2AH25D3SPOS System

Shanghai Sunmi Technology Co.,Ltd. Covered Equipment Certification Attestation Letter 12/17/2025 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ATTN.: Reviewing Engineer FCC ID: 2AH25D3S Shanghai Sunmi Technology Co.,Ltd. (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Note: If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, the applicant should include an explanation on why the equipment is not “covered” equipment. Shanghai Sunmi Technology Co.,Ltd. (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Shanghai Sunmi Technology Co.,Ltd. (“the applicant”) certifies that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24-886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). Signed: Printed name: Fang Lu Title: Certification Manager Company Name: Shanghai Sunmi Technology Co.,Ltd. Date: 12/17/2025

Shanghai Sunmi Technology Co., Ltd. Date: 2025-12-17 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 RE: LETTER OF AGENT AUTHORIZATION FCC ID: 2AH25D3S To Whom It May Concern: We, the undersigned, hereby authorize Compliance Testing, LLC to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). Signature Printed Name: Fang Lu Company: Shanghai Sunmi Technology Co.,Ltd. Job Title: Certification Manager Email: [email protected] Telephone: +86 18501703215

Shanghai Sunmi Technology Co.,Ltd. Request for Long-Term Confidentiality Letter-FCC Date: 2025-12-17 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Re: Request f or Long-Term conf identiality FCC ID: 2AH25D3S To whom it may concern, We hereby respectf ully request that under the provision of 47 CFR 0.459 and 0.457(d) the documents listed below and attached with this application f or certif ication be provided with Long- Term conf idential status. • Schematics • Operational Description • Frequency Block Diagrams • SOFTWARE SECURITY REQUIREMENTS FOR U-NII DEVICES • Data Ref erencing Plan Any exhibit / inf ormation f or which we have requested conf identiality, but which may not be accorded such treatment by the FCC, should be returned to us. The documents listed above contain trade secrets that are treated as conf idential by us. Substantial competitive harm to us could result should they be made available to the public. Sincerely yours, Signature Printed Name: Fang Lu Company: Shanghai Sunmi Technology Co.,Ltd. Job Title: Certif ication Manager Email: f [email protected] Telephone: +86 18501703215

Shanghai Sunmi Technology Co., Ltd. Request for Short-Term Confidentiality Letter-FCC Date: 2025-12-17 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Re: Request f or Short-Term conf identiality FCC ID: 2AH25D3S To whom it may concern, We hereby respectf ully request that under the provision of 47 CFR 0.459 and 0.457(d) the documents listed below and attached with this application f or certif ication be provided with Short- Term conf idential status f or 180 days f rom the date of the grant. • External Photos • Test Setup Photos • Internal Photos • User’s manual Any exhibit / inf ormation f or which we have requested conf identiality, but which may not be accorded such treatment by the FCC, should be returned to us. The documents listed above contain trade secrets that are treated as conf idential by us. Substantial competitive harm to us could result should they be made available to the public. Sincerely yours, Signature Printed Name: Fang Lu Company: Shanghai Sunmi Technology Co.,Ltd. Job Title: Certif ication Manager Email: f [email protected] Telephone: +86 18501703215

Prepared by: Wei Fangying Approved by: Xu Kai Eurofins TA Technology (Shanghai) Co., Ltd. Building 3, No.145, Jintang Rd, Pudong Shanghai, P.R.China TEL: +86-021-50791141/2/3 FAX: +86-021-50791141/2/3-8000 MPE TEST REPORT Applicant Shanghai Sunmi Technology Co.,Ltd. FCC ID 2AH25D3 Product POS System Brand SUNMI Model F154A Report No. EFTA25070076-IE-14-M1 Issue Date December 29, 2025 Eurofins TA Technology (Shanghai) Co., Ltd. tested the above equipment in accordance with the requirements in FCC 47 CFR Part 1 §1.1310, §2.1091. The test results show that the equipment tested can demonstrate compliance with the requirements as documented in this report. MPE Test Report Report No.: EFTA25070076-IE-14-M1 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-01-014S Page 2 of 10 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. Table of Contents 1 Test Laboratory ................................................................................................................................. 3 1.1 Notes of the Test Report ............................................................................................................ 3 1.2 Test Facility ................................................................................................................................ 3 1.3 Testing Location......................................................................................................................... 3 1.4 Laboratory Environment ............................................................................................................ 3 2 Description of Equipment Under Test ............................................................................................... 4 3 Maximum Tune up and Antenna Gain .............................................................................................. 6 4 MPE Limit .......................................................................................................................................... 7 5 RF Exposure Evaluation Result ........................................................................................................ 9 ANNEX A: The EUT Appearance ........................................................................................................... 10 MPE Test Report Report No.: EFTA25070076-IE-14-M1 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-01-014S Page 3 of 10 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. 1 Test Laboratory 1.1 Notes of the Test Report This report shall not be reproduced in full or partial, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. The results documented in this report apply only to the tested sample, under the conditions and modes of operation as described herein. Measurement Uncertainties were not taken into account and are published for informational purposes only. This report is written to support regulatory compliance of the applicable standards stated above. 1.2 Test Facility FCC (Designation number: CN1179, Test Firm Registration Number: 446626) Eurofins TA Technology (Shanghai) Co., Ltd. has been listed on the US Federal Communications Commission list of test facilities recognized to perform measurements. 1.3 Testing Location Company: Eurofins TA Technology (Shanghai) Co., Ltd. Address: Building 3, No.145, Jintang Rd, Pudong Shanghai, P.R.China City: Shanghai Post code: 201201 Country: P. R. China Contact: Xu Kai Telephone: +86-021-50791141/2/3 Fax: +86-021-50791141/2/3-8000 Website: https://www.eurofins.com/electrical-and-electronics E-mail: [email protected] 1.4 Laboratory Environment Temperature Min. = 18C, Max. = 25C Relative humidity Min. = 20%, Max. = 80% Ground system resistance < 0.5  Ambient noise is checked and found very low and in compliance with requirement of standards. Reflection of surrounding objects is minimized and in compliance with requirement of standards. MPE Test Report Report No.: EFTA25070076-IE-14-M1 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-01-014S Page 4 of 10 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. 2 Description of Equipment Under Test Client Information Applicant Shanghai Sunmi Technology Co.,Ltd. Applicant address Room 505, No.388, Song Hu Road, Yang Pu District, Shanghai, China Manufacturer Shanghai Sunmi Technology Co.,Ltd. Manufacturer address Room 505, No.388, Song Hu Road, Yang Pu District, Shanghai, China General Technologies EUT Description Model F154A SN (Original) D406E57RJ0088 (Variant) D401E5AEJ0015 Hardware Version D3_MB_V1.2 Software Version V1.1 Frequency Band TX (MHz) RX (MHz) Wi-Fi 2.4G 2400 ~ 2483.5 2400 ~ 2483.5 Wi-Fi 5GHz (U-NII-1) 5150 ~ 5250 5150 ~ 5250 Wi-Fi 5GHz (U-NII-2A) 5250 ~ 5350 5250 ~ 5350 Wi-Fi 5GHz (U-NII-2C) 5470 ~ 5725 5470 ~ 5725 Wi-Fi 5GHz (U-NII-3) 5725 ~ 5850 5725 ~ 5850 Bluetooth 2400 ~ 2483.5 2400 ~ 2483.5 EUT Description Adapter Manufacturer: Shenzhen Tianyin Electronics Co.Ltd. Model: TPQ-632A240250DW01 Date of Testing (Original) July 14, 2025 ~ August 12, 2025 (Variant) October 28, 2025 ~ December 19, 2025 Date of Sample Received (Original) July 7, 2025 (Variant)September 1, 2025 Note: 1. The EUT is sent from the applicant to Eurofins TA and the information of the EUT is declared by the applicant. 2. All indications of Pass/Fail in this report are opinions expressed by Eurofins TA Technology (Shanghai) Co., Ltd. based on interpretations and/or observations of test results. Measurement Uncertainties were not taken into account and are published for informational purposes only. MPE Test Report Report No.: EFTA25070076-IE-14-M1 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-01-014S Page 5 of 10 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shangh…

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UNLESS OTHER SPECIFIED TOLERANCES ON： 佳邦科技股份有限公司 INPAQ TECHNOLOGY CO., LTD. X＝± X.X＝± X.XX＝± ANGLES＝± HOLEDIA＝± SCALE： UNIT：mm THIS DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF INPAQ TECHNOLOGY CO.,LTD.AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION DRAWN BY：严若林 CHECKED BY：赵付辉 DESIGNED BY：熊勇 APPROVED BY：赵付辉 TITLE：WA-F-LE-02-077_Specification DOCUMENT PAGE REV. NO. P1 PAGE 1 OF 9 WA-F-LE-02-077 Specification 1. Explanation of part number : WA _ F _ LB _ 02 _ 077 (1) (2) (3) (4) (5) (1) Product Type：Wireless Antenna (2) Material: FPC+Cable (3) Frequency : 2400~2483MHz，5150~7125MHz (4) Coaxial Cable Type : 02 (5) Suffix :077 2. Storage Condition: Temperature -40 to +70°C Humidity 65±20 % RH 3. Operating Condition: Temperature -40 to +70°C Humidity 65±20 % RH 4. Electrical Specification : Those specifications were specially defined for 商米-SD15 model, and all characteristics were measured under the model’s handset testing. 4-1. Frequency Band: Frequency Band MHz WIFI-1 2400~2483MHz，5150~7125MHz 4-2. Impedance 50 ohm nominal UNLESS OTHER SPECIFIED TOLERANCES ON： 佳邦科技股份有限公司 INPAQ TECHNOLOGY CO., LTD. X＝± X.X＝± X.XX＝± ANGLES＝± HOLEDIA＝± SCALE： UNIT：mm THIS DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF INPAQ TECHNOLOGY CO.,LTD.AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION DRAWN BY：严若林 CHECKED BY：赵付辉 DESIGNED BY：熊勇 APPROVED BY：赵付辉 TITLE：WA-F-LE-02-077_Specification DOCUMENT PAGE REV. NO. P1 PAGE 2 OF 9 4-3. Matching circuit None 4-4. VSWR 4-4.1 Measuring Method 1.A 50Ωcoaxial cable is connected to the antenna. Then this cable is connected to a network analyzer to measure the VSWR 2. Keeping this jig away from metal at least 20cm 4-4.2 Measurement frequency points and VSWR value Frequency (Unit MHz) 2400 2500 5150 7125 VSWR 1.4 1.8 1.8 2.1 4-5. Efficiency and Gain 4-5.1 Measure method UNLESS OTHER SPECIFIED TOLERANCES ON： 佳邦科技股份有限公司 INPAQ TECHNOLOGY CO., LTD. X＝± X.X＝± X.XX＝± ANGLES＝± HOLEDIA＝± SCALE： UNIT：mm THIS DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF INPAQ TECHNOLOGY CO.,LTD.AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION DRAWN BY：严若林 CHECKED BY：赵付辉 DESIGNED BY：熊勇 APPROVED BY：赵付辉 TITLE：WA-F-LE-02-077_Specification DOCUMENT PAGE REV. NO. P1 PAGE 3 OF 9 1. Using a low loss coaxial cable to link a standard handset 2. Fixed this handset jig on chamber’s rotator plane 3. Linking jig into network analyzer port and using a probing horn antenna to collect data. 4. Using another standard gain horn antenna to calibrated those data 4-5.2 Chamber definition 1. An anechoic chamber (7mx4mx3m) which satisfied far-field condition was applied to avoid multi-path effect 2. The quite room region is 40cmx40cmx40cm at the center of rotator 3. The distance between DUT and standard antenna is 4.38 m 4.38 m Rotatory controller Vector Network Aanlyzer Port 2Port 1 DUT Far-Field Chamber Std. Ant. UNLESS OTHER SPECIFIED TOLERANCES ON： 佳邦科技股份有限公司 INPAQ TECHNOLOGY CO., LTD. X＝± X.X＝± X.XX＝± ANGLES＝± HOLEDIA＝± SCALE： UNIT：mm THIS DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF INPAQ TECHNOLOGY CO.,LTD.AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION DRAWN BY：严若林 CHECKED BY：赵付辉 DESIGNED BY：熊勇 APPROVED BY：赵付辉 TITLE：WA-F-LE-02-077_Specification DOCUMENT PAGE REV. NO. P1 PAGE 4 OF 9 4. Probing antenna (9120D horn antenna) and standard gain horn antenna (BBHA9120 LPF 700MHz ~6GHz) 4-5.3 Efficiency and Gain Antenna gain is marked (dBi) and is based on STANDARD HORN antenna. The data shows Peak Gain and Average Gain.  2D Radiation Pattern Results UNLESS OTHER SPECIFIED TOLERANCES ON： 佳邦科技股份有限公司 INPAQ TECHNOLOGY CO., LTD. X＝± X.X＝± X.XX＝± ANGLES＝± HOLEDIA＝± SCALE： UNIT：mm THIS DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF INPAQ TECHNOLOGY CO.,LTD.AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION DRAWN BY：严若林 CHECKED BY：赵付辉 DESIGNED BY：熊勇 APPROVED BY：赵付辉 TITLE：WA-F-LE-02-077_Specification DOCUMENT PAGE REV. NO. P1 PAGE 5 OF 9 XZ-E1-plane XZ-E2-plane UNLESS OTHER SPECIFIED TOLERANCES ON： 佳邦科技股份有限公司 INPAQ TECHNOLOGY CO., LTD. X＝± X.X＝± X.XX＝± ANGLES＝± HOLEDIA＝± SCALE： UNIT：mm THIS DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF INPAQ TECHNOLOGY CO.,LTD.AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION DRAWN BY：严若林 CHECKED BY：赵付辉 DESIGNED BY：熊勇 APPROVED BY：赵付辉 TITLE：WA-F-LE-02-077_Specification DOCUMENT PAGE REV. NO. P1 PAGE 6 OF 9 XY-H-plane UNLESS OTHER SPECIFIED TOLERANCES ON： 佳邦科技股份有限公司 INPAQ TECHNOLOGY CO., LTD. X＝± X.X＝± X.XX＝± ANGLES＝± HOLEDIA＝± SCALE： UNIT：mm THIS DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF INPAQ TECHNOLOGY CO.,LTD.AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION DRAWN BY：严若林 CHECKED BY：赵付辉 DESIGNED BY：熊勇 APPROVED BY：赵付辉 TITLE：WA-F-LE-02-077_Specification DOCUMENT PAGE REV. NO. P1 PAGE 7 OF 9  3D Radiation Pattern Results UNLESS OTHER SPECIFIED TOLERANCES ON： 佳邦科技股份有限公司 INPAQ TECHNOLOGY CO., LTD. X＝± X.X＝± X.XX＝± ANGLES＝± HOLEDIA＝± SCALE： UNIT：mm THIS DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF INPAQ TECHNOLOGY CO.,LTD.AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION DRAWN BY：严若林 CHECKED BY：赵付辉 DESIGNED BY：熊勇 APPROVED BY：赵付辉 TITLE：WA-F-LE-02-077_Specification DOCUMENT PAGE REV. NO. P1 PAGE 8 OF 9 5. Mechanical Specification: 5-1. Mechanical Configuration (Unit: mm) The appearance of the antenna is according to drawing Figure 5-1-1 UNLESS OTHER SPECIFIED TOLERANCES ON： 佳邦科技股份有限公司 INPAQ TECHNOLOGY CO., LTD. X＝± X.X＝± X.XX＝± ANGLES＝± HOLEDIA＝± SCALE： UNIT：mm THIS DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF INPAQ TECHNOLOGY CO.…

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Prepared by: Xu Ying Approved by: Xu Kai Eurofins TA Technology (Shanghai) Co., Ltd. Building 3, No.145, Jintang Rd, Pudong Shanghai, P.R.China TEL: +86-021-50791141/2/3 FAX: +86-021-50791141/2/3-8000 RF TEST REPORT Applicant Shanghai Sunmi Technology Co.,Ltd. FCC ID 2AH25D3S Product POS System Brand SUNMI Model F154A Report No. EFTA25070076-IE-13-R3V1 Issue Date December 25, 2025 Eurofins TA Technology (Shanghai) Co., Ltd. tested the above equipment in accordance with the requirements in FCC CFR47 Part 15E (2025). The test results show that the equipment tested is capable of demonstrating compliance with the requirements as documented in this report. RF Test Report Report No.: EFTA25070076-IE-13-R3V1 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-04-006R Page 2 of 158 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. TABLE OF CONTENT 1. Test Laboratory ............................................................................................................................... 6 1.1. Notes of the test report ........................................................................................................... 6 1.2. Test facility .............................................................................................................................. 6 1.3. Testing Location...................................................................................................................... 6 2. General Description of Equipment under Test ............................................................................... 7 2.1. Applicant and Manufacturer Information ................................................................................ 7 2.2. General information ................................................................................................................ 7 3. Applied Standards ........................................................................................................................... 9 4. Test Configuration ......................................................................................................................... 10 5. Test Case ...................................................................................................................................... 13 5.1. Occupied Bandwidth ............................................................................................................. 13 5.2. Average Power Output ......................................................................................................... 14 5.3. Frequency Stability ............................................................................................................... 16 5.4. Power Spectral Density ........................................................................................................ 18 5.5. Unwanted Emission .............................................................................................................. 20 5.6. Conducted Emission ............................................................................................................. 25 6. Test Results .................................................................................................................................. 26 6.1. Occupied Bandwidth ............................................................................................................. 26 6.2. Average Power Output ......................................................................................................... 83 6.3. Frequency Stability ............................................................................................................... 91 6.4. Power Spectral Density ........................................................................................................ 94 6.5. Unwanted Emission ............................................................................................................ 151 6.6. Conducted Emission ........................................................................................................... 152 7. Main Test Instruments ................................................................................................................ 153 8. The EUT Appearance ................................................................................................................. 155 9. Test Setup Photos ....................................................................................................................... 156 10. Test Setup Photos ................................................................................................................... 157 11. Product Change Description ................................................................................................... 158 RF Test Report Report No.: EFTA25070076-IE-13-R3V1 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-04-006R Page 3 of 158 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. Version Revision Description Issue Date Rev.0 Initial issue of report. December 22, 2025 Rev.1 Update information and description. December 25, 2025 Note: This revised report (Report No.: EFTA25070076-IE-13-R3V1) supersedes and replaces the previously issued report (Report No.: EFTA25070076-IE-13-R3). Please discard or destroy the previously issued report and dispose of it accordingly. RF Test Report Report No.: EFTA25070076-IE-13-R3V1 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-04-006R Page 4 of 158 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. Summary of measurement results Number Test Case Clause in FCC rules Verdict 1 Average output power 15.407(a) PASS 2 Occupied bandwidth 15.407(e) PASS 3 Frequency stability 15.407(g) PASS 4 Power spectral density 15.407(a) PASS 5 Unwanted Emissions 15.407(b), 15.205…

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RF Test Report Report No.: EFTA25070076-IE-13-R3V1 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-04-006R Page 79 of 158 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. OBW 802.11n(HT20) 5785MHz OBW 802.11n(HT20) 5825MHz RF Test Report Report No.: EFTA25070076-IE-13-R3V1 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-04-006R Page 80 of 158 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. OBW 802.11n(HT40) 5710MHz OBW 802.11n(HT40) 5755MHz RF Test Report Report No.: EFTA25070076-IE-13-R3V1 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-04-006R Page 81 of 158 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. OBW 802.11n(HT40) 5795MHz RF Test Report Report No.: EFTA25070076-IE-13-R3V1 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-04-006R Page 82 of 158 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. Variant Mode Carrier frequency (MHz) 99% bandwidth (MHz) Minimum 26 dB bandwidth (MHz) Conclusion 802.11n(HT40) 5270 36.234 47.870 Pass OBW 802.11n(HT40) 5270MHz RF Test Report Report No.: EFTA25070076-IE-13-R3V1 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-04-006R Page 83 of 158 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. 6.2. Average Power Output Original Mode Duty cycle Duty cycle correction Factor (dB) 802.11a 0.168 7.74 802.11n HT20 0.159 7.99 802.11n HT40 0.085 10.69 802.11ac VHT20 0.160 7.97 802.11ac VHT40 0.085 10.69 802.11ac VHT80 0.044 13.61 802.11ax HE20 0.127 8.95 802.11ax HE40 0.071 11.49 802.11ax HE80 0.038 14.20 Note: when Duty cycle≥0.98, Duty cycle correction Factor not required. Power Index U-NII-1 Default U-NII-2A Default U-NII-2C Default U-NII-3 Default RF Test Report Report No.: EFTA25070076-IE-13-R3V1 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-04-006R Page 84 of 158 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. Test Mode Channel/ Frequency (MHz) B=26 dB bandwidth (MHz) Limit 11 dBm + 10 log B (dBm) Final Limit (dBm) U-NII-2A 802.11a 52/5260 25.35 25.04 24.00 60/5300 23.63 24.73 24.00 64/5320 24.08 24.82 24.00 802.11n HT20 52/5260 26.19 25.18 24.00 60/5300 24.89 24.96 24.00 64/5320 26.49 25.23 24.00 802.11n HT40 54/5270 44.97 27.53 24.00 62/5310 46.53 27.68 24.00 802.11ac VHT20 52/5260 26.92 25.30 24.00 60/5300 25.06 24.99 24.00 64/5320 25.36 25.04 24.00 802.11ac VHT40 54/5270 47.21 27.74 24.00 62/5310 46.56 27.68 24.00 802.11ac VHT80 58/5290 89.21 30.50 24.00 802.11ax HE20 52/5260 25.04 24.99 24.00 60/5300 25.82 25.12 24.00 64/5320 24.72 24.93 24.00 802.11ax HE40 54/5270 43.55 27.39 24.00 62/5310 45.88 27.62 24.00 802.11ax HE80 58/5290 82.99 30.19 24.00 U-NII-2C 802.11a 100/5500 24.81 24.95 24.00 120/5600 24.92 24.96 24.00 140/5700 26.38 25.21 24.00 144/5720 24.99 24.98 24.00 802.11n HT20 100/5500 24.97 24.97 24.00 120/5600 27.42 25.38 24.00 140/5700 26.58 25.25 24.00 144/5720 27.69 25.42 24.00 802.11n HT40 102/5510 45.62 27.59 24.00 118/5590 47.37 27.75 24.00 134/5670 47.87 27.80 24.00 142/5710 44.69 27.50 24.00 802.11ac VHT20 100/5500 26.06 25.16 24.00 120/5600 25.44 25.06 24.00 140/5700 25.51 25.07 24.00 144/5720 27.67 25.42 24.00 RF Test Report Report No.: EFTA25070076-IE-13-R3V1 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-04-006R Page 85 of 158 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. 802.11ac VHT40 102/5510 46.13 27.64 24.00 118/5590 46.83 27.71 24.00 134/5670 49.76 27.97 24.00 142/5710 47.56 27.77 24.00 802.11ac VHT80 106/5530 97.88 30.91 24.00 122/5610 95.48 30.80 24.00 138/5690 85.93 30.34 24.00 802.11ax HE20 100/5500 26.99 25.31 24.00 120/5600 25.17 25.01 24.00 140/5700 28.84 25.60 24.00 144/5720 26.93 25.30 24.00 802.11ax HE40 102/5510 42.83 27.32 24.00 118/5590 46.12 27.64 24.00 134/5670 45.18 27.55 24.00 142/5710 44.62 27.49 24.00 802.11ax HE80 106/5530 85.28 30.31 24.00 122/5610 91.78 30.63 24.00 138/5690 86.46 30.37 24.00 Note: 250mW=24dBm RF Test Report Report No.: EFTA25070076-IE-13-R3V1 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-04-006R Page 86 of 158 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. U-NII-1 Test Mode Channel/ Frequency (MHz) Average Power Measured (dBm) Average Power with duty factor (dBm) Limit (dBm) Conclusion 802.11a 36/5180 8.19 15.93 24.00 PASS 40/5200 8.18 15.92 24.00 PASS 48/5240 8.62 16.36 24.00 PASS 802.11n HT20 36/5180 8.29 16.28 24.00 PASS 40/5200 8.34 16.33 24.00 PASS 48/5240 8.76 16.75 24.00 PASS 802.11n HT40 38/5190 6.12 16.81 24.00 PASS 46/5230 5.92 16.61 24.00 PASS 802.11ac VHT20 36/5180 8.04 16.01 24.00 PASS 40/5200 8.16 16.13 24.00 PASS 48/5240 8.26 16.23 24.00 PASS 802.11ac VHT40 38/5190 6.13 16.82 24.00 PASS 46/5230 6.07 16.76 24.00 PASS 802.11ac VHT80 42/5210 2.77 16.38 24.00 PASS 802.11ax HE20 36/5180 6.79 15.74 24.00 PASS 40/5200 7.12 16.07 24.00 PASS 48/5240 7.07 16.02 24.00 PASS 802.11ax HE40 38/5190 5.13 16.62 24.00 PASS 46/5230 5.01 16.50 24.00 PASS 802.11ax HE80 42/5210 2.17 16.37 24.00 PASS Note: Average Power with duty factor = Average Power Measured +Duty cycle correction factor RF Test Report Report No.: EFTA25070076-IE-13-R3V1 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-04-006R Page 87 of 158 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. U-NII-2A Test Mode Channel/ Frequency (MHz) Average Power Measured (dBm) Average Power with duty factor (dBm) Limit (dBm) Conclusion 802.11a 52/5260 8.10 15.84 24.00 PASS 60/5300 7.76 15.50 24.00 PASS 64/5320 7.76…

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Test Result Report No.: EFTA25070076-IE-13-R3V1-ANNEX A Eurofins TA Technology (Shanghai) Co., Ltd. Page 1 of 100 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. ANNEX A: Test Result 1. Unwanted Emission The radiated emission was measured in the following position: EUT stand-up position (Z axis), lie-down position (X, Y axis). The worst emission was found in lie-down position (X axis) and the loop antenna is coplanar, the others are vertical and horizontal. and the worst case was recorded. Test Result Report No.: EFTA25070076-IE-13-R3V1-ANNEX A Eurofins TA Technology (Shanghai) Co., Ltd. Page 2 of 100 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. 1.1. Wi-Fi 5GHz The following graphs display the maximum values of horizontal and vertical by software. Blue trace uses the peak detection, Green trace uses the average detection. A symbol ( ) in the test plot below means (dBμV/m) The modulation and bandwidth are similar for 802.11n mode for 20MHz/40MHz and 802.11ac mode for V20MHz/V40MHz, therefore investigated worst case t…

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