RAS-MT7925B14L2TX 11be (WiFi7) BW160 + BT/BLE Combo Card

© 2022 - 2023 MediaTek Inc. This document contains information that is proprietary to MediaTek Inc. Unauthorized reproduction or disclosure of this information in whole or in part is strictly prohibited. Specifications are subject to change without notice. Confidential C Version: V1.4 Release Date: 2023-08-04 MT7925B14L Test-Mode Software Application Note Part-1: QA-Tool User Guideline MT7925B14L SW Tool AN: Part-I MediaTek Confidential © 2022 - 2023 MediaTek Inc. Page 2 of 57 This document contains information that is proprietary to MediaTek Inc. Unauthorized reproduction or disclosure of this information in whole or in part is strictly prohibited. 1 System overview 1.1 General Description MT7925B14L chip is highly integrated single chip which have built in 2x2 dual-band wireless LAN and Bluetooth combo radio. It can be configured in test-mode for performance validation, production testing and regulatory certification. There are two software tools, QA-Tool and Combo-Tool responsible for evaluating WIFI and Bluetooth signal and performance testing. This document is introducing how to install and use QA-Tool. MT7925B14L SW Tool AN: Part-I MediaTek Confidential © 2022 - 2023 MediaTek Inc. Page 3 of 57 This document contains information that is proprietary to MediaTek Inc. Unauthorized reproduction or disclosure of this information in whole or in part is strictly prohibited. 2 QA-Tool Users have to install 3 major software before using QA-Tool.  WinPcap  Windows7 X64 security package  QA-Tool Windows driver MTK strongly recommends install QA-Tool on Windows 7-64bit operating system. 2.1 How to install QA-tool Please follow the procedure listed in below to install QA-Tool  1 st : Install WinPcap  2 nd : Update Windows7 security package to register x64 signature mechanism  3 rd : Instal QA-Tool Windows driver. MT7925B14L SW Tool AN: Part-I MediaTek Confidential © 2022 - 2023 MediaTek Inc. Page 4 of 57 This document contains information that is proprietary to MediaTek Inc. Unauthorized reproduction or disclosure of this information in whole or in part is strictly prohibited. 2.1.1 Install WinPcap If users are the 1 st time operating this tool, users should install WinpCap at first. Please follow below link and steps to install this software. https://www.winpcap.org/install/ WinPcap version: 4.1.3 or later. 1 2 3 4 MT7925B14L SW Tool AN: Part-I MediaTek Confidential © 2022 - 2023 MediaTek Inc. Page 5 of 57 This document contains information that is proprietary to MediaTek Inc. Unauthorized reproduction or disclosure of this information in whole or in part is strictly prohibited. 2.1.2 Windows 10 install note If users can’t install the driver in Windows 10 due to driver integrity check. Try to disable the integrity check to allow installation.  Disable Driver Integrity Check 1. Open cmd as Administrator. 2. Execute ‘bcdedit /set nointegritychecks on’ 3. Reboot 4. Then install again. If still fail, try do ‘Disable Secure Boot’ below. NOTE: Re-enable the driver integrity check by executing ‘bcdedit /set nointegritychecks off’ and then rebooting.  Disable Secure Boot Please refer to: https://docs.microsoft.com/en-us/windows-hardware/manufacture/desktop/disabling-secure-boot MT7925B14L SW Tool AN: Part-I MediaTek Confidential © 2022 - 2023 MediaTek Inc. Page 6 of 57 This document contains information that is proprietary to MediaTek Inc. Unauthorized reproduction or disclosure of this information in whole or in part is strictly prohibited. 2.1.3 QA-Tool Windows driver MT7925B14L supports USB, and PCIE interface. According to interface type of MT7925B14L on users’ hand, please refer to steps shown below to install QA-Tool Windows driver: USB interface: 1. Connect DUT to PC/NB and check Windows Device Manager. 2. Window Device Manager would discover DUT shows “Generic Bluetooth Adapter”(BT device) and “WiFi_If”(WiFi device). MT7925B14L SW Tool AN: Part-I MediaTek Confidential © 2022 - 2023 MediaTek Inc. Page 7 of 57 This document contains information that is proprietary to MediaTek Inc. Unauthorized reproduction or disclosure of this information in whole or in part is strictly prohibited. 3. Right-click on “WiFi_If” Wifi device and Update Driver Software. MT7925B14L SW Tool AN: Part-I MediaTek Confidential © 2022 - 2023 MediaTek Inc. Page 8 of 57 This document contains information that is proprietary to MediaTek Inc. Unauthorized reproduction or disclosure of this information in whole or in part is strictly prohibited. 4. According user’s Windows’ OS to select and install test tool driver. MT7925B14L SW Tool AN: Part-I MediaTek Confidential © 2022 - 2023 MediaTek Inc. Page 9 of 57 This document contains information that is proprietary to MediaTek Inc. Unauthorized reproduction or disclosure of this information in whole or in part is strictly prohibited. 2.1.4 [Troubleshoot] Driver install fail (Part 1) If users can’t install the driver in Win 10 / Win 11 due to driver integrity check, there is some different kind of signature mechanism applied on driver package. This is rare but to resolve this issue try to disable the integrity check to allow installation. Disable Driver Integrity Check 1. Open cmd as Administrator. 2. Execute ‘bcdedit /set nointegritychecks on’ 3. Reboot 4. Then install again. If still fail, try do ‘Disable Secure Boot’ below. NOTE: Re-enable the driver integrity check by executing ‘bcdedit /set nointegritychecks off’ and then rebooting. Disable Secure Boot Please refer to: https://docs.microsoft.com/en-us/windows-hardware/manufacture/desktop/disabling-secure-boot 2.1.5 [Troubleshoot] Driver install fail (Part 2) If above steps did not work, then, by default, the “Core Isolation Memory Integrity” might be turned ON in Win 10 / Win 11. This can block driver installation. To turn this feature off, search for “Device Security” from Start menu and then go to “Core isolation details”. Turn off Memory Integrity. MT7925B14L SW Tool AN: Part-I MediaTek Confidential © 2022 - 2023 Medi…

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Date: January 30, 2024 We, MediaTek Inc. declare that the device does not support any non-US channels in all the operational mode(s) for the following product. FCC ID: RAS-MT7925B14L If you should have any question(s) regard contact us. Thank you! ______________________________ Stella Chang/ Business Marketing Manager MediaTek Inc. Tel.: + 886-3-5600868 E-mail: [email protected]

Confidential C U.S. Agent for Service of Process Attestation To the attention of Federal Communications Commission Authorization and Evaluation Division U.S. Agent Company Name: MediaTek USA Inc. FRN: 0033410531 Contact Name: Clifford Hsu Street Address: 2840 Junction Ave City/Province/Zip: San Jose, CA 95134. Telephone No: 408-621-1159 Email: [email protected] This letter is to confirm that we have accepted the responsibility to act as the designated U.S. Agent for service of process as required by §2.911(d)(7) on behalf of the Applicant noted below. U.S. Agent Signature: Date:2024-02-05 Signed by (printed name): Clifford Hsu. Applicant Company name: MediaTek Inc. Grantee Code: RAS FRN: 0022229074 Contact Name: Stella Chang Street Address: No. 1, Dusing 1st Rd., Hsinchu Science Park, Hsinchu City,Taiwan City/Province/Zip: 30078 Telephone No: + 886-3-5600868 Email: [email protected] This letter is to confirm that the Applicant has designated the U.S Agentnoted above for the purpose of accepting service of process on their behalf as required by §2.911(d)(7). The Applicant further acknowledges acceptance to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Applicant Signature: Date:2024-02-05 Signed by (printed name):Stella Chang

Date: 2024-01-30 FCC ID: RAS-MT7925B14L To the attention of Federal Communications Commission Authorization and Evaluation Division Permanent Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the requests confidential treatment of information accompanying this Application as outlined below: Schematics Block Diagram Operational Description Software Operational Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely yours, ______________________________ Stella Chang/ Business Marketing Manager MediaTek Inc. Tel.: + 886-3-5600868 E-mail: [email protected]

Date: 2024-02-26 FCC ID: RAS-MT7925B14L To the attention of Federal Communications Commission Authorization and Evaluation Division Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the commission’s rules, we request short-term confidential treatment for the following information until 180days after the Grant Date of Equipment Authorization in order to ensure sensitive business information remains confidential until the actual marketing of the device: External photos Test Setup photos User’s manual Internal Photos Sincerely yours, ______________________________ Stella Chang/ Business Marketing Manager MediaTek Inc. Tel.: + 886-3-5600868 E-mail: [email protected]

Date: 2024-01-30 FCC ID: RAS-MT7925B14L AUTHORIZATION LETTER To Whom It May Concern: MediaTek Inc.hereby authorizes Tilly Pan/Specialist of Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan BranchBV CPS Taoyuanto act on its behalf in all matters relating to the FCCapplication for equipment authorization in connection with the FCC ID listed above, including signing of all documents relating to these matters. Any and all acts carried out by Tilly Pan/Specialist of BV CPS Taoyuanon MediaTek Inc.behalf, within the scope of the powers granted herein, shall have the same effect as acts of its own. If you have any questions regarding the authoriza Sincerely yours, ______________________________ Stella Chang/ Business Marketing Manager MediaTek Inc. Tel.: + 886-3-5600868 E-mail: [email protected]

FCC ID: RAS-MT7925B14L Modular Approval Request Letter Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch February 27, 2024 Dear Application Examiner, MediaTek Inc., 2TX 11be (WiFi7) BW160+BT/BLE Combo Card, FCC ID: RAS-MT7925B14L, would like to have your authorization as a modular approval specific to the mobile RF exposure condition. The requirements of KDB996369 have been met and shown on the following statements. 1. “The modular transmitter must have its own RF shielding.” The radio portion of this module has been shielded, please see exhibition External Photo. 2. “The modular transmitter must have buffered modulation/data inputs.” The EUT has buffered data inputs, it is integrated in chip MT7925. 3. “The modular transmitter must have its own power supply regulation.” The part number of this regulator is MT7925. 4. “The modular transmitter must comply with the antenna requirements of section 15.203 and 15.204(C).” The EUT meets the FCC antenna requirements. The spurious emission, unique antenna connector and photo of antennas are shown in the test report. 5. “The modular transmitter must be tested in a stand-alone configuration” The EUT was tested in a stand-alone configuration via a USB extender. Please see section Photographs of Test Configuration in the test report, the EUT was plugged in this extender. 6. “The modular transmitter must be labeled with its own FCC ID number.” Please see exhibition Label Sample for the FCC ID of this module. And also in the exhibition Users Manual, there are instructions give to the OEM on how to label the end product. FCC ID: RAS-MT7925B14L 7. “The modular transmitter must comply with any specific rule or operating requirements applicable to the transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements.” The EUT is compliant with all applicable FCC rules. Detail instructions for maintaining compliance are given in the Users Manual. 8. “The modular transmitter must comply with any applicable RF exposure requirements.” The EUT is compliant with all applicable RF exposure requirements. RF Exposure is addressed in the RF exposure exhibition. Please contact me if you have any further questions. Thanks for your attention. Best Regards, Tilly Pan Specialist Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch

Reference No.: BARR-WTW-P23110067_EXT Page 1/7 CONSTRUCTION PHOTOS OF EUT Reference No.: BARR-WTW-P23110067_EXT Page 2/7 Reference No.: BARR-WTW-P23110067_EXT Page 3/7 Reference No.: BARR-WTW-P23110067_EXT Page 4/7 Antenna Set 1 (Brand: PSA / Model: RFMTA340718EMLB302) Reference No.: BARR-WTW-P23110067_EXT Page 5/7 Antenna Set 2 (Brand: PSA / Model: RFMTA311020EMMB301) Reference No.: BARR-WTW-P23110067_EXT Page 6/7 Reference No.: BARR-WTW-P23110067_EXT Page 7/7 Antenna Set 3 (Brand: PSA / Model: RFMTA421230IMMB701)

Label Location EuT Front side

Reference No.: BARR-WTW-P23110067_INT Page 1/2 CONSTRUCTION PHOTOS OF EUT Reference No.: BARR-WTW-P23110067_INT Page 2/2

Report No.: MFBARR-WTW-P23110067 Page No. 1 / 10Report Format Version: 7.1.0 Reference No.: BARR-WTW-P23110067 RF EXPOSURE REPORT CERTIFICATE OF CONFORMITY FCC Rule Part: FCC Part 2 (Section 2.1091) Report No.: MFBARR-WTW-P23110067 FCC ID: RAS-MT7925B14L Product: 2TX 11be (WiFi7) BW160 + BT/BLE Combo Card Brand: MediaTek Model No.: MT7925B14L Received Date: 2023/11/6 Test Date: 2024/1/29 Issued Date: 2024/2/23 Applicant: MediaTek Inc. Address: No. 1, Dusing 1st Rd., Hsinchu Science Park, Hsinchu City, 30078 Taiwan Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Hsin Chu Laborator y Lab Address: E-2, No.1, Li Hsin 1st Road, Hsinchu Science Park, Hsinchu City 300, Taiwan Test Location: E-2, No.1, Li Hsin 1st Road, Hsinchu Science Park, Hsinchu City 300, Taiwan FCC Registration / Desi gnation Number: 723255 / TW2022 Approved by: , Date:2024/2/23 May Chen / Manager This test report consists of 10 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The test results in the report only apply to the tested sample. The test results in this report are traceable to the national or international standards. Prepared by : Phoenix Huang / Specialist This report is governed by, and incorporates by reference, the Conditions of Testing as posted at the date of issuance of this report at http://www.bureauveritas.com/home/about-us/our- business/cps/about-us/terms-conditions/ and is intended for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. Measurement uncertainty is only provided upon request for accredited tests. Statements of conformity are based on simple acceptance criteria without taking measurement uncertainty into account, unless otherwise requested in writing. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence or if you require measurement uncertainty; provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Report No.: MFBARR-WTW-P23110067 Page No. 2 / 10Report Format Version: 7.1.0 Reference No.: BARR-WTW-P23110067 Table of Contents Release Control Record ....................................................................................................................................................... 3 1 Certificate .................................................................................................................................................................... 4 2 Applicable RF Exposure Limit .................................................................................................................................. 5 3 Test Results ................................................................................................................................................................ 7 4 Conclusion .................................................................................................................................................................. 9 5 Information of the Testing Laboratories ................................................................................................................ 10 Report No.: MFBARR-WTW-P23110067 Page No. 3 / 10Report Format Version: 7.1.0 Reference No.: BARR-WTW-P23110067 Release Control Record Issue No. Description Date Issued MFBARR-WTW-P23110067 Original release. 2024/2/23 Report No.: MFBARR-WTW-P23110067 Page No. 4 / 10Report Format Version: 7.1.0 Reference No.: BARR-WTW-P23110067 1 Certificate Product: 2TX 11be (WiFi7) BW160 + BT/BLE Combo Card Brand: MediaTek Test Model: MT7925B14L Sample Status: Engineering sample Applicant: MediaTek Inc. Test Date: 2024/1/29 FCC Rule Part: FCC Part 2 (Section 2.1091) Standard: KDB 447498 D04 Interim General RF Exposure Guidance v01 The above equipment has been tested by Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, and found compliance with the requirement of the above standards. The test record, data evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the sample’s RF characteristics under the conditions specified in this report. Report No.: MFBARR-WTW-P23110067 Page No. 5 / 10Report Format Version: 7.1.0 Reference No.: BARR-WTW-P23110067 2 Applicable RF Exposure Limit § 1.1310 Radiofrequency radiation exposure limits. (a) Specific absorption rate (SAR) shall be used to evaluate the environmental impact of human exposure to radiofrequency (RF) radiation as specified in § 1.1307(b) of this part within the frequency range of 100 kHz to 6 GHz (inclusive). (b) The SAR limits for occupational/controlled exposure are 0.4 W/kg, as averaged over the whole body, and a peak spatial-average SAR of 8 W/kg, averaged over any 1 gram of tissue (defined as a tissue volume in the shape of a cube). Exceptions are the parts of the human body treated as extremities, such as hands, wrists, feet, ankles, and pinnae, where the peak spatial-average SAR limit for occupational/controlled exposure is 20 W/kg, average…

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SAR and Power Density Test Report Report Format Version 5.0.0 Page No. : 1 of 37 Report No. : SFBARR-WTW-P23110067 Issued Date : Feb. 19, 2024 SAR & Power Density Test Report Report No. : SFBARR-WTW-P23110067 Applicant : MediaTek Inc. Address : No. 1, Dusing 1st Rd., Hsinchu Science Park Hsinchu City 30078, Taiwan Product : 2TX 11be (WiFi7) BW160 + BT/BLE Combo Card FCC ID : RAS-MT7925B14L Brand : MediaTek Model No. : MT7925B14L FCC Rule Part : CFR §2.1093 Standards : IEEE Std 1528:2013, IEC TR 63170:2018 KDB 865664 D01 v01r04, KDB 865664 D02 v01r02, KDB 248227 D01 v02r02, KDB 447498 D01 v06, KDB 616217 D04 v01r02 Sample Received Date : Nov. 08, 2023 Date of Testing : Dec. 08, 2023 ~ Dec. 19, 2023 Lab Address : No. 47-2, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan Test Location : No. 19, Hwa Ya 2nd Rd., Wen Hwa Vil., Kwei Shan Dist., Taoyuan City, Taiwan CERTIFICATION: The above equipment have been tested by Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch–Lin Kou Laboratories, and found compliance with the requirement of the above standards. The test record, data evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the sample’s SAR characteristics under the conditions specified in this report. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product certification, approval, or endorsement by TAF or any government agencies. Prepared By : Gina Liu / Specialist Approved By : Gordon Lin / Manager FCC Accredited No.: TW0003 This report is governed by, and incorporates by reference, the Conditions of Testing as posted at the date of issuance of this report at http://www.bureauveritas.com/home/about-us/our- business/cps/about-us/terms-conditions/ and is intended for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. Measurement uncertainty is only provided upon request for accredited tests. Statements of conformity are based on simple acceptance criteria without taking measurement uncertainty into account, unless otherwise requested in writing. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence or if you require measurement uncertainty; provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. SAR and Power Density Test Report Report Format Version 5.0.0 Page No. : 2 of 37 Report No. : SFBARR-WTW-P23110067 Issued Date : Feb. 19, 2024 Table of Contents Release Control Record ............................................................................................................................................................... 3 1. Summary of Maximum SAR and Power Density Value ...................................................................................................... 4 2. Description of Equipment Under Test ................................................................................................................................. 5 3. SAR Measurement System ................................................................................................................................................... 6 3.1 Definition of Specific Absorption Rate (SAR) ............................................................................................................... 6 3.2 SPEAG DASY6 System ............................................................................................................................................... 6 3.2.1 Robot.................................................................................................................................................................. 7 3.2.2 Probes ................................................................................................................................................................ 8 3.2.3 Data Acquisition Electronics (DAE) .................................................................................................................... 8 3.2.4 Phantoms ........................................................................................................................................................... 8 3.2.5 Device Holder ..................................................................................................................................................... 9 3.2.6 System Validation Dipoles ................................................................................................................................ 10 3.2.7 Power Source ................................................................................................................................................... 10 3.2.8 Tissue Simulating Liquids ................................................................................................................................. 11 3.3 SAR System Verification ............................................................................................................................................ 13 3.4 SAR Measurement Procedure .............…

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Plots of System Verification Page No. : 1 of 9 Appendix A. Plots of System Verification The plots for system verification are shown as follows. Report No.: SFBARR-WTW-P23110067 Plots of System Verification Page No. : 2 of 9 Measurement Report S01 System Check_H2450_231214 Device under Test Properties Model, Manufacturer Dimensions [mm] IMEI DUT Type Dipole 10.0 x 10.0 x 300.0 Exposure Conditions Phantom Section, TSL Position, Test Distance [mm] Band Group, UID Frequency [MHz], Channel Number Conversion Factor TSL Conductivity [S/m] TSL Permittivity Flat, , 2450.0 7.71 1.86 41.2 Hardware Setup Phantom TSL, Measured Date Probe, Calibration Date DAE, Calibration Date ELI V8.0 (20deg probe tilt) - 2105 H06T27N6 , 2023-Dec-14 EX3DV4 - SN7554, 2023-09-19 DAE4 Sn1431, 2023-08-24 Scan Setup Area Scan Zoom Scan Grid Extents [mm] 48.0 x 84.0 35.0 x 35.0 x 30.0 Grid Steps [mm] 12.0 x 12.0 5.0 x 5.0 x 1.5 Sensor Surface [mm] 3.0 1.4 Measurement Results Area Scan Zoom Scan Date 2023-12-14 2023-12-14 psSAR1g [W/kg] 2.40 2.41 psSAR10g [W/kg] 1.14 1.12 Power Drift [dB] 0.01 -0.01 Report No.: SFBARR-WTW-P23110067 Plots of System Verification Page No. : 3 of 9 Measurement Report S02 System Check_H5250_231215 Device under Test Properties Model, Manufacturer Dimensions [mm] IMEI DUT Type Dipole, 10.0 x 10.0 x 300.0 Exposure Conditions Phantom Section, TSL Position, Test Distance [mm] Band Group, UID Frequency [MHz], Channel Number Conversion Factor TSL Conductivity [S/m] TSL Permittivity Flat, , CW, 0-- 5250.000, 0 5.39 4.69 35.6 Hardware Setup Phantom TSL, Measured Date Probe, Calibration Date DAE, Calibration Date ELI V8.0 (20deg probe tilt) - 2105 H51T72N6 , 2023-Dec-15 EX3DV4 - SN7554, 2023-09-19 DAE4 Sn1431, 2023-08-24 Scan Setup Area Scan Zoom Scan Grid Extents [mm] 40.0 x 80.0 24.0 x 24.0 x 22.0 Grid Steps [mm] 10.0 x 10.0 4.0 x 4.0 x 1.4 Sensor Surface [mm] 3.0 1.4 Measurement Results Area Scan Zoom Scan Date 2023-12-15 2023-12-15 psSAR1g [W/kg] 3.62 3.91 psSAR10g [W/kg] 1.06 1.12 Power Drift [dB] 0.01 0.01 Report No.: SFBARR-WTW-P23110067 Plots of System Verification Page No. : 4 of 9 Measurement Report S03 System Check_H5600_231216 Device under Test Properties Model, Manufacturer Dimensions [mm] IMEI DUT Type Device, 10.0 x 10.0 x 300.0 Phone Exposure Conditions Phantom Section, TSL Position, Test Distance [mm] Band Group, UID Frequency [MHz], Channel Number Conversion Factor TSL Conductivity [S/m] TSL Permittivity Flat, , CW, 0-- 5600.000, 0 4.75 5.09 34.3 Hardware Setup Phantom TSL, Measured Date Probe, Calibration Date DAE, Calibration Date ELI V8.0 (20deg probe tilt) - 2105 H51T72N6 , 2023-Dec-16 EX3DV4 - SN7554, 2023-09-19 DAE4 Sn1431, 2023-08-24 Scan Setup Area Scan Zoom Scan Grid Extents [mm] 40.0 x 80.0 24.0 x 24.0 x 22.0 Grid Steps [mm] 10.0 x 10.0 4.0 x 4.0 x 1.4 Sensor Surface [mm] 3.0 1.4 Measurement Results Area Scan Zoom Scan Date 2023-12-16 2023-12-16 psSAR1g [W/kg] 4.03 4.32 psSAR10g [W/kg] 1.18 1.24 Power Drift [dB] -0.02 -0.01 Report No.: SFBARR-WTW-P23110067 Plots of System Verification Page No. : 5 of 9 Measurement Report S05 System Check_H5800_231217 Device under Test Properties Model, Manufacturer Dimensions [mm] IMEI DUT Type Dipole, 10.0 x 10.0 x 300.0 Exposure Conditions Phantom Section, TSL Position, Test Distance [mm] Band Group, UID Frequency [MHz], Channel Number Conversion Factor TSL Conductivity [S/m] TSL Permittivity Flat, , CW, 0-- 5800.000, 0 4.88 5.07 33.9 Hardware Setup Phantom TSL, Measured Date Probe, Calibration Date DAE, Calibration Date ELI V8.0 (20deg probe tilt) - 2105 H51T72N6, 2023-Dec-17 EX3DV4 - SN7554, 2023-09-19 DAE4 Sn1431, 2023-08-24 Scan Setup Area Scan Zoom Scan Grid Extents [mm] 40.0 x 80.0 24.0 x 24.0 x 22.0 Grid Steps [mm] 10.0 x 10.0 4.0 x 4.0 x 1.4 Sensor Surface [mm] 3.0 1.4 Measurement Results Area Scan Zoom Scan Date 2023-12-17 2023-12-17 psSAR1g [W/kg] 3.36 3.82 psSAR10g [W/kg] 1.01 1.08 Power Drift [dB] -0.01 -0.02 Report No.: SFBARR-WTW-P23110067 Plots of System Verification Page No. : 6 of 9 Measurement Report S06 System Check_H5800_231218 Device under Test Properties Model, Manufacturer Dimensions [mm] IMEI DUT Type Dipole, 10.0 x 10.0 x 300.0 Exposure Conditions Phantom Section, TSL Position, Test Distance [mm] Band Group, UID Frequency [MHz], Channel Number Conversion Factor TSL Conductivity [S/m] TSL Permittivity Flat, , CW, 0-- 5800.000, 0 4.88 5.19 36.0 Hardware Setup Phantom TSL, Measured Date Probe, Calibration Date DAE, Calibration Date ELI V8.0 (20deg probe tilt) - 2105 H51T72N6, 2023-Dec-18 EX3DV4 - SN7554, 2023-09-19 DAE4 Sn1431, 2023-08-24 Scan Setup Area Scan Zoom Scan Grid Extents [mm] 40.0 x 80.0 24.0 x 24.0 x 22.0 Grid …

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