2AU3U-NXB4beam4K

Page 1 of 1 [P U.S. Agent Designation for Service of Process (Applicant and U.S. Agent are Separate Parties) TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 ATTENTION: FCC Certification – Section 2.911(d)(7) Information Designated U.S. Agent Company name: Nexar Inc. FRN: 0031573108 Contact person name: Bruno Fernandez-Ruiz Street address: 205 Hudson st New York, NY 10013 United States ZIP/City/State New York, NY 10013 United States Telephone number: (650) 935-5251 Email address: [email protected] Signature: Date: May 29 th , 2026 This letter is to confirm that we (“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 2.911(d)(7) on behalf of the Applicant noted below. The Applicant acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission- related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information above changes. Applicant Company name: NEXAR LTD Grantee Code: 2AU3U FRN: 0028967461 Contact person name: Bruno Fernandez-Ruiz Street address: 58 Harakevet St., 22nd floor,Tel Aviv 6777016, ISRAEL Tel Aviv Israel ZIP/City/State/Country Tel Aviv 6777016, ISRAEL Telephone number: +972-52-2 965552 Email address: [email protected] Signature: Date: May 29 th , 2026

Rev 1/26/2023 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: May 8, 2026 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2AU3U–NXB4 [NEXAR LTD] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. [NEXAR LTD] (“the applicant”) certifies that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24-886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). Device is inherently compliant based on hardware limitations or software controls. or A Software Bill of Materials (SBOM) is provided to the TCB for review, and The end-user or third parties cannot install additional software on this device. Sincerely, Bruno Fernandez-Ruiz Title: Manager Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: May 8, 2026 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2AU3U–NXB4 [NEXAR LTD] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Sincerely, Bruno Fernandez-Ruiz Title: Manager Rev 1/26/2023

DTS-UNII Device Declaration Letter To whom it may concern : We have declared below featured for FCC equipment authorization, Device FCC ID : 2AU3U–NXB4 (1) DFS Device -- Master, Client with Radar detection capability,Client without radar detection capability, N/A (2) Active / Passive Scanning , Ad hoc mode access point capability Frequency Band (MHz) Active Scanning (the device can transmit a probe (beacon)) passive scanning (where the device is can listen only with no probes) Ad Hoc Mode or WIFI Direct capability Access point capability 2412-2462 YES YES NO YES 2422-2452 YES YES NO YES 5180-5240 YES YES NO YES 5190-5230 YES YES NO YES 5210 YES YES NO YES 5260-5320 YES YES NO YES 5270-5310 YES YES NO YES 5290 YES YES NO YES 5500-5700 YES YES NO YES 5510-5670 YES YES NO YES 5530 YES YES NO YES 5745-5825 YES YES NO YES 5755-5795 YES YES NO YES 5775 YES YES NO YES (3) Country code selection ability - Yes If yes, pls explain how it was implemented: (pls also help to provide detail of options for each country selection) The country code is configured and locked via firmware/software regulatory domain setting at production stage. Users cannot modify or override the country code in end product. Country selection options detail Multiple regional country code options are supported, including China, EU, Japan, USA, Australia, New Zealand etc. Each country code corresponds to dedicated RF frequency band limit, transmit power limit and DFS/regulatory channel mask, complying with local radio regulatory requirements. (4) Meet 15.202 requirement - Yes, No , Pls check below : A master device is defined as a device operating in a mode in which it has the capability to transmit without receiving an enabling signal. In this mode it is able to select a channel and initiate a network by sending enabling signals to other devices. A client device is defined as a device operating in a mode in which the transmissions of the device are under control of the master. A device in client mode is not able to initiate a network. (5) For client devices that have software configuration control to operate in different modes (active scanning in some and passive scanning in others) in different bands (devices with multiple equipment classes or those that operate on non-DFS frequencies) or modular devices which configure the modes of operations through software, the application must provide software and operations description on how the software and / or hardware is implemented to ensure that proper operations modes can not be modified by end user or an installer. Apply, No Apply (If apply, pls help to provide explanation on it was implement, and how software was controlled) (6) Please help to provide justification how device was restricted to operate in 5600-5650MHz i n below. The 5600–5650 MHz band is permanently disabled in firmware and regulatory settings; the device cannot transmit or receive in this frequency range under any configuration, in compliance with national and international radio regulations. __________________________(Signature) Bruno Fernandez-Ruiz Title: CTO

Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2AU3U–NXB4 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type Block Diagram, Schematics, Operational Description, Software and Security Statement 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. 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. Pursuant to DA04-1705 June 15, 2004 of the Commission’s public notice, we also request temporary confidential treatment of information accompanying this application as outlined below for 180 days Exhibit Type External Photos, Internal Photos, Test Setup Photos, User Manual Sincerely, (signature) Bruno Fernandez-Ruiz Title: Manager Rev 11/20/07

Date: 2026- 05- 08 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 SUBJECT: FCC Authorization Letter for FCC ID: 2AU3U–NXB4 To Whom It May Concern: We, the undersigned, hereby authorize following person to a ct as our agent on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by the agent on our behalf shall have the same effect as acts of our own. Compliance Certification Service Address : No.11, Wugong 6th Rd., Wugu Dist., New Taipei City 24891, Taiwan, R.O.C. Name : Mr. Kevin Tsai Job T itle : Asst. Manager e-mail: [email protected] This is to advise that we are in full compliance with the Anti - Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Sec ti on 5301 of the Anti -Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Sincerely, _________________________________ Bruno Fernandez-Ruiz Title: Manager

INPUT: 12V-24V MODEL: NXBM4-1.0 beam Pro (dual lens) PVT build 128G S/N: XXXXXXXXXXXXXXX FCC ID: 2AU3U–NXB4 IC:25629-NXB4 Contains FCC ID:XMR202212EG25GL Contains IC: 10224A-2022EG25GL Font size 3pt Font style : Arial Regular Font size 3.5pt Font style : Arial Regular Qrcode size : 6x6mm The QR code content is the product’s SN number. Label Location

Project No.: TM-2509000187P Page 1 / 20 Report No.: TMWK2509003910KS FCC ID: 2AU3U-NXB4 Rev.: 00 No.11, Wugong 6th Rd., Wugu Dist., New Taipei City , Taiwan /新北市五股區五工六路11號 t:(886-2) 2299-9720 f:(886-2) 2299-9721 www.sgs.com.tw Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com.tw/Terms-and-Conditions and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com.tw/Terms-and-Conditions. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of client’s instruction, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced, except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Compliance Certification Services Inc. 程智科技股份有限公司 Member of the SGS Group RF Exposure Evaluation Report FCC 47 CFR § 2.1091 for beam4K Model Name.: NXBM4-1.0 Prepared for: NEXAR LTD 58 Harakevet St., 22nd floor, Tel Aviv 6777016, ISRAEL Prepared by Compliance Certification Services Inc. Wugu Laboratory No.11, Wugong 6th Rd., Wugu Dist., New Taipei City, Taiwan. Issue Date: June 26, 2026 Note: This document may be altered or revised by Compliance Certification Services Inc. personnel only, and shall be noted in the revision section of the document. The client should not use it to claim product endorsement by TAF, NIST or any government agencies. The test results in the report only apply to the tested sample. This document cannot be reproduced except in full, without prior written approval of the Company. 本報告未經本公司書面許可，不可部份複製。 Project No.: TM-2509000187P Page 2 / 20 Report No.: TMWK2509003910KS Rev.: 00 Revision History Rev. Issue Date Revisions Effect Page Revised By 00 June 26, 2026 Initial Issue ALL Peggy Tsai This document cannot be reproduced except in full, without prior written approval of the Company. 本報告未經本公司書面許可，不可部份複製。 Project No.: TM-2509000187P Page 3 / 20 Report No.: TMWK2509003910KS Rev.: 00 Table of Contents 1 ATTESTATION OF TEST RESULTS ............................................................................. 4 2 TEST SPECIFICATION, METHODS AND PROCEDURES ............................................ 5 3 DEVICE UNDER TEST (DUT) INFORMATION .............................................................. 6 3.1 DUT DESCRIPTION .............................................................................................. 6 3.2 WIRELESS TECHNOLOGIES ............................................................................... 7 4 MEASUREMENT UNCERTAINTY ................................................................................ 12 5 MAXIMUM PERMISSIBLE EXPOSURE ....................................................................... 13 5.1 LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) .............................. 13 5.2 MPE CALCULATION METHOD ........................................................................... 14 5.3 MPE EXEMPTION ............................................................................................... 15 5.4 MULTIPLE RF SOURCES ................................................................................... 16 6 MPE EXEMPTION OPTION B ...................................................................................... 17 7 SIMULTANEOUS TRANSMISSION ANALYSIS .......................................................... 19 7.1 SUM OF THE WWAN + BLUETOOTH ................................................................ 19 7.2 SUM OF THE WWAN + WIFI 2.4GHZ ................................................................. 19 7.3 SUM OF THE WWAN + WIFI 5GHZ + BLUETOOTH ........................................... 19 8 FACILITIES .................................................................................................................. 20 This document cannot be reproduced except in full, without prior written approval of the Company. 本報告未經本公司書面許可，不可部份複製。 Project No.: TM-2509000187P Page 4 / 20 Report No.: TMWK2509003910KS Rev.: 00 1 Attestation of Test Results Applicant Name NEXAR LTD Model Name NXBM4-1.0 Applicable Standards FCC 47 CFR § 2.1091 FCC 47 CFR § 1.1310 Published RF exposure KDB procedures Receive EUT Date: September 22, 2025 Date of Test: March 9, 2026 Compliance Certification Services Inc. , tested the above equipment in accordance with the requirements set forth in the above standards. Determination of compliance is based on the results of the compliance measurement,not taking into account measurement instrumentation uncertainy.All indications of Pass/Fail in this report are opinions expressed by Compliance Certification Services Inc, based on interpretations and/or observations of test results. The test results show that the equipment tested is capable of demonstrating compliance with the requirements as documented in this report. Approved & Released By: Tested by: Sky Zhou Asst. Section Manager Compliance Certification Services Inc. KW Huang Engineer Compliance Certification Services Inc. This document cannot be reproduced except in full, without prior written approval of the Company. 本報告未經本公司書面許可，不可部份複製。 Project No.: TM-2509000187P Page 5 / 20 Report No.: TMWK2509003910KS Rev.: 00 2 Test Specification, Methods and Pro…

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Project No: TM-2509000187P FCC ID: 2AU3U-NXB4 Page: 1 / 78 Report No.: TMWK2509003905KR IC: 25629-NXB4 Rev.: 01 No.11, Wugong 6th Rd., Wugu Dist., New Taipei City , Taiwan /新北市五股區五工六路11號 t:(886-2) 2299-9720 f:(886-2) 2299-9721 www.sgs.com.tw Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com.tw/Terms-and-Conditions and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com.tw/Terms-and-Conditions. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of client’s instruction, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced, except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Compliance Certification Services Inc. 程智科技股份有限公司 Member of the SGS Group RADIO TEST REPORT FCC 47 CFR PART 15 SUBPART C INDUSTRY CANADA RSS-247 Test Standard FCC Part 15.247 IC RSS-247 issue 4 and IC RSS-GEN issue 5 Product name beam4K Brand Name nexar Model No. NXBM4-1.0 Test Result Pass Statements of Conformity Determination of compliance is based on the results of the compliance measurement, not taking into account measurement instrumentation uncertainty. The test Result was tested by Compliance Certification Services Inc. The test data, data evaluation, test procedures, and equipment configurations shown in this report were given in ANSI C63.10-2020, ANSI C63.10-2020+Cor. 1-2023+C63.10a-2024+ Errata to C63.10a-2024 and compliance standards. The test results of this report relate only to the tested sample (EUT) identified in this report. The test Report of full or partial shall not copy. Without written approval of Compliance Certification Services Inc.( Wugu Laboratory) Approved by: Shawn Wu Supervisor This document cannot be reproduced except in full, without prior written approval of the Company. 本報告未經本公司書面許可，不可部份複製。 Project No: TM-2509000187P Page: 2 / 78 Report No.: TMWK2509003905KR Rev.: 01 Revision History Rev. Issue Date Revisions Effect Page Revised By 00 June 26, 2026 Initial Issue ALL Peggy Tsai 01 July 14, 2026 See the following Note Rev.(01) P. 4 Peggy Tsai Rev. (01) 1. Modify PMN in section 1.1. This document cannot be reproduced except in full, without prior written approval of the Company. 本報告未經本公司書面許可，不可部份複製。 Project No: TM-2509000187P Page: 3 / 78 Report No.: TMWK2509003905KR Rev.: 01 Table of contents 1. GENERAL INFORMATION ............................................................................................... 4 1.1 EUT INFORMATION ......................................................................................................... 4 1.2 EUT CHANNEL INFORMATION ....................................................................................... 5 1.3 ANTENNA INFORMATION ............................................................................................... 5 1.4 MEASUREMENT UNCERTAINTY .................................................................................... 6 1.5 FACILITIES AND TEST LOCATION................................................................................. 6 1.6 INSTRUMENT CALIBRATION ......................................................................................... 7 1.7 SUPPORT AND EUT ACCESSORIES EQUIPMENT ....................................................... 8 1.8 TEST SET UP DIAGRAM ................................................................................................. 8 1.9 TEST PROGRAM ............................................................................................................. 9 1.10 TEST METHODOLOGY AND APPLIED STANDARDS .................................................... 9 2. TEST SUMMARY............................................................................................................ 10 3. DESCRIPTION OF TEST MODES .................................................................................. 11 3.1 THE WORST MODE OF OPERATING CONDITION ...................................................... 11 3.2 THE WORST MODE OF MEASUREMENT..................................................................... 12 3.3 EUT DUTY CYCLE ......................................................................................................... 13 4. TEST RESULT ................................................................................................................ 14 4.1 AC POWER LINE CONDUCTED EMISSION .................................................................. 14 4.2 6DB BANDWIDTH AND OCCUPIED BANDWIDTH (99%) ............................................. 15 4.3 OUTPUT POWER MEASUREMENT .............................................................................. 19 4.4 POWER SPECTRAL DENSITY ...................................................................................... 24 4.5 CONDUCTED BANDEDGE AND SPURIOUS EMISSION .............................................. 28 4.6 RADIATION BANDEDGE AND SPURIOUS EMISSION ................................................. 34 APPENDIX 1 - PHOTOGRAPHS OF EUT .............................................................................. A-1 This document cannot be reproduced except in full, without prior …

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Reporter: Raoul.Rao Tel: +86 18028787963 Email: [email protected] Date: 2025.10.30 Quectel Nexar/ Beam 4K-India Antenna Debugging Report Version: 1.0 | Status: ReleasedPage2/ 18 Revision History RevisionDateReporterReviewerNote V1.02025-07-29Raoul.RaoWinfred.WuAntenna Commissioning Report for Indian Version V1.12025-08-06Raoul.RaoWinfred.WuAdd Global Band Test Data V1.22025-08-12Raoul.RaoWinfred.WuAntenna Sample Test Report V1.32025-08-15Raoul.RaoWinfred.WuAdd WiFi Antenna Test Data V1.42025-08-21 Raoul.Rao/ Faber.shen Winfred.WuAdd GNSS Antenna Test Data V1.52025-10-22Raoul.RaoWinfred.WuOptimize Performance for the Global Version Version: 1.0 | Status: ReleasedPage3/ 18 Project Overview Antenna Performance Debugging Conclusion and Suggestion Version: 1.0 | Status: ReleasedPage4/ 18 •Device Dimensions: 115 ×105× 80mm •Mainboard Dimensions: 95 × 55 mm •Antenna Quantity: 4 •Antenna OC:Y5NEX00A1DA •Network Standard and Frequency Band: ✓LTE Main: 824-960MHz&1710-2690MHz ✓LTE Div: 824-960MHz&1710-2690MHz ✓GNSS: 1176MHz&1575MHz ✓WIFI: 2400-2500MHz&5150-5850MHz •Module Model:EG25-GL/LC29H/FC905A •Performance Requirements: / Project Overview Version: 1.0 | Status: ReleasedPage5/ 18 Project Overview Antenna Performance Debugging Conclusion and Suggestion Version: 1.0 | Status: ReleasedPage7/ 18 Module F2 F1F3 Antenna No.L/C F1NA F20Ω F3NA •Matching Circuit Diagram•Match Value: Antenna Matching Circuit – LTE MAIN Antenna Version: 1.0 | Status: ReleasedPage8/ 18 -30 -25 -20 -15 -10 -5 0 600700800900 100011001200130014001500160017001800190020002100220023002400250026002700280029003000 Return Loss(dB) Frequency(MHz) LTE MAIN 1 2 3 4 5 6 7 8 9 10 600700800900 100011001200130014001500160017001800190020002100220023002400250026002700280029003000 VSWR Frequency(MHz) LTE MAIN Passive Test- LTE MAIN Antenna •VSWR (Voltage Standing Wave Ratio)•RL (Return Loss) Version: 1.0 | Status: ReleasedPage9/ 18 Passive Test- LTE MAIN Antenna •Chamber Coordinate System HF-G-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 Version: 1.0 | Status: ReleasedPage10/ 18 Passive Test- LTE MAIN Antenna •Chamber Coordinate System HF-G-1 Version: 1.0 | Status: ReleasedPage11/ 18 0 10 20 30 40 50 60 70 80 90 100 600700800900 100011001200130014001500160017001800190020002100220023002400250026002700280029003000 Efficiency(%) Frequency(MHz) LTE MAIN Passive Test- LTE MAIN Antenna •Efficiency Version: 1.0 | Status: ReleasedPage12/ 18 -6 -5 -4 -3 -2 -1 0 1 2 3 4 600700800900 100011001200130014001500160017001800190020002100220023002400250026002700280029003000 Peak Gain(dBi) Frequency(MHz) LTE MAIN -8 -7 -6 -5 -4 -3 -2 -1 600700800900 100011001200130014001500160017001800190020002100220023002400250026002700280029003000 Average Gain(dB) Frequency(MHz) LTE MAIN Passive Test- LTE MAIN Antenna •Average Gain•Peak Gain Version: 1.0 | Status: ReleasedPage13/ 18 Passive Test-LTE MAIN Antenna 700MHz900 MHz Version: 1.0 | Status: ReleasedPage14/ 18 Passive Test-LTE MAIN Antenna 1710MHz 2170 MHz2690 MHz Version: 1.0 | Status: ReleasedPage15/ 18 Module F2 F1F3 Antenna No.L/C F1NA F20Ω F3NA •Matching Circuit Diagram•Match Value: Antenna Matching Circuit - LTE DIV Antenna Version: 1.0 | Status: ReleasedPage16/ 18 -30 -25 -20 -15 -10 -5 0 600700800900 100011001200130014001500160017001800190020002100220023002400250026002700280029003000 Return Loss(dB) Frequency(MHz) LTE DIV 1 2 3 4 5 6 7 8 9 10 600700800900 100011001200130014001500160017001800190020002100220023002400250026002700280029003000 VSWR Frequency(MHz) LTE DIV Passive Test- LTE DIV Antenna •VSWR (Voltage Standing Wave Ratio)•RL (Return Loss) Version: 1.0 | Status: ReleasedPage17/ 18 H Plane: XY E1 Plane: XZ E2 Plane: YZ Passive Test- LTE DIV Antenna •Chamber Coordinate System HF-G-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 Version: 1.0 | Status: ReleasedPage18/ 18 Passive Test- LTE DIV Antenna •Chamber Coordinate System HF-G-1 Version: 1.0 | Status: ReleasedPage19/ 18 0 10 20 30 40 50 60 70 80 90 100 600700800900 100011001200130014001500160017001800190020002100220023002400250026002700280029003000 Efficiency(%) Frequency(MHz) LTE DIV Passive Test- LTE DIV Antenna •Efficiency Version: 1.0 | Status: ReleasedPage20/ 18 -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 600700800900 100011001200130014001500160017001800190020002100220023002400250026002700280029003000 Peak Gain(dBi) Frequency(MHz) LTE DIV -18 -16 -14 -12 -10 -8 -6 -4 -2 600700800900 100011001200130014001500160017001800190020002100220023002400250026002700280029003000 Average Gain(dB) Frequency(MHz) LTE DIV Passive Test- LTE DIV Antenna •Average Gain•Peak Gain Version: 1.0 | Status: ReleasedPage21/ 18 Passive Test-LTE DIV Antenna 700MHz900 MHz Version: 1.0 | Status: ReleasedPage22/ 18 Passive Test-LTE DIV Antenna 1710MHz 2170 MHz2690 MHz Version: 1.0 | Status: ReleasedPage23/ 18 Passive Test- LTE MAIN Antenna •Efficiency Frequency （ MHz ） Efficiency （ dB ） Gain （ dBi ） Efficiency （ % ） 700-5.55-2.9527.87 720-4.38-1.2936.49 740-3.76-0.8142.03 760-3.84-1.1941.32 780-4.22-1.4637.83 800-4.34-1.5936.82 820-4.39-1.7636.42 840-4.28-1.4537.35 860-4.32-1.1336.94 880-4.12-0.4838.71 900-4.08-0.6039.07 920-4.32-1.3436.94 940-4.71-1.8333.84 960-5.90-3.2825.70 Frequency （ MHz ） Efficiency （ dB ） Gain （ dBi ） Efficiency （ % ） 1700-3.80-0.0541.68 1750-3.43-0.2645.44 1800-3.080.2049.26 1850-3.38-0.2445.96 1900-3.81-0.7841.59 1950-3.74-0.3942.24 2000-3.750.2142.17 2050-3.330.9546.47 2100-3.451.2245.21 2150-3.061.5649.45 2200-3.281.5046.98 2250-3.151.4848.45 2300-3.780.7341.91 2350-3.031.9449.74 2400-2.852.2851.91 2450-2.572.1755.34 2500-2.302.8358.85 2550-2.772.2752.79 2600-2.882.0651.50 2650-3.061.3349.45 2700-3.870.2941.05 Version: 1.0 | Status: ReleasedPage24/ 18 Passive Test- LTE DIV Antenna •Efficiency Freq…

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Project No: TM-2509000187P FCC ID: 2AU3U-NXB4 Page: 1 / 53 Report No.: TMWK2509003904KR IC: 25629-NXB4 Rev.: 02 No.11, Wugong 6th Rd., Wugu Dist., New Taipei City , Taiwan /新北市五股區五工六路11號 t:(886-2) 2299-9720 f:(886-2) 2299-9721 www.sgs.com.tw Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com.tw/Terms-and-Conditions and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com.tw/Terms-and-Conditions. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of client’s instruction, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced, except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Compliance Certification Services Inc. 程智科技股份有限公司 Member of the SGS Group RADIO TEST REPORT FCC 47 CFR PART 15 SUBPART C INDUSTRY CANADA RSS-247 Test Standard FCC Part 15.247 IC RSS-247 issue 4 and IC RSS-GEN issue 5 Product name beam4K Brand Name nexar Model No. NXBM4-1.0 Test Result Pass Statements of Conformity Determination of compliance is based on the results of the compliance measurement, not taking into account measurement instrumentation uncertainty. The test Result was tested by Compliance Certification Services Inc. The test data, data evaluation, test procedures, and equipment configurations shown in this report were given in ANSI C63.10-2020, ANSI C63.10-2020+Cor. 1-2023+C63.10a-2024+ Errata to C63.10a-2024 and compliance standards. The test results of this report relate only to the tested sample (EUT) identified in this report. The test Report of full or partial shall not copy. Without written approval of Compliance Certification Services Inc.( Wugu Laboratory) Approved by: Shawn Wu Supervisor This document cannot be reproduced except in full, without prior written approval of the Company. 本報告未經本公司書面許可，不可部份複製。 Project No: TM-2509000187P Page: 2 / 53 Report No.: TMWK2509003904KR Rev.: 02 Revision History Rev. Issue Date Revisions Effect Page Revised By 00 June 26, 2026 Initial Issue ALL Peggy Tsai 01 July 14, 2026 See the following Note Rev.(01) P. 4 Peggy Tsai 02 July 21, 2026 See the following Note Rev.(02) P. 1 Peggy Tsai Rev. (01) 1. Modify PM…

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