2A6TM-QM003Magnetic Suspension Keyboard Case

QM003 Magnetic Suspension Keyboard Case USER MANUAL LED indicator screen (Bluetooth matching light/capitalization indicator/battery percentage) Type-C charging port Gesture trackpad (multi-touch) Product Features ·Magnetic installation, easy to operate ·Ultra-thin design experience, easy to carry ·With multi-touch touchpad function, the operation is convenient and easy to understand Charging and maintenance Maintainance: When charging at normal temperature and normal voltage and when not in use for a long time, the keyboard needs to be charged in time (not more than 2 months) Power on and off touch switch ·One-finger touch the switch position to place 1.5S to turn on ·One-finger touch the switch position to place 1.5S to shut down ·Realize wireless connection, no password pairing connection ·The keyboard has its own energy-saving sleep function, one-key wake-up · The percentage of battery power is directly displayed by LED, which is intuitive and easy to understand Product parameters model： QM003 Magnetic Suspension Keyboard Case Connection method: Bluetooth transmission (Bluetooth 5.2) Charging interface: Type-C Main material: PU leather + ABS + aluminum alloy Product function: keyboard input/multi-touch gesture Operating distance: 10m Working current: <50mA Charging current: <500mA Standby time: about 60 days Lithium battery capacity: 500mAh Charging time: <2H Net weight: 650g Operating temperature: -10°C to +45°C Applicable models: 11-inch iPad Pro (1st, 2nd and 3rd generation) iPad Air4 wireless connection ①One-finger touch the switch position to place 1.5S to turn on, Battery percentage lights up ②Press the right option + B at the same time to start the Bluetooth pairing switch, the Bluetooth light flashes (blue), waiting for pairing ③：Open tablet settings, turn on Bluetooth search in the "ON" state. ④After the tablet finds out that the keyboard model is "Qianmiao 001", click on the pairing connection, and the bluetooth light flashes off, which means the connection is successful. Note: Use the same tablet again, the Bluetooth will automatically connect to use keyboard layout identification Keyboard key function New function key combination right option + Backlit character keys Colorful backlight adjustment right option + space bar Backlight brightness adjustment right option + B Initiate bluetooth pairing Equivalent to the Windows Alt key function Shortcut Description Switch input method language shortcuts The main function of this key: quickly switch various language input methods control key, The main function of the control key (the Control key is usually used for application switching) 1.Control+Space to switch input method 2.Control+arrow to switch windows 3.Control+tab switch tab 4.Control+command+space to call out emoji and symbols Equivalent to the Windows Ctrl key, Apple key, spline revoke cut paste Capture all screen to file Capture the entire screen to the clipboard Capture selected screen area to a file, or press spacebar to capture only one window IOS multi-touch gestures Multi-gesture touch function drag Open the APP switcher zoom Open the Dock Open Control Center Secondary click Technical parameters Frequency range Frequency range Frequency range Parameter values 2400-2480MHz ≤3MHz ≤-1.33dBm(EIRP) SMPLIFIED EU DECLARATION OF CONFORMITY The simplified EU declaration of conformity referred to in Article 10(9) shall be provided as follows:Hereby, Shenzhen Kexinhuacheng Communication Technology Co.,Ltd. Declares that the radio equipment type kexinhuacheng qm002 isin compliance with Directive 2014/53/EU The full text of the EU declaration of conformity is available at the following internet Address:www.kxhc.cn FCC Statement 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. Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. FCC RF exposure warning The equipment complies with FCC RF exposure limits set forth for an uncontrolled environment. The equipment must not be co-located or operating in conjunction with any other antenna or transmitter.

SHENZHEN CITY KEXIN HUACHENG COMMUNICATION TECHNOLOGY CO., LTD Model difference statement Product Name: Magnetic Suspension Keyboard Case Model N o.: QM003, 6B011, 6B012 We (SHENZHEN CITY KEXIN HUACHENG COMMUNICATION TECHNOLOGY CO., LTD., 1st Floor, Kenuo Building, No. 7 Kelian Road, Guangming District, Shenzhen) hereby state that all the model are the same circuit and RF module, except the model name, color and size. The main model is 12.9 inches and the color is dark gray. The keyboard with model name 6B011 is 10.2 inches and the color is dark gray. The keyboard with model name 6B012 is 11 inches and the color is dark gray and white. Signature: Name: XIAOBING ZHOU Title: Tel: 008613538260880 Email: [email protected] Date: 10.13.2022

C5266091_X8_Ed.1 1/1 Letter of Authorization Company: SHENZHEN CITY KEXIN HUACHENG COMMUNICATION TECHNOLOGY CO., LTD Address: 1st Floor, Kenuo Building, No. 7 Kelian Road, Guangming District, Shenzhen Product Name: Magnetic Suspension Keyboard Case Model Number: QM003, 6B011, 6B012 FCC Identifier: 2A6TM-QM003 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, 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 LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: XIAOBING ZHOU Date: 10/13/2022 Title: Signature of applicant:

C5266091_X10_Ed.1 1/1 SHENZHEN CITY KEXIN HUACHENG COMMUNICATION TECHNOLOGY CO., LTD Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 10/13/2022 Subject: Request for Confidentiality FCC ID: 2A6TM-QM003 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality ID Label/Location No No Attestation Statement No No External Photos No Block Diagram Schematics Test Report No No Test Setup Photos No User’s Manual Internal Photos Parts List / Tune Up RF Exposure Info Operational Description Cover Letter(s) No No SDR Software / Security Info No Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: XIAOBING ZHOU Date: 10/13/2022 Title:

Page 1 of 7 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Appendix - EUT Photos Model: QM003 Photo 1 Photo 2 Page 2 of 7 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Photo 3 Photo 4 Page 3 of 7 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Photo 5 Photo 6 Page 4 of 7 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Photo 7 Photo 8 Page 5 of 7 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Photo 9 Photo 10 Page 6 of 7 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Photo 11 Photo 12 Page 7 of 7 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Photo 13 Photo 14 ----End of Report----

2022.10.08 QM003-认证铭牌 制作： Ronsen 可信华成通信科技有限公司 2020.05.10 Product Name: Magentic Suspension Keyboard Case 产 品 名 称: 磁吸悬浮键盘套 Model No.: QM003 型 号： QM003 Input: 5V 400mA 输入： 5V 400mA S/N: XXXXXXXXXXXXXXXX Manufacture ：SHENZHEN CITY KEXIN HUACHENG COMMUNICATION TECHNOLOGY CO. , LTD 制 造 商：深圳市可信华成通信技术有限公司 Address ：1st Floor, Kenuo Building, No. 7 Kelian Road, Guangming District, Shenzhen 地 址：深圳市光明新区科联路7号科诺大厦1楼 FCC ID :2A6TM-QM003 Made in China 可信华成通信科技有限公司 可信华成通信科技有限公司 Label location

Page 1 of 5 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Appendix - EUT Photos Model: QM003 Photo 1 Photo 2 Page 2 of 5 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Photo 3 Photo 4 Page 3 of 5 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Photo 5 Photo 6 ANT Page 4 of 5 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Photo 7 Photo 8 Page 5 of 5 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Te l : (86-755)88850135 Fax: (86-755) 88850136 Web:www.mtitest.com E-mail: [email protected] Photo 9 ----End of Report----

Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] RF EXPOSURE Test Report Report No.: MTi220901002-12E2 Date of issue: 2022-09-23 Applicant: SHENZHEN CITY KEXIN HUACHENG COMMUNICATION TECHNOLOGY CO., LTD Product name: Magnetic Suspension Keyboard Case Model(s): QM003, 6B011, 6B012 FCC ID: 2A6TM-QM003 Shenzhen Microtest Co., Ltd. http://www.mtitest.com - Page 2 of 6- Report No.: MTi220901002-12E2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Instructions 1. The report shall not be partially reproduced without the written consent of the laboratory; 2. The test results of this report are only responsible for the samples submitted; 3. This report is invalid without the seal and signature of the laboratory; 4. This report is invalid if transferred, altered or tampered with in any form without authorization; 5. Any objection to this report shall be submitted to the laboratory within 15 days from the date of receipt of the report. - Page 3 of 6- Report No.: MTi220901002-12E2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] TEST RESULT CERTIFICATION Applicant’s name .................... : SHENZHEN CITY KEXIN HUACHENG COMMUNICATION TECHNOLOGY CO., LTD Address .................................. : 1st Floor, Kenuo Building, No. 7 Kelian Road, Guangming District, Shenzhen Manufacturer's Name ............. : SHENZHEN CITY KEXIN HUACHENG COMMUNICATION TECHNOLOGY CO., LTD Address .................................. : 1st Floor, Kenuo Building, No. 7 Kelian Road, Guangming District, Shenzhen Product description Product name ........................... : Magnetic Suspension Keyboard Case Trademark ............................. : N/A Model Name .......................... : QM003 Serial Model ............................ 6B011, 6B012 Standards ............................... : N/A Test procedure ....................... : KDB 447498 D01 v06 Date of Test Date (s) of performance of tests ............ : 2022-09-08 ~ 2022-09-23 Test Result ............................................. : Pass Testing Engineer : (Cindy Qin) Technical Manager : (Leon Chen) Authorized Signatory : (Tom Xue) - Page 4 of 6- Report No.: MTi220901002-12E2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Table of Contents 1. STANDALONE SAR TEST EXCLUSION CONSIDERATIONS ............................................................................................ 5 2. SAR TEST EXCLUCSION THRESHOLDS ........................................................................................................................ 6 - Page 5 of 6- Report No.: MTi220901002-12E2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China. Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] 1. Standalone SAR test exclusion considerations Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition(s), listed below, is (are) satisfied. These test exclusion conditions are based on source-based time-averaged maximum conducted output power of the RF channel requiring evaluation, adjusted for tune-up tolerance, and the minimum test separation distance required for the exposure conditions. The minimum test separation distance defined in 4.1 f) is determined by the smallest distance from the antenna and radiating structures or outer surface of the device, according to the host form factor, exposure conditions and platform requirements, to any part of the body or extremity of a user or bystander. To qualify for SAR test exclusion, the test separation distances applied must be fully explained and justified, typically in the SAR measurement or SAR analysis report, by the operating configurations and exposure conditions of the transmitter and applicable host platform requirements, according to the required published RF exposure KDB procedures. When no other RF exposure testing or reporting are required, a statement of justification and compliance must be included in the equipment approval, in lieu of the SAR report, to qualify for SAR test exclusion. When required, the device specific conditions described in the other published RF exposure KDB procedures must be satisfied before applying these SAR test exclusion provisions. a) For 100 MHz to 6 GHz and test separation distances ≤ 50 mm, the 1-g and 10-g SAR test exclusion thresholds are determined by the following: [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0 for 1-g SAR, and ≤ 7.5 for 10-g extremity SAR, where  f (GHz) is the RF channel transmit frequency in GHz  Power and distance are rounded to the nearest mW and mm before calculation  The result is rounded to one decimal place for comparison  The values 3.0 and 7.5 are referred to as numeric thresholds in step b) below The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm, and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a …

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ReportNo.:RFI-LAB-RF-202209-II18 QP030-E11 Page1of10 TestingReport CustomerName:ShenZhenAPP-lifeTechnologyCo.,Ltd ProductName:BluetoothKeyboard SampleModel:QM002 ReferenceStandard:GB/T9410-2008;ANSI/IEEEStd149-1979 IssueDate:2022.9.15 Engineer:Date: Auditor:Date: Approver:Date: ReportNo.:RFI-LAB-RF-202209-II18 QP030-E11 Page2of10 Version VersionNo.DateDescriptionFormulateApproval A02022.9.15Forthefirsttime,formulateJacksonEason Contents 1.GeneralInformation.........................................................................................................................3 1.1Generalinformationoftestinginstitutions...........................................................................3 1.2Testingprinciple...................................................................................................................3 1.3Testequipment......................................................................................................................4 1.4Testenvironment...................................................................................................................4 1.5Statement..............................................................................................................................4 2.SampleInformation.........................................................................................................................5 2.1Clientinformation.................................................................................................................5 2.2DescriptionofEUT(S)..........................................................................................................5 2.3EUTappearance....................................................................................................................6 2.4DUTsetupphotooffreespaceOTAtesting........................................................................6 3.TestResults......................................................................................................................................7 3.1Teststandard.........................................................................................................................7 3.2Testuncertainty.....................................................................................................................7 3.3Testdata................................................................................................................................8 3.3.1S11parameters...........................................................................................................8 3.3.2VSWRdata................................................................................................................8 3.3.3Typicalfreespaceefficiencyandgain......................................................................8 3.3.4Typicalfreespaceradiationpattern...........................................................................9 （Thefollowingisblank）..............................................................................................................10 ReportNo.:RFI-LAB-RF-202209-II18 QP030-E11 Page3of10 1.GeneralInformation 1.1Generalinformationoftestinginstitutions Name ShenzhenRFI-LABCommunicationTechnologyCo.,Ltd. Address 10/FA,LingyunBld,LiufangRd,BaoanDistrict,SZ Tel 13631623357 E-mail [email protected] Equipment Alltheequipmentusedinthereportisfixedin 10/FA,LingyunBld,LiufangRd,BaoanDistrict,SZ 1.2Testingprinciple ReportNo.:RFI-LAB-RF-202209-II18 QP030-E11 Page4of10 1.3Testequipment EquipmentModelNo.SerialNo.Manufacturer Calibration date Next calibration date 16probe microwave chamber 3*3*2.5 RFI-LAB-RF -A00 SUNYIELD2021.3.152023.3.14 Network Analyzer E5071C RFI-LAB-RF -A02 Agilent 2022.5.132023.5.12 Network Analyzer E5071C RFI-LAB-RF -C02 KEYSIGHT2022.5.132023.5.12 1.4Testenvironment Temperature 24.5°C Humidity 59%RH Pressure 100.08kPa 1.5Statement (1)Thetestresultsinthereportareonlyapplicabletothetestedsamplesandthetestedsamples workundertheenvironmentdescribedinthereport. (2)OnlyShenzhenRFI-LABCommunicationTechnologyCo.,Ltd.havetherighttomodifythe report,andthemodificationinformationshallbeannotatedintherevisionform. (3)Anyobjectiontothisreportshallberaisedwithin30daysafterformalconfirmationofthe report. (4)Thisreportisinvalidifthereisanyevidencethatthesampleinformationprovidedisfalsified. (5)Thereportisinvalidwithoutthesignatureoftheauditorandapprover. ReportNo.:RFI-LAB-RF-202209-II18 QP030-E11 Page5of10 2.SampleInformation 2.1Clientinformation Name ShenZhenAPP-lifeTechnologyCo.,Ltd Address ShenZhenAPP-lifeTechnologyCo.,Ltd,Room1005,HuameiBuilding, SonggangStreet,BaoanDistrict,Shenzhen,Guangdong. Contacts Tommy Tel 15986801728 E-mail [email protected] Manufacturer ShenZhenAPP-lifeTechnologyCo.,Ltd 2.2DescriptionofEUT(S) ProductName BluetoothKeyboard SampleModel QM002 Size / SerialNo. / TestItem VSWR;Antennagain;Efficiency;Radiationpattern FrequencyRange 2400-2500MHz ReceivedDate 2022.9.15 TestDate 2022.9.15 Remark ThelengthoftheRFcableis30mm ReportNo.:RFI-LAB-RF-202209-II18 QP030-E11 Page6of10 2.3 EUTappearance 2.4DUTsetupphotooffreespaceOTAtesting Planform Frontview ReportNo.:RFI-LAB-RF-202209-II18 QP030-E11 Page7of10 3.TestResults 3.1Teststandard NameParameterMethodStandardno. Mobile communication antenna Antennagain Genericspecification forantennasusedinthe mobilecommunications GB/T 9410-2008 Radiationpattern VSWR Antenna Radiationefficiency IEEEStandardTest ProceduresforAntennas ANSI/IEEEStd 149-1979 Gainanddirectivity 3.2Testuncertainty TheuncertaintywascalculatedonthebasisoftheGUMpublishedbyISO,usingthe inclusionfactorofK=2andthe95%confidenceleveltoexpresstheextended uncertainty. ItemUncertainty VSWR±0.3 Antennagain ± 1dB Radiationefficiency±10% ReportNo.:RFI-LAB-RF-202209-II18 QP030-E11 Page8of10 3.3 Testdata 3.3.1S11parameters 3.3.2VSWRdata 3.3.3Typicalfreespaceefficiencyandgain Frequency/MHz 240024502500 VSWR 3.09651.69511.2812 Frequency/MHz 24002410242024302440245024602470248024902500 PeakGain/dBi …

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Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Test Report Report No.: MTi220901002-12E1 Date of issue: 2022-09-23 Applicant: SHENZHEN CITY KEXIN HUACHENG COMMUNICATION TECHNOLOGY CO., LTD Product: Magnetic Suspension Keyboard Case Model(s): QM003, 6B011, 6B012 FCC ID: 2A6TM-QM003 Shenzhen Microtest Co., Ltd. http://www.mtitest.com Page 2 of 36 Report No.: MTi220901002-12E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Instructions 1. This test report shall not be partially reproduced without the written consent of the laboratory. 2. The test results in this test report are only responsible for the samples submitted 3. This test report is invalid without the seal and signature of the laboratory. 4. This test report is invalid if transferred, altered, or tampered with in any form without authorization. 5. Any objection to this test report shall be submitted to the laboratory within 15 days from the date of receipt of the report. Page 3 of 36 Report No.: MTi220901002-12E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Contents 1 General Description ........................................................................................................................ 5 1.1 Description of EUT ............................................................................................................................................. 5 1.2 Description of test modes ................................................................................................................................... 5 1.3 Measurement uncertainty ................................................................................................................................... 6 2 Summary of Test Result .................................................................................................................. 7 3 Test Facilities and Accreditations .................................................................................................. 8 3.1 Test laboratory .................................................................................................................................................... 8 4 Equipment List ................................................................................................................................ 9 5 Test Result ..................................................................................................................................... 10 5.1 Antenna requirement ........................................................................................................................................ 10 5.2 AC power line conducted emissions................................................................................................................. 11 5.3 6dB occupied bandwidth .................................................................................................................................. 14 5.4 Conducted peak output power ......................................................................................................................... 16 5.5 Power spectral density test .............................................................................................................................. 18 5.6 Conducted emissions at the band edge ........................................................................................................... 20 5.7 Conducted spurious emissions ........................................................................................................................ 22 5.8 Duty Cycle ........................................................................................................................................................ 25 5.9 Radiated spurious emission ............................................................................................................................. 26 Photographs of the Test Setup ............................................................................................................ 35 Photographs of the EUT....................................................................................................................... 36 Page 4 of 36 Report No.: MTi220901002-12E1 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Test Result Certification Applicant: SHENZHEN CITY KEXIN HUACHENG COMMUNICATION TECHNOLOGY CO., LTD Address: 1st Floor, Kenuo Building, No. 7 Kelian Road, Guangming District, Shenzhen Manufacturer: SHENZHEN CITY KEXIN HUACHENG COMMUNICATION TECHNOLOGY CO., LTD Address: 1st Floor, Kenuo Building, No. 7 Kelian Road, Guangming District, Shenzhen Product description Product name: Magnetic Suspension Keyboard Case Trademark: N/A Model name: QM003 Serial Model: 6B011, 6B012 Standards: FCC 47 CFR Part 15 Subpart C Test method: ANSI C63.10-2013 …

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