2ATFT-863tablet

厘 TECHNICAL SPECIFICATION CPU GPU A133 IMG GE8300 Operating System And「oid11 O Storage 32 GB Display 8" IPS TP G+P Buttons Power, Volume+, Volume-, Reset (Hidden) Communication Module Built-in is not supported External USB 3G Dongle / 4G Dongle Camera Front-facing camera 2 OM Rearing-facing camera 5 OM Wi-Fi AW859A (802 11 a/b/g/n/ac+ BT5 O) Ba廿ery 5000mAh One Type-C USB 2 0 Ports Expanded memory SD card (Hot swapping supported) One 3 5mm standard stereo earphone Speaker Single speaker, Bfl/1 W MIC Built-in MIC Power Supply DC5V/2A 匾E噩 [email protected]

Shenzhen Kejinming Electronic Co., Ltd 1-6F, Block B7, Yintian Industrial Park Xixiang Street, Bao'an Dist., Shenzhen, China. Tel: 0755-27489177 Fax: 0755-27489373 Series Models Description FCC ID: 2ATFT-863 Date: Aug. 24, 2021 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To whom it may concern: The device (Product Name: tablet) Models Name: F-863, KJM-863, KJM-M701, KJM-C7, KJM-801, KJM-C8 have same electrical, PCB and BOM, only the colour and model’s names are different for marketing requirements. Sincerely, Ruiqi Chen / Sales Director

C5266091_X8_Ed.1 1/1 Letter of Authorization Company: Shenzhen Kejinming Electronic Co., Ltd Address: 1-6F, Block B7, Yintian Industrial Park Xixiang Street, Bao'an Dist., Shenzhen, China. Product Name: tablet Model Number: F-863, KJM-863, KJM-M701, KJM-C7, KJM-801, KJM-C8 FCC Identifier: 2ATFT-863 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: Ruiqi Chen Date: Aug. 16, 2021 Title: Sales Director Signature of applicant:

C5266091_X10_Ed.1 1/1 Shenzhen Kejinming Electronic Co., Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: Aug. 16, 2021 Subject: Request for Confidentiality FCC ID: 2ATFT-863 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. C5266091_X10_Ed.1 1/1 Sincerely, ignature: Name: Ruiqi Chen Title: Sales Director

External Photos of EUT FCC ID: 2ATFT-863

FCC ID Label Information 1. Label location: 2. FCC ID Label: FCC ID: 2ATFT-863 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. FCCID Label Location

Internal Photos of EUT FCC ID: 2ATFT-863 Bluetooth/WiFi Antenna

___________________________________________________________________________ . Page 1 of 8 FCC RF ExposureEvaluation 1. Product Information Product Name: tablet Model/Type reference: F-863 Power supply: DC 3.7V from battery Adapter information: Model:KZ0S02S00SU Input: 100-240V~, 50/60Hz, 0.6A MAX Output: 5V2.5A 12.5W Hardware Version: V1.0 Software Version: V1.0 Bluetooth: Version: Supported BR/EDR Modulation: GFSK, π/4DQPSK, 8DPSK Operation frequency: 2402MHz~2480MHz Channel number: 79 Channel separation: 1MHz Antenna type: FPC Antenna Antenna gain: 1.0dBi Bluetooth LE Supported type: Bluetooth Low Energy Modulation: GFSK Operation frequency: 2402MHz to 2480MHz Channel number: 40 Channel separation: 2 MHz Antenna type: FPC Antenna Antenna gain: 1.0dBi 2.4G WIFI Supported type: 802.11b/802.11g/802.11n(H20)/802.11n(H40) Modulation: 802.11b: DSSS 802.11g/802.11n(H20)/802.11n(H40): OFDM Operation frequency: 802.11b/802.11g/802.11n(H20): 2412MHz~2462MHz 802.11n(H40): 2422MHz~2452MHz ___________________________________________________________________________ . Page 2 of 8 Channel number: 802.11b/802.11g/802.11n(H20): 11 802.11n(H40): 7 Channel separation: 5MHz Antenna type: FPC Antenna Antenna gain: 1.0dBi 5G WIFI : 20MHz system 40MHz system 80MHz system 160MHz system 802.11a 802.11n 802.11ac 802.11n 802.11ac 802.11ac N/A 5180‐5240MHz 5260‐5320MHz 5500‐5700MHz 5745‐5825MHz 5190‐5230MHz 5270‐5310MHz 5510‐5670MHz 5755MHz,5795MHz 5210MHz; 5290MHz; 5530MHz; 5610MHz; 5775MHz N/A OFDM OFDM OFDM N/A 24 11 5 N/A 20MHz 40MHz 80MHz N/A Slave device without without radar detection Nonsupport FPC Antenna 1.0dBi ___________________________________________________________________________ . Page 3 of 8 2. Evaluation Method and Limit According to KDB447498 D01 General RF Exposure Guidance v06Section 4.3.1 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, listed below, is 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.22 The minimum test separation distance 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 (see 5) of section 4.1). To qualify for SAR test exclusion, the test separation distances applied must be fully explained and justified by the operating configurations and exposure conditions of the transmitter and applicable host platform requirements, typically in the SAR measurement or SAR analysis report, according to the required published RF exposure KDB procedures. When no other RF exposure testing or reporting is required, a statement of justification and compliance must be included in the equipment approval, in lieu of the SAR report, to qualify for the 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; for example, handheld PTT two-way radios, handsets, laptops & tablets etc.“ [(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 • 3.0 and 7.5 are referred to as the numeric thresholds in the step 2 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 distance of 5 mm according to 5) in section 4.1 is applied to determine SAR test exclusion. When one of the following test exclusion conditions is satisfied for all combinations of simultaneous transmission configurations, further equipment approval is not required to incorporate transmitter modules in host devices that operate in the mixed mobile and portable host platform exposure conditions. The grantee is responsible for documenting this according to Class I permissive change requirements. Antennas that qualify for standalone SAR test exclusion must apply the estimated standalone SAR to determine simultaneous transmission test exclusion. a) The [∑ of (the highest measured or estimated SAR for each standalone antenna configuration, adjusted for maximum tune-up tolerance) / 1.6 W/kg] + [∑ of MPE ratios] is ≤ 1.0. b) The SAR to peak location separation ratios of all simultaneously transmitting antenna pairs operating in portable device exposure conditions are all ≤ 0.04, and the [∑ of MPE ratios] is ≤ 1.0. According to KDB 616217 D04 SAR for laptop and tablets v01r02Section 4.2Laptop host platform test requirements, When the modular approach is applied, transmitters and modules must be tested initially without using a representative host for incorporation in the display and/or keyboard of qualified laptop computers for standalone use according to the following minimum test separation distance and antenna installation requirements. The separation distance required for incorporation in qualified hosts is described in KDB Publication 447498 D01; item e) of 4.1 and item a) of 5.2.2 etc a) ≤ 25 mm between the antenna and user for incorporation in laptop display screens b) ≤ 5 mm between the antenna and user; only when incorporation in the keyboard com…

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Shenzhen CTL Testing Technology Co., Ltd. Tel: +86-755-89486194 E-mail: [email protected] TEST REPORT FCC PART 15.247 Report Reference No.: CTL2105144024-WF01 Compiled by: ( position+printed name+signature) Happy Guo (File administrators) Tested by: ( position+printed name+signature) Gary Gao (Test Engineer) Approved by: ( position+printed name+signature) Ivan Xie (Manager) Product Name ............................ : tablet Model/Type reference ................ : F-863 List Model(s) ............................... : KJM-863, KJM-M701, KJM-C7, KJM-801, KJM-C8 Trade Mark .................................. : N/A FCC ID ......................................... : 2ATFT-863 Applicant’s name ....................... : Shenzhen Kejinming Electronic Co., Ltd Address of applicant ................. : Floor1-6, Block B7, Yintian Industrial Park, Yantian Community, Xixiang Street, Bao'an Dist., Shenzhen, China. Test Firm ..................................... : Shenzhen CTL Testing Technology Co., Ltd. Address of Test Firm ................. : Floor 1-A, Baisha Technology Park, No.3011, Shahexi Road, Nanshan District, Shenzhen, China 518055 Test specification ....................... : Standard ...................................... : FCC Part 15.247: Operation within the bands 902-928 MHz, 2400-2483.5 MHz and 5725-5850 MHz. TRF Originator ............................. : Shenzhen CTL Testing Technology Co., Ltd. Master TRF .................................. : Dated 2011-01 Date of receipt of test item ........ : May. 21, 2021 Date of sampling ........................ : May. 21, 2021 Date of Test Date ........................ : May. 21, 2021-Jul. 30, 2021 Date of Issue .............................. : Aug. 03, 2021 Result .......................................... : Pass Shenzhen CTL Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTL Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTL Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. V1.0 Page 2 of 37 Report No.: CTL2105144024-WF01 TEST REPORT Test Report No. : CTL2105144024-WF01 Aug. 03, 2021 Date of issue Equipment under Test : tablet Sample No : CTL210514402-1-S004 Model /Type : F-863 Listed Models : KJM-863, KJM-M701, KJM-C7, KJM-801, KJM-C8 Applicant : Shenzhen Kejinming Electronic Co., Ltd Address : Floor1-6, Block B7, Yintian Industrial Park, Yantian Community, Xixiang Street, Bao'an Dist., Shenzhen, China. Manufacturer : Shenzhen Kejinming Electronic Co., Ltd Address : Floor1-6, Block B7, Yintian Industrial Park, Yantian Community, Xixiang Street, Bao'an Dist., Shenzhen, China. Test result Pass * *In the configuration tested, the EUT complied with the standards specified page 5. The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the issuing testing laboratory. V1.0 Page 3 of 37 Report No.: CTL2105144024-WF01 ** Modified History ** Revisions Description Issued Data Report No. Remark Version 1.0 Initial Test Report Release 2021-08-03 CTL2105144024-WF01 Tracy Qi V1.0 Page 4 of 37 Report No.: CTL2105144024-WF01 Table of Contents Page 1. SUMMARY ............................................................................................................................................................... 5 1.1. TEST STANDARDS ..................................................................................................................................................... 5 1.2. TEST DESCRIPTION ........................................................................................................................................................ 5 1.3. TEST FACILITY .............................................................................................................................................................. 6 1.4. STATEMENT OF THE MEASUREMENT UNCERTAINTY ............................................................................................................... 6 2. GENERAL INFORMATION .......................................................................................................................................... 8 2.1. ENVIRONMENTAL CONDITIONS ........................................................................................................................................ 8 2.2. GENERAL DESCRIPTION OF EUT ...................................................................................................................................... 8 2.3. DESCRIPTION OF TEST MODES AND TEST FREQUENCY ........................................................................................................ 10 2.4. EQUIPMENTS USED DURING THE TEST ............................................................................................................................ 11 2.5. RELATED SUBMITTAL(S) / GRANT (S) .............................................................................................................................. 11 2.6. MODIFICATIONS ......................................................................................................................................................... 11 3. TEST CONDITIONS AND RESULTS ............................................................................................................................ 12 3.1. CONDUCTED EMISSIONS TEST ....................................................................................................................................... 12 3.2. RADIATED EMISSIONS AND BAND EDGE .......................................................................................................................... 15 3.3. MAXIMUM PEAK OUTPUT PO…

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V1.0Page1of42ReportNo.:CTL2105144024-WF Appendixfor15.247 1.Bandwidth 1.1TestResult TestModeFrequency(MHz)TXTypeANTNo. 20dBBandwidth Verdict TestResult (MHz) GFSK 2402SISO10.945PASS 2441SISO10.944PASS 2480SISO10.943PASS Pi/4DQPSK 2402SISO11.313PASS 2441SISO11.279PASS 2480SISO11.280PASS 8DPSK 2402SISO11.292PASS 2441SISO11.290PASS 2480SISO11.294PASS TestModeFrequency(MHz)TXTypeANTNo. 99%OccupiedBandwidth TestResult(MHz) GFSK 2402SISO10.867 OnlyforReport Use 2441SISO10.868 OnlyforReport Use 2480SISO10.859 OnlyforReport Use Pi/4DQPSK 2402SISO11.178 OnlyforReport Use 2441SISO11.174 OnlyforReport Use 2480SISO11.180 OnlyforReport Use 8DPSK 2402SISO11.181 OnlyforReport Use 2441SISO11.181 OnlyforReport Use 2480SISO11.185 OnlyforReport Use 1.2TestGraph-20dBBandwidth V1.0Page2of42ReportNo.:CTL2105144024-WF V1.0Page3of42ReportNo.:CTL2105144024-WF V1.0Page4of42ReportNo.:CTL2105144024-WF V1.0Page5of42ReportNo.:CTL2105144024-WF V1.0Page6of42ReportNo.:CTL2105144024-WF 1.3TestGraph-99%OccupiedBandwidth V1.0Page7of42ReportNo.:CTL2105144024-WF V1.0Page8of42ReportNo.:CTL2105144024-WF V1.0Page9of42ReportNo.:CTL2105144024-WF V1.0Page10of42ReportNo.:CTL2105144024-WF V1.0Page11of42ReportNo.:CTL2105144024-WF 2.MaximumConductedOutputPower 2.1TestResult TestModeFrequency(MHz)TxType MeasuredPeak OutputPower(dBm) Limits(dBm)Verdict Ant1 GFSK 2402SISO2.9430PASS 2441SISO2.4630PASS 2480SISO2.7230PASS Pi/4DQPSK 2402SISO3.5520.97PASS 2441SISO3.1120.97PASS 2480SISO3.5420.97PASS 8DPSK 2402SISO3.7420.97PASS 2441SISO3.4020.97PASS 2480SISO3.7820.97PASS 2.2TestGraph V1.0Page12of42ReportNo.:CTL2105144024-WF V1.0Page13of42ReportNo.:CTL2105144024-WF V1.0Page14of42ReportNo.:CTL2105144024-WF V1.0Page15of42ReportNo.:CTL2105144024-WF V1.0Page16of42ReportNo.:CTL2105144024-WF 3.Carrierfrequencyseparation 3.1TestResult TestModeTXTypeANTNo. Channel Separation(MHz) 20dBBandwidth (MHz) Limits(MHz)Verdict GFSKSISO11.0000.945≥0.945PASS Pi/4DQPSKSISO11.0001.313≥0.875PASS 8DPSKSISO11.0001.294≥0.863PASS 3.2TestGraph V1.0Page17of42ReportNo.:CTL2105144024-WF V1.0Page18of42ReportNo.:CTL2105144024-WF 4.Numberofhoppingfrequencies 4.1TestResult TestModeTXTypeANTNo. NumofHopping Frequencies LimitsVerdict GFSKSISO179≥15PASS Pi/4DQPSKSISO179≥15PASS 8DPSKSISO179≥15PASS 4.2TestGraph V1.0Page19of42ReportNo.:CTL2105144024-WF V1.0Page20of42ReportNo.:CTL2105144024-WF 5.TimeofOccupancy(DwellTime) 5.1TestResult TestMode Packet Type TXTypeANTNo. Durationof Single Pulse(ms) Obeservatio nPeriod(s) Numof Pulsein Observation Period DwellTime (ms) Limits(ms)Verdict GFSK DH1SISO10.40631.6320129.920≤400PASS DH3SISO11.66131.6164272.404≤400PASS DH5SISO12.90931.6106308.354≤400PASS Pi/4DQPSK 2DH1SISO10.39931.6320127.680≤400PASS 2DH3SISO11.66731.6151251.717≤400PASS 2DH5SISO12.84431.6112318.528≤400PASS 8DPSK 3DH1SISO10.39831.6321127.758≤400PASS 3DH3SISO11.64831.6154253.792≤400PASS 3DH5SISO12.90031.697281.300≤400PASS 5.2TestGraph V1.0Page21of42ReportNo.:CTL2105144024-WF V1.0Page22of42ReportNo.:CTL2105144024-WF

V1.0Page23of42ReportNo.:CTL2105144024-WF V1.0Page24of42ReportNo.:CTL2105144024-WF V1.0Page25of42ReportNo.:CTL2105144024-WF V1.0Page26of42ReportNo.:CTL2105144024-WF V1.0Page27of42ReportNo.:CTL2105144024-WF V1.0Page28of42ReportNo.:CTL2105144024-WF V1.0Page29of42ReportNo.:CTL2105144024-WF 6.UnwantedEmissionsinNon-restrictedFrequencyBands 6.1TestResult TestModeFrequency(MHz)TXTypeANTNo. Spurious Conducted Emission(dBm) Limits(dBm)Verdict GFSK 2402SISO1 Refertotest graph -17.35PASS 2441SISO1 Refertotest graph -17.35PASS 2480SISO1 Refertotest graph -17.35PASS HoppingSISO1 Refertotest graph -17.35PASS Pi/4DQPSK 2402SISO1 Refertotest graph -18.13PASS 2441SISO1 Refertotest graph -18.13PASS 2480SISO1 Refertotest graph -18.13PASS HoppingSISO1 Refertotest graph -18.13PASS 8DPSK 2402SISO1 Refertotest graph -18.07PASS 2441SISO1 Refertotest graph -18.07PASS 2480SISO1 Refertotest graph -18.07PASS V1.0Page30of42ReportNo.:CTL2105144024-WF HoppingSISO1 Refertotest graph -18.07PASS 6.2TestGraph V1.0Page31of42ReportNo.:CTL2105144024-WF V1.0Page32of42ReportNo.:CTL2105144024-WF V1.0Page33of42ReportNo.:CTL2105144024-WF V1.0Page34of42ReportNo.:CTL2105144024-WF V1.0Page35of42ReportNo.:CTL2105144024-WF V1.0Page36of42ReportNo.:CTL2105144024-WF V1.0Page37of42ReportNo.:CTL2105144024-WF V1.0Page38of42ReportNo.:CTL2105144024-WF V1.0Page39of42ReportNo.:CTL2105144024-WF

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Test set-up Procedures FCC ID: 2ATFT-863