MDZ-6856P6EB2MAMT6856B2M WiFi Tri-band 2X2 11ax + Bluetooth 5.3 Combo Module

1. General Description Model Name: AMT6856B2M Product Description Support Wi-Fi/Bluetooth functionalities Dimension L x W x H: 38 x 21 x 3 mm Operating temperature 0°C to 40°C Storage temperature -40°C to 85°C 2. Features General ◼ Support 802.11a/b/g/n/ac/ax 2x2, Wave-2 compliant with RX MU-MIMO ◼ Support Bluetooth 5.3 ◼ 20 MHz/40 MHz channel bandwidth for 2.4 GHz and 20 MHz/40 MHz/80 MHz/160 MHz channel bandwidth for 5GHz/6 GHz ◼ IEEE 802.11ax MIMO OFDM/OFDMA, IEEE 802.11ac MIMO OFDM, IEEE 802.11n MIMO OFDM PHY Features ◼ Baseband PHY and RF in a single chip for IEEE 802.11a/b/g/n/ac/ax compatible WLAN ◼ Maximum PHY data rate up to 286.8 Mbps using 20MHz bandwidth, 573.5Mbps using 40MHz bandwidth, 1201Mbps using 80MHz bandwidth, and 2401.9Mbps using 160MHz bandwidth. Bluetooth Features ◼ Compatible with Bluetooth v5.3+EDR ◼ Dual Mode support: Simultaneous LE and BR/EDR Safety regulations： 1.It is not allowed to change the transmission frequency and increase the transmission power (including additional RF power amplifier). It is not allowed to connect the antenna or use other transmitting antennas without authorization. 2.This can’t be used when there is harmful interference to all kinds of legitimate radio communication business. Once disturbances are found, the use should be stopped immediately, and measures should be taken to eliminate disturbances before continuing use. 3.The use of micro power wireless devices must endure various radio business interference or industrial / scientific / medical application equipment radiation interference. 4. It should not be used in aircraft or airport accessories. Caution： 1. Please keep this product and accessory accessories to a child's reach. 2. Do not spill water or other liquids onto this product, otherwise it may cause damage. 3. Please do not place this product near the source of heat or place it in direct sunlight. Otherwise, it may cause deformation or malfunction. 4. Please let this product be flammable or fire such as lighted candles. 5. Please do not repair this product by yourself, only professionals can repair it. *Note: If the design and specifications are changed, no notice shall be given; the specifications vary from area to area; the transmission speed varies depending on the distance between the products, the number of obstacles, the product configuration, the radio wave condition and the product you use; the transmission may also be interrupted because of the bad radio waves condition; The standard value of transmission speed is the maximum value of wireless standard theory, rather than the actual speed of data transmission. EU Declaration of Conformity / UK Declaration of Conformity This device complies with the essential requirements of the Radio Equipment Directive (2014/53/EU) or Radio Equipment Regulations 2017(for UK). The following test methods have been applied in order to prove presumption of conformity with the essential requirements of the Radio Equipment Directive Radiation Exposure Statement: This equipment complies with CE radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & body. The frequency, mode and the maximum transmitted power are listed below: WiFi 2.4G/5G/6E: - 2400-2483.5MHz: < 20 dBm (EIRP) - 5150-5250MHz: < 23 dBm (EIRP) - 5250-5350MHz:< 23 dBm (EIRP) - 5470-5725MHz: < 30 dBm (EIRP) - 5725-5875MHz: < 14 dBm (EIRP) - 5945-6425MHz: < 23 dBm (EIRP) BT/BLE 2.4G: - 2402-2480MHz:< 20dBm (EIRP) The device is restricted to indoor use only when operating in the 5150 to 5350MHz frequency range. ( for 5G product only) AT BE BG HR CY CZ DK EE FI FR DE EL HU IE IT LV LT LU MT NL PL PT RO SK SI ES SE UK(NI) 取得審驗證明之低功率射頻器材，非經核准，公司、商號或使用者均不得擅自變更頻 率、加大功率或變更原設計之特性及功能。 低功率射頻器材之使用不得影響飛航安全及干擾合法通信；經發現有干擾現象時，應立 即停用，並改善至無干擾時方得繼續使用。前述合法通信，指依電信管理法規定作業之 無線電通信。低功率射頻器材須忍受合法通信或工業、科學及醫療用電波輻射性電機設 備之干擾。 應避免影響附近雷達系統之操作。 系統廠商應於平台上標示「本產品內含射頻模組：XXXyyyLPDzzzz-x」字樣。 Federal Communication Commission Interference Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to pro-vide reasonable protection against harmful interference when the equipment is operate din a commercial environment. This equipment generates, uses, and can radiate radiofrequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. This device meets all the other requirements specified in Part 15E, Section 15.407 of the FCC Rules. Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. Note: The country code selection is for non-US model only and is not available to all US model. Per FCC regulation, all WiFi product marketed in US must fixed to US operation channels only. KDB 996369 D03 OEM Manual v01 rule sections: 2.2 List of applicable FCC rules This module has been tested for compliance to FCC Part 15.247, 15.407 2.3 Summarize the specific operational use conditi…

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Certification designating a U.S. Agent for service of process: As required by section 2.91 l(d)(7), the applicant must designate a contact located in the United States for purposes of acting as the applicant's agent for sen·ice of process, regardless of whether the applicant is a domestic or foreign entit y . An applicant located in the United States 1�rny designate itself as the agent for service of process. 1 In either scenario, the designation of the U.S. agent for scn·icc of process should be provided as an attachment to the equipment authorization application. The applicant must provide a written certification, which must: i. Be signed by both the applicant and designated agent for service of process, if the agent is different f r om the applicant. 11. Acknowledge the applicant's consent and the designated agent's obligation to accept service of process. iii. Provide a physical U.S. address and email for the designated agent. iv. Acknowledge the applicant's 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. Unofficial information provided by FCC personnel on Febru ary 14, 2023, via the monthly call with the TCI3 Council: The Agent for Process of Service: • cannot be a TCI3 or affiliated with a TCI3 (e.g. could not be a person who ,rnrks for a TCB or a company that owns or is owned by the TCB) • cannot be a lfCC recognised I Lab or affiliated with a test lab (e.g. could not be a person who works for a Lab or a company that owns or is owned by the Lab) • Agent can be Individual Entit y or a Company Entity • Agent Entity must be located in US, US address/phone • Entity acting as Agent must have FRN (best practice, put FRN on Agent Letter) • Agent letter docs not haw to be FCC ID specific, can be general Agent for Grantee For devices being marketed or for which marketing has ceased for less than I year, if the Agent for Process of Sc1Tice changes, then for ewry TC Number the TCI3 must request the FCC to put application into Audit Mode and Agent Letter needs to be updated (superseded). OTE: The U.S. Agent for Service of Process should not be confused with the authorized agent used for signing the 731 form, other cover letters within the application, and/or the agent who may interface with the TCB. Amm.AN Suing Bttttr World U.S. Agent Designation for SerYicc of Process ATTENTION: Federal Comlllunications Commission Authorization and Evaluation Division 7435 Oakland �!ills Road Colulllbia, � ID 210-16 USA REGARDING: FCC Certification - Section 2.91 l(d)(7J lnfornrntion Designated U.S. Agent Company Name: Appro,·e-lT, Inc. Contact Name: Nathan Grinager Street Address: 80 I I 34'11 Ave South, Suite 3-12 City/Province/Zip: Bloomington,� IN 55-125 Telephone No: 651-2-17-1678 Email: [email protected] rRN #: 0027533835 This letter is to con firm that ,,·e ("the Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.91 l(d)(7J on behalfofthe Applicant noted below. U.S. Agent Signature: Date: January I4, 2026 Signed by (Printed Name/Title): Nathan Crinager / Co-President The Applicant confirms its explicit consent and acknowledges that they must maintain an agent !'or no less than one year alter terminating all marketing and importation OR the conclusion of any Collllllission-related proceeding in1·oh·ing the equiplllent. The applicant further acknoll'ieclges their responsibility to inform the fCC 11ht'never the Designated U.S . .-\gent infr1rlllation abo1·e changt's. Applicant Colllpany name: Service Type: Original application FCC ID: MDZ-6856P6EB2M Grantee FRN: 0018125716 �loclule type: single-modular transmitter Contact Name: J.C. Cheng Street Address: 17F, No. 268, Lien Chen Rd., Chung Ho City, City/Province/Zip: Taipei County 235, Taiwan Telephone No: [email protected] .tw Email: [email protected] Applicant Signature: Date: Signed by 'l-'1�. rintcd l ,\'t Name/Title : *By signing this letter, the client declares and agrees that the service provided by Approve-IT, Inc. will only be pplicable for the module model described above. The client also declares and accepts that the service won't be a1>plicable in any way to any host devices that could contain the module for which the service has been contracted.

FCC ID: MDZ-6856P6EB2M Modular Approval Request Letter Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch January 12, 2026 Dear Application Examiner, Amtran Technology Co Ltd., AMT6856B2M WiFi Tri-band 2X2 11ax + Bluetooth 5.3 Combo Module, FCC ID: MDZ-6856P6EB2M 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 WCN6856. 3. “The modular transmitter must have its own power supply regulation.” The part number of this regulator is WCN6856. 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: MDZ-6856P6EB2M 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, Emerald Chen Specialist Bureau Veritas Consumer Products Services (H.K.) Ltd., Hsinchu Branch

Reference No.: BEIU-WTW-P25030790_ExtPho Page No. 1/4 CONSTRUCTION PHOTOS OF EUT Reference No.: BEIU-WTW-P25030790_ExtPho Page No. 2/4 Antenna 1 Reference No.: BEIU-WTW-P25030790_ExtPho Page No. 3/4 Antenna 2 Reference No.: BEIU-WTW-P25030790_ExtPho Page No. 4/4

Reference No.: BEIU-WTW-P25030790_IntPho Page No. 1/1 CONSTRUCTION PHOTOS OF EUT

Report No.: MFBEIU-WTW-P25030790 Page No. 1 / 8 Report Format Version: 7.1.0 Reference No.: BEIU-WTW-P25030790 RF EXPOSURE REPORT CERTIFICATE OF CONFORMITY FCC Rule Part: FCC Part 2 (Section 2.1091) Report No.: MFBEIU-WTW-P25030790 FCC ID: MDZ-6856P6EB2M Product: AMT6856B2M Wi-Fi Tri-band 2X2 11ax + Bluetooth 5.3 Combo Module Brand: AmTRAN Model No.: AMT6856B2M Received Date: 2025/8/27 Test Date: 2025/12/5 Issued Date: 2026/1/2 Applicant: Amtran Technology Co., Ltd. Address: 17F, No. 268, Lien Chen Rd. Chung Ho City, Taipei County, 235 Taiwan Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Lin Kou Laboratories Lab Address: No. 47-2, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan Test Location: No. 47-2, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan FCC Registration / Designation Number: 198487 / TW2021 Approved by: , Date: 2026/1/2 Jeremy Lin / Project Engineer This test report consists of 8 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 : Annie Chang / Senior 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.: MFBEIU-WTW-P25030790 Page No. 2 / 8 Report Format Version: 7.1.0 Reference No.: BEIU-WTW-P25030790 Table of Contents Release Control Record ....................................................................................................................................................... 3 1 Certificate .................................................................................................................................................................... 4 2 Applicable RF Exposure Limit .................................................................................................................................. 5 3 Test Results ................................................................................................................................................................ 7 4 Conclusion .................................................................................................................................................................. 7 5 Information of the Testing Laboratories .................................................................................................................. 8 Report No.: MFBEIU-WTW-P25030790 Page No. 3 / 8 Report Format Version: 7.1.0 Reference No.: BEIU-WTW-P25030790 Release Control Record Issue No. Description Date Issued MFBEIU-WTW-P25030790 Original release. 2026/1/2 Report No.: MFBEIU-WTW-P25030790 Page No. 4 / 8 Report Format Version: 7.1.0 Reference No.: BEIU-WTW-P25030790 1 Certificate Product: AMT6856B2M Wi-Fi Tri-band 2X2 11ax + Bluetooth 5.3 Combo Module Brand: AmTRAN Test Model: AMT6856B2M Sample Status: Engineering sample Applicant: Amtran Technology Co., Ltd. Test Date: 2025/12/5 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.: MFBEIU-WTW-P25030790 Page No. 5 / 8 Report Format Version: 7.1.0 Reference No.: BEIU-WTW-P25030790 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-…

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1 Copyright © by Passive System Alliance | All rights reserved. 2 Copyright © by Passive System Alliance | All rights reserved. 3 瑞軒_5 / 6G Golden for Module test P r e s e n t e d by Calvin 2025 / 12 / 01 Copyright © by Passive System Alliance | All rights reserved. VersionDateDescriptionAuthor V012025/07/07New ReleaseCalvin V022025/12/01新增FCC認證資料Calvin 4 OUTLINE 5 1.Measurement Information 1.Experimental Setup 2.Antenna Solution Detail 2.Antenna Characteristics 1.S-Parameter 2.Antenna Efficiency and Peak Gain 3.Summary & Antenna Information Rohde&schwarz ZNB20 1.Measurement Information 1.Experimental Setup DUT Antenna position 6 1. Measurement Information 7 1.1 Experimental Setup Operating instructions: 1.Place the DUT at the center of the turntable, 2. Connecting the test cable to the DUT, and use the SPM software for passive measurement. 3. During the measured process, SATIMO SG24 will conduct radiation testing with the DUT through 23 probes by a vertical 360- degree; then the turntable will rotate a horizontal 180- degree. 4.After, a complete measurement of spherical 3D is completed. Tester : Calvin Liu Test Data : 2025/07/07 Z Y X 1. Measurement Information 8 1.1 Experimental Setup 1. Measurement Information 1.2 Antenna Solution Detail Z X 9 2.1 S-Parameter 2. Antenna Characteristics 10 Maximum Efficiency at 2460 MHz : 74.42 % 2.2 Antenna Efficiency and Peak Gain Maximum Peak Gain at 2500 MHz : 1.76 dBi 2. Antenna Characteristics 2.4G 11 Maximum Efficiency at 5300 MHz : 74.30 % 2.2 Antenna Efficiency and Peak Gain Maximum Peak Gain at 5850 MHz : 5.89 dBi 2. Antenna Characteristics 5G 12 Maximum Efficiency at 5975 MHz : 74.44 % 2.2 Antenna Efficiency and Peak Gain Maximum Peak Gain at 5975 MHz : 5.98 dBi 2. Antenna Characteristics 6G 13 2.2 Antenna Efficiency and Peak Gain 2. Antenna Characteristics 14 Frequency (GHz) Efficiency (%) Peak gain (dBi) 2.4 69.670.74 2.45 73.991.46 2.5 71.381.76 5.15 73.754.25 5.5 70.614.37 5.85 73.745.89 5.925 72.275.66 6.525 66.875.14 7.125 66.855.34 3. Summary & Antenna Information 15 3. Summary & Antenna Information 16 Maximum Efficiency (%)Maximum Gain (dBi) 2.4G 74.421.76 5G 74.305.89 6G 74.445.98 •The performance of antennas is shown in table Title for Image (above image could be replaced) Content Details 17 本資料均屬機密，僅供指定之收件人使用，未經寄件人許可不得揭露、複製或散佈本信件。 This message and any attachments are confidential and may be legally privileged. Any unauthorized review, use or distribution by anyone other than the intended recipient is strictly prohibited. If you are not the intended recipient, please immediately notify the sender, completely delete this documents, and destroy all copies. Your cooperation will be highly appreciated. 22 Thank you

Report No.: RFBEIU-WTW-P25030790-4 Page No. 1 / 212 Report Format Version: 7.2.0 Reference No.: BEIU-WTW-P25030790 TEST REPORT CERTIFICATE OF CONFORMITY Standard: 47 CFR FCC Part 15, Subpart E (Section 15.407) Report No.: RFBEIU-WTW-P25030790-4 FCC ID: MDZ-6856P6EB2M Product: AMT6856B2M Wi-Fi Tri-band 2X2 11ax + Bluetooth 5.3 Combo Module Brand: AmTRAN Model No.: AMT6856B2M Received Date: 2025/8/27 Test Date: 2025/11/11 ~ 2025/12/18 Issued Date: 2026/1/2 Applicant: Amtran Technology Co., Ltd. Address: 17F, No. 268, Lien Chen Rd. Chung Ho City, Taipei County, 235 Taiwan Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Lin Kou Laboratories Lab Address: No. 47-2, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan Test Location: No. 47-2, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan FCC Registration / Designation Number: 198487 / TW2021 Approved by: , Date: 2026/1/2 Jeremy Lin / Project Engineer This test report consists of 212 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 : Annie Chang / Senior 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.: RFBEIU-WTW-P25030790-4 Page No. 2 / 212 Report Format Version: 7.2.0 Reference No.: BEIU-WTW-P25030790 Table of Contents Release Control Record ....................................................................................................................................................... 4 1 Certificate .................................................................................................................................................................... 5 2 Summary of Test Results .......................................................................................................................................... 6 2.1 Measurement Uncertainty ........................................................................................................................................ 6 2.2 Supplementary Information ...................................................................................................................................... 6 3 General Information ................................................................................................................................................... 7 3.1 General Description of EUT ..................................................................................................................................... 7 3.2 Antenna Description of EUT ..................................................................................................................................... 8 3.3 Channel List .............................................................................................................................................................. 9 3.4 Test Mode Applicability and Tested Channel Detail ................................................................................................ 11 3.5 Duty Cycle of Test Signal........................................................................................................................................ 15 3.6 Test Program Used and Operation Descriptions .................................................................................................... 18 3.7 Connection Diagram of EUT and Peripheral Devices ............................................................................................ 18 3.8 Configuration of Peripheral Devices and Cable Connections ................................................................................ 18 4 Test Instruments ...................................................................................................................................................... 19 4.1 Maximum RF Output Power ................................................................................................................................... 19 4.2 Maximum Power Spectral Density ......................................................................................................................... 19 4.3 Emission Bandwidth .................................…

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Report No.: RFBEIU-WTW-P25030790-4 Page No. 101 / 212 Report Format Version: 7.2.0 Reference No.: BEIU-WTW-P25030790 For Verify bandwidth reduction Plots of EUT ceased transmission in the frequency domain 802.11ax (HE160) / CH207(Low Edge) A 10 MHz AWGN signal (centered at 6910 MHz) is injected. The channel reduces to a 80 MHz channel centered around 7025 MHz. 802.11ax (HE160) / CH207(Middle) A 10 MHz AWGN signal (centered at 6985 MHz) is injected. The channel completely ceases operation. 802.11ax (HE160) / CH207(High Edge) A 10 MHz AWGN signal (centered at 7060 MHz) is injected. The channel reduces to a 40 MHz channel centered around 7005 MHz. Report No.: RFBEIU-WTW-P25030790-4 Page No. 102 / 212 Report Format Version: 7.2.0 Reference No.: BEIU-WTW-P25030790 7.7 AC Power Conducted Emissions RF Mode 802.11ax (HE160) Channel CH 47：6185 MHz Frequency Range 150 kHz ~ 30 MHz Detector Function & Resolution Bandwidth Quasi-Peak (QP) / Average (AV), 9 kHz Input Power (System) 3.9 Vdc Environmental Conditions 25 °C, 75% RH Tested By Jed Wu Phase Of Power : Line (L) No Frequency Correction Factor Reading Value (dBuV) Emission Level (dBuV) Limit (dBuV) Margin (dB) (MHz) (dB) Q.P. AV. Q.P. AV. Q.P. AV. Q.P. AV. 1 0.15391 10.18 35.13 20.97 45.31 31.15 65.79 55.79 -20.48 -24.64 2 0.17738 10.19 31.64 17.80 41.83 27.99 64.61 54.61 -22.78 -26.62 3 0.41125 10.19 20.53 12.59 30.72 22.78 57.62 47.62 -26.90 -24.84 4 2.66278 10.38 13.11 4.65 23.49 15.03 56.00 46.00 -32.51 -30.97 5 5.82913 10.76 25.06 17.39 35.82 28.15 60.00 50.00 -24.18 -21.85 6 8.71154 11.20 20.29 14.88 31.49 26.08 60.00 50.00 -28.51 -23.92 Remarks: 1. Q.P. and AV. are abbreviations of quasi-peak and average individually. 2. The emission levels of other frequencies were very low against the limit. 3. Margin value = Emission level – Limit value 4. Correction factor = Insertion loss + Cable loss 5. Emission Level = Correction Factor + Reading Value Report No.: RFBEIU-WTW-P25030790-4 Page No. 103 / 212 Report Format Version: 7.2.0 Reference No.: BEIU-WTW-P25030790 RF Mode 802.11ax (HE160) Channel CH 47：6185 MHz Frequ…

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