2BA3Q-M8801CBluetooth keyboard

keyboard",and Model:M8801 蓝牙 背光亮度调节 按下 Fn+ 键3秒，蓝灯闪亮开始配对，请将平板电脑蓝牙打开，搜索“bluetooth key board”，点击“bluetooth key board”平板电脑屏幕弹出配对框，按配对即可 连接。 按下 调节背光亮度（高中低3个档位，默认为最低亮度）。 键盘重启后，5秒内自动回连，断开蓝牙后键盘立既进入休眠，按任意键唤醒键盘进入 回连。 不操作键盘10分钟后进入休眠状态。 1.此蓝牙键盘内置聚合物可充电电池，可供数周正常使用。 2.长期不使用时，建议关闭电源开关，避免电能流失，延长电池的寿命。 充电中： 充满电： 低电量： 单按 开机，按住 3秒红灯闪2次后关机。 返回主页 亮度-亮度+ 软键盘 输入法切换 上一曲 开/关机 锁屏 音量+音量- 下一曲 播放/暂停 如键盘无法使用，请检查： 1.键盘电源是否开机，请按键盘上的开关按钮。 2.键盘电量是否耗尽，请为键盘充电。 3.键盘连接发生异常。关闭键盘电源开关，10秒后重新开机，键盘将自动回连。如仍未解决，请进入 平板电脑：设置-蓝牙-设备列表，将“ bluetooth key board ”删除，再按照初始连接方法重新 连接。依照上述解决方法操作后，若产品仍然没有反应，可尝试重复以上操作。如尝试后依旧，请 通过购买渠道的客服人员协助解决。 开 关机 配对连接 自动回连 充电指示 背光功能 自动休眠 125.00 mm 215.00 mm Backlight bluetooth brightness adjustment Hold Fn+ for 3 seconds to enter pairing mode while blutooth LED flash,turn on tablet and enable the bluetooth function,search for " bluetooth click it to pair. when turn on again,the keyboard will automatically attempt to reconnect within 5 seconds,press any key to wake up the keyboa function . The keyboard will enter into standby mode after 10 minutes of inactivity. If the keyboard stop working,please check the following: 1.Ensure the keyboard is turned on. 2.If the keyboard is out of battery,charge the keyboard. 3.if the connection is unstable,turn o ffthe keyboard and wait for 10 seconds before turning it back on.if the problem persists,disconnect the keyboard by going to Setting-Bluetoothn- Device list-" bluetooth key board",and "Delect" or "Forget This Device",then follow the Bluetooth pairing instruction to reconnect your keyboard.If the keyboard remains unresponsive,repeat the above steps.If you are still experiencing problems,contact our customer service. 1.Built-in rechargeable battery,can supply power for a few of weeks using. 2.In order to prolong batterylife,suggest to turn o ffthe keyboard when not using keyboard for an extended period of time. Charging: Fully Charged: Low battery: Press once to turn on the keyboard.Hold for 3 seconds to turn o ffthe keyboard. Press to adjust the brightness( 3 brightness level setting,start from the lowest level). 程周伟2022-12/-10 M8801中英文说明书 中英文说明书 FCC: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technician for help. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment *RF warning for Mobile device: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.

DongGuanMingPanElectronicTechnologyCo,.Ltd (date)2023/5/6 FederalCommunicationsCommission Authorizationand EvaluationDivision 7435OaklandMillsRoad Columbia,MD 21046 USA RE: AttestationStatementsPart 2.911(d)(5)(i)requestfor (FCCID: 2BA3Q-M8801C ) [DongGuanMingPanElectronicTechnologyCo,.Ltd](“the applicant”) certifiesthat the equipmentfor whichauthorizationis soughtis no t “covered” equipmentprohibited fromreceivingan equipmentauthorizationpursuantto section2.903of the FCC rules. Sincerely, (Applicantsignature) (Applicantprintedna me) : Jason Van DongGuanMingPanElectronicTechnologyCo,.Ltd (date)2023/5/6 EurofinsElectricaland ElectronicTestingNA, Inc. 914 WestPatapscoAvenue Baltimore,MD 21230 RE: AttestationStatementsPart 2.911(d)(5)(ii)requestfor (FCCID:2BA3Q-M8801C) [ DongGuanMingPanElectronicTechnologyCo,.Ltd ] (“the applicant”) certifiesthat,as of the dateof the filingof the application,the applicantis not identifiedon the Covered List as an entityproducing“covered” equipment. Sincerely, (Applicantsignature) (Applicantprintednam e) :Jason Van

DongGuan MingPan Electronic Technology Co,.Ltd U.S. Agent Designation for Service of Process - Certification Attestation Letter DATE2023/5/6 TO: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 ATTN.: Reviewing Engineer FCC ID: 2BA3Q-M8801C FRN of applicant: 0033740663 Per section 2.911(d)(7) of the FCC rules, DongGuan MingPan Electronic Technology Co,.Ltd (“t he applicant”) certifies that the equipment for which authorization is sought is designated to the following U.S. agentBaihetian Innovative Solutions for service of process: Company Name: Baihetian Innovative Solutions FRN: 0033401605 Contact Name: Kenneth Young Street Address: 6837 Chase Rd City/Province/Zip: Dearborn, MI 48126 Telephone No: 313-395-3113 Email: [email protected] The above contact person accepts the obligation for service of process. The applicant accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Applicant Signed: Agent Signed (if different from Applicant): Signed: Printed name: Jason Van Title: Quality Manager Company Name: DongGuan MingPan Electronic Technology Co,.Ltd Date: 2023/5/6 Signed: Printed name: Kenneth Young Title: Manager Date: 2023/5/6 * the applicant must designate a contact located in the United States for purposes of acting as the applica nt’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process.

DATE:2023/5/6 FederalCommunicationsCommission Authorization&EvaluationDivision 7345OaklandMillsRoad Columbia,Maryland21046 AuthoritytoActasAgent Onourbehalf,IappointBlueAsiaofTechnicalServices(Shenzhen)Co.,LtdAnd BuildingC,No.107,ShihuanRoad,ShiyanSub-District,BaoanDistrict,Shenzhen, GuangdongProvince,China(NameofAgentcompanynameandaddress)toactasour agentinthepreparationofthisapplicationforequipmentcertification.Icertifythat submitteddocumentsproperlydescribethedeviceorsystemforwhichequipment certificationissought.Ialsocertifythateachunitmanufactured,importedormarketed,as definedintheFederalCommunicationsCommission’sregulationswillhaveaffixedtoita labelidenticaltothatsubmittedforapprovalwiththisapplication. Forinstanceswhereourauthorizedagentsignstheapplicationforcertificationonour behalf,Iacknowledgethatallresponsibilityforcomplyingwiththetermsandconditions forcertification,stillresideswithDongGuanMingPanElectronicTechnologyCo,.LtdAnd YaYaolndustrialEstate,HuaiDeCommunity,HumenTown,DongDuanCity,GD,CN (ApplicantNameandaddress) <Signature> Name：JasonVan Title：QualityManager Company ：DongGuanMingPanElectronicTechnologyCo,.Ltd

DATE2023/5/6 EquipmentAutorisationDivision FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 FCCID:_2BA3Q-M8801C__ ProductName:Bluetoothkeyboard___ RequestforConfidentiality PursuanttoSections0.457and0.459ofthecommission’srules,weherebyrequestthat thefollowingdocumentsbeheldconfidential: (Listherethedocumentsforwhichyouareseekingconfidentiality–forexample...)  Schematics  Blockdiagram Operationdescription Thesematerialscontaintradesecretsandproprietaryinformationandarenot customarilyreleasedtothepublic.Thepublicdisclosureofthisinformationmightbe harmfultothecompanyandprovideunjustifiedbenefitstoourcompetitors. <Signature> Name ： JasonVan Title：QualityManager Company：DongGuanMingPanElectronicTechnologyCo,.Ltd

Model Confirmation Letter DongGuan MingPan Electronic Technology Co,.Ltd (Company name) certify the product: M8801C AnditemNo.: M8801A,M8801B,M8801D,M8212，6B005，6B017  They come in different sizes and have the same PCBA and battery specifications  Date: 2023/5/4 Job Title (representative): Signature: Name:

ProductName: Bluetoothkeyboard M8801C M8801A M8810B M8801D

LABEL:

ProductName: Bluetoothkeyboard

RFExposureevaluation ProductName: Bluetoothkeyboard FCCID: 2BA3Q-M8801C TestStandard: KDB447498D04GeneralRFExposureGuidance v01 Accordingto447498D04InterimGeneralRFExposureGuidancev01 Antgain=1.87dBi MAXoutputpower：-2.741dBm@2480MHz ERP=-2.741+1.87-2.15=-3.021dBm WORSECASE: 10^-0.2741=0.532mW<2.715mW ThenSARevaluationisnotrequired

Page 1 of 60 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. Add:BuildingC,No.107,ShihuanRoad,ShiyanSub-District,BaoanDistrict,Shenzhen,GuangdongProvince,China Tel:+86-755-23059481Email:[email protected] TESTREPORT ProductName: Bluetoothkeyboard BrandMark: N/A ModelNo.: M8801C ExtensionMode: M8801A,M8801B,M8801D,M8212, 6B005,6B017 ReportNumber: BLA-EMC-202304-A0202 FCCID: 2BA3Q-M8801C DateofSample Receipt : 2023/4/3 DateofTest: 2023/4/3to2023/4/12 DateofIssue: 2023/4/12 TestStandard: 47CFRPart15,SubpartC15.247 TestResult:Pass Preparedfor: DongGuanMingPanElectronicTechnologyCo,.Ltd YaYaolndustrialEstate,HuaiDeCommunity,HumenTown,DongDuan City,GD,CN Preparedby: BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd. BuildingC,No.107,ShihuanRoad,ShiyanSub-District,BaoanDistrict, Shenzhen,GuangdongProvince,China TEL:+86-755-23059481 Compiledby:Reviewby: Approvedby:Date:2023/4/12 ReportNo.:BLA-EMC-202304-A0202 Page 2 of 60 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] REPORTREVISERECORD VersionNo.DateDescription 002023/4/12Original ReportNo.:BLA-EMC-202304-A0202 Page 3 of 60 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] TABLEOFCONTENTS 1TESTSUMMARY........................................................................................................................................5 2GENERALINFORMATION.........................................................................................................................6 3GENERALDESCRIPTIONOFE.U.T..........................................................................................................6 4TESTENVIRONMENT................................................................................................................................8 5TESTMODE................................................................................................................................................8 6MEASUREMENTUNCERTAINTY..............................................................................................................8 7DESCRIPTIONOFSUPPORTUNIT..........................................................................................................9 8LABORATORYLOCATION.........................................................................................................................9 9TESTINSTRUMENTSLIST......................................................................................................................10 10CONDUCTEDEMISSIONSATACPOWERLINE(150KHZ-30MHZ).....................................................12 10.1LIMITS................................................................................................................................................................12 10.2BLOCKDIAGRAMOFTESTSETUP......................................................................................................................12 10.3PROCEDURE.......................................................................................................................................................12 10.4TESTDATA...........................................................................................................................................................14 11CONDUCTEDBANDEDGESMEASUREMENT.....................................................................................16 11.1LIMITS................................................................................................................................................................16 11.2BLOCKDIAGRAMOFTESTSETUP......................................................................................................................16 11.3TESTDATA...........................................................................................................................................................17 12ANTENNAREQUIREMENT......................................................................................................................18 12.1CONCLUSION.........................................................................................................................................................18 13RADIATEDSPURIOUSEMISSIONS........................................................................................................19 13.1LIMITS................................................................................................................................................................19 13.2BLOCKDIAGRAMOFTESTSETUP......................................................................................................................20 13.3PROCEDURE.......................................................................................................................................................20 13.4TESTDATA...........................................................................................................................................................22 14RADIATEDEMISSIONSWHICHFALLINTHERESTRICTEDBANDS.................................................30 14.1LIMITS................................................................................................................................................................30 14.2BLOCKDIAGRAMOFTESTSETUP......................................................................................................................31 14.3PROCEDURE.......................................................................................................................................................31 14.4TESTDATA...........................................................................................................................................................33 ReportNo.:BLA-EMC-202304-A0202 Page 4 of 60 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] 15CONDUCTEDSPURIOUSEMISSIONS..............…

Text truncated - open the document above for the full version.

UCI CENTER FOR RF DESI GN AND CHARACTERIZATION Report for Broadcom By Alfred Grau UCI CENTER FOR RF DESI GN AND CHARACTERIZATION Tested Products.• Antenna 1: integrated antenna. • Frequency = 2.402GHz. • Frequency = 2.441GHz. • Frequency = 2.480GHz. UCI CENTER FOR RF DESI GN AND CHARACTERIZATION Coordinate System Reference: Antenna 1. Top view Side view Z Y X Front view Front viewRear view X Z Y UCI CENTER FOR RF DESI GN AND CHARACTERIZATION Radiation pattern: Antenna 1. XZ Plane at f = 2.402GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total field (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 UCI CENTER FOR RF DESI GN AND CHARACTERIZATION Radiation pattern: Antenna 1. YZ Plane at f = 2.402GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total field (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 UCI CENTER FOR RF DESI GN AND CHARACTERIZATION Radiation pattern: Antenna 1. XY Plane at f = 2.402GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total field (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 UCI CENTER FOR RF DESI GN AND CHARACTERIZATION Radiation pattern: Antenna 1. XZ Plane at f = 2.441GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total field (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 UCI CENTER FOR RF DESI GN AND CHARACTERIZATION Radiation pattern: Antenna 1. YZ Plane at f = 2.441GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total field (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 UCI CENTER FOR RF DESI GN AND CHARACTERIZATION Radiation pattern: Antenna 1. XY Plane at f = 2.441GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total field (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 UCI CENTER FOR RF DESI GN AND CHARACTERIZATION Radiation pattern: Antenna 1. XZ Plane at f = 2.480GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total field (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 UCI CENTER FOR RF DESI GN AND CHARACTERIZATION Radiation pattern: Antenna 1. YZ Plane at f = 2.480GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total field (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 UCI CENTER FOR RF DESI GN AND CHARACTERIZATION Radiation pattern: Antenna 1. XY Plane at f = 2.480GHz Co-cross polarization field (dBi) Solid line: vertical polarizationDash line: horizontal polarization Total field (dBi) 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 -15 -20 -20 -25 -25 -30 -30 -35 0 45 90 135 180 225 270 315 0 0 -5 -5 -10 -10 -15 UCI CENTER FOR RF DESI GN AND CHARACTERIZATION Return Loss: Antenna 1 BW(-10dB) ¡ 13.48% 2 2.2 2.4 2.6 2.8 3 Frequency (GHz) -16-14-12-10 -8-6-4-2 R e t u r n L o s s ( d B ) UCI CENTER FOR RF DESI GN AND CHARACTERIZATION Measurements summary Frequency (GHz) Plane Return Loss (dB) Polarization Gain max. (dBi) θ for Gain max. φ for Gain max. Antenna 1 2.402 XZ -10.90 Vertical -7.8 290 2.402 XZ -10.90 Horizontal 0.786 182 2.402 YZ -10.90 Vertical 1.21 226 2.402 YZ -10.90 Horizontal -7.75 10 2.402 XY -10.90 Vertical -15.4 20 2.402 XY -10.90 Horizontal 0.93 180 2.441 XZ -12.20 Vertical -7.36 318 2.441 XZ -12.20 Horizontal 1.32 180 2.441 YZ -12.20 Vertical 0.981 204 2.441 YZ -12.20 Horizontal -8.23 24 2.441 XY -12.20 Vertical -14.1 -14 2.441 XY -12.20 Horizontal 1.74 180 2.48 XZ -13.80 Vertical -7.95 312 2.48 XZ -13.80 Horizontal 1.81 186 2.48 YZ -13.80 Vertical 0.204 214 2.48 YZ -13.80 Horizontal -8.38 8 2.48 XY -13.80 Vertical -15.8 12 2.48 XY -13.80 Horizontal 1.87 180

ReportNo.:BLA-EMC-202304-A0202 Page 31 of 60 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] 14.2BLOCKDIAGRAMOFTESTSETUP 14.3PROCEDURE a.Forbelow1GHz,theEUTwasplacedonthetopofarotatingtable0.8metersabovethegroundata3 or10metersemi-anechoicchamber.Thetablewasrotated360degreestodeterminethepositionofthe highestradiation. b.Forabove1GHz,theEUTwasplacedonthetopofarotatingtable1.5metersabovethegroundata3 meterfully-anechoicchamber.Thetablewasrotated360degreestodeterminethepositionofthehighest radiation. c.TheEUTwasset3or10metersawayfromtheinterference-receivingantenna,whichwasmountedon thetopofavariable-heightantennatower. d.Theantennaheightisvariedfromonemetertofourmetersabovethegroundtodeterminethe maximumvalueofthefieldstrength.Bothhorizontalandverticalpolarizationsoftheantennaaresetto makethemeasurement. e.Foreachsuspectedemission,theEUTwasarrangedtoitsworstcaseandthentheantennawastuned toheightsfrom1meterto4meters(forthetestfrequencyofbelow30MHz,theantennawastunedto heights1meter)andtherotatabletablewasturnedfrom0degreesto360degreestofindthemaximum reading. f.Thetest-receiversystemwassettoPeakDetectFunctionandSpecifiedBandwidthwithMaximumHold Mode. g.IftheemissionleveloftheEUTinpeakmodewas10dBlowerthanthelimitspecified,thentesting couldbestoppedandthepeakvaluesoftheEUTwouldbereported.Otherwisetheemissionsthatdidnot have10dBmarginwouldbere-testedonebyoneusingpeak,quasi-peakoraveragemethodasspecified andthenreportedinadatasheet. ReportNo.:BLA-EMC-202304-A0202 Page 32 of 60 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] h.TesttheEUTinthelowestchannel,themiddlechannel,theHighestchannel. i.TheradiationmeasurementsareperformedinX,Y,ZaxispositioningforTransmittingmode,andfound theXaxispositioningwhichitistheworstcase. j.Repeataboveproceduresuntilallfrequenciesmeasuredwascomplete. Remark1:Level=ReadLevel+CableLoss+AntennaFactor-PreampFactor Remark2:Forfrequenciesabove1GHz,thefieldstrengthlimitsarebasedonaveragelimits.However, thepeakfieldstrengthofanyemissionshallnotexceedthemaximumpermittedaveragelimitsspecified abovebymorethan20dBunderanyconditionofmodulation.Fortheemissionswhosepeaklevelis lowerthantheaveragelimit,onlythepeakmeasurementisshowninthereport. ReportNo.:BLA-EMC-202304-A0202 Page 33 of 60 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] 14.4TESTDATA [TestMode:TXlowchannel];[Polarity:Horizontal] TestResult:Pass ReportNo.:BLA-EMC-202304-A0202 Page 34 of 60 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] [TestMode:TXlowchannel];[Polarity:Vertical] TestResult:Pass ReportNo.:BLA-EMC-202304-A0202 Page 35 of 60 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] [TestMode:TXhighchannel];[Polarity:Horizontal] TestResult:Pass ReportNo.:BLA-EMC-202304-A0202 Page 36 of 60 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] [TestMode:TXhighchannel];[Polarity:Vertical] TestResult:Pass ReportNo.:BLA-EMC-202304-A0202 Page 37 of 60 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] 15CONDUCTEDSPURIOUSEMISSIONS TestStandard47CFRPart15,SubpartC15.247 TestMethodANSIC63.10(2013)Section7.8.6&Section11.11 TestMode(Pre-Scan)TX TestMode(FinalTest)TX TesterJozu Temperature25°C Humidity60% 15.1LIMITS Limit: Inany100kHzbandwidthoutsidethefrequencybandinwhichthespread spectrumordigitallymodulatedintentionalradiatorisoperating,theradio frequencypowerthatisproducedbytheintentionalradiatorshallbeatleast20dB belowthatinthe100kHzbandwidthwithinthebandthatcontainsthehighest levelofthedesiredpower,basedoneitheranRFconductedoraradiated measurement,providedthetransmitterdemonstratescompliancewiththepeak conductedpowerlimits.Ifthetransmittercomplieswiththeconductedpower limitsbasedontheuseofRMSaveragingoveratimeinterval,aspermittedunder paragraph(b)(3)ofthissection,theattenuationrequiredunderthisparagraphshall be30dBinsteadof20dB.Attenuationbelowthegenerallimitsspecifiedin §15.209(a)isnotrequired.Inaddition,radiatedemissionswhichfallinthe restrictedbands,asdefinedin§15.205(a),mustalsocomplywiththeradiated emissionlimitsspecifiedin§15.209(a)(see§15.205(c)). 15.2BLOCKDIAGRAMOFTESTSETUP ReportNo.:BLA-EMC-202304-A0202 Page 38 of 60 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] 15.3TESTDATA Pass:PleaseReferToAppendix:Appendix1ForDetails ReportNo.:BLA-EMC-202304-A0202 Page 39 of 60 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] 16POWERSPECTRUMDENSITY TestStandard47CFRPart15,SubpartC15.247 TestMethodANSIC63.10(2013)Section11.10.2 TestMode(Pre-Scan)TX TestMode(FinalTest)TX TesterJozu Temperature25°C Humidity60% 16.1LIMITS Limit:≤8dBminany3kHzbandduringanytimeintervalofcontinuoustransmission 16.2BLOCKDIAGRAMOFTESTSETUP 16.3TESTDATA Pass:PleaseReferToAppendix:Appendix1ForDetails ReportNo.:BLA-EMC-202304-A0202 Page 40 of 60 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481Email:[email protected] 17CONDUCTEDPEAKOUTPUTPOWER TestStandard47CFRPart15,SubpartC15.247 TestMethodANSIC63.10(2013)Section7.8.5 TestMode(Pre-Scan)TX TestMode(FinalTest)TX TesterJozu Temperature25°C Humidity60% 17.1LIMITS Frequencyrange(MHz)Outputpoweroftheintentionalradiator(watt) 902-928 1for≥50hoppingchannels 0.25for25≤hoppingchannels<50 1fordigitalmodulation 2400-2483.5 1for≥75non-overlappinghoppingchannels 0.125forallotherfrequencyhoppingsystems 1fordigitalmodulation 5725-5850 1forfrequencyhoppingsystemsanddigital modulation 17.2BLOCKDIAGRAMOFTESTSETUP ReportNo.:BLA-EMC-202304-A0202 Page 41 of 60 BlueAsiaofTechnicalServices(Shenzhen)Co.,Ltd.Tel:+86-755-23059481E…

Text truncated - open the document above for the full version.

ProductName: Bluetoothkeyboard RadiatedSpuriousEmissions ConductedEmissionsatACPowerLine(150kHz-30MHz)