZhen, CHN. 518109 Product Name: Keyboard Model Number:ATM-PK99W, TM-PK99, ATM-PK100W, ATM- PK110W Trade mark: N/A FCC Identifier: 2A7A5-PK99W We authorize MiCOM Labs Inc, 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the above named equipment. Any individual within MiCOM Labs is authorized to act on our behalf and take action on the application. We declare that MiCOM Labs Inc, 575 Boulder Court, Pleasanton, California 94566, USA, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Name:KevinLeeDate:08.06.2022 Signatureofapplicant: KevinLee

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TRFNo.FCCPart15.249_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 Page1of44ReportNo.:KS2205S2201E01 TESTREPORT ReportNo. ........................................... :KS2205S2201E01 FCCID·················································: 2A7A5-PK99W Applicant..............................................:ShenzhenAitmonTechnologyCo.,Ltd Address.................................................: Unit4,QiShengHuoAIPark,YouSongCommunity,LongHua, ShenZhen,CHN.518109 Manufacturer......................................: ShenzhenAitmonTechnologyCo.,Ltd Address..............................................: Unit4,QiShengHuoAIPark,YouSongCommunity,LongHua, ShenZhen,CHN.518109 ProductName ..................................... :Keyboard TradeMark ............................................ :/ Model/Typereference.........................:ATM-PK99W ListedModel(s).....................................:ATM-PK99,ATM-PK100W,ATM-PK110W Standard..............................................:FCCCFRTitle47Part15SubpartCSection15.249 DateofReceipt....................................:May.27,2022 DateofTestDate.................................:May.27,2022-June.06,2022 Dateofissue ......................................... : June.06,2022 Testresult ............................................ :Pass Preparedby: (Printedname+signature) SkyDong Approvedby: (Printedname+signature) NeilWan TestingLaboratoryName ................ :KSIGN(Guangdong)TestingCo.,Ltd. Address ................................................. : WestSideof1/F.,BuildingC,ZoneA,FuyuanNewFactory,Jiujiu IndustrialPark,Minzhu,Shatou,Shajing,Bao'anDistrict,Shenzhen, Guangdong,People’sRepublicofChina Thistestreportmaybeduplicatedcompletelyforlegalusewiththeapprovaloftheapplicant.Itshouldnotbe reproducedexceptinfull,withoutthewrittenapprovalofourlaboratory.Theclientshouldnotuseittoclaim productendorsementbyKSIGN.Thetestresultsinthereportonlyapplytothetestedsample.Thetestreport shallbeinvalidwithoutallthesignaturesoftestingengineers,reviewerandapprover.Anyobjectionsmustbe raisedtoKSIGNwithin15dayssincethedatewhenthereportisreceived.Itwillnotbetakeninto considerationbeyondthislimit.Thetestreportmerelycorrespondtothetestsample. Page 2 of 44 ReportNo.:KS2205S2201E01 TRFNo.FCCPart15.249_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. TABLEOFCARRIERFREQUENCY...............................................................................................................................................4 1.5.MEASUREMENTUNCERTAINTY................................................................................................................................................5 1.6.ENVIRONMENTALCONDITIONS.................................................................................................................................................5 2.GENERALINFORMATION...................................................................................................................................................6 2.1. GENERALDESCRIPTIONOFEUT..............................................................................................................................................6 2.2. DESCRIPTIONOFTESTMODES................................................................................................................................................7 2.3.MEASUREMENTINSTRUMENTSLIST.........................................................................................................................................8 2.4. TESTSOFTWARE...................................................................................................................................................................9 3.TESTITEMANDRESULTS.................................................................................................................................................10 3.1.ANTENNAREQUIREMENT......................................................................................................................................................10 3.2. 20DBBANDWIDTH.............................................................................................................................................................11 3.3.CONDUCTEDEMISSION........................................................................................................................................................14 3.4. RADIATEDSPURIOUSEMISSIONS............................................................................................................................................17 3.5.BANDEDGEEMISSIONS(RADIATED).......................................................................................................................................29 4.EUTTESTPHOTOS..........................................................................................................................................................…

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