HDC-17600085WiFi 7 2.5G Router

Page 1 of 2 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Rd Columbia MD 21046-1609 February 16, 2026 Subject: Adtran Inc., Grantee Code: HDC, Attestation Statement Reference: a), b), c) FCC CFR section 2.911(d)(5)(i), FCC Section 2.911(d)(5)(ii); d) FCC Section 2.911(d)(7) a) [Adtran] (“the applicant”) certifies that the equipment [FCC ID: HDC-17600085] for which authorization is sought is not the equipment on the Covered List, as established pursuant to § 1.50002 of CFR Title 47, that is prohibited from obtaining an equipment authorization under this subpart. This includes equipment that: (1) Has been certified as a modular transmitter; or (2) Meets the modular transmitter requirements of § 15.212 of this chapter and could be certified as a modular transmitter. pursuant to section 2.903 resulting in the recent adoption of FCC 25-71 (et al., ET Docket No. 21-232, Second Report and Order); or (3) Uncrewed aircraft systems (UAS) and UAS critical components produced in a foreign country and all communications and video surveillance equipment and services listed in Section 1709(a)(1) of the FY25 National Defense Authorization Act (Pub. L. 118-159) ; b) [Adtran] (“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. c) [Adtran] (“the applicant”) further certifies that no 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 is installed in the equipment being certified. The above-referenced Covered List is published by the Public Safety and Homeland Security Bureau (PSHSB), pursuant to Section 1.50002 of the Commission’s rules. Page 2 of 2 General Business d) [Adtran] (“the applicant”) as required by section 2.911(d)(7), will also serve as the agent for service of process for the above referenced FCC Grantee Code. The service of process includes, but is not limited to, delivery of any correspondence, notices, orders, decisions, and requirements of administrative, legal, or judicial process related to Commission proceedings. The applicant acknowledges that they will maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. The applicant further acknowledges their responsibility to inform the FCC whenever the following agent information changes. FCC US Agent Adtran Inc. Address: 901 Explorer Boulevard, Huntsville, Alabama, United States, 35806-2807 Name of contact person: Paul Stover Telephone No: 256-963-8099 E-mail: [email protected] FRN: 0005813993 Sincerely, Paul Stover Manager Regulatory Compliance Engineering Adtran Inc. Tel: 256-963-8099 E-mail: [email protected]

Page 1 of 1 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Rd Columbia MD 21046-1609 February 12, 2026 Subject: Product Certification Representative Authorization Letter FCC ID: HDC-17600085 To whom it may concern: We the undersigned, hereby authorize following person to act as our agent in the preparation of an application for equipment authorization of model SDG-8712, SDG-8712v to the FCC Rules and Regulations. International Certification Corp. Address : No.3-1, Lane 6, Wen San 3rd St. Kwei Shan Dist., TaoYuan City 333, Taiwan (R.O.C.) Name : Gary Chang Job Title : Manager e-mail : [email protected] Webs We further certify that neither the applicant nor any party to this application, as defined in 47 CFR Ch. 1.2002(b), is subject to a denial to Federal benefits, that include FCC benefits, pursuant to section 5301 of the Anti-Drug Abuse Act of 1998, 21 U.S.C. 862. This appointment also includes the authority to complete FCC Form 731 on our behalf and sign the application as an authorized agent. Sincerely, Paul Stover Manager Compliance Engineering ADTRAN Inc. Tel: 256-963-8099 E-mail: [email protected]

Page 1 of 2 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Rd Columbia MD 21046-1609 February 12, 2026 Subject: Request for confidentiality FCC ID: HDC-17600085 To whom it may concern: Short-term confidentiality Pursuant to DA 04-1705 of the Commission’s public notice, in order to comply with the marketing regulations in 47CFR §2.803 and the importation rules in 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices. We are requesting the Commission to grant short-term confidentiality request on the following attachments for 180 days. ☒ Internal Photographs ☒ User's manual ☒ Test Set up photo ☐External Photographs Permanent confidentiality Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, the Applicant Hereby requests confidential treatment of information accompanying this Application As outlined below: ☒ Block Diagram ☒ Schematics ☒ Operational Description ☐ Bill of Materials ☐ Tune up procedure The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. Page 2 of 2 General Business The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Should you require any further information, please contact the undersigned. Thank you for your consideration in this matter. Sincerely, Paul Stover Manager Compliance Engineering ADTRAN Inc. Tel: 256-963-8099 E-mail: [email protected]

Project No.: EP5D0301 Page No. : 1 of 40 Photographs of EUT Project No.: EP5D0301 Page No. : 2 of 40 Project No.: EP5D0301 Page No. : 3 of 40 Project No.: EP5D0301 Page No. : 4 of 40 Project No.: EP5D0301 Page No. : 5 of 40 Project No.: EP5D0301 Page No. : 6 of 40 Project No.: EP5D0301 Page No. : 7 of 40 Project No.: EP5D0301 Page No. : 8 of 40 Project No.: EP5D0301 Page No. : 9 of 40 Project No.: EP5D0301 Page No. : 10 of 40 Project No.: EP5D0301 Page No. : 11 of 40 Model: SDG-8712 Project No.: EP5D0301 Page No. : 12 of 40 Project No.: EP5D0301 Page No. : 13 of 40 Model: SDG-8712v Project No.: EP5D0301 Page No. : 14 of 40

I/O Panel: Debossed, 0.25mm Pad-print: PMS Cool Gray 8C Labels: RAL 9003, PMS Cool Gray 8C OS Labels PMS Cool Gray 1C, PMS Black C EMM-1 CMF - MR1 Mount Rainier 1: SDG-8712v/8712/8732v/8732 Global “CFA” SKU SmartOS - Global SKU PlumeOS - Global SKU 12:34:56:78:9A:B0 Model: SDG-8732v WiFi 7 2.5G Router Adtran Inc. 901 Explorer Blvd, Huntsville, AL 35806 USA CCI customer ONLY SSID/PW TBD Inconsolata SemiExpanded Bold font, 4pt Serial Number: SN = Poppins Regular, 4pt data = Poppins Regular, ~2pt MAC Address: Poppins Regular, 4pt 8 mm 8732 series only Transition to laser-etch in PVT Transition to laser-etch in PVT WIFI:S:Setup-ADTRAN-xxxx;T:nopass;;;RGXXXXXXXXXXXX;serialNumber:XXXXXXXXXXXX xxxx - last four digits of the base MAC address, lowercase XXXXXXXXXXXX - MAC address, no colons, uppercase 14.5 mm 6.2 mm 30.4 mm 6.6 mm 38.7 mm 66.7 mm 17 mm Quickstart Quickstart 12 mm 12 mm

Report No.: FA5D0301 Page : 1 of 8 Report Version: Rev. 01 FCC RF Exposure Report FCC ID : HDC-17600085 Equipment : WiFi 7 2.5G Router Model No. : SDG-8712, SDG-8712v (Please refer to section 1.1.1 for more details) Brand Name : Adtran Applicant : Adtran Address : 901 Explorer Boulevard, Huntsville, Alabama, United States, 35806-2807 Standard : 47 CFR FCC Part 2.1091 Received Date : Dec. 02, 2025 Tested Date : Dec. 02, 2025 ~ Jan. 10, 2026 We, International Certification Corporation, would like to declare that the tested sample has been evaluated and in compliance with the requirement of the above standards. The test results contained in this report refer exclusively to the product. It shall not be reproduced except in full without the written approval of our laboratory. Reviewed by: Approved by: Along Chen / Manager Gary Chang / Manager Report No.: FA5D0301 Page : 2 of 8 Report Version: Rev. 01 Table of Contents 1 MPE EVALUATION OF MOBILE DEVICES ......................................................................................... 4 1.1 LIMITS FOR GENERAL POPULATION/UNCONTROLLED EXPOSURE............................................. 4 1.2 MPE EVALUATION FORMULA ............................................................................................................. 4 1.3 REFERENCE GUIDANCE ..................................................................................................................... 4 1.4 DEVIATION FROM TEST STANDARD AND MEASUREMENT PROCEDURE ................................... 4 1.5 MEASUREMENT UNCERTAINTY ......................................................................................................... 5 1.6 MPE EVALUATION RESULTS .............................................................................................................. 6 1.7 MPE EVALUATION OF SIMULTANEOUS TRANSMISSION ................................................................ 7 2 TEST LABORATORY INFORMATION ................................................................................................. 8 Report No.: FA5D0301 Page : 3 of 8 Report Version: Rev. 01 Release Record Report No. Version Description Issued Date FA5D0301 Rev. 01 Initial issue Feb. 24, 2026 Report No.: FA5D0301 Page : 4 of 8 Report Version: Rev. 01 1 Information 1.1 Product Details The following models are provided to this EUT. Brand Name Model Name Product Name Description Adtran SDG-8712 WiFi 7 2.5G Router w/o VoIP SDG-8712v with VoIP 2 MPE EVALUATION OF MOBILE DEVICES 2.1 LIMITS FOR GENERAL POPULATION/UNCONTROLLED EXPOSURE Frequency Range (MHz) Power Density (mW /cm 2 ) Averaging Time (minutes) 300~1500 F/1500 30 1500~100000 1.0 30 2.2 MPE EVALUATION FORMULA Pd = 2 * * 4 R Pi Pt Where Pd= Power density in mW/cm 2 Pt= EIRP in mW Pi= 3.1416 R= Measurement distance 2.3 REFERENCE GUIDANCE 447498 D01 General RF Exposure Guidance v06 2.4 DEVIATION FROM TEST STANDARD AND MEASUREMENT PROCEDURE None Report No.: FA5D0301 Page : 5 of 8 Report Version: Rev. 01 2.5 MEASUREMENT UNCERTAINTY The measurement uncertainties given below are based on a 95% confidence level (based on a coverage factor (k=2)). Parameters Uncertainty Conducted power ±0.808 dB Declaration of Conformity: The test results with all measurement uncertainty excluded are presented in accordance with the regulation limits or requirements declared by manufacturers. Comments and Explanations: The declared of product specification for EUT presented in the report are provided by the manufacturer, and the manufacturer takes all the responsibilities for the accuracy of product specification. Report No.: FA5D0301 Page : 6 of 8 Report Version: Rev. 01 2.6 MPE EVALUATION RESULTS Non-beamforming mode Frequency Range (MHz) Maximum Conducted Power (dBm) Maximum Tune Up Limit (dBm) Antenna Gain (dBi) Distance (cm) Power Density (mW/cm 2 ) Limit (mW/cm 2 ) *Ratio Pass / Fail 2412~2462 (Wi-Fi) 27.43 27.5 5.37 23 0.291 1 0.291 Pass 5150~5250 (Wi-Fi) 29.76 30 5.29 23 0.509 1 0.509 Pass 5250~5350 (Wi-Fi) 23.83 24 5.79 23 0.143 1 0.143 Pass 5470~5725 (Wi-Fi) 23.90 24 5.85 23 0.145 1 0.145 Pass 5725~5850 (Wi-Fi) 29.84 30 5.91 23 0.587 1 0.587 Pass Beamforming mode Frequency Range (MHz) Maximum Conducted Power (dBm) Maximum Tune Up Limit (dBm) Antenna Gain (dBi) Distance (cm) Power Density (mW/cm 2 ) Limit (mW/cm 2 ) *Ratio Pass / Fail 2412~2462 (Wi-Fi) 25.74 26 5.37 23 0.206 1 0.206 Pass 5150~5250 (Wi-Fi) 29.38 29.5 5.29 23 0.453 1 0.453 Pass 5250~5350 (Wi-Fi) 23.80 24 5.79 23 0.143 1 0.143 Pass 5470~5725 (Wi-Fi) 23.82 24 5.85 23 0.145 1 0.145 Pass 5725~5850 (Wi-Fi) 29.54 30 5.91 23 0.587 1 0.587 Pass *Ratio = Power density / Limit. Report No.: FA5D0301 Page : 7 of 8 Report Version: Rev. 01 2.7 MPE EVALUATION OF SIMULTANEOUS TRANSMISSION Non-beamforming mode Mode Max Ratio of Each Mode 2.4 GHz Wi-Fi 0.291 5 GHz Wi-Fi 0.587 Sum 0.878 Limit 1 Pass / Fail Pass Beamforming mode Mode Max Ratio of Each Mode 2.4 GHz Wi-Fi 0.206 5 GHz Wi-Fi 0.587 Sum 0.793 Limit 1 Pass / Fail Pass Report No.: FA5D0301 Page : 8 of 8 Report Version: Rev. 01 3 Test laboratory information Established in 2012, ICC provides foremost EMC & RF Testing and advisory consultation services by our skilled engineers and technicians. Our services employ a wide variety of advanced edge test equipment and one of the widest certification extents in the business. International Certification Corporation (EMC and Wireless Communication Laboratory), it is our definitive objective is to institute long term, trust-based associations with our clients. The expectation we set up with our clients is based on outstanding service, practical expertise and devotion to a certified value structure. Our passion is to grant our clients with best EMC / RF services by oriented knowledgeable and accommodating staff. Our Test sites are located at Linkou District and Kwei Shan District. Location map can be found on our website http://www.icertifi.com.tw. Linkou Kwei Shan Kwei Shan Site II Tel: 886-2-2601-1640 Tel: 886-3-271-866…

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Report No.: FR5D0301AN Page : 1 of 28 Report Version: Rev. 01 FCC Test Report FCC ID : HDC-17600085 Equipment : WiFi 7 2.5G Router Model No. : SDG-8712, SDG-8712v (Please refer to section 1.1.1 for more details) Brand Name : Adtran Applicant : Adtran Address : 901 Explorer Boulevard, Huntsville, Alabama, United States, 35806-2807 Standard : 47 CFR FCC Part 15.407 Received Date : Dec. 02, 2025 Tested Date : Dec. 02, 2025 ~ Jan. 07, 2026 We, International Certification Corporation, would like to declare that the tested sample has been evaluated and in compliance with the requirement of the above standards. The test results contained in this report refer exclusively to the product. It shall not be reproduced except in full without the written approval of our laboratory. Reviewed by: Approved by: Along Chen / Manager Gary Chang / Manager Report No.: FR5D0301AN Page : 2 of 28 Report Version: Rev. 01 Table of Contents 1 GENERAL DESCRIPTION .................................................................................................................... 5 1.1 Information.............................................................................................................................................. 5 1.2 Local Support Equipment List .............................................................................................................. 11 1.3 The Equipment List .............................................................................................................................. 12 1.4 Test Standards ..................................................................................................................................... 13 1.5 Reference Guidance ............................................................................................................................ 13 1.6 Deviation from Test Standard and Measurement Procedure ............................................................... 14 1.7 Measurement Uncertainty .................................................................................................................... 14 2 TEST CONFIGURATION ..................................................................................................................... 15 2.1 Testing Facility ..................................................................................................................................... 15 2.2 The Worst Test Modes and Channel Details ....................................................................................... 16 3 TRANSMITTER TEST RESULTS ....................................................................................................... 18 3.1 Emission Bandwidth ............................................................................................................................. 18 3.2 Conducted Output Power ..................................................................................................................... 19 3.3 Power Spectral Density ........................................................................................................................ 21 3.4 Unwanted Emissions ............................................................................................................................ 23 3.5 Frequency Stability ............................................................................................................................... 26 3.6 AC Power Line Conducted Emissions ................................................................................................. 27 4 TEST LABORATORY INFORMATION ............................................................................................... 28 Appendix A. Emission Bandwidth Appendix B. Conducted Output Power Appendix C. Power Spectral Density Appendix D. Unwanted Emissions Appendix E. Frequency Stability Appendix F. AC Power Line Conducted Emissions Report No.: FR5D0301AN Page : 3 of 28 Report Version: Rev. 01 Release Record Report No. Version Description Issued Date FR5D0301AN Rev. 01 Initial issue Feb. 24, 2026 Report No.: FR5D0301AN Page : 4 of 28 Report Version: Rev. 01 Summary of Test Results FCC Rules Test Items Measured Result 15.207 AC Power Line Conducted Emissions [dBuV]: 0.153MHz 56.26 (Margin -9.56dB) - QP Pass 15.407(b) 15.209 Unwanted Emissions [dBuV/m at 3m]: 5149.80MHz 53.88(Margin -0.12dB) - AV Pass 15.407(a) Emission Bandwidth Meet the requirement of limit Pass 15.407(e) 6dB bandwidth Meet the requirement of limit Pass 15.407(a) Conducted Output Power Max Power [dBm]: Non-beamforming mode 5150~5250MHz: 29.76 5250~5350MHz: 23.83 5470~5725MHz: 23.90 5725~5850MHz: 29.84 Beamforming mode 5150~5250MHz: 29.38 5250~5350MHz: 23.80 5470~5725MHz: 23.82 5725~5850MHz: 29.54 Pass 15.407(a) Power Spectral Density Meet the requirement of limit Pass 15.407(g) Frequency Stability Meet the requirement of limit Pass 15.203 Antenna Requirement Meet the requirement of limit Pass Declaration of Conformity: The test results with all measurement uncertainty excluded are presented in accordance with the regulation limits or requirements declared by manufacturers. Comments and Explanations: The declared of product specification for EUT presented in the report are provided by the manufacturer, and the manufacturer takes all the responsibilities for the accuracy of product specification. Report No.: FR5D0301AN Page : 5 of 28 Report Version: Rev. 01 1 General Description 1.1 Information 1.1.1 Product Details The following models are provided to this EUT. Brand Name Model Name Product Name Description Adtran SDG-8712 WiFi 7 2.5G Router w/o VoIP SDG-8712v with VoIP 1.1.2 Specification of the Equipment under Test (EUT) RF General Information Frequency Range (MHz) IEEE Std. 802.11 Ch. Freq. (MHz) Channel Number Transmit Chains (N TX ) Data Rate / MCS 5150-5250 5250-5350 5470-5725 5725-5850 a 5180-5240 5260-5320 5500-5720 5745-5825 36-48 [4] 52-64 [4] 100-144 [12] 149-165 [5] 5 6-54 Mbps 5150-5250 5250-5350 5470…

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Report No.: FR5D0301CO Page : 1 of 13 Report Version: Rev. 01 FCC Co-Location Test Report FCC ID : HDC-17600085 Equipment : WiFi 7 2.5G Router Model No. : SDG-8712, SDG-8712v (Please refer to section 1.1.1 for more details) Brand Name : Adtran Applicant : Adtran Address : 901 Explorer Boulevard, Huntsville, Alabama, United States, 35806-2807 Standard : 47 CFR FCC Part 15.247 47 CFR FCC Part 15.407 Received Date : Dec. 02, 2025 Tested Date : Dec. 06 ~ Dec. 20, 2025 We, International Certification Corporation, would like to declare that the tested sample has been evaluated and in compliance with the requirement of the above standards. The test results contained in this report refer exclusively to the product. It shall not be reproduced except in full without the written approval of our laboratory. Reviewed by: Approved by: Along Chen / Manager Gary Chang / Manager Report No.: FR5D0301CO Page : 2 of 13 Report Version: Rev. 01 Table of Contents 1 GENERAL DESCRIPTION .................................................................................................................... 5 1.1 Information.............................................................................................................................................. 5 1.2 The Equipment List ................................................................................................................................ 6 1.3 Test Standards ....................................................................................................................................... 7 1.4 Reference Guidance .............................................................................................................................. 7 1.5 Deviation from Test Standard and Measurement Procedure ................................................................. 7 1.6 Measurement Uncertainty ...................................................................................................................... 7 2 TEST CONFIGURATION ....................................................................................................................... 8 2.1 Testing Facility ....................................................................................................................................... 8 2.2 The Worst Test Modes and Channel Details ......................................................................................... 8 3 TRANSMITTER TEST RESULTS ......................................................................................................... 9 3.1 Unwanted Emissions into Restricted Frequency Bands ........................................................................ 9 4 TEST LABORATORY INFORMATION ............................................................................................... 13 Appendix A. Unwanted Emissions Into Restricted Frequency Bands Report No.: FR5D0301CO Page : 3 of 13 Report Version: Rev. 01 Release Record Report No. Version Description Issued Date FR5D0301CO Rev. 01 Initial issue Feb. 24, 2026 Report No.: FR5D0301CO Page : 4 of 13 Report Version: Rev. 01 Summary of Test Results FCC Rules Test Items Measured Result 15.247(d) 15.407(b) 15.209 Radiated Emissions [dBuV/m at 3m]: 47.46MHz 33.93 (Margin -6.07dB) - QP Pass Declaration of Conformity: The test results with all measurement uncertainty excluded are presented in accordance with the regulation limits or requirements declared by manufacturers. Comments and Explanations: The declared of product specification for EUT presented in the report are provided by the manufacturer, and the manufacturer takes all the responsibilities for the accuracy of product specification. Report No.: FR5D0301CO Page : 5 of 13 Report Version: Rev. 01 1 General Description 1.1 Information 1.1.1 Product Details The following models are provided to this EUT. Brand Name Model Name Product Name Description Adtran SDG-8712 WiFi 7 2.5G Router w/o VoIP SDG-8712v with VoIP 1.1.2 Specification of the Equipment under Test (EUT) Operating Frequency 802.11b/g/n/ax/be: 2412 MHz ~ 2462 MHz 802.11a/n/ac/ax/be: 5180 MHz ~ 5240 MHz; 5260 MHz ~ 5320 MHz; 5500 MHz ~ 5720 MHz, 5745 ~ 5825 MHz Modulation Type 802.11b: DSSS (DBPSK / DQPSK / CCK) 802.11a/g/n/ac/ax/be: OFDM (BPSK / QPSK / 16QAM / 64QAM / 256QAM / 1024QAM/ 4096QAM) 1.1.3 Antenna Details Model Type Connector Operating Frequencies (MHz) / Antenna Gain (dBi) 2400~2483.5 5150~5250 5250~5350 5470~5725 5725~5850 ANT1 PIFA UFL 1.43 3.03 3.98 3.6 3.54 ANT2 PIFA UFL 0.71 2.71 3.53 3.3 4.01 ANT3 PIFA UFL 2.83 3.07 2.88 3.83 4.05 ANT4 PIFA UFL 1.62 2.93 3.07 3.52 4.9 Single 5G PIFA UFL - 1.59 2.04 2.95 2.41 DFS PIFA UFL - 4 4.1 4.5 4.3 1.1.4 Power Supply Type of Equipment under Test (EUT) Power Supply Type 12Vdc from adapter Report No.: FR5D0301CO Page : 6 of 13 Report Version: Rev. 01 1.2 The Equipment List Test Item Radiated Emission Test Site 966 chamber1 / (03CH01-WS) Tested Date Dec. 06 ~ Dec. 17, 2025 Instrument Brand Model No. Serial No. Calibration Date Calibration Until Receiver R&S ESR3 101657 Mar. 11, 2025 Mar. 10, 2026 Spectrum Analyzer R&S FSV40 101498 Nov. 06, 2025 Nov. 05, 2026 Loop Antenna R&S HFH2-Z2 100330 Nov. 17, 2025 Nov. 16, 2026 Bilog Antenna SCHWARZBECK VULB9168 VULB9168-522 Sep. 05, 2025 Sep. 04, 2026 Horn Antenna 1G-18G SCHWARZBECK BBHA 9120 D BBHA 9120 D 1095 Sep. 03, 2025 Sep. 02, 2026 Horn Antenna 18G-40G SCHWARZBECK BBHA 9170 BBHA 9170517 Nov. 28, 2025 Nov. 27, 2026 Preamplifier EMC EMC02325 980225 Jun. 13, 2025 Jun. 12, 2026 Preamplifier EMC EMC118A45SE 980898 Jun. 24, 2025 Jun. 23, 2026 Preamplifier EMC EMC184045SE 980903 Aug. 08, 2025 Aug. 07, 2026 Loop Antenna Cable KOAX KABEL 101354-BW 101354-BW Oct. 01, 2025 Sep. 30, 2026 LF cable 3M Woken CFD400NL-LW CFD400NL-001 Oct. 01, 2025 Sep. 30, 2026 LF cable 11M EMC EMCCFD400-NW-N W-11000 200801 Oct. 01, 2025 Sep. 30, 2026 LF cable 1M EMC EMCCFD400-NM-N M-1000 160502 Oct. 01, 2025 Sep. 30, 2026 RF Cable EMC EMC104-35M-35M- 8000 210920 Oct. 01…

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Page 1 of 8 Antenna Test Report Antenna System Description Brand name Gemtek Model name WRTM-407BE Manufacturer Gemtek Technology Co., Ltd. No. 15-1 Zhonghua Road, Hsinchu Industrial Park, Hukou, Hsinchu, Taiwan, 30352. Geometric placement Ant NO Tx-Rx Type connector Support Band Dual Band ANT1 2.4G/5G Tx-Rx PIFA UFL 2.4GHz/5GHz Dual Band ANT2 PIFA UFL 2.4GHz/5GHz Dual Band ANT3 PIFA UFL 2.4GHz/5GHz Dual Band ANT4 PIFA UFL 2.4GHz/5GHz 5G ANT 5G Tx-Rx PIFA UFL 5GHz ZWDFS 5G Rx PIFA UFL 5GHz Rx only Generate multiple beams Not support Page 2 of 8 Measurement Quantity Operation bands of EUT Wi-Fi 2.4GHz : 2.412 / 2.4835 GHz Wi-Fi 5GHz : UNII-1 / 2A / 2C / 3 Measurement Method Absolute gain Suppose the two antennas (transmitting and receiving) are separated at a distance r. Here, P t and P r represent the transmitted and received power respectively. While A et and A er are the effective apertures of transmitting and receiving antennas. As the two antennas are identical. Therefore, By Friis’s transmission equation, Thus, While if we consider the effect of direct and indirect rays in case of ground reflection then, : F is the propagation constant due to interference. Hence, Page 3 of 8 Measurement Environment Chamber type Operation Band: 700 MHz ~ 18 GHz Chamber Size: 7m(L) * 3.5m(W) * 3.5m(H) Antenna type Types of measurement antennas (Frequency Range) Test Equipment Instrument Brand Model No. VNA ROHDE & SCHWARZ ZNB8 Test Software Atenlab Maxwell 3.8.2 Switch Atenlab 4SW_P_2019 Turntable Atenlab Aten Dual Axis Horn Antenna ETS-Lindgren 3164-10 Coordinate difinition R&S ZNB 8 Page 4 of 8 Dual Band ANT1 Gain Total (dBi) Pattern Dual Band ANT2 Gain Total (dBi) Pattern Dual Band ANT3 Gain Total (dBi) Pattern Page 5 of 8 Dual Band ANT4 Gain Total (dBi) Pattern Dual Band ANT1 Gain Total (dBi) Pattern Dual Band ANT2 Gain Total (dBi) Pattern Page 6 of 8 Dual Band ANT3 Gain Total (dBi) Pattern Dual Band ANT4 Gain Total (dBi) Pattern 5G ANT Gain Total (dBi) Pattern Page 7 of 8 ZWDFS Gain Total (dBi) Pattern ZWDFS Antenna Efficiency & Peak Gain WIFI A Band Antenna Efficiency (%) Frequency (GHz) 5.1 5.3 5.5 5.7 ZWDFS 66.5 67.2 69.5 68.4 WIFI A Band Antenna Peak Gain (dB) Frequency (GHz) 5.1 5.3 5.5 5.7 ZWDFS 4.0 4.1 4.5 4.3 Peak Gain @2.4G/5G Frequency (GHz) 2.45 5.2 5.3 5.6 5.785 Dual Band ANT1.Max Gain(dBi) 1.43 3.03 3.98 3.6 3.54 Dual Band ANT2.Max Gain(dBi) 0.71 2.71 3.53 3.3 4.01 Dual Band ANT3.Max Gain(dBi) 2.83 3.07 2.88 3.83 4.05 Dual Band ANT4.Max Gain(dBi) 1.62 2.93 3.07 3.52 4.9 5G ANT.Max Gain(dBi) N/A 1.59 2.04 2.95 2.41 Dual Band ANT1 Polarization/Θ(°)/Φ(°) theta/90/165 phi/60/90 theta/30/165 theta/105/15 theta/45/180 Dual Band ANT2 Polarization/Θ(°)/Φ(°) theta/90/315 theta/15/180 theta/30/15 theta/15/15 theta/30/15 Dual Band ANT3 Polarization/Θ(°)/Φ(°) theta/150/75 theta/165/60 phi/60/15 theta/165/60 theta/165/45 Dual Band ANT4 Polarization/Θ(°)/Φ(°) phi/150/165 theta/165/120 theta/165/120 theta/165/120 theta/165/120 5G ANT Polarization/Θ(°)/Φ(°) N/A phi/75/315 phi/75/330 phi/75/330 phi/75/330 Max Gain (dBi) 2.83 3.07 3.98 3.83 4.9 DG [1SS] (dBi) 5.37 5.29 5.79 5.85 5.91 DG [2SS] (dBi) 2.83 3.07 2.79 3.83 4.9 DG [4SS] (dBi) 2.83 3.07 2.79 3.83 4.9 Page 8 of 8 D.G @2.4G/5G Frequency (GHz) 2.45 5.2 5.3 5.6 5.785 Dual Band ANT1 (dBi) -0.15 0.1 -1.13 0.89 -2.55 Dual Band ANT2 (dBi) -2.57 1.23 0.16 -0.7 0.81 Dual Band ANT3 (dBi) 1.2 -2.83 0.16 0.89 1.48 Dual Band ANT4 (dBi) -1.55 -6.76 -1.91 -4.72 -2.23 5G ANT (dBi) N/A -2.3 -3.89 -3.5 -4.28 DG [1SS] (dBi) 5.37 5.29 5.79 5.85 5.91 Polarization theta phi phi phi phi Theta 135 60 165 165 165 Phi 75 300 75 60 75 Dual Band ANT1 [10^(G/20)] 10^(-0.15/20) 10^(0.1/20) 10^(-1.13/20) 10^(0.89/20) 10^(-2.55/20) Dual Band ANT2 [10^(G/20)] 10^(-2.57/20) 10^(1.23/20) 10^(0.16/20) 10^(-0.7/20) 10^(0.81/20) Dual Band ANT3 [10^(G/20)] 10^(1.2/20) 10^(-2.83/20) 10^(0.16/20) 10^(0.89/20) 10^(1.48/20) Dual Band ANT4 [10^(G/20)] 10^(-1.55/20) 10^(-6.76/20) 10^(-1.91/20) 10^(-4.72/20) 10^(-2.23/20) 5G ANT [10^(G/20)] N/O 10^(-2.3/20) 10^(-3.89/20) 10^(-3.5/20) 10^(-4.28/20) Dual Band ANT1 [10^(G/20)] Value 0.98 1.01 0.88 1.11 0.75 Dual Band ANT2 [10^(G/20)] Value 0.74 1.15 1.02 0.92 1.10 Dual Band ANT3 [10^(G/20)] Value 1.15 0.72 1.02 1.11 1.19 Dual Band ANT4 [10^(G/20)] Value 0.84 0.46 …

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