2A2TA-IT-801BTablet PC

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FCC ID: 2A2TA-IT-801B TB-RF-074-1.0 Appendix III EUT External Photographs Photo 1 Appearance of EUT Photo 2 Appearance of EUT FCC ID: 2A2TA-IT-801B TB-RF-074-1.0 Photo 3 Appearance of EUT Photo 4 Appearance of EUT FCC ID: 2A2TA-IT-801B TB-RF-074-1.0 Photo 5 Appearance of EUT Photo 6 Appearance of EUT

FCC ID: 2A2TA-IT-801B TB-RF-074-1.0 Appendix IID Label Tablet PC FCC ID: 2A2TA- IT-801B Model: IT-801B 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. 2. This device must accept any interference received, including interference that may cause undesired operation. FCC ID: 2A2TA-IT-801B TB-RF-074-1.0 Appendix II ID Label Location

FCC ID: 2A2TA-IT-801B TB-RF-074-1.0 Appendix IV EUT Internal Photographs Photo 7 Internal of EUT Photo 8 Internal of EUT BLE/BT/2.4G Wi-Fi Antenna FCC ID: 2A2TA-IT-801B TB-RF-074-1.0 Photo 9 Battery parameters Photo 10 Appearance of PCB FCC ID: 2A2TA-IT-801B TB-RF-074-1.0 Photo 11 Appearance of PCB Photo 12 Appearance of PCB FCC ID: 2A2TA-IT-801B TB-RF-074-1.0 Photo 13 Appearance of PCB

Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202408-0001-4 Page: 1 of 4 TB-RF-074-1.0 1 A/F., Building.6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao’an, Shenzhen, Guangdong, China Tel: +86 75526509301 Fax: +86 75526509195 RF Exposure Evaluation FCC ID:2A2TA-IT-801B 1. Client Information Applicant : SMARTCN LIMITED Address : 2-3Floor, Bldg 8, Yisong Industrial Park, No. 9 Jie Jiabao Rd, Shuitian Community, Shiyan, Shenzhen, China Manufacturer : SMARTCN LIMITED Address : 2-3Floor, Bldg 8, Yisong Industrial Park, No. 9 Jie Jiabao Rd, Shuitian Community, Shiyan, Shenzhen, China 2. General Description of EUT EUT Name : Tablet PC Model(s) No. : IT-801B, IT-801C, IT-801D, IT-801E, IT-801F Model Difference : All PCB boards and circuit diagrams are the same, the only difference is that appearance and model names. Product Description : Operation Frequency: Bluetooth V5.4: 2402MHz~2480MHz 2.4G Wi-Fi: 2412MHz~2462MHz Antenna Gain: 2.65dBi PIFA Antenna Power Supply : Input: DC 5V/2A Li-ion Polymer Battery : 3.8V by 6000mAh Rechargeable Li-ion battery Software Version : Android 14.0 Hardware Version : CM523-V1.0H Remark: (1) The antenna gain provided by the applicant, the verified for the RF conduction test provided by TOBY test lab. (2) The above antenna information is declared by manufacturer and for more detailed features description, please refer to the manufacturer's specifications, the laboratory shall not be held responsible. Note: More test information about the EUT please refer the RF Test Report. Report No.: TBR-C-202408-0001-4 Page: 2 of 4 TB-RF-074-1.0 SAR Test Exclusion Calculations 1. FCC: According to KDB 447498 D01 Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies v06. (1) Clause 4.3: General SAR test reduction and exclusion guidance Sub clause 4.31: Standalone SAR test exclusion considerations 1) The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6GHz at test separation distance≤5 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation, mm)]*[√f (GHz) ] ≤3.0 for 1-g SAR [(max. power of channel, including tune-up tolerance, mW)/(min. test separation, mm)]*[√f (GHz) ] ≤7.5.0 for 10-g SAR 2. Summary simultaneous transmission for SAR Exclusion The SAR exemption limits outlined in clause 4.3.2(b) of KDB 447498 have been derived based on an approximate SAR value of 0.4 W/kg using half-wave dipole antennas Footnote 1. As such, when simultaneous transmitter SAR evaluations include transmitters that have been exempt from routine SAR evaluation, the SAR must be estimating based on the ratio between the maximum tune-up tolerance limit of the transmitter that has been exempt and the exemption limit at the specific distance and frequency for that transmitter. This ratio must be multiplied by 0.4 W/kg(2.0 W/kg for controlled use and 1.0 W/kg for limb worn devices) in order to calculate the estimated SAR level. The estimate SAR value is calculated based the following equation: (maximum power level including tune-up tolerance for transmitter A / maximum power level of exemption at the same frequency and distance) * 0.4W/kg 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. 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. Report No.: TBR-C-202408-0001-4 Page: 3 of 4 TB-RF-074-1.0 3. Calculation: Test separation: 5mm Bluetooth (GFSK) Frequency (GHz) Conducted Power (dBm) Turn-up Power Tolerance (dB) Max power of tune up tolerance (dBm) Max power of tune up tolerance (mw) Calculation Value Threshold Value 2.402 3.438 3±1 4 2.512 0.779 3.0 2.441 3.316 3±1 4 2.512 0.785 3.0 2.480 2.652 3±1 4 2.512 0.791 3.0 Bluetooth (Pi/4-DQPSK) Frequency (GHz) Conducted Power (dBm) Turn-up Power Tolerance (dB) Max power of tune up tolerance (dBm) Max power of tune up tolerance (mw) Calculation Value Threshold Value 2.402 4.346 4±1 5 3.162 0.980 3.0 2.441 4.107 4±1 5 3.162 0.988 3.0 2.480 3.473 3±1 4 2.512 0.791 3.0 Bluetooth (8-DPSK) Frequency (GHz) Conducted Power (dBm) Turn-up Power Tolerance (dB) Max power of tune up tolerance (dBm) Max power of tune up tolerance (mw) Calculation Value Threshold Value 2.402 4.834 5±1 6 3.981 1.234 3.0 2.441 4.647 5±1 6 3.981 1.244 3.0 2.480 3.988 4±1 5 3.162 0.996 3.0 Bluetooth LE (1Mbps) Frequency (GHz) Conducted Power (dBm) Turn-up Power Tolerance (dB) Max power of tune up tolerance (dBm) Max power of tune up tolerance (mw) Calculation Value Threshold Value 2.402 4.299 4±1 5 3.162 0.980 3.0 2.440 4.218 4±1 5 3.162 0.988 3.0 2.480 3.673 4±1 5 3.162 0.996 3.0 Bluetooth LE (2Mbps) Frequency (GHz) Conducted Power (dBm) Turn-up Power Tolerance (dB) Max power of tune up tolerance (dBm) Max power of tune up tolerance (mw) Calculation Value Threshold Value 2.402 5.07 5±1 6 3.981 1.234 3.0 2.440 4.909 5±1 6 3.981 1.244 3.0 2.480 4.265 4±1 5 3.162 0.996 3.0 2.4 G Wi-Fi 802.11b Frequency (GHz) Conducted Power (dBm) Turn-up Power Tolerance (dB) Max power of tune up tolerance (dBm) Max power of tune up tolerance (mw) Calculation Value Threshold Value 2.412 6.65 7±1 8 6.310 1.960 3.0 2.437 7.28 7±1 8 6.310 1.970 3.0 2.462 6.08 6±1 7 5.012 1.573 3.0 Report No.: TBR-C-202408-0001-4 Page: 4 of 4 TB-RF-074-1.0 2.4 G Wi-Fi 802.11g Frequency (GHz) Conducted Power (dBm) Turn-up Power Tolerance (dB) Max power of tune up tolerance (dBm) Max power of tune up tolerance (mw) Calculation Value Threshold Value 2.412 7.3 7±1 8 6.310 1.960 3.0 2.437 6.73 7±1 8 6.310 1.970 3.0 2.462 5.87 6±1 7 5.012 1.573 3.0 2.4 G Wi-Fi 802.11n20 Frequency (GHz) Conducted Power (dBm) Turn-up Power Tolerance (dB) Max power of tune up tolerance (dBm) Max power of tune up tolerance (mw) Calculation Value Threshold Value 2.412 6.68 7±1 8 6.310 1.960 3.0 2.437 …

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ShenZhen XinErSheng Technology Co.,Ltd SPECIFICATION FOR APPROVAL Customer nane： Product name：wifi/BT FPC+0.81mm coaxial cable cable length 135mm with 4th generation terminals Customer Part Number: Manufacturers of XESANT11B13670 Material: Deliver quantity： 5PCS Mark Check Examine and approve Datelanded Biao Lisen Amy 2024.05.29 That Customers： Acknowledge Check Examine and approve Datelanded Admit that situation： new product  product shanges Admit that project： □acknowledgement □soecimen 10PCS Admit that conclusion： □reception □refuse Company address：Floor 3, Building D, No.96 Lingxia Road, Fuyong Fenghuang Fourth Industrial Zone, Baoan District, Shenzhen Phone number：0755-33881455 Fax NO.：0755-33233276 Email: [email protected] ShenZhen XinErSheng Technology Co.,Ltd Main technical parameters of the product List of raw materials： Serial mumber Name Texture Quantity Unit Remark 1 FPC FPC 1 PCS 2 wire rod Line 0.81 1 PCS Main technical specifications Frequency Range(MHZ) 2400-2500 Impedance(Ω) 50±10 Gain(dBi) 2.5±0.5 ReTurnLoss(dB) ≤-10 VSWR ≤2 Polarization Linear Vertical Connector Type IPEX Physical Properties Antenna Base FPC Operating Temp -20°C-+60°C Storage Temp -20°C-+70°C ShenZhen XinErSheng（SuFei） Technology Co.,Ltd Product drawing ShenZhen XinErSheng Technology Co.,Ltd Network analyzer test report： 1.SWR： ShenZhen XinErSheng Technology Co.,Ltd 2D、3DRaditation Pattern 2.4G Gain(Peak):2.55dBi Efficiency:54.5% 2.45G Gain(Peak):2.65Bi Efficiency:61.5% 2.5G Gain(Peak):2.61dBi Efficiency:57.3% ShenZhen XinErSheng Technology Co.,Ltd 5.15G Gain(Peak):2.72dBi Efficiency:52.5% 5.5G Gain(Peak):2.83dBi Efficiency:55.3% 5.85G Gain(Peak):2.65dBi Efficiency:51.5%

Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202408-0001-81 Page: 1 of 69 FCC ID: 2A2TA- IT-801B TB-RF-074-1.0 RF Test Data for Bluetooth (Conducted Measurements) General Description of EUT Product Name: Tablet PC Test Model: IT-801B Sample ID: 202408-0001-4-2# Environmental Conditions Temperature: 22.0°C-25°C Relative Humidity: 43%-55% Test Voltage: DC 3.8V Test Engineer: ZKN Zhou Note: For a more detailed features description, please refer to the report TBR-C-202408-0001-81 The report only show the worst case data. Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202408-0001-81 Page: 2 of 69 FCC ID: 2A2TA- IT-801B TB-RF-074-1.0 Contents 1. Duty Cycle ........................................................................................................................................................................................... 3 2. Maximum Conducted Output Power ................................................................................................................................................. 9 3. -20dB Bandwidth .............................................................................................................................................................................. 15 4. Occupied Channel Bandwidth ......................................................................................................................................................... 21 5. Band Edge ........................................................................................................................................................................................ 27 6. Band Edge(Hopping) ........................................................................................................................................................................ 34 7. Conducted RF Spurious Emission .................................................................................................................................................. 41 8. Restrict Band .................................................................................................................................................................................... 51 9. Carrier Frequencies Separation....................................................................................................................................................... 58 10. Number of Hopping Channel ......................................................................................................................................................... 61 11. Dwell Time ....................................................................................................................................................................................... 64 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202408-0001-81 Page: 3 of 69 FCC ID: 2A2TA- IT-801B TB-RF-074-1.0 1. Duty Cycle Condition Mode Frequency (MHz) Antenna Duty Cycle (%) Correction Factor (dB) 1/T (kHz) NVNT 1-DH1 2402 Ant1 30.4 5.17 2.63 NVNT 1-DH1 2441 Ant1 30.4 5.17 2.63 NVNT 1-DH1 2480 Ant1 30.4 5.17 2.63 NVNT 2-DH1 2402 Ant1 31.2 5.06 2.56 NVNT 2-DH1 2441 Ant1 31.2 5.06 2.56 NVNT 2-DH1 2480 Ant1 32 4.95 2.5 NVNT 3-DH1 2402 Ant1 31.2 5.06 2.56 NVNT 3-DH1 2441 Ant1 32 4.95 2.5 NVNT 3-DH1 2480 Ant1 31.2 5.06 2.56 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202408-0001-81 Page: 4 of 69 FCC ID: 2A2TA- IT-801B TB-RF-074-1.0 Test Graphs Duty Cycle NVNT 1-DH1 2402MHz Ant1 Duty Cycle NVNT 1-DH1 2441MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202408-0001-81 Page: 5 of 69 FCC ID: 2A2TA- IT-801B TB-RF-074-1.0 Duty Cycle NVNT 1-DH1 2480MHz Ant1 Duty Cycle NVNT 2-DH1 2402MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202408-0001-81 Page: 6 of 69 FCC ID: 2A2TA- IT-801B TB-RF-074-1.0 Duty Cycle NVNT 2-DH1 2441MHz Ant1 Duty Cycle NVNT 2-DH1 2480MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202408-0001-81 Page: 7 of 69 FCC ID: 2A2TA- IT-801B TB-RF-074-1.0 Duty Cycle NVNT 3-DH1 2402MHz Ant1 Duty Cycle NVNT 3-DH1 2441MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202408-0001-81 Page: 8 of 69 FCC ID: 2A2TA- IT-801B TB-RF-074-1.0 Duty Cycle NVNT 3-DH1 2480MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202408-0001-81 Page: 9 of 69 FCC ID: 2A2TA- IT-801B TB-RF-074-1.0 2. Maximum Conducted Output Power Condition Mode Frequency (MHz) Antenna Conducted Power (dBm) Limit (dBm) Verdict NVNT 1-DH1 2402 Ant1 3.438 21 Pass NVNT 1-DH1 2441 Ant1 3.316 21 Pass NVNT 1-DH1 2480 Ant1 2.652 21 Pass NVNT 2-DH1 2402 Ant1 4.346 21 Pass NVNT 2-DH1 2441 Ant1 4.107 21 Pass NVNT 2-DH1 2480 Ant1 3.473 21 Pass NVNT 3-DH1 2402 Ant1 4.834 21 Pass NVNT 3-DH1 2441 Ant1 4.647 21 Pass NVNT 3-DH1 2480 …

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Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202408-0001-81 Page: 1 of 58 TB-RF-074-1.0 1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China Tel: +86 75526509301 Fax: +86 75526509195 Radio Test Report FCC ID: 2A2TA-IT-801B Original Grant Report No. : TBR-C-202408-0001-81 Applicant : SMARTCN LIMITED Equipment Under Test (EUT) EUT Name : Tablet PC Model No. : IT-801B Series Model No. : IT-801C, IT-801D, IT-801E, IT-801F Brand Name : ATMPC Sample ID : 202408-0001-4-1# & 202408-0001-4-2# Receipt Date : 2024-08-19 Test Date : 2024-08-19 to 2024-09-12 Issue Date : 2024-09-12 Standards : FCC Part 15 Subpart C 15.247 Test Method : ANSI C63.10: 2013 KDB 558074 D01 15.247 Meas Guidance v05r02 Conclusions : PASS In the configuration tested, the EUT complied with the standards specified above. Tested By : ZKN Zhou Reviewed By : Camille Li Approved By : Ivan Su This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in the report. Report No.: TBR-C-202408-0001-81 Page: 2 of 58 TB-RF-074-1.0 Contents CONTENTS ............................................................................................................................................. 2 1. GENERAL INFORMATION ABOUT EUT.............................................................................. 6 1.1 Client Information ................................................................................................................. 6 1.2 General Description of EUT (Equipment Under Test) ................................................... 6 1.3 Block Diagram Showing the Configuration of System Tested ...................................... 8 1.4 Description of Support Units .............................................................................................. 8 1.6 Description of Test Software Setting .............................................................................. 10 1.7 Measurement Uncertainty ................................................................................................ 10 1.8 Test Facility ......................................................................................................................... 11 2. TEST SUMMARY ..................................................................................................................... 12 3. TEST SOFTWARE ................................................................................................................... 12 4. TEST EQUIPMENT AND TEST SITE ................................................................................... 13 5. CONDUCTED EMISSION ....................................................................................................... 15 5.1 Test Standard and Limit .................................................................................................... 15 5.2 Test Setup ........................................................................................................................... 15 5.3 Test Procedure ................................................................................................................... 15 5.4 Deviation From Test Standard ......................................................................................... 16 5.5 EUT Operating Mode ........................................................................................................ 16 5.6 Test Data ............................................................................................................................. 16 6. RADIATED AND CONDUCTED UNWANTED EMISSIONS ............................................ 17 6.1 Test Standard and Limit .................................................................................................... 17 6.2 Test Setup ........................................................................................................................... 18 6.3 Test Procedure ................................................................................................................... 19 6.4 Deviation From Test Standard ......................................................................................... 21 6.5 EUT Operating Mode ........................................................................................................ 21 6.6 Test Data ............................................................................................................................. 21 7. EMISSIONS IN RESTRICTED BANDS ............................................................................... 22 7.1 Test Standard and Limit .................................................................................................... 22 7.2 Test Setup ........................................................................................................................... 22 7.3 Test Procedure ................................................................................................................... 23 7.4 Deviation From Test Standard ......................................................................................... 25 7.5 EUT Operating Mode ........................................................................................................ 25 Report No.: TBR-C-202408-0001-81 Page: 3 of 58 TB-RF-074-1.0 7.6 Test Data ............................................................................................................................. 25 8. 99% OCCUPIED AND 20DB BANDWIDTH ........................................................................ 26 8.1 Test Standard and Limit .................................................................................................... 26 8.2 Test Setup .............................................................................…

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FCC ID: 2A2TA-IT-801B TB-RF-074-1.0 Appendix V EUT Test Photographs Photo of Setup for Radiated Emission (Below 1 GHz) Photo of Setup for Radiated Emission (Above 1 GHz) FCC ID: 2A2TA-IT-801B TB-RF-074-1.0 Photo of Setup for Radiated Emission (Above 1 GHz) Photo of Setup for Conducted Emission -----END OF REPORT-----