2ANMU-C66Smart Phone

Page 50 of 146 Report No.: STS2512460H01 LTE Band 26 Maximum Average Power [dBm] BW [MHz] RB Size RB Offset Mod Lowest Middle Highest 5 1 0 QPSK 23.56 23.52 23.71 5 1 12 23.57 23.57 23.75 5 1 24 23.50 23.69 23.68 5 12 0 22.71 22.55 22.78 5 12 6 22.51 22.42 22.91 5 12 11 22.55 22.58 22.87 5 25 0 22.56 22.59 22.96 5 1 0 16-QAM 23.35 22.60 23.96 5 1 12 23.28 22.66 24.06 5 1 24 23.20 22.85 23.98 5 12 0 21.04 20.94 21.32 5 12 6 21.06 20.96 21.39 5 12 11 20.95 20.97 21.36 5 25 0 21.19 21.01 21.62 10 1 0 QPSK 23.60 23.42 23.63 10 1 24 23.44 23.51 23.76 10 1 49 23.45 23.66 23.98 10 25 0 23.19 22.93 23.30 10 25 12 22.93 23.06 23.23 10 25 24 23.04 23.20 23.40 10 50 0 22.98 22.96 23.25 10 1 0 16-QAM 24.16 23.71 23.40 10 1 24 24.11 23.68 23.60 10 1 49 24.06 23.87 23.77 10 25 0 21.65 21.55 21.77 10 25 12 21.54 21.54 21.88 10 25 24 21.64 21.69 22.03 10 50 0 21.61 21.65 21.72 Page 51 of 146 Report No.: STS2512460H01 LTE Band 26 Maximum Average Power [dBm] BW [MHz] RB Size RB Offset Mod Lowest Middle Highest 15 1 0 QPSK 23.57 23.44 23.49 15 1 37 23.42 23.47 23.72 15 1 74 23.47 23.79 23.84 15 36 0 23.12 22.93 23.11 15 36 18 22.96 22.98 23.23 15 36 39 23.10 23.15 23.47 15 75 0 22.98 23.10 23.20 15 1 0 16-QAM 24.14 23.67 23.80 15 1 38 24.10 23.74 24.09 15 1 75 24.24 23.96 24.31 15 36 0 21.52 21.67 21.60 15 36 18 21.60 21.63 21.71 15 36 39 21.59 21.83 21.89 15 75 0 21.64 21.58 21.78 Page 52 of 146 Report No.: STS2512460H01 LTE Band 26 Part90 LTE Band 26 Maximum Average Power [dBm] BW [MHz] RB Size RB Offset Mod Lowest Middle Highest 1.4 1 0 QPSK 24.24 23.98 23.76 1.4 1 2 24.16 23.92 23.82 1.4 1 5 24.07 23.93 23.67 1.4 3 0 23.63 23.41 23.22 1.4 3 1 23.55 23.35 23.17 1.4 3 2 23.54 23.40 23.25 1.4 6 0 23.03 22.90 22.81 1.4 1 0 16-QAM 24.65 23.37 23.21 1.4 1 2 24.67 23.34 23.19 1.4 1 5 24.66 23.31 23.22 1.4 3 0 22.82 22.39 22.16 1.4 3 1 22.78 22.39 22.19 1.4 3 2 22.75 22.33 22.14 1.4 6 0 21.65 21.59 21.26 3 1 0 QPSK 24.10 24.08 23.86 3 1 7 24.03 23.99 23.85 3 1 14 24.09 23.93 23.80 3 8 0 23.15 22.89 22.63 3 8 4 22.99 22.94 22.88 3 8 7 23.00 22.92 22.78 3 15 0 22.93 22.86 22.85 3 1 0 16-QAM 24.78 23.38 23.26 3 1 7 24.66 23.29 23.27 3 1 14 24.64 23.28 23.20 3 8 0 21.48 21.47 21.28 3 8 4 21.44 21.40 21.40 3 8 7 21.42 21.38 21.35 3 15 0 21.64 21.33 21.34 Page 53 of 146 Report No.: STS2512460H01 LTE Band 26 Maximum Average Power [dBm] BW [MHz] RB Size RB Offset Mod Lowest Middle Highest 5 1 0 QPSK 24.06 24.05 23.63 5 1 12 24.03 23.92 23.51 5 1 24 23.84 23.84 23.47 5 12 0 23.05 22.94 22.81 5 12 6 23.00 22.86 22.66 5 12 11 22.92 22.80 22.71 5 25 0 23.08 22.81 22.78 5 1 0 16-QAM 23.71 23.52 23.89 5 1 12 23.63 23.51 23.79 5 1 24 23.47 23.45 23.76 5 12 0 21.44 21.25 21.34 5 12 6 21.40 21.33 21.24 5 12 11 21.33 21.22 21.24 5 25 0 21.75 21.52 21.36 10 1 0 QPSK N/A 24.01 N/A 10 1 24 N/A 23.88 N/A 10 1 49 N/A 23.68 N/A 10 25 0 N/A 23.45 N/A 10 25 12 N/A 23.34 N/A 10 25 24 N/A 23.26 N/A 10 50 0 N/A 23.33 N/A 10 1 0 16-QAM N/A 24.54 N/A 10 1 24 N/A 24.48 N/A 10 1 49 N/A 24.25 N/A 10 25 0 N/A 22.04 N/A 10 25 12 N/A 21.87 N/A 10 25 24 N/A 21.81 N/A 10 50 0 N/A 22.00 N/A Page 54 of 146 Report No.: STS2512460H01 LTE Band 66 LTE Band 66 Maximum Average Power [dBm] BW [MHz] RB Size RB Offset Mod Lowest Middle Highest 1.4 1 0 QPSK 23.24 22.82 22.44 1.4 1 2 23.19 22.85 22.54 1.4 1 5 23.19 22.90 22.56 1.4 3 0 23.06 22.78 22.50 1.4 3 1 23.14 22.83 22.43 1.4 3 2 23.13 22.86 22.44 1.4 6 0 22.60 22.37 22.00 1.4 1 0 16-QAM 23.25 22.00 21.47 1.4 1 2 23.29 21.97 21.52 1.4 1 5 23.28 21.98 21.54 1.4 3 0 22.37 21.65 21.48 1.4 3 1 22.41 21.71 21.45 1.4 3 2 22.40 21.63 21.54 1.4 6 0 21.27 21.13 20.57 3 1 0 QPSK 23.10 22.88 22.39 3 1 7 23.05 22.85 22.54 3 1 14 23.06 23.12 22.50 3 8 0 22.54 22.35 21.94 3 8 4 22.64 22.37 21.93 3 8 7 22.54 22.42 21.82 3 15 0 22.59 22.46 21.90 3 1 0 16-QAM 23.39 21.95 21.46 3 1 7 23.36 21.99 21.53 3 1 14 23.33 22.24 21.46 3 8 0 21.15 21.11 20.50 3 8 4 21.10 21.14 20.50 3 8 7 21.14 21.06 20.49 3 15 0 21.23 21.06 20.64 Page 55 of 146 Report No.: STS2512460H01 LTE Band 66 Maximum Average Power [dBm] BW [MHz] RB Size RB Offset Mod Lowest Middle Highest 5 1 0 QPSK 23.12 22.99 22.16 5 1 12 23.02 23.02 22.22 5 1 24 23.03 23.34 22.28 5 12 0 22.74 22.49 21.86 5 12 6 22.58 22.46 21.88 5 12 11 22.57 22.71 21.85 5 25 0 22.54 22.46 21.91 5 1 0 16-QAM 22.14 22.03 22.16 5 1 12 22.18 22.10 22.12 5 1 24 22.11 22.36 22.13 5 12 0 21.14 20.75 20.42 5 12 6 21.14 20.84 20.47 5 12 11 21.09 21.10 20.43 5 25 0 21.39 21.04 20.66 10 1 0 QPSK 23.03 22.78 22.45 10 1 24 22.92 22.90 22.37 10 1 49 22.86 23.19 22.42 10 25 0 22.55 22.47 21.94 10 25 12 22.52 22.48 21.97 10 25 24 22.56 22.68 21.94 10 50 0 22.54 22.37 21.86 10 1 0 16-QAM 23.27 22.51 21.85 10 1 24 23.23 22.56 21.82 10 1 49 23.10 22.81 21.87 10 25 0 21.25 20.95 20.53 10 25 12 21.19 21.02 20.54 10 25 24 21.17 21.32 20.58 10 50 0 21.12 21.00 20.41 Page 56 of 146 Report No.: STS2512460H01 LTE Band 66 Maximum Average Power [dBm] BW [MHz] RB Size RB Offset Mod Lowest Middle Highest 15 1 0 QPSK 23.05 22.71 22.37 15 1 37 22.91 22.93 22.30 15 1 74 22.72 23.08 22.30 15 36 0 22.64 22.31 21.99 15 36 18 22.48 22.37 21.89 15 36 39 22.46 22.55 21.92 15 75 0 22.49 22.29 21.85 15 1 0 16-QAM 23.30 22.41 22.49 15 1 38 23.19 22.60 22.37 15 1 75 22.96 22.79 22.40 15 36 0 21.14 21.04 20.49 15 36 18 21.12 21.08 20.42 15 36 39 20.99 21.41 20.42 15 75 0 21.10 20.96 20.55 20 1 0 QPSK 23.25 23.07 22.72 20 1 49 23.03 23.26 22.43 20 1 99 22.82 23.32 22.47 20 50 0 22.51 22.25 22.03 20 50 24 22.46 22.33 21.87 20 50 49 22.31 22.73 21.86 20 100 0 22.29 22.31 22.03 20 1 0 16-QAM 22.28 21.24 22.03 20 1 49 22.05 21.40 21.77 20 1 99 21.83 21.47 21.77 20 50 0 21.14 20.90 20.63 20 50 24 21.11 20.97 20.62 20 50 49 20.95 21.19 20.49 20 100 0 20.97 20.94 20.58 Page 57 of 146 Report No.: STS2512460H01 11. EUT and Test Setup Photo 11.1 EUT Photo Front side Back side Page 58 of 146 Report No.: STS2512460H01 Left Edge Right Edge Page 59 of 146 Report No.: STS2512460H01 Top Edge Bottom Edge Page 60 of 146 Report No.: STS2512460H01 11.2…

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Page 1 of 2 FCC ID: 2ANMU-C66 Conducted emissions 30MHz-1GHz Page 2 of 2 FCC ID: 2ANMU-C66 Spurious emissions RF

SAR Setup photos for FCC ID: 2ANMU-C66 Right Cheek Right Tilt Left Cheek Left Tilt Body Front side(separation distance is 10mm) Body Back side(separation distance is 10mm) Body Left side(separation distance is 10mm) Body Right side(separation distance is 10mm) Body Bottom side(separation distance is 10mm) Body Top side(separation distance is 10mm)

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 Shenzhen STS Test Services Co., Ltd. Radio Test Report Report No.:STS2512460W05 Issued for SHENZHEN YUNJI INTELLIGENT TECHNOLOGY CO.,LTD A2 2F BUILDING ENET NEW INDUSTRIAL PARK, DAFU INDUSTRIAL ZONE, GUANLAN, LONGHUA SHENZHEN, China Product Name: Smart Phone Brand Name: OUKITEL Model Name: C66 Series Model(s): C66 S, C66 Pro, C66 Ultra, C66 E, C66 Plus, C66 MAX FCC ID: 2ANMU-C66 Test Standards: FCC Part15.407 Page 2 of 49 Report No.: STS2512460W05 TEST REPORT Applicant’s Name ................. : SHENZHEN YUNJI INTELLIGENT TECHNOLOGY CO.,LTD Address ................................. : A2 2F BUILDING ENET NEW INDUSTRIAL PARK, DAFU INDUSTRIAL ZONE, GUANLAN, LONGHUA SHENZHEN, China Manufacturer's Name ........... : SHENZHEN YUNJI INTELLIGENT TECHNOLOGY CO.,LTD Address ................................. : A2 2F BUILDING ENET NEW INDUSTRIAL PARK, DAFU INDUSTRIAL ZONE, GUANLAN, LONGHUA SHENZHEN, China Product Description Product Name ........................ : Smart Phone Brand Name ........................... : OUKITEL Model Name .......................... : C66 Series Model(s) .................... : C66 S, C66 Pro, C66 Ultra, C66 E, C66 Plus, C66 MAX Test Standards ..................... : FCC Part15.407 Test Procedure ............................... : ANSI C63.10-2020 This device described above has been tested by STS, the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. 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 Shenzhen STS Test Services Co., Ltd. Date of Test ........................................... : Date of receipt of test item ...................... : 29 Oct. 2025 Date (s) of performance of tests ............. : 29 Oct. 2025 to 25 Dec. 2025 Date of Issue .......................................... : 26 Dec. 2025 Test Result .............................................. : Pass Testing Engineer : ( Star Deng) Technical Manager : (Brave Wu) Authorized Signatory : ( Bovey Yang) Page 3 of 49 Report No.: STS2512460W05 Table of Contents Page 1 . SUMMARY OF TEST RESULTS 6 1.1 TEST FACTORY 7 1.2 MEASUREMENT UNCERTAINTY 7 2. GENERAL INFORMATION 8 2.1 GENERAL DESCRIPTION OF THE EUT 8 2.2 DESCRIPTION OF TEST MODES 11 2.3 TEST SOFTWARE AND POWER LEVEL 11 2.4 BLOCK DIAGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 13 2.5 DESCRIPTION OF NECESSARY ACCESSORIES AND SUPPORT UNITS 13 2.6 EQUIPMENTS LIST 14 3. EMC EMISSION TEST 15 3.1 CONDUCTED EMISSION MEASUREMENT 15 3.2 RADIATED EMISSION AND MEASUREMENT 19 4. POWER SPECTRAL DENSITY TEST 40 4.1 LIMIT 40 4.2 TEST PROCEDURE 40 4.3 DEVIATION FROM STANDARD 41 4.4 TEST SETUP 41 4.5 EUT OPERATION CONDITIONS 41 4.6 TEST RESULTS 41 5. DUTY CYCLE 42 5.1 TEST STANDARD 42 5.2 TEST PROCEDURE 42 5.3 DEVIATION FROM STANDARD 42 5.4 TEST SETUP 42 5.5 EUT OPERATION CONDITIONS 42 5.6 TEST RESULTS 42 6. BANDWIDTH MEASUREMENT 43 6.1 EMISSION BANDWIDTH (EBW) 26 BANDWID PROCEDURES / LIMIT 43 6.2 OCCUPIED BANDWIDTH ( 99%) TEST APPLIED PROCEDURES / LIMIT 44 6.3 MINIMUM EMISSION BANDWIDTH(6 DB) PROCEDURES / LIMIT 45 7. MAXIMUM OUTPUT POWER 46 7.1 LIMIT 46 7.2 TEST PROCEDURE 46 7.3 DEVIATION FROM STANDARD 46 Page 4 of 49 Report No.: STS2512460W05 Table of Contents Page 7.4 TEST SETUP 46 7.5 EUT OPERATION CONDITIONS 46 7.6 TEST RESULTS 46 8. AUTOMATICALLY DISCONTINUE TRANSMISSION 47 8.1 LIMIT OF AUTOMATICALLY DISCONTINUE TRANSMISSION 47 8.2 TEST RESULT OF AUTOMATICALLY DISCONTINUE TRANSMISSION 47 9. ANTENNA REQUIREMENT 48 9.1 STANDARD REQUIREMENT 48 9.2 EUT ANTENNA 48 APPENDIX - PHOTOS OF TEST SETUP 49 Page 5 of 49 Report No.: STS2512460W05 Revision History Rev. Issue Date Report No. Effect Page Contents 00 26 Dec. 2025 STS2512460W05 ALL Initial Issue Page 6 of 49 Report No.: STS2512460W05 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: § 15.407,KDB 789033 D02 General U-NII Test Procedures New Rules v02r01 FCC Part 15.407 FCC standard Test Item Results 15.207 AC Conducted Emission PASS 15.407 (a) /15.407 (e) 26dB/6dB &99% Bandwidth PASS 15.407(a) Maximum Conducted Output Power PASS 15.407(b)/15.209 Radiated Emission And (bandedge Emissions) Measurement PASS 15.407(a) Power Spectral Density PASS 15.407(c) Automatically Discontinue Transmission PASS 15.203/15.204 Antenna Requirement PASS Note: (1) ‘N/A’ denotes test is not applicable in this Test Report. (2) All tests are according to ANSI C63.10-2020. Page 7 of 49 Report No.: STS2512460W05 1.1 TEST FACTORY SHENZHEN STS TEST SERVICES CO., LTD Add.: 101, Building B, Zhuoke Science Park, No.190 Chongqing Road, ZhanChengShequ, Fuhai Sub-District, Bao’an District, Shenzhen, Guang Dong, China FCC test Firm Registration Number: 625569 IC test Firm Registration Number: 12108A A2LA Certificate No.: 4338.01 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2, providing a level of confidence of approximately 95 %. No. Item Uncertainty 1 RF output power, conducted ±0.751dB 2 Unwanted Emissions, conducted ±2.888dB 3 All emissions, radiated 9K-30MHz ±2.48dB 4 All emissions, radiated 30M-1GHz ±2.52dB 5 All emissions, radiated 1G-18GHz ±3.48dB 6 All emissions, radiated>18GHz ±4.18dB 7 Conducted Emission (9KHz-150KHz) ±2.48dB 8 Conducted Emission (150KHz-30MHz) ±2.52dB 9 Occupied Channel Bandwidth ±3.6% 10 Power Spectral Density, conducted ±1.214dB 11 Duty Cycle ±3.2% Page 8 of 49 Report No.: STS2512460W05 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF THE EUT Product Name Smart Phone Brand Name OUKITEL Model Name C66 Series Model(s) C66 S, C66 Pro, C66 Ultra, C66 E, C66 Plus, C66 MAX Mo…

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Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-3 Duty Cycle Condition Mode Frequency (MHz) Duty Cycle (%) Correction Factor (dB) NVNT a 5745 100 0 NVNT n20 5745 100 0 NVNT n40 5755 100 0 NVNT ac20 5745 100 0 NVNT ac40 5755 100 0 NVNT ac80 5775 100 0 Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-3 Test Graphs Duty Cycle NVNT a 5745MHz Duty Cycle NVNT n20 5745MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-3 Duty Cycle NVNT n40 5755MHz Duty Cycle NVNT ac20 5745MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-3 Duty Cycle NVNT ac40 5755MHz Duty Cycle NVNT ac80 5775MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-3 Maximum Conducted Output Power Condition Mode Frequency (MHz) Conducted Power (dBm) Limit (dBm) Verdict NVNT a 5745 9.86 30 Pass NVNT a 5785 9.56 30 Pass NVNT a 5825 9.77 30 Pass NVNT n20 5745 8.26 30 Pass NVNT n20 5785 7.91 30 Pass NVNT n20 5825 8.25 30 Pass NVNT n40 5755 7.6 30 Pass NVNT n40 5795 6.93 30 Pass NVNT ac20 5745 8.36 30 Pass NVNT ac20 5785 7.82 30 Pass NVNT ac20 5825 8.34 30 Pass NVNT ac40 5755 7.41 30 Pass NVNT ac40 5795 7.02 30 Pass NVNT ac80 5775 6.43 30 Pass Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-3 Test Graphs Power NVNT a 5745MHz Power NVNT a 5785MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-3 Power NVNT a 5825MHz Power NVNT n20 5745MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-3 Power NVNT n20 5785MHz Power NVNT n20 5825MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-3 Power NVNT n40 5755MHz Power NVNT n40 5795MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-3 Power NVNT ac20 5745MHz Power NVNT ac20 5785MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-3 Power NVNT ac20 5825MHz Power NVNT ac40 5755MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-3 Power NVNT ac40 5795MHz Power NVNT ac80 5775MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-3 -6dB Bandwidth Condition Mode Frequency (MHz) -6 dB Bandwidth (MHz) Limit -6 dB Bandwidth (MHz) Verdict NVNT a 5745 16.365 0.5 Pass NVNT a 5785 16.328 0.5 Pass NVNT a 5825 16.346 0.5 Pass NVNT n20 5745 17.4 0.5 Pass NVNT n20 5785 17.55 0.5 Pass NVNT n20 5825 17.168 0.5 Pass NVNT n40 5755 35.321 0.5 Pass NVNT n40 5795 35.634 0.5 Pass NVNT ac20 5745 17.295 0.5 Pass NVNT ac20 5785 17.41 0.5 Pass NVNT ac20 5825 17.167 0.5 Pass NVNT ac40 5755 35.473 0.5 Pass NVNT ac40 5795 35.623 0.5 Pass NVNT ac80 5775 75.498 0.5 Pass Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-3 Test Graphs -6dB Bandwidth NVNT a 5745MHz -6dB Bandwidth NVNT a 5785MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-3 -6dB Bandwidth NVNT a 5825MHz -6dB Bandwidth NVNT n20 5745MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-3 -6dB Bandwidth NVNT n20 5785MHz -6dB Bandwidth NVNT n20 5825MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-3 -6dB Bandwidth NVNT n40 5755MHz -6dB Bandwidth NVNT n40 5795MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-3 -6dB Bandwidth NVNT ac20 5745MHz -6dB Bandwidth NVNT ac20 5785MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-3 -6dB Bandwidth NVNT ac20 5825MHz -6dB Bandwidth NVNT ac40 5755MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-3 -6dB Bandwidth NVNT ac40 5795MHz -6dB Bandwidth NVNT ac80 5775MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-3 Occupied Channel Bandwidth Condition Mode Frequency (MHz) 99% OBW (MHz) NVNT a 5745 16.59 NVNT a 5785 16.557 NVNT a 5825 16.576 NVNT n20 5745 17.606 NVNT n20 5785 17.627 NVNT n20 5825 17.58 NVNT n40 5755 36.07 NVNT n40 5795 36.108 NVNT ac20 5745 17.623 NVNT ac20 5785 17.592 NVNT ac20 5825 17.588 NVNT ac40 5755 36.166 NVNT ac40 5795 36.156 NVNT ac80 5775 75.542 Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-3 Test Graphs OBW NVNT a 5745MHz OBW NVNT a 5785MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-3 OBW NVNT a 5825MHz OBW NVNT n20 5745MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-3 OBW NVNT n20 5785MHz OBW NVNT n20 5825MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-3 OBW NVNT n40 5755MHz OBW NVNT n40 5795MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-3 OBW NVNT ac20 5745MHz OBW NVNT ac20 5785MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-3 OBW NVNT ac20 5825MHz OBW NVNT ac40 5755MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-3 OBW NVNT ac40 5795MHz OBW NVNT ac80 5775MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-3 Maximum Power Spectral Density Level Condition Mode Frequency (MHz) Conducted PSD (dBm/510kHz) Conducted PSD (dBm/500kHz) Limit (dBm/500kHz) Verdict NVNT a 5745 -6.43 -6.516 30 Pass NVNT a 5785 -6.6 -6.686 30 Pass NVNT a 5825 -6.24 -6.326 30 Pass NVNT n20 5745 -8.31 -8.396 30 Pass NVNT n20 5785 -8.6 -8.686 30 Pass NVNT n20 5825 -8.25 -8.336 30 Pass NVNT n40 5755 -11.91 -11.996 30 Pass NVNT n40 5795 -12.16 -12.246 30 Pass NVNT ac20 5745 -8.07 -8.156 30 Pass NVNT ac20 5785 -8.46 -8.546 30 Pass NVNT ac20 5825 -8.42 -8.506 30 Pass NVNT ac40 5755 -12.09 -12.176 30 Pass NVNT ac40 5795 -11.61 -11.696 30 Pass NVNT ac80 5775 -15.87 -15.956 30 Pass Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-3 Test Graphs PSD NVNT a 5745MHz PSD NVNT a 5785MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-3 PSD NVNT a 5825MHz PSD NVNT n20 5745MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-3 PSD NVNT n20 5785MHz PSD NVNT n20 5825MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-3 PSD NVNT n40 5755MHz PSD NVNT n40 5795MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-3 PSD NVNT ac20 5745MHz PSD NVNT ac20 5785MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-3 PSD NVNT ac20 5825MHz PSD NVNT ac40 5755MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-3 PSD NVNT ac40 5795MHz PSD NVNT ac80 5775MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-3 Band Edge Condition Mode Frequency (MHz) Max Value (dBm) Limit (dBm) Verdict NVNT a 5745 -25.23 Pass NVNT a 5825 -32.94 Pass NVNT n20 5745 -27.23 Pass NVNT n20 5825 -32.09 Pass NVNT n40 5755 -31.16 Pass NVNT n40 5795 -44.99 Pass NVNT ac20 5745 -31.46 Pass NVNT ac20 5825 -34.1 Pass NVNT ac40 5755 -29.91 Pass NVNT …

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Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-1 Duty Cycle Condition Mode Frequency (MHz) Duty Cycle (%) Correction Factor (dB) NVNT a 5180 100 0 NVNT n20 5180 100 0 NVNT n40 5190 100 0 NVNT ac20 5180 100 0 NVNT ac40 5190 100 0 NVNT ac80 5210 100 0 Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-1 Test Graphs Duty Cycle NVNT a 5180MHz Duty Cycle NVNT n20 5180MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-1 Duty Cycle NVNT n40 5190MHz Duty Cycle NVNT ac20 5180MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-1 Duty Cycle NVNT ac40 5190MHz Duty Cycle NVNT ac80 5210MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-1 Maximum Conducted Output Power Condition Mode Frequency (MHz) Conducted Power (dBm) Limit (dBm) Verdict NVNT a 5180 12.86 24 Pass NVNT a 5200 11.98 24 Pass NVNT a 5240 11.98 24 Pass NVNT n20 5180 11.3 24 Pass NVNT n20 5200 10.64 24 Pass NVNT n20 5240 10.33 24 Pass NVNT n40 5190 10.14 24 Pass NVNT n40 5230 9.14 24 Pass NVNT ac20 5180 11.39 24 Pass NVNT ac20 5200 10.62 24 Pass NVNT ac20 5240 10.13 24 Pass NVNT ac40 5190 9.85 24 Pass NVNT ac40 5230 9.2 24 Pass NVNT ac80 5210 8.56 24 Pass Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-1 Test Graphs Power NVNT a 5180MHz Power NVNT a 5200MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-1 Power NVNT a 5240MHz Power NVNT n20 5180MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-1 Power NVNT n20 5200MHz Power NVNT n20 5240MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-1 Power NVNT n40 5190MHz Power NVNT n40 5230MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-1 Power NVNT ac20 5180MHz Power NVNT ac20 5200MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-1 Power NVNT ac20 5240MHz Power NVNT ac40 5190MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-1 Power NVNT ac40 5230MHz Power NVNT ac80 5210MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-1 -26dB Bandwidth Condition Mode Frequency (MHz) -26 dB Bandwidth (MHz) Limit -26 dB Bandwidth (MHz) Verdict NVNT a 5180 25.445 0.5 Pass NVNT a 5200 23.971 0.5 Pass NVNT a 5240 25.947 0.5 Pass NVNT n20 5180 25.819 0.5 Pass NVNT n20 5200 26.048 0.5 Pass NVNT n20 5240 26.032 0.5 Pass NVNT n40 5190 44.091 0.5 Pass NVNT n40 5230 43.609 0.5 Pass NVNT ac20 5180 23.906 0.5 Pass NVNT ac20 5200 25.19 0.5 Pass NVNT ac20 5240 23.342 0.5 Pass NVNT ac40 5190 40.771 0.5 Pass NVNT ac40 5230 45.653 0.5 Pass NVNT ac80 5210 96.45 0.5 Pass Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-1 Test Graphs -26dB Bandwidth NVNT a 5180MHz -26dB Bandwidth NVNT a 5200MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-1 -26dB Bandwidth NVNT a 5240MHz -26dB Bandwidth NVNT n20 5180MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-1 -26dB Bandwidth NVNT n20 5200MHz -26dB Bandwidth NVNT n20 5240MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-1 -26dB Bandwidth NVNT n40 5190MHz -26dB Bandwidth NVNT n40 5230MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-1 -26dB Bandwidth NVNT ac20 5180MHz -26dB Bandwidth NVNT ac20 5200MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-1 -26dB Bandwidth NVNT ac20 5240MHz -26dB Bandwidth NVNT ac40 5190MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-1 -26dB Bandwidth NVNT ac40 5230MHz -26dB Bandwidth NVNT ac80 5210MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-1 Occupied Channel Bandwidth Condition Mode Frequency (MHz) 99% OBW (MHz) NVNT a 5180 16.629 NVNT a 5200 16.604 NVNT a 5240 16.586 NVNT n20 5180 17.622 NVNT n20 5200 17.633 NVNT n20 5240 17.634 NVNT n40 5190 36.094 NVNT n40 5230 36.085 NVNT ac20 5180 17.638 NVNT ac20 5200 17.613 NVNT ac20 5240 17.622 NVNT ac40 5190 36.108 NVNT ac40 5230 36.126 NVNT ac80 5210 75.602 Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-1 Test Graphs OBW NVNT a 5180MHz OBW NVNT a 5200MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-1 OBW NVNT a 5240MHz OBW NVNT n20 5180MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-1 OBW NVNT n20 5200MHz OBW NVNT n20 5240MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-1 OBW NVNT n40 5190MHz OBW NVNT n40 5230MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-1 OBW NVNT ac20 5180MHz OBW NVNT ac20 5200MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-1 OBW NVNT ac20 5240MHz OBW NVNT ac40 5190MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-1 OBW NVNT ac40 5230MHz OBW NVNT ac80 5210MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-1 Maximum Power Spectral Density Level Condition Mode Frequency (MHz) Conducted PSD (dBm) Limit (dBm) Verdict NVNT a 5180 -0.35 11 Pass NVNT a 5200 -1.3 11 Pass NVNT a 5240 -1.18 11 Pass NVNT n20 5180 -2.42 11 Pass NVNT n20 5200 -2.92 11 Pass NVNT n20 5240 -3.45 11 Pass NVNT n40 5190 -5.99 11 Pass NVNT n40 5230 -7.17 11 Pass NVNT ac20 5180 -2.09 11 Pass NVNT ac20 5200 -2.8 11 Pass NVNT ac20 5240 -3.48 11 Pass NVNT ac40 5190 -6.38 11 Pass NVNT ac40 5230 -6.8 11 Pass NVNT ac80 5210 -10.57 11 Pass Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-1 Test Graphs PSD NVNT a 5180MHz PSD NVNT a 5200MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-1 PSD NVNT a 5240MHz PSD NVNT n20 5180MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-1 PSD NVNT n20 5200MHz PSD NVNT n20 5240MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-1 PSD NVNT n40 5190MHz PSD NVNT n40 5230MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-1 PSD NVNT ac20 5180MHz PSD NVNT ac20 5200MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-1 PSD NVNT ac20 5240MHz PSD NVNT ac40 5190MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-1 PSD NVNT ac40 5230MHz PSD NVNT ac80 5210MHz Report No.: STS2512460W05_Appendix 5G WIFI_U-NII-1 Band Edge Condition Mode Frequency (MHz) Max Value (dBm) Limit (dBm) Verdict NVNT a 5180 -36.69 -27 Pass NVNT a 5240 -45.93 -27 Pass NVNT n20 5180 -38.38 -27 Pass NVNT n20 5240 -45.8 -27 Pass NVNT n40 5190 -35.84 -27 Pass NVNT n40 5230 -46.09 -27 Pass NVNT ac20 5180 -39.42 -27 Pass NVNT ac20 5240 -44.8 -27 Pass NVNT ac40 5190 -36.15 -27 Pass NVNT ac40 5230 -46.42 -27 Pass NVNT ac80 5210 -43.51 -27 Pass NVNT ac80 5210 -36.74 -27 …

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ANWEIcommnuicationEquipmentCo.,Ltd APPROVALSHEET Customer YUNJI Specs S163 PartNumberFrequencyBand WIFIBT Color Black Edition REV:A0 Salesperson Mr.Xie Design WUXI Structure QinYunLin Confirm Date 2025.10.29 SigningDate Projectdevelopmentenvironment  天线增益 (Antennagain) 2.4GWIFI1.77 5GWIFI0.88 BT1.77 （2.4G/5GWIFI/BTantenna）apple Map （2.4G/5GWIFI/BTantenna）PolarG raphs/EtotalGraphs TheEnd

Any reproduction of this document must be done in full. No single part of this document may be reproduced without permission from STS, All Test Data Presented in this report is only applicable to presented Test sample. ShenZhen STS Test Services Co.,Ltd. A 1/F, Building B, Zhuoke Science Park, No.190 Chongqing Road, HepingShequ, Fuyong Sub-District, Bao’an District, Shenzhen, Guang Dong, China TEL: +86-755 3688 6288 FAX: +8 6-755 3688 6277 E-mail:[email protected] S T L A B S SAR Dipole Performance Measurement Report EUT Type： SAR Validation Dipole and Waveguide Model Name ： DIP0G750, DIP0G835, DIP1G800, DIP1G900, DIP2G450, DIP2G600, WGA32 Brand Name: SAT I MO Test Conclusion ： Pass Test Date ： 11 Dec. 2024&03 Jul. 2025 Date of Issue ： 03 Jul. 2025 Testing Engineer : (Xin.Liu) Technical Manager : (Shifan. Long) Authorized Signatory : (Bovey Yang) ISSUED BY Shenzhen STS Test Services Co., Ltd. Kind of Equipment Manufacturer Type No. Serial No. Last Calibration Calibrated Until PC Acer N/A N/A N/A N/A E- Field Probe MVG SSE2 SN 08/21 EPGO352 2024.09.18 2025.09.17 Dielectric Probe Kit MVG SCLMP SN 32/14 OCPG67 2024.09.18 2025.09.17 Phantom1 MVG SAM SN 32/14 SAM115 N/A N/A Phantom2 MVG SAM SN 32/14 SAM116 N/A N/A Attenuator Agilent 99899 DC-18GHz N/A N/A Directional coupler Narda 4226-20 3305 N/A N/A Network Analyzer Agilent E5071C MY46520378 2024-09-25 2025-09-26 Multi Meter Keithley Multi Meter 2000 4050073 2024-09-25 2025-09-26 Signal Generator Agilent N5182A MY50140530 2024-09-25 2025-09-26 Power Amplifier DESAY ZHL-42W 9638 2024-09-25 2025-09-26 Power Meter R&S NRP 100510 2024-09-25 2025-09-26 Power Sensor R&S NRP-Z11 101919 2024-09-25 2025-09-26 Power Sensor Keysight U2021XA MY56280002 2024-09-25 2025-09-26 Temperature hygrometer SuWei SW-108 N/A 2024.10.15 2025.10.14 Thermograph Elitech RC-4 S/N EF7176501537 2024.10.15 2025.10.14 ISSUED BY Shenzhen STS Test Services Co., Ltd. Kind of Equipment Manufacturer Type No. Serial No. Last Calibration Calibrated Until SAR Test System SATIMO N/A V5.3.15.11 N/A N/A Dielectric Probe Kit MVG SCLMP SN 32/14 OCPG67 2025.09.15 2026.09.14 Antenna MVG ANTA3 SN 07/13 ZNTA52 N/A N/A Phantom1 MVG SAM SN 32/14 SAM115 N/A N/A Phantom3 MVG SAM SN 21/21 ELLI48 N/A N/A Phone holder MVG N/A SN 32/14 MSH97 N/A N/A Laptop holder MVG N/A SN 32/14 LSH29 N/A N/A Attenuator Agilent HXT-10-8-SMA 240327017 2025-02-22 2026-02-21 Directional coupler Xi'an Xingbo XBOH-OA08-20dB 211123-4-3 2025-02-22 2026-02-21 Network Analyzer Agilent E5071C MY46520378 2025-09-26 2026-09-24 Multi Meter Keithley Multi Meter 2000 4050073 2025-09-22 2026-09-21 Signal Generator Agilent N5182A MY50140530 2025-09-26 2026-09-25 Wireless Communication Test Set Agilent 8960-E5515C MY48360751 2025-02-22 2026-02-21 Wireless Communication Test Set R&S CMW500 156324 2025-09-25 2026-09-24 Power Amplifier DESAY WCS-DLNA50M8G50G1 CSKJLNA231227A 2025-09-29 2026-09-28 Power Meter R&S NRP 100510 2025-09-25 2026-09-24 Power Sensor R&S NRP-Z11 101919 2025-09-25 2026-09-24 Power Sensor Keysight U2021XA MY56280002 2025-09-25 2026-09-24 Temperature hygrometer TOPRIE TP502V4-P 6700000124198 2025.10.09 2026.10.08 Thermograph Elitech RC-4 S/N EF7176501537 2025.10.17 2026.10.16 ISSUED BY Shenzhen STS Test Services Co., Ltd. 2. <Justification of the extended calibration> Referring to KDB 865664 D01, if dipoles are verified in return loss<-20dB, (within 20% of prior calibration), and in impedance (within 5 ohm of prior calibration), the annual calibration is not necessary and the calibration interval can be extended. Head 750 MHz Date of Measurement Return Loss (dB) Delta (%) Impedance Delta(ohm) 2023.07.04 -25.47 - 55.2 - 2024.07.01 -25.98 2.00 54.86 -0.62 2025.07.03 -25.99 2.02 53.45 -3.16 The return loss is <-20dB, within 20% of prior calibration; the impedance is within 5 ohm of prior calibration. Therefore the verification result should support extended calibration. <Dipole Verification Data> Head 750 MHz ISSUED BY Shenzhen STS Test Services Co., Ltd. Head 835 MHz Date of Measurement Return Loss (dB) Delta (%) Impedance Delta(ohm) 2023.07.04 -28.13 - 51.4 - 2024.07.01 -2 8.43 1.07 52.62 2.37 2025.07.03 -28.83 2.47 52.51 2.16 The return loss is <-20dB, within 20% of prior calibration; the impedance is within 5 ohm of prior calibration. Therefore the verification result should support extended calibration. <Dipole Verification Data> Head 835MHz ISSUED BY Shenzhen STS Test Services Co., Ltd. Head 1800 MHz Date of Measurement Return Loss (dB) Delta (%) Impedance Delta(ohm) 2023.12.20 -27.38 / 50.2 / 2024.12.11 -27.04 -1.23 48.48 -3.43 2025-12-09 -27.91 1.94 48.53 -7.56 The return loss is <-20dB, within 20% of prior calibration; the impedance is within 5 ohm of prior calibration. Therefore the verification result should support extended calibration. <Dipole Verification Data> Head 1800 MHz ISSUED BY Shenzhen STS Test Services Co., Ltd. Head 1900 MHz Date of Measurement Return Loss (dB) Delta (%) Impedance Delta(ohm) 2023.09-14 -23.66 - 51.4 - 2024.07.01 -2 3.62 -0.17 50.73 -1.30 2025.07.03 -23.89 0.96 50.62 -1.52 The return loss is <-20dB, within 20% of prior calibration; the impedance …

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