MQT-AT160EL18UTerminal

XAC Automation Corporation 4F, No. 30, INDUSTRY E. RD. IX, SCIENCE-BASED INDUSTRIAL PARK, HSINCHU, 300 TAIWAN DFS client device channel plan and software operational declaration Date: 2026-07-02 We, XAC Automation Corporation, declare that the device, FCC ID: MQT-AT160EL18U Model Name: xCL_AT-160-EL-18U, does not have Ad Hoc on “non-US frequencies” and/or on“ DFS frequencies“. Also, the client software and associated drivers will not initiate any transmission on DFS frequencies without initiation by a master. This includes restriction on transmissions for beacons and support for ad-hoc peer-to-peer modes. Below is the channel / frequency plan for the device 2.4G 5GHz Band 1 5GHz Band 2 5GHz Band 3 5GHz Band 4 CH 1 2 3 4 5 6 7 8 9 10 11 Frequency (MHz) 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 Scan Type Active Active Active Active Active Active Active Active Active Active Active CH 36 38 40 42 44 46 48 Frequency (MHz) 5180 5190 5200 5210 5220 5230 5240 Scan Type Active Active Active Active Active Active Active CH 52 54 56 58 60 62 64 Frequency (MHz) 5260 5270 5280 5290 5300 5310 5320 Scan Type Passive Passive Passive Passive Passive Passive Passive CH 100 102 104 106 108 110 112 116 Frequency (MHz) 5500 5510 5520 5530 5540 5550 5560 5580 Scan Type Passive Passive Passive Passive Passive Passive Passive Passive CH 132 134 136 140 Frequency (MHz) 5660 5670 5680 5700 Scan Type Passive Passive Passive Passive CH 149 151 153 155 157 159 161 165 Frequency (MHz) 5745 5755 5765 5775 5785 5795 5805 5825 Scan Type Active Active Active Active Active Active Active Active XAC Automation Corporation 4F, No. 30, INDUSTRY E. RD. IX, SCIENCE-BASED INDUSTRIAL PARK, HSINCHU, 300 TAIWAN Also, on DFS channels, the WLAN driver in the device operates under the control of an AP at all times, except when in ad-hoc mode on US non-DFS channels. The device passively scans DFS frequencies until a master device is detected. The control of this functionality is not accessible to anyone under any conditions. Furthermore, the firmware is protected by a special signature and CRC checksum. Signature and CRC checksum will be calculated and verified before firmware upgrade. Unauthorized modification to firmware will lead to the failure of verification and thus firmware upgrade will not be allowed. Sincerely yours, ----------------------------------- Eric Hong/ Section Manager XAC Automation Corporation Tel: 886-3-5772738 Ext.:6663 Fax: 886-3-5678022 E-mail: [email protected]

XAC Automation Corporation 4F., NO. 30, INDUSTRY E. RD. IX, SCIENCE-BASED INDUSTRIAL PARK, HSIN-CHU City 300 Taiwan TEL: 886-3-5772738 FAX: 886-3-5678022 Date: 2026-06-25 FCC ID: MQT-AT160EL18U To the attention of Federal Communications Commission Authorization and Evaluation Division Declaration letter for label requirement The label is permanent affixed in the battery compartment, and the EUT will be selling to market without the battery installed. The users can see the label during the battery installation process. The battery cover can be opened without any special tools. Sincerely yours, ----------------------------------- Name: Eric Hong / Title: Section Manager XAC Automation Corporation Tel: 886-3-5772738 Ext.:6663 Fax: 886-3-5678022 E-mail: [email protected]

XAC Automation Corporation 4F, No. 30, INDUSTRY E. RD. IX, SCIENCE-BASED INDUSTRIAL PARK, HSINCHU, 300 TAIWAN Date: 2026-06-24 FCC ID: MQT-AT160EL18U To the attention of Federal Communications Commission Authorization and Evaluation Division Attestation Statements Attestation Statements Part 2.911(d)(5)(i) Filing XAC Automation Corporation certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receivingan equipment authorization pursuant to section 2.903 of the FCC rules. Attestation Statements Part 2.911(d)(5)(ii) Filing XAC Automation Corporation certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely yours, ----------------------------------------------- Eric Hong/ Section Manager XAC Automation Corporation Tel: 886-3-5772738 Ext.:6663 Fax: 886-3-5678022 E-mail: [email protected]

XAC Automation Corporation 4F, No. 30, INDUSTRY E. RD. IX, SCIENCE-BASED INDUSTRIAL PARK, HSINCHU, 300 TAIWAN U.S. Agent for Service of Process Attestation To the attention of Federal Communications Commission Authorization and Evaluation Division U.S. Agent Company Name: ZAKUS INC. FRN: 0034054114 Contact Name: Chuck Chagas Street Address: 146 Main Street, Suite 208 City/Province/Zip: Los Altos, CA 94022 Telephone No: 720-202-3310 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: 1/2/2024 Signed by (printed name): Chuck Chagas Applicant Company name: XAC Automation Corp. FRN: 0015348428 Grantee Code: MQT Contact Name: Eric Hong Street Address: No. 30 Industry E. Road (4 Th Floor) Hsinchu Science-Based Industrial Park City/Province/Zip: Hsin-Chu City, Taiwan, 300 ROC Telephone No: +886-3-577-2738 Email: [email protected] This letter is to confirm that the Applicant has designated the U.S Agent noted 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: 1/2/2024 Signed by (printed name): Eric Hong

XAC Automation Corporation 4F, No. 30, INDUSTRY E. RD. IX, SCIENCE-BASED INDUSTRIAL PARK, HSINCHU, 300 TAIWAN Date: 2026-06-24 FCC ID: MQT-AT160EL18U To the attention of Federal Communications Commission Authorization and Evaluation Division Permanent Confidentiality Request 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: Schematics Block Diagram Operational Description Tune Up Procedure Software Operational Description Parts List 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, ----------------------------------- Eric Hong/ Section Manager XAC Automation Corporation Tel: 886-3-5772738 Ext.:6663 Fax: 886-3-5678022 E-mail: [email protected]

XAC Automation Corporation 4F, No. 30, INDUSTRY E. RD. IX, SCIENCE-BASED INDUSTRIAL PARK, HSINCHU, 300 TAIWAN Date: 2026-06-24 FCC ID: MQT-AT160EL18U 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 180 days 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, ----------------------------------- Eric Hong/ Section Manager XAC Automation Corporation Tel: 886-3-5772738 Ext.:6663 Fax: 886-3-5678022 E-mail: [email protected]

XAC Automation Corporation 4F, No. 30, INDUSTRY E. RD. IX, SCIENCE-BASED INDUSTRIAL PARK, HSINCHU, 300 TAIWAN Date: 2026-06-24 FCC ID: MQT-AT160EL18U A U T H O R I Z A T I O N L E T T E R To Whom It May Concern: XAC Automation Corporation hereby authorizes Emerald Chen / Specialist of Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch (“BV CPS Taoyuan”), to act on its behalf in all matters relating to the Federal Communication Commission (“FCC”) application 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 Emerald Chen / Specialist of BV CPS Taoyuan on XAC Automation Corporation’s 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 authorization, please don’t hesitate to contact us. Sincerely yours, ----------------------------------------------- Eric Hong/ Section Manager XAC Automation Corporation Tel: 886-3-5772738 Ext.:6663 Fax: 886-3-5678022 E-mail: [email protected]

Label sample and label location FCC ID: MQT-AT160EL18U Battery Cage

SAR Test Report Report Format Version 8.0.0 Page No. : 1 of 30 Report No. : SFBEOE-WTW-P26040365 Issued Date : Jul. 20, 2026 SAR Test Report FCC Rule Part Standards Report No. Applicant Address Product FCC ID Brand Model No. Sample Received Date Date of Testing Lab Address Test Location FCC Accredited No. : CFR §2.1093 : IEEE Std 1528:2013, KDB 865664 D01 v01r04, KDB 865664 D02 v01r02, KDB 248227 D01 v02r02, KDB 447498 D01 v06, KDB 941225 D05 v02r05 : SFBEOE-WTW-P26040365 : XAC AUTOMATION CORP. : 4F, No. 30, INDUSTRY E. RD. IX, SCIENCE-BASED INDUSTRIAL PARK, HSINCHU, TAIWAN : Terminal : MQT-AT160EL18U : XAC : xCL_AT-160-EL-18U : Apr. 14, 2026 : May 11, 2026 ~ Jul. 17, 2026 : No. 47-2, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan : No. 19, Hwa Ya 2nd Rd., Wen Hwa Vil., Kwei Shan Dist., Taoyuan City, Taiwan : TW0003 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 : Vera Huang / Specialist Approved By : Gordon Lin / Manager 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 Test Report Report Format Version 8.0.0 Page No. : 2 of 30 Report No. : SFBEOE-WTW-P26040365 Issued Date : Jul. 20, 2026 Table of Contents Release Control Record ............................................................................................................................................................... 3 1. Test Reference Guidance ...................................................................................................................................................... 4 2. Summary of Maximum SAR Value ....................................................................................................................................... 4 3. Description of Equipment Under Test ................................................................................................................................. 5 4. SAR Measurement System ................................................................................................................................................... 6 4.1 Definition of Specific Absorption Rate (SAR) ............................................................................................................... 6 4.2 SPEAG DASY6 System ............................................................................................................................................... 6 4.2.1 Robot ............................................................................................................................................................... 7 4.2.2 Probes ............................................................................................................................................................. 8 4.2.3 Data Acquisition Electronics (DAE) .................................................................................................................. 8 4.2.4 Phantoms ......................................................................................................................................................... 8 4.2.5 Device Holder .................................................................................................................................................. 9 4.2.6 System Validation Dipoles ............................................................................................................................. 10 4.2.7 Power Source ................................................................................................................................................ 10 4.2.8 Tissue Simulating Liquids .............................................................................................................................. 11 4.3 SAR System Verification ...................................................................................................…

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Plots of System Verification Appendix A. Plots of System Verification The plots for system verification are shown as follows. Report No.: SFBEOE-WTW-P26040365 Plots of System Verification Measurement Report S10 System Check_H1900_260716 Device under Test Properties Model, Manufacturer Dimensions [mm] IMEI DUT Type D1900V2, 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-- 1900.000, 0 7.61 1.45 40.5 Hardware Setup Phantom TSL, Measured Date Probe, Calibration Date DAE, Calibration Date Twin-SAM V8.0 (30deg probe tilt) - 2122 H14T19N9 , 2026-07-16 EX3DV4 - SN3650, 2026-01-26 DAE4 Sn1341, 2026-03-11 Scan Setup Area Scan Zoom Scan Grid Extents [mm] 45.0 x 90.0 36.0 x 36.0 x 30.0 Grid Steps [mm] 15.0 x 15.0 6.0 x 6.0 x 1.5 Sensor Surface [mm] 3.0 1.4 Measurement Results Area Scan Zoom Scan Date 2026-07-16 2026-07-16 psSAR1g [W/kg] 1.96 2.00 psSAR10g [W/kg] 1.00 1.03 Power Drift [dB] 0.08 0.16 Report No.: SFBEOE-WTW-P26040365 Plots of System Verification Measurement Report S11 System Check_H1750_260716 Device under Test Properties Model, Manufacturer Dimensions [mm] IMEI DUT Type D1750V2, 10.0 x 10.0 x 302.0 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-- 1750.000, 0 7.7 1.37 40.7 Hardware Setup Phantom TSL, Measured Date Probe, Calibration Date DAE, Calibration Date Twin-SAM V8.0 (30deg probe tilt) - 2122 H14T19N9 , 2026-07-16 EX3DV4 - SN3650, 2026-01-26 DAE4 Sn1341, 2026-03-11 Scan Setup Area Scan Zoom Scan Grid Extents [mm] 45.0 x 90.0 36.0 x 36.0 x 30.0 Grid Steps [mm] 15.0 x 15.0 6.0 x 6.0 x 1.5 Sensor Surface [mm] 3.0 1.4 Measurement Results Area Scan Zoom Scan Date 2026-07-16 2026-07-16 psSAR1g [W/kg] 1.95 1.99 psSAR10g [W/kg] 1.04 1.07 Power Drift [dB] -0.07 0.01 Report No.: SFBEOE-WTW-P26040365 Plots of System Verification Measurement Report S12 System Check_H750_260716 Device under Test Properties Model, Manufacturer Dimensions [mm] IMEI DUT Type D750V3, 10.0 x 10.0 x 330.0 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-- 750.000, 0 9.51 0.904 42.7 Hardware Setup Phantom TSL, Measured Date Probe, Calibration Date DAE, Calibration Date Twin-SAM V8.0 (30deg probe tilt) - 2122 H06T09N9 , 2026-07-16 EX3DV4 - SN3650, 2026-01-26 DAE4 Sn1341, 2026-03-11 Scan Setup Area Scan Zoom Scan Grid Extents [mm] 45.0 x 90.0 36.0 x 36.0 x 30.0 Grid Steps [mm] 15.0 x 15.0 6.0 x 6.0 x 1.5 Sensor Surface [mm] 3.0 1.4 Measurement Results Area Scan Zoom Scan Date 2026-07-16 2026-07-16 psSAR1g [W/kg] 0.390 0.398 psSAR10g [W/kg] 0.254 0.259 Power Drift [dB] -0.01 0.11 Report No.: SFBEOE-WTW-P26040365 Plots of System Verification Measurement Report S13 System Check_H2450_260717 Device under Test Properties Model, Manufacturer Dimensions [mm] IMEI DUT Type D2450V2, 10.0 x 10.0 x 290.0 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-- 2450.000, 0 7.09 1.81 39.0 Hardware Setup Phantom TSL, Measured Date Probe, Calibration Date DAE, Calibration Date Twin-SAM V8.0 (30deg probe tilt) - 2122 H19T27N9 , 2026-07-17 EX3DV4 - SN3650, 2026-01-26 DAE4 Sn1341, 2026-03-11 Scan Setup Area Scan Zoom Scan Grid Extents [mm] 48.0 x 96.0 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 2026-07-17 2026-07-17 psSAR1g [W/kg] 2.52 2.60 psSAR10g [W/kg] 1.22 1.23 Power Drift [dB] -0.10 -0.14 Report No.: SFBEOE-WTW-P26040365 Plots of System Verification Measurement Report S14 System Check_H5250_260717 Device under Test Properties Model, Manufacturer Dimensions [mm] IMEI DUT Type D5GHzV2, 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 5.57 4.51 35.6 Hardware Setup Phantom TSL, Measured Date Probe, Calibration Date DAE, Calibration Date Twin-SAM V8.0 (30deg probe tilt) - 2122 H50T60N9 , 2026-07-17 EX3DV4 - SN3650, 2026-01-26 DAE4 Sn1341, 2026-03-11 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 2026-07-17 2026-07-17 psSAR1g [W/kg] 4.27 4.29 psSAR10g [W/kg] 1.19 1.22 Power Drift [dB] -0.07 -0.03 Report No.: SFBEOE-WTW-P26040365 Plots of System Verification Measurement Report S15 System Check_H5600_260717 Device under Test Properties Model, Manufacturer Dimensions [mm] IMEI DUT Type D5GHzV2, 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-- 5600.000, 0 5.11 4.89 35.0 Hardware Setup Phantom TSL, Measured Date Probe, Calibration Date DAE, Calibration Date Twin-SAM V8.0 (30deg probe tilt) - 2122 H50T60N9 , 2026-07-17 EX3DV4 - SN3650, 2026-01-26 DAE4 Sn1341, 2026-03-11 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 2026-07-17 2026-07-17 psSAR1g [W/kg] 4.11 4.20 psSAR10g [W/kg] 1.18 1.21 Power Drift [dB] -0.09 -0.01 Report No.: SFBEOE-WTW-P26040365 Plots of System Verification Measurement Report S16 System Check_H5800_260717 Device under Test Properties Model, Manufacturer Dimensions [mm] IMEI DUT Type D5GHzV2, 10.0 x 10.0 x 300.0 Exposure Conditions Phan…

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Appendix Z. Calibration Certificate for Probe and Dipole The SPEAG calibration certificates are shown as follows. Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365 Report No.: SFBEOE-WTW-P26040365

www.quectel.com Reporter Simon.Sheng TEL+86 13773157351 Email [email protected] Date2025.09.10 Quectel XAC/xCL_AT-160-EL-18U WiFi Antenna Test ReportDVT Equipment www.quectel.com Revision Test Date Report Date Tester/Reporter Reviewer Note V1.02024/11/18 2024/11/20 Simon.ShengWinfred.Wu AT160EL-EU WiFi Antenna Test Report V1.12025/09/07 2025/09/10 Simon.ShengWinfred.Wu AT160EL-EU WiFi Antenna Test Report(DVT Equipment www.quectel.com Antenna Testing Conditions 1. Test System 2. Antenna Under Test 3. Antenna Placement Antenna RF characteristics 1. VSWR & Gain Table 2. Radiation Patterns www.quectel.com Antenna Test Chamber Coordinate System HF-S-1 Radio Communication Analyzer Network Analyzer Power Amplifier System Switching Unit GPIB OR Net Magnetic Ring Coil Measuring Probe Communication Probe TRP/Passive TIS EUT The antenna gain values are used in EMC measurement, the EIRP and/or Conducted power arecompliance all FCC requirements and not exceed the limit. www.quectel.com Antenna Test System Equipment Description Manufacturer Identification no. Current Calibration date Next calibration date Network Analyzer KEYSIGHTE5071C2025/07/042027/01/03 Radio Communication Analyzer ROHDE&SCHWARZ CMW5002023/10/192025/10/18 Measurement software SUNYIELDSY-68 Test Equipment www.quectel.com Antenna Test System Test Procedure 1. Test Equipment VSWR and input impedance: KEYSIGHT 5071C Network Analyzer; Antenna gain and efficiency :SUNYIELD SY-68 Chamber; 2. Test Setup 2.1 Frequency Range. WiFi: 2400~2500 MHz,5150~5850MHz; 2.2 VSWR Step 1: The antenna is arranged on the customer provided test fixture; Step 2: The VSWR of the antenna is measured via KEYSIGHT 507IC Network Analyzer; 2.3 Radiation pattern and Gain The 3D chamber provides less than -40dB reflectivity from 500MHz to 8GHz anda 40em diameter spherical quiet zone. The measurement results are calibratedusing both dipoles and standard gain horns; The antenna under tested is arranged in the tured table and a decoupling sleeveis used to reduce feed line radiation; The measured results of the radiation patterns and antenna gain are obtainedfrom the control system and showed on the monitor. www.quectel.com Antenna Under Test Antenna ModelY0XAC00A2DA Antenna TypePIFA Antenna For WIFI application Connector MaterialPogo Pin Cable Type / PolarizationLinear Impedance Radiation patternOmni-directional Frequency2400-2500MHz 5150-5850MHz VSWR1.9 Max1.7 Max Peak gain(dBi)0~0.30.7~2.4 Antenna dimension Y0XAC00A2DAFiguare-1 WIFI/BT www.quectel.com VSWR & Gain Table-WIFI/BT Frequency MHZ 3D Avg. Gain(dBi) 3D Peak Gain (dBi) Efficiency( %) 2400 -4.70.0 34.0 2450 -4.10.2 38.9 2500 -4.30.3 36.9 5150 -4.90.7 32.1 5250 -4.42.1 36.5 5350 -4.52.4 35.8 5470 -4.42.1 36.2 5720 -3.72.3 43.0 5780 -4.01.8 39.4 5850 -4.21.4 38.0 Setup photo 1 2 3 4 5 6 7 8 9 10 11 12 Frequency(MHz) WiFi Antenna www.quectel.com Radiation Patterns-WIFI/BT-2400MHz 3DZY-Plane ZX-Plane XY-Plane dBZY-Plane ZX-Plane XY-Plane Total(Max.) -0.08-4.65-0.83 E1 E2 H www.quectel.com Radiation Patterns-WIFI/BT-2450MHz 3DZY-Plane ZX-Plane XY-Plane dBZY-Plane ZX-Plane XY-Plane Total(Max.) -0.13-2.81-0.87 E1 E2 H www.quectel.com Radiation Patterns-WIFI/BT-2500MHz 3DZY-Plane ZX-Plane XY-Plane dBZY-Plane ZX-Plane XY-Plane Total(Max.) -0.28-3.72-0.91 E1 E2 H www.quectel.com Radiation Patterns-WIFI/BT-5150MHz 3DZY-Plane ZX-Plane XY-Plane dBZY-Plane ZX-Plane XY-Plane Total(Max.) -1.510.610.05 E1 E2 H www.quectel.com Radiation Patterns-WIFI/BT-5250MHz 3DZY-Plane ZX-Plane XY-Plane dBZY-Plane ZX-Plane XY-Plane Total(Max.) -0.711.93-0.91 E1 E2 H www.quectel.com Radiation Patterns-WIFI/BT-5350MHz 3DZY-Plane ZX-Plane XY-Plane dBZY-Plane ZX-Plane XY-Plane Total(Max.) -0.242.36-1.01 E1 E2 H www.quectel.com Radiation Patterns-WIFI/BT-5470MHz 3DZY-Plane ZX-Plane XY-Plane dBZY-Plane ZX-Plane XY-Plane Total(Max.) -1.552.070.36 E1 E2 H www.quectel.com Radiation Patterns-WIFI/BT-5720MHz 3DZY-Plane ZX-Plane XY-Plane dBZY-Plane ZX-Plane XY-Plane Total(Max.) 0.252.25-0.81 E1 E2 H www.quectel.com Radiation Patterns-WIFI/BT-5780MHz 3DZY-Plane ZX-Plane XY-Plane dBZY-Plane ZX-Plane XY-Plane Total(Max.) -0.89-0.36-2.66 E1 E2 H www.quectel.com Radiation Patterns-WIFI/BT-5850MHz 3DZY-Plane ZX-Plane XY-Plane dBZY-Plane ZX-Plane XY-Plane Total(Max.) -0.841.17-1.01 E1 E2 H Version: 1.0 | Status: ReleasedPage 21 / 18 We are a global IoT solutions provider, backed by outstanding support and services, to deliver a smarter world. Unbeatable choice from the broadest module portfolio in the world High quality range of off-the-shelf and customized antennas Superb support with the largest R&D team in the industry Continuous innovation in 5G, LPWA, Automotive, Smart module technology A passionate, dedicated team of "Quectelers" ensures our customers always come first Building 5, Shanghai Business Park Phase III (Area B), No.1016 Tianlin Road, Minhang District, Shanghai 200233, China Tel:+86 21 5108 6236Sales Support:[email protected] Technical Support:[email protected]:[email protected]

Report No.: RFBEOE-WTW-P26040365-7 Page No. 1 / 33 Report Format Version: 7.2.4 Reference No.: BEOE-WTW-P26040365 TEST REPORT CERTIFICATE OF CONFORMITY Standard: 47 CFR FCC Part 15, Subpart C (Section 15.225) 47 CFR FCC Part 15, Subpart C (Section 15.247) 47 CFR FCC Part 15, Subpart E (Section 15.407) 47 CFR FCC Part 27 47 CFR FCC Part 2 Report No.: RFBEOE-WTW-P26040365-7 FCC ID: MQT-AT160EL18U Product: Terminal Brand: XAC Model No.: xCL_AT-160-EL-18U Received Date: 2026/4/14 Test Date: 2026/6/12 ~ 2026/6/23 Issued Date: 2026/6/30 Applicant: XAC AUTOMATION CORP. Address: 4F, No. 30, INDUSTRY E. RD. IX, SCIENCE-BASED INDUSTRIAL PARK, HSINCHU, TAIWAN Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Hsin Chu Laboratory 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 / Designation Number: 723255 / TW2022 Approved by: , Date: 2026/6/30 May Chen / Manager This test report consists of 33 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: Vito Lung / 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 a…

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