2BMUW-MES54BM25MES BLE MODULE

MAVERICK ENERGY SOLUTIONS INTERNATIONAL, INC

Application Details

Equipment Class: DTS - Digital Transmission System
Date of Grant: Feb 11, 2026
Application Purpose: Original Equipment
Equipment Note: MES BLE MODULE
Frequency Range: 2402.00000000 - 2480.00000000
Company: MAVERICK ENERGY SOLUTIONS INTERNATIONAL, INC
Country: United States

Documents & Files

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Attestation Statements

MAVERICK ENERGY SOLUTIONS INTERNATIONAL, INC Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Date: February 6, 2026 Subject: Certifications concerning “covered” equipment pursuant to Part 2.911(d)(5)(i) and (ii) FCC ID: 2BMUW-MES54BM25 To whom it may concern, MAVERICK ENERGY SOLUTIONS INTERNATIONAL, INC certifies that the equipment 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 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) 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. 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. Sincerely, ________________________ Contact Person: Priyashu Agrawal E- mail: [email protected]

Attestation Statements

MAVERICK ENERGY SOLUTIONS INTERNATIONAL, INC Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Subject: Certification designating a U.S. agent for service of process pursuant to Part 2.911(d)(7) To whom it may concern, MAVERICK ENERGY SOLUTIONS INTERNATIONAL, INC 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. Company Name: MAVERICK ENERGY SOLUTIONS INTERNATIONAL, INC Company US Address: 930 Kay Ave, Addison, Illinois, United States 60101 Contact Person: Priyashu Agrawal Email: [email protected] Telephone number: 6303798401 FRN: 0036417772 Sincerely yours, Contact Person: Priyashu Agrawal E- mail: [email protected]

Cover Letter(s)

MAVERICK ENERGY SOLUTIONS INTERNATIONAL, INC Date: September 16, 2025 Federal Communications Commission Office of Engineering and Technology Laboratory Division 7435 Oakland Mills Rd Columbia MD 21046-1609 Subject: Request for Confidentiality FCC ID: 2BMUW-MES54BM25 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission’s rules (47CFR§§0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure indefinitely.  Schematic Diagram  Block Diagram  Part List  Operational Description  Tune-up Procedure Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In additional to above mentioned documents, pursuant to Public Notice DA 04-1705 of the Commission’ s policy, in order to comply with the marketing regulations in 47 CFT §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 attachment(s) for 180 days after the grant as outlined in Public Notice DA 04-1705.  External Photos  Internal Photos  Test Setup Photos  User Manual It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Best Regards, ______________________ Contact Person: Priyashu Agrawal E- mail: [email protected]

Cover Letter(s)

MAVERICK ENERGY SOLUTIONS INTERNATIONAL, INC Date: September 16, 2025 Power of Attorney To whom it may concern, Please be notified that I, Priyashu Agrawal, have designated Jim Tsai in Sporton International Inc. as the person being responsible for this project and to sign the form 731 and other documentation. Any and all acts carried out by Jim Tsai in Sporton International Inc., on the matters of relating to all processes required in the FCC approval and any communication needed with the national authority, shall have the same legal authority as acts on our own behalf. We further certifies 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. 835(a). This authorization is limited to the product of as following: FCC ID: 2BMUW-MES54BM25 If you have any acknowledgement and response, please send it to Sporton International Inc. directly. Should you have any questions or comments regarding this matter, please have my best attention. Sincerely yours, Contact Person: Priyashu Agrawal E- mail: [email protected]

Cover Letter(s)

Applicant/Grantee MAVERICK ENERGY SOLUTIONS INTERNATIONAL, INC FCC ID: 2BMUW-MES54BM25 Section 15.212 Modular Transmitters Request for Modular Approval Request for Limited Modular Approval Requirements EUT Conditions Comply (Y/N) Single Modular Approval Requirements 1 The radio elements of the modular transmitter must have their own shielding. The physical crystal and tuning capacitors may be located external to the shielded radio elements. The radio portion of this module is shielded, please see exhibition external photos. Y 2 The modular transmitter must have buffered modulation/data inputs (if such inputs are provided) to ensure that the module will comply with Part 15 requirements under conditions of excessive data rates or over-modulation. The module has buffer modulation/data inputs. Y 3 The modular transmitter must have its own power supply regulation. The module has its own power supply regulation. Please see the schem.pdf Y 4 The modular transmitter must comply with the antenna and transmission system requirements of Sections 15.203, 15.204(b) and 15.204(c). The antenna must either be permanently attached or employ a “unique” antenna coupler (at all connections between the module and the antenna, including the cable). The “professional installation” provision of Section 15.203 is not applicable to modules but can apply to limited modular approvals under paragraph (b) of this section. The requirements of antenna connector and spurious emission have been fulfilled. Please refer to the Test Report exhibition. Y 5 The modular transmitter must be tested in a stand-alone configuration, i.e., the module must not be inside another device during testing for compliance with Part 15 requirements. Unless the transmitter module will be battery powered, it must comply with the AC line conducted requirements found in Section 15.207. AC or DC power lines and data input/output lines connected to the module must not contain ferrites, unless they will be marketed with the module (see Section 15.27(a)). The length of these lines shall be the length typical of actual use or, if that length is unknown, at least 10 centimeters to insure that there is no coupling between the case of the module and supporting Please refer to the Setup Photo exhibition for the stand-alone test configuration. Y equipment. Any accessories, peripherals, or support equipment connected to the module during testing shall be unmodified and commercially available (see Section 15.31(i)). 6 The modular transmitter must be equipped with either a permanently affixed label or must be capable of electronically displaying its FCC identification number. (A) If using a permanently affixed label, the modular transmitter must be labeled with its own FCC identification number, and, if the FCC identification number is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following: “Contains Transmitter Module FCC ID: XYZMODEL1” or “Contains FCC ID: XYZMODEL1.” Any similar wording that expresses the same meaning may be used. The Grantee may either provide such a label, an example of which must be included in the application for equipment authorization, or, must provide adequate instructions along with the module which explain this requirement. In the latter case, a copy of these instructions must be included in the application for equipment authorization. (B) If the modular transmitter uses an electronic display of the FCC identification number, the information must be readily accessible and visible on the modular transmitter or on the device in which it is installed. If the module is installed inside another device, then the outside of the device into which the module is installed must display a label referring to the enclosed module. This exterior label can use wording such as the following: “Contains FCC certified transmitter module(s).” Any similar wording that expresses the same meaning may be used. The user manual must include instructions on how to access the electronic display. A copy of these instructions must be included in the application for equipment authorization. The Module will be labeled with its own FCC ID, and the instruction on the labeling rule of the end product has been stated in the User Manual of this module. Please refer to the Label and User Manual exhibition. Y 7 The modular transmitter must comply with any specific rules or operating requirements that ordinarily apply to a complete transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements. A copy of these instructions must be included in the application for equipment authorization. The required FCC rule has been fulfilled and all the instructions for maintaining compliance have been clearly stated in the User Manual. Y 8 The modular transmitter must comply with any applicable RF exposure requirements in its final configuration. Please refer exhibition RF Exposure for the compliance of MPE RF exposure rule. Y _________________________________ Contact Person: Priyashu Agrawal E- mail: [email protected]

ID Label/Location Info

Note: The devices are too small to accommodate the FCC ID and also too small for the 15.19 statement. For this reason, the FCC ID and 15.19 statement will be in the user manual. Model Number: MES54BM25 FCC ID: 2BMUW-MES54BM25

RF Exposure Info

Sporton International Inc. (Shenzhen) Page Number : 1 of 7 TEL : +86-755-86379589 / FAX : +86-755-86379595 Report Issued Date : Sep. 17, 2025 FCC ID : 2BMUW-MES54BM25 Report Version : Rev. 01 RF Exposure Evaluation Report Report No. : FA581203 RF Exposure Evaluation Report APPLICANT : Maverick Energy Solutions International Inc. EQUIPMENT : MES BLE MODULE BRAND NAME : MES MODEL NAME : MES54BM25 FCC ID : 2BMUW-MES54BM25 STANDARD : 47 CFR Part 2.1091 FCC KDB 447498 D01 v06 The product evaluation date was started from Sep. 12, 2025 and completed on Sep. 12, 2025. We, Sporton International Inc. (Shenzhen), would like to declare that the device has been evaluated in accordance with47 CFR Part 2.1091 and FCC KDB 447498 D01 v06, and pass the limit. Without written approval of Sporton International Inc. (Shenzhen), the test report shall not be reproduced except in full. Approved by: Hank Huang Sporton International Inc. (Shenzhen) 1/F, 2/F, Bldg 5, Shiling Industrial Zone, Xinwei Village, Xili, Nanshan, Shenzhen, 518055 People’s Republic of China Sporton International Inc. (Shenzhen) Page Number : 2 of 7 TEL : +86-755-86379589 / FAX : +86-755-86379595 Report Issued Date : Sep. 17, 2025 FCC ID : 2BMUW-MES54BM25 Report Version : Rev. 01 RF Exposure Evaluation Report Report No. : FA581203 Table of Contents 1. ADMINISTRATION DATA ........................................................................................................................... 4 1.1. Testing Laboratory ............................................................................................................................. 4 2. DESCRIPTION OF EQUIPMENT UNDER TEST (EUT) ............................................................................. 5 3. MAXIMUM RF AVERAGE OUTPUT TUNE UP POWER AMONG PRODUCTION UNITS ....................... 5 4. RF EXPOSURE LIMIT INTRODUCTION .................................................................................................... 6 5. RADIO FREQUENCY RADIATION EXPOSURE EVALUATION ............................................................... 7 5.1. Standalone Power Density Calculation ............................................................................................. 7 Sporton International Inc. (Shenzhen) Page Number : 3 of 7 TEL : +86-755-86379589 / FAX : +86-755-86379595 Report Issued Date : Sep. 17, 2025 FCC ID : 2BMUW-MES54BM25 Report Version : Rev. 01 RF Exposure Evaluation Report Report No. : FA581203 Revision History REPORT NO. VERSION DESCRIPTION ISSUED DATE FA581203 Rev. 01 Initial issue of report. Sep. 17, 2025 Sporton International Inc. (Shenzhen) Page Number : 4 of 7 TEL : +86-755-86379589 / FAX : +86-755-86379595 Report Issued Date : Sep. 17, 2025 FCC ID : 2BMUW-MES54BM25 Report Version : Rev. 01 RF Exposure Evaluation Report Report No. : FA581203 1. Administration Data 1.1. Testing Laboratory Sporton International Inc. (Shenzhen) is accredited to ISO/IEC 17025:2017 by American Association for Laboratory Accreditation with Certificate Number 5145.01. Testing Laboratory Test Firm Sporton International Inc. (Shenzhen) Test Site Location 1/F, 2/F, Bldg 5, Shiling Industrial Zone, Xinwei Village, Xili, Nanshan, Shenzhen, 518055 People’s Republic of China TEL: +86-755-86379589 FAX: +86-755-86379595 Test Site No. Sporton Site No. FCC Designation No. FCC Test Firm Registration No. SAR01-SZ CN1256 421272 Applicant Company Name Maverick Energy Solutions International Inc. Address 1111 N DuPage Ave Lombard, IL 60148 USA Manufacturer Company Name Maverick Energy Solutions International Inc. Address 1111 N DuPage Ave Lombard, IL 60148 USA Sporton International Inc. (Shenzhen) Page Number : 5 of 7 TEL : +86-755-86379589 / FAX : +86-755-86379595 Report Issued Date : Sep. 17, 2025 FCC ID : 2BMUW-MES54BM25 Report Version : Rev. 01 RF Exposure Evaluation Report Report No. : FA581203 2. Description of Equipment Under Test (EUT) Product Feature & Specification EUT Type MES BLE MODULE Brand Name MES Model Name MES54BM25 FCC ID 2BMUW-MES54BM25 Wireless Technology and Frequency Range Bluetooth: 2402 MHz ~ 2480 MHz Mode Bluetooth LE Antenna Gain Bluetooth: 1.42 dBi Antenna Type Bluetooth: Wired Antenna HW Version V1.0 SW Version BM_V1.0 EUT Stage Identical Prototype Remark: The above EUT's information was declared by manufacturer. Please refer to the specifications or user's manual for more detailed description. Comments and Explanations: 1. 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. 2. The maximum RF output tune up power, antenna gain also the safe distance used for evaluate RF exposure were declared by manufacturer. 3. Maximum RF average output tune up power among production units <Bluetooth> Mode Maximum Average power(dBm) Bluetooth LE 3.5 Sporton International Inc. (Shenzhen) Page Number : 6 of 7 TEL : +86-755-86379589 / FAX : +86-755-86379595 Report Issued Date : Sep. 17, 2025 FCC ID : 2BMUW-MES54BM25 Report Version : Rev. 01 RF Exposure Evaluation Report Report No. : FA581203 4. RF Exposure Limit Introduction According to ANSI/IEEE C95.1-1992, the criteria listed in Table 1 shall be used to evaluate the environmental impact of human exposure to radio frequency (RF) radiation as specified in §1.1310. The MPE was calculated at 20 cm to show compliance with the power density limit. The following formula was used to calculate the Power Density: = Where: S = Power Density P = Output Power at Antenna Terminals G = Gain of Transmit Antenna (linear gain) R = Distance from Transmitting Antenna Sporton International Inc. (Shenzhen) Page Number : 7 of 7 TEL : +86-755-86379589 / FAX : +86-755-86379595 Report Issued Date : Sep. 17, 2025 FCC ID : 2BMUW-MES54BM25 Report Version : Rev. 01 RF Exposure Evaluation Report Report No. : FA581203 5. Radio Frequency Radiation Exposure Evaluation 5.1. Standalone Power Density Calculati…

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Test Report

Wireless Device Over the Air Performance Data Summary APPLICANT : Maverick Energy Solutions International Inc. EQUIPMENT : Bluetooth Antenna MODEL NAME : MES-160587 ANTENNA TYPE : Wire antenna(UFL Based) DATE OF RECEIPT : Sep. 05, 2025 DATE OF TEST : Sep. 09, 2025 ISSUE DATE : Sep. 12, 2025 Reviewed by: Approved by: Jinshan Zheng / Senior Engineer Johnny Chen / Manager Sporton International Inc. (Shenzhen) 1/F, 2/F, Bldg 5, Shiling Industrial Zone, Xinwei Village, Xili, Nanshan, Shenzhen, 518055 People’s Republic of China Sporton International Inc. (Shenzhen) Page Number : 2 of 11 TEL : +86-755-8637-9589 Issued Date : Sep. 12, 2025 FAX : +86-755-8637-9595 Version : 1.0 Wireless Device OTA RF Performance Data Summary Data NO.: OQ590501 Table of Contents Revision History ---------------------------------------------------------------------------------------------------------------------- 3 1. Administration Data ----------------------------------------------------------------------------------------------------------- 4 1.1 Testing Laboratory ------------------------------------------------------------------------------------------------------- 4 1.2 Applicant ------------------------------------------------------------------------------------------------------------------- 4 2. Product Photo ------------------------------------------------------------------------------------------------------------------- 4 3. Test Equipment List ----------------------------------------------------------------------------------------------------------- 5 4. Measurement Uncertainty --------------------------------------------------------------------------------------------------- 5 5. Summary of Test Results ---------------------------------------------------------------------------------------------------- 6 6. Free Space Position Antenna Gain Patterns -------------------------------------------------------------------------- 7 7. Photographs of Test Configuration ------------------------------------------------------------------------------------- 11 Sporton International Inc. (Shenzhen) Page Number : 3 of 11 TEL : +86-755-8637-9589 Issued Date : Sep. 12, 2025 FAX : +86-755-8637-9595 Version : 1.0 Wireless Device OTA RF Performance Data Summary Data NO.: OQ590501 Revision History DATA NO. VERSION DESCRIPTION ISSUED DATE OQ590501 1.0 Initial issue of Data Summary Sep. 12, 2025 Sporton International Inc. (Shenzhen) Page Number : 4 of 11 TEL : +86-755-8637-9589 Issued Date : Sep. 12, 2025 FAX : +86-755-8637-9595 Version : 1.0 Wireless Device OTA RF Performance Data Summary Data NO.: OQ590501 1. Administration Data 1.1 Testing Laboratory Test Site Sporton International Inc. (Shenzhen) Test Site Location 1/F, 2/F, Bldg 5, Shiling Industrial Zone, Xinwei Village, Xili, Nanshan, Shenzhen, 518055, People’s Republic of China TEL: +86-755-86379589 FAX: +86-755-86379595 Chamber □ OTA01-SZ ■ OTA02-SZ □ OTA03-SZ ■: Indicates the chamber(s) used in this test report 1.2 Applicant Company Name Maverick Energy Solutions International Inc. Address 1111 N DuPage Ave Lombard, IL 60148 USA Contact Person Priyashu Agrawal Telephone Number 630-379-8401 2. Product Photo Sporton International Inc. (Shenzhen) Page Number : 5 of 11 TEL : +86-755-8637-9589 Issued Date : Sep. 12, 2025 FAX : +86-755-8637-9595 Version : 1.0 Wireless Device OTA RF Performance Data Summary Data NO.: OQ590501 3. Test Equipment List Name Manufacturer Type/Model Serial Number Calibration Last Cal. Due Date Network Analyzer R&S ZVB8 100106 2024/10/15 2025/10/14 Switch Control ETS-Lindgren EMCenter 00116609 NCR NCR Diagonal Dual Polarized Horn ETS-Lindgren 3164-08 00138285 NCR NCR Multi-Devices Controller ETS-Lindgren 2090-OPT1 00155901 NCR NCR Medium Duty Holder ETS-Lindgren 2015 N/A NCR NCR 4. Measurement Uncertainty The maximum expanded measurement uncertainty (k=2, at a 95% confidence level) as below: TRP Normal 617-698 MHz 699-798 MHz 814-894 MHz 1695-1780 MHz 1850-2020 MHz 2300-2800 MHz Free Space 1.45 1.38 1.26 1.40 1.47 1.52 TIS Normal 617-698 MHz 699-798 MHz 814-894 MHz 1850-2020 MHz 2110-2180 MHz 2300-2800 MHz Free Space 1.91 1.86 1.77 1.92 1.88 1.96 Sporton International Inc. (Shenzhen) Page Number : 6 of 11 TEL : +86-755-8637-9589 Issued Date : Sep. 12, 2025 FAX : +86-755-8637-9595 Version : 1.0 Wireless Device OTA RF Performance Data Summary Data NO.: OQ590501 5. Summary of Test Results Antenna Gain 2.4G / Free Space Frequency (MHz) Directivity (dBi) Avg Gain(dBi) Efficiency (%) Peak Gain(dBi) 2402 4.67 -4.83 32.85 -0.17 2407 4.73 -4.79 33.18 -0.06 2412 4.76 -4.73 33.66 0.03 2417 4.74 -4.61 34.56 0.13 2422 4.73 -4.55 35.10 0.18 2427 4.75 -4.44 35.95 0.30 2432 4.79 -4.36 36.65 0.43 2437 4.78 -4.25 37.60 0.53 2442 4.79 -4.14 38.57 0.65 2447 4.78 -4.09 38.98 0.69 2452 4.81 -3.97 40.08 0.84 2457 4.79 -3.85 41.23 0.94 2462 4.76 -3.72 42.45 1.04 2467 4.81 -3.64 43.21 1.17 2472 4.81 -3.53 44.38 1.29 2477 4.82 -3.42 45.52 1.40 2480 4.80 -3.38 45.87 1.42 Sporton International Inc. (Shenzhen) Page Number : 7 of 11 TEL : +86-755-8637-9589 Issued Date : Sep. 12, 2025 FAX : +86-755-8637-9595 Version : 1.0 Wireless Device OTA RF Performance Data Summary Data NO.: OQ590501 6. Free Space Position Antenna Gain Patterns Please refer to as below. 2D pattern H E1 E2 Gain (d Bi) Angle (°) Scal e: 5/di v Mi n: -25 Max : 5 0 180 30 210 60 240 90 270 120 300 150 330 2402 MHz 2442 MHz 2480 MHz Gain (d Bi) Angle (°) Scal e: 2/di v Mi n: -12 Max : 2 0 180 30 210 60 240 90 270 120 300 150 330 2402 MHz 2442 MHz 2480 MHz Gain (d Bi) Angle (°) Scal e: 5/di v Mi n: -30 Max : 0 0 180 30 210 60 240 90270 120 300 150 330 2402 MHz 2442 MHz 2480 MHz Sporton International Inc. (Shenzhen) Page Number : 8 of 11 TEL : +86-755-8637-9589 Issued Date : Sep. 12, 2025 FAX : +86-755-8637-9595 Version : 1.0 Wireless Device OTA RF Performance Data Summary Data NO.: OQ590501 3D pattern Free Space for 2402MHz Gain (d Bi) -25 0 -20 -15 -10 -5 X Y Z Azi m uth = 0.0 El evati on = 0.0 Rol l = 0.0 Ga…

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Test Report

Sporton International Inc. (ShenZhen) Page Number : 1 of 43 TEL : +86-755-8637-9589 Report Issued Date : Sep. 17, 2025 FAX : +86-755-8637-9595 Report Version : Rev. 01 FCC ID: 2BMUW-MES54BM25 Report Template No.: BU5-FR15CBT4.0 Version 2.0 FCC RF Test Report Report No. : FR581203 FCC RF Test Report APPLICANT : Maverick Energy Solutions International Inc. EQUIPMENT : MES BLE MODULE BRAND NAME : MES MODEL NAME : MES54BM25 FCC ID : 2BMUW-MES54BM25 STANDARD : FCC Part 15 Subpart C §15.247 CLASSIFICATION : (DTS) Digital Transmission System TEST DATE(S) : Aug. 30, 2025 ~ Sep. 09, 2025 We, Sporton International Inc. (Shenzhen), would like to declare that the tested sample has been evaluated in accordance with the test procedures and has been in compliance with the applicable technical standards. The test results in this report apply exclusively to the tested model / sample. Without written approval of Sporton International Inc. (Shenzhen), the test report shall not be reproduced except in full. Approved by: Fly Liang Sporton International Inc. (ShenZhen) 1/F, 2/F, Bldg 5, Shiling Industrial Zone, Xinwei Village, Xili, Nanshan, Shenzhen, 518055 People’s Republic of China Sporton International Inc. (ShenZhen) Page Number : 2 of 43 TEL : +86-755-8637-9589 Report Issued Date : Sep. 17, 2025 FAX : +86-755-8637-9595 Report Version : Rev. 01 FCC ID: 2BMUW-MES54BM25 Report Template No.: BU5-FR15CBT4.0 Version 2.0 FCC RF Test Report Report No. : FR581203 TABLE OF CONTENTS REVISION HISTORY .......................................................................................................................................... 3 SUMMARY OF TEST RESULT ......................................................................................................................... 4 1 GENERAL DESCRIPTION .......................................................................................................................... 5 1.1 Applicant ............................................................................................................................................ 5 1.2 Manufacturer ...................................................................................................................................... 5 1.3 Product Feature of Equipment Under Test ........................................................................................ 5 1.4 Product Specification of Equipment Under Test ................................................................................ 5 1.5 Modification of EUT ........................................................................................................................... 5 1.6 Testing Location ................................................................................................................................ 6 1.7 Test Software ..................................................................................................................................... 6 1.8 Applicable Standards ......................................................................................................................... 6 2 TEST CONFIGURATION OF EQUIPMENT UNDER TEST ........................................................................ 7 2.1 Carrier Frequency Channel ............................................................................................................... 7 2.2 Test Mode .......................................................................................................................................... 8 2.3 Connection Diagram of Test System ................................................................................................. 9 2.4 Support Unit used in test configuration and system ........................................................................ 10 2.5 EUT Operation Test Setup .............................................................................................................. 10 2.6 Measurement Results Explanation Example ................................................................................... 10 3 TEST RESULT .......................................................................................................................................... 11 3.1 6dB and 99% Bandwidth Measurement .......................................................................................... 11 3.2 Output Power Measurement ............................................................................................................ 18 3.3 Power Spectral Density Measurement ............................................................................................ 19 3.4 Conducted Band Edges and Spurious Emission Measurement ..................................................... 26 3.5 Radiated Band Edges and Spurious Emission Measurement ........................................................ 35 3.6 AC Conducted Emission Measurement........................................................................................... 39 3.7 Antenna Requirements .................................................................................................................... 41 4 LIST OF MEASURING EQUIPMENT ........................................................................................................ 42 5 MEASUREMENT UNCERTAINTY ............................................................................................................ 43 APPENDIX A. CONDUCTED TEST RESULTS APPENDIX B. AC CONDUCTED EMISSION TEST RESULT APPENDIX C. RADIATED SPURIOUS EMISSION APPENDIX D. DUTY CYCLE PLOTS APPENDIX E. SETUP PHOTOGRAPHS Sporton International Inc. (ShenZhen) Page Number : 3 of 43 TEL : +86-755-8637-9589 Report Issued Date : Sep. 17, 2025 FAX : +86-755-8637-9595 Report Version : Rev. 01 FCC ID: 2BMUW-MES54BM25 Report Template No.: BU5-FR15CBT4.0 Version 2.0 FCC RF Test Report Report No. : FR581203 REVISION HISTORY REPORT NO. VERSION DESCRIPT…

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Contact Information

Applicant

Priyashu U Agrawal(Product Manager)

[email protected]Fax: 6302827029

Technical Contact

MAVERICK ENERGY SOLUTIONS INTERNATIONAL, INCPriyashu Agrawal

[email protected]

930 Kay Ave, Addison, Illinois, United States 6010 · United States

Test Firm

Sporton International Inc. (Shenzhen)Johnny Chen

[email protected]

Technical Specifications

#	Rule Parts	Frequency Range	Power Output
1	15C	2.40 GHz - 2.48 GHz	1.80 mW

Modular Type

Single Modular Approval

Confidentiality

Long Term

Grant Notes

Single Modular Approval. Output power is conducted. The module antenna(s) must be installed to meet the RF exposure compliance separation distance of 20 cm and any additional testing and authorization process as required. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. Approved for OEM integration only. The grantee must provide OEM integrators with installation and operating instructions for satisfying FCC multi-transmitter product guidelines. This grant is valid only when the device is sold to OEM integrators and the OEM integrators are instructed to ensure that the end user has no manual instructions to remove or install the device.