IPH-10A154Digital Transceiver

Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 03/18/2026 Ref: Attestation Statements Part 2.903 and Part 2.911(d)(5) FCC ID: IPH-10A154 FRN: 0005088588 Garmin International, Inc., (“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. Garmin International, Inc., (“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. Garmin International, Inc., (“the applicant”) certifies that, the device does not have cybersecurity and/ or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, identified on the Covered List installed on the device, nor will it be installed by the applicant after certification. Sincerely, Ben Karsak Manager Compliance Engineering Garmin International, Inc.

Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 03/18/2026 Ref: Attestation Statements Part 2.911(d)(7) Filing FCC ID: IPH-10A154 Garmin International, Inc., Garmin certifies that, as of the date of t he filing of the application, Garmin International, Inc. is our designated U.S. agent for service of process for t he above referenced FCC ID. Garmin International, Inc., accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or t he conclusion of any Commission-related proceeding involving the equipment. Garmin International, Inc. accepts, as of the date of t he filing of the application, the obligation of the designated U.S. agent for service of process for t he above referenced FCC ID. Designated U.S. Agent Information: FRN: 0005088588 Name: Garmin International, Inc. Address: 1200 East 151 st Street, O lathe, Kansas, 66062 Contact Person: Ben Karsak Tel.: 913-440-1946 Email: [email protected] Sincerely, Ben Karsak Manager Compliance Engineering

October 18, 2025 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Innovation, Science and Economic Development Canada Certification and Engineering Bureau 3701 Carling Avenue PO Box 11490, Station H Ottawa, Ontario, Canada K2H 8S2 To Whom It May Concern: Pursuant to 47 CFR 2.911, Garmin International, Inc. (Garmin) has authorized the following Garmin International Associates to act on Garmin's behalf for the sole and express purpose of processing applications to the Federal Communication Commission (FCC) and Innovation, Science and Economic Development Canada (ISED) for equipment authorization or certification. Mr. Niklas Haydon, Compliance Engineering Team Lead Ms. Sara Jones, Design Certification Engineer Mr. Mitchell Phillipi, Compliance Engineering Team Lead Mr. Jacky Yeung, Compliance Engineer Mr. William Pertner, Compliance Engineering Team Lead Mr. Hayden Pernia, Compliance Engineer Mr. Jay Everett, Compliance Engineering Team Lead Mr. Jeremiah Darden, Compliance Engineer Mr. Richard Kockelkoren, Compliance Engineer Mr. Henry Lin, Compliance Engineer Mr. Mike Moranha, Compliance Engineer Ms. Claire Fryman, Compliance Engineer Ms. Pam Sequeira, Compliance Engineer Mr. Rick Jankovics, Compliance Engineer Mr. Jeffrey Hailey, Compliance Engineer Mr. Brodie Halbfoster, Compliance Engineer Mr. Dan Irish, Compliance Engineer Mr. Jonathan Shafer, Design Certification Engineer As such, the Garmin Associates listed above are authorized to: 1) sign Form 731, 2) sign letters of application, 3) request confidentiality, and 4) exchange data and information with the FCC, IC and/or authorized TCBs on behalf of Garmin. In addition, these individuals shall be considered "authorized individuals" to act on Garmin's behalf where an "authorized individual's" attestation is necessary or preferred. This authorization remains in effect until notified to the contrary by Garmin. Sincerely, Ben Karsak Manager Compliance Engineering Garmin International, Inc.

REQUEST FOR CONFIDENTIALITY Date: Applicant: Subject: March 18, 2026 International Confidentiality Request for FCC ID: IPH-10A154 IC: 1792A-10A154 Pursuant to FCC 47 CFR 0.457(d) and 0.459, and IC RSP-100 Section 12.4, we request that a part of the FCC and ISED application be held confidential. Type Of Confidentiality Requested Exhibit ☐Short Term☒Permanent☐Not Provided Block Diagrams ☐Short Term☒Permanent☐Not Provided Schematics ☐Short Term☒Permanent☐Not Provided Operational Description/ Theory of Operation ☐Short Term☐Permanent☒Not Provided Parts List & Placement/BOM ☐Short Term☒Permanent☐Not Provided Tune-Up Procedure ☒Short Term☐Permanent☐Not Provided Test Setup Photos ☒Short Term☐Permanent☐Not Provided User’s Manual(s) ☒Short Term☐Permanent☐Not Provided External Photos ☒Short Term☐Permanent☐Not Provided Internal Photos Garmin International has spent a substantial effort in developing this product and it is one of the first of its kind in the industry. Having the subject information easily available to "competition" would negate the advantage we have achieved by developing this product. Not protecting the details of the design will result in financial hardship. Permanent Confidentiality: Garmin requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. Short-Term Confidentiality (if applicable): The applicant requests the exhibits selected above as short term confidential be withheld from public view for a period of 180 days from the date of the Grant of Equipment Authorization and prior to marketing. This is to avoid premature release of sensitive information prior to marketing or release of the product to the public. Sincerely, Hayden Pernia Compliance Engineer

Applicant: Garmin International FCC ID: IPH-10A154 Identification Label IC: 1792A-10A154 Label Drawing and Placement Front of Device Rear of Device

Report No.: FA612901 Page : 1 of 6 Report Version: Rev. 01 FCC RF Exposure Report FCC ID : IPH-10A154 Equipment : Digital Transceiver Model No. : 10A154 Brand Name : MyLaps Applicant : Garmin International Address : 1200 E. 151st Street, Olathe, KS, USA 66062 Standard : 47 CFR FCC Part 2.1091 Received Date : Jan. 29, 2026 Tested Date : Feb. 10 ~ Mar. 06, 2026 We, International Certification Corporation, would like to declare that the tested sample has been evaluated and in compliance with the requirement of the above standards. The test results contained in this report refer exclusively to the product. It shall not be reproduced except in full without the written approval of our laboratory. Reviewed by: Approved by: Along Chen / Manager Gary Chang / Manager Report No.: FA612901 Page : 2 of 6 Report Version: Rev. 01 Table of Contents 1 MPE EVALUATION OF MOBILE DEVICES ......................................................................................... 4 1.1 LIMITS FOR GENERAL POPULATION/UNCONTROLLED EXPOSURE............................................. 4 1.2 MPE EVALUATION FORMULA ............................................................................................................. 4 1.3 REFERENCE GUIDANCE ..................................................................................................................... 4 1.4 DEVIATION FROM TEST STANDARD AND MEASUREMENT PROCEDURE ................................... 4 1.5 MEASUREMENT UNCERTAINTY ......................................................................................................... 4 1.6 MPE EVALUATION RESULTS .............................................................................................................. 5 2 TEST LABORATORY INFORMATION ................................................................................................. 6 Report No.: FA612901 Page : 3 of 6 Report Version: Rev. 01 Release Record Report No. Version Description Issued Date FA612901 Rev. 01 Initial issue Mar. 19, 2026 Report No.: FA612901 Page : 4 of 6 Report Version: Rev. 01 1 MPE EVALUATION OF MOBILE DEVICES 1.1 LIMITS FOR GENERAL POPULATION/UNCONTROLLED EXPOSURE Frequency Range (MHz) Power Density (mW /cm 2 ) Averaging Time (minutes) 1.34~30 180/f 2 30 30~300 0.2 30 300~1500 F/1500 30 1500~100000 1.0 30 1.2 MPE EVALUATION FORMULA Pd = 2 * * 4 R Pi Pt Where Pd= Power density in mW/cm 2 Pt= EIRP in mW Pi= 3.1416 R= Measurement distance 1.3 REFERENCE GUIDANCE 447498 D01 General RF Exposure Guidance v06 1.4 DEVIATION FROM TEST STANDARD AND MEASUREMENT PROCEDURE None 1.5 MEASUREMENT UNCERTAINTY The measurement uncertainties given below are based on a 95% confidence level (based on a coverage factor (k=2)). Parameters Uncertainty Conducted power ±0.808 dB Declaration of Conformity: The test results with all measurement uncertainty excluded are presented in accordance with the regulation limits or requirements declared by manufacturers. Comments and Explanations: The declared of product specification for EUT presented in the report are provided by the manufacturer, and the manufacturer takes all the responsibilities for the accuracy of product specification. Report No.: FA612901 Page : 5 of 6 Report Version: Rev. 01 1.6 MPE EVALUATION RESULTS Frequency Range (MHz) Maximum Conducted Power (dBm) Maximum Tune Up Limit (dBm) Antenna Gain (dBi) Distance (cm) Power Density (mW/cm 2 ) Limit (mW/cm 2 ) *Ratio Pass / Fail 2405-2479 (X2Link) 18.45 20 1.10 20 0.026 1 0.026 Pass 2402-2480 (BT LE) -4.49 -2.5 1.10 20 0.0001 1 0.0001 Pass *Ratio = Power density / Limit. Report No.: FA612901 Page : 6 of 6 Report Version: Rev. 01 2 Test laboratory information Established in 2012, ICC provides foremost EMC & RF Testing and advisory consultation services by our skilled engineers and technicians. Our services employ a wide variety of advanced edge test equipment and one of the widest certification extents in the business. International Certification Corporation (EMC and Wireless Communication Laboratory), it is our definitive objective is to institute long term, trust-based associations with our clients. The expectation we set up with our clients is based on outstanding service, practical expertise and devotion to a certified value structure. Our passion is to grant our clients with best EMC / RF services by oriented knowledgeable and accommodating staff. Our Test sites are located at Linkou District and Kwei Shan District. Location map can be found on our website https://www.icertifi.com.tw. Linkou Kwei Shan Kwei Shan Site II Tel: 886-2-2601-1640 Tel: 886-3-271-8666 Tel: 886-3-271-8640 No.30-2, Ding Fwu Tsuen, Lin Kou District, New Taipei City, Taiwan (R.O.C.) No.3-1, Lane 6, Wen San 3rd St., Kwei Shan Dist., Tao Yuan City 33381, Taiwan (R.O.C.) No.2-1, Lane 6, Wen San 3rd St., Kwei Shan Dist., Tao Yuan City 33381, Taiwan (R.O.C.) No.14-1, Lane 19, Wen San 3rd St., Kwei Shan Dist., Tao Yuan City 33381, Taiwan (R.O.C.) Zhonghe Tel: 886-2-2222-0288 1F, No. 6, Jiankang Road, Zhonghe District, New Taipei City 235045, Taiwan (R.O.C.) If you have any suggestion, please feel free to contact us as below information. Tel: 886-3-271-8666 Fax: 886-3-318-0345 Email: [email protected] ══END══

– 1 – Revised 12/9/13 Product Description CW Series ½-wave antennas deliver outstanding performance in a rugged and cosmetically attractive package. The internal ground reference reduces dependance on an external ground plane. These antennas are available with standard SMA or FCC Part 15 compliant RP-SMA connectors. RP-SMA connectors allow for easy field replacement while complying with FCC requirements. A wide variety of matching connectors permit numerous mounting options. Features sLow cost sExcellent performance sOmni-directional pattern sWide bandwidth sVery low VSWR sFully weatherized sFlexible main shaft sRugged & damage-resistant sSMA or Part 15 compliant RP-SMA connector sUse with plastic or metal enclosures (OHFWULFDO6SHFLĬFDWLRQV Center Frequency: 2.45GHz Recom. Freq. Range: 2.35–2.60GHz Wavelength: ½-wave Peak Gain: 1.1dBi VSWR: <1.9 typ. at center Impedance: 50-ohms Connector: RP-SMA or SMA Oper. Temp. Range: –40°C to +90°C Electrical specifications and plots measured on 10.16 cm x 10.16 cm (4.00" x 4.00") reference ground plane ANT-2.4-CW-QW Data Sheet by Ordering Information ANT-2.4-CW-QW-RPS (with RP-SMA connector) ANT-2.4-CW-QW-SMA (with SMA connector) Ø7.8 mm (0.31”) Ø5.7 mm (0.22”) 13.5 mm (0.53”) 105.0 mm (4.13”) 5.0 mm (0.20”) 1/4-36 UNS 14.5 mm (0.57”) – 2 – by Data Sheet ANT-2.4-CW-QW VSWRReflected Power 3:1 2:1 1:1 25% 11% 0% 2.45GHz2.55GHz2.35GHz 1.545 VSWR Graph What is VSWR? The Voltage Standing Wave Ratio (VSWR) is a measurement of how well an antenna is matched to a source impedance, typically 50-ohms. It is calculated by measuring the voltage wave that is headed toward the load versus the voltage wave that is reflected back from the load. A perfect match will have a VSWR of 1:1. The higher the first number, the worse the match, and the more inefficient the system. Since a perfect match cannot ever be obtained, some benchmark for performance needs to be set. In the case of antenna VSWR, this is usually 2:1. At this point, 88.9% of the energy sent to the antenna by the transmitter is radiated into free space and 11.1% is either reflected back into the source or lost as heat on the structure of the antenna. In the other direction, 88.9% of the energy recovered by the antenna is transferred into the receiver. As a side note, since the “:1” is always implied, many data sheets will remove it and just display the first number. How to Read a VSWR Graph VSWR is usually displayed graphically versus frequency. The lowest point on the graph is the antenna’s operational center frequency. In most cases, this will be different than the designed center frequency due to fabrication tolerances. The VSWR at that point denotes how close to 50-ohms the antenna gets. Linx specifies the recommended bandwidth as the range where the typical antenna VSWR is less than 2:1. 159 Ort Lane, Merlin, OR, US 97532 Phone: +1 541 471 6256 Fax: +1 541 471 6251 www.linxtechnologies.com te.com TE Connectivity, TE, TE connectivity (logo), Linx and Linx Technologies are trademarks owned or licensed by the TE Connectivity Ltd. family of companies. All other logos, pr oducts and/or company names ref erred to herein might be trademarks of their respective owners. The information given herein, including drawings, illustr ations and schematics which are intended for illustr ation purposes only, is believed to be reliable. However , TE Connectivity makes no warranties as to its accurac y or completeness and disclaims any liability in connection with its use. TE Connectivity‘s obligations shall only be as set forth in TE Connectivity‘s Standard Terms and Conditions of Sale for this product and in no case will TE Connectivity be liable for any incidental, indirect or consequential damages arising out of the sale, r esale, use or misuse of the product. Users of TE Connectivity products should make their own evaluation to determine the suitability of each such product for the specific application. TE Connectivity warrants to the original end user customer of its products that its products are free from defects in material and workmanship. Subject to conditions and limitations TE Connectivity will, at its option, either repair or replace any part of its products that prove defective because of improper workmanship or materials. This limited warranty is in for ce for the useful lifetime of the original end product into which the TE Connectivity product is installed. Useful lifetime of the original end product may vary but is not warrantied to exceed one (1) year from the original date of the end product purchase. ©2023 TE Connectivity. All Rights Reserved. 05/23 Original USA: +1 (800) 522-6752 Canada: +1 (905) 475-6222 Mexico: +52 (0) 55-1106-0800 La tin/S. America: +54 (0) 11-4733-2200 Germany: +49 (0) 6251- 133-1999 UK: +44 (0) 800-267666 Fr ance: +33 (0) 1-3420-8686 Netherlands: +31 (0) 73-6246-999 China: +86 (0) 400-820-6015 TE TECHNICAL SUPPORT CENTER

Applicant: Garmin International FCC ID: IPH-10A154 Antenna Datasheet IC: 1792A-10A154 10A154-A1 Antenna Datasheet Antenna Manufacturer Information: Antenna(s) are manufactured and designed at Garmin headquarters located at 1200 E. 151 st Street, Olathe, KS, 66062, USA. Garmin is an antenna manufacturer that specializes in antenna construction and has been a technology leader in high performance antenna design for over thirty years. State-of-the art equipment is used to design, measure, and analyze new designs that are superior to competitor designs and highly proprietary in nature. Antenna Description: This data sheet contains the antenna gain information for the 10A154-A1 for Model 10A154. The approximate operational frequency band of these technologies is given, and the maximum gain within the frequency band is shown in Table 1. Table 1 Antenna Gain: Antenna Model Number Type Maximum Gain Approximate Frequency Band 10A154-A1 Monopole -1.68 dBi 2.4 GHz Additional Information: Contact Garmin for other information regarding antenna design, dimensions, cable length, etc.

Report No.: FR612901AE Page : 1 of 19 Report Version: Rev. 01 FCC Test Report FCC ID : IPH-10A154 Equipment : Digital Transceiver Model No. : 10A154 Brand Name : MyLaps Applicant : Garmin International Address : 1200 E. 151st Street, Olathe, KS, USA 66062 Standard : 47 CFR FCC Part 15.247 Received Date : Jan. 29, 2026 Tested Date : Feb. 20 ~ Mar. 06, 2026 We, International Certification Corporation, would like to declare that the tested sample has been evaluated and in compliance with the requirement of the above standards. The test results contained in this report refer exclusively to the product. It shall not be reproduced except in full without the written approval of our laboratory. Reviewed by: Approved by: Along Chen / Manager Gary Chang / Manager Report No.: FR612901AE Page : 2 of 19 Report Version: Rev. 01 Table of Contents 1 GENERAL DESCRIPTION .................................................................................................................... 5 1.1 Information .............................................................................................................................................. 5 1.2 Local Support Equipment List ................................................................................................................ 7 1.3 Test Setup Chart .................................................................................................................................... 7 1.4 Test Equipment List and Calibration Data .............................................................................................. 9 1.5 Test Standards ..................................................................................................................................... 10 1.6 Reference Guidance ............................................................................................................................ 10 1.7 Deviation from Test Standard and Measurement Procedure ............................................................... 10 1.8 Measurement Uncertainty .................................................................................................................... 10 2 TEST CONFIGURATION ..................................................................................................................... 11 2.1 Testing Facility...................................................................................................................................... 11 2.2 The Worst Test Modes and Channel Details ....................................................................................... 11 3 TRANSMITTER TEST RESULTS ........................................................................................................ 12 3.1 6dB and Occupied Bandwidth .............................................................................................................. 12 3.2 Conducted Output Power ..................................................................................................................... 13 3.3 Power Spectral Density ........................................................................................................................ 14 3.4 Unwanted Emissions in Restricted Frequency Bands ........................................................................ 15 3.5 Emissions in non-restricted Frequency Bands ..................................................................................... 17 3.6 AC Power Line Conducted Emissions ................................................................................................. 18 4 TEST LABORATORY INFORMATION ............................................................................................... 19 Appendix A. 6dB and Occupied Bandwidth Appendix B. Conducted Output Power Appendix C. Power Spectral Density Appendix D. Unwanted Emissions into Restricted Frequency Bands Appendix E. Emissions in Non-Restricted Frequency Bands Appendix F. AC Power Line Conducted Emissions Report No.: FR612901AE Page : 3 of 19 Report Version: Rev. 01 Release Record Report No. Version Description Issued Date FR612901AE Rev. 01 Initial issue Mar. 19, 2026 Report No.: FR612901AE Page : 4 of 19 Report Version: Rev. 01 Summary of Test Results FCC Rules Test Items Measured Result 15.207 AC Power Line Conducted Emissions [dBuV]: 19.326MHz 33.46 (Margin -16.54dB) - AV Pass 15.247(d) 15.209 Unwanted Emissions [dBuV/m at 3m]: 148.34MHz 40.13 (Margin -3.37dB) - PK Pass 15.247(b)(3) Conducted Output Power Power [dBm]: -4.43 Pass 15.247(a)(2) 6dB Bandwidth Meet the requirement of limit Pass 15.247(e) Power Spectral Density Meet the requirement of limit Pass 15.203 Antenna Requirement Meet the requirement of limit Pass Declaration of Conformity: The test results with all measurement uncertainty excluded are presented in accordance with the regulation limits or requirements declared by manufacturers. Comments and Explanations: The declared of product specification for EUT presented in the report are provided by the manufacturer, and the manufacturer takes all the responsibilities for the accuracy of product specification. Report No.: FR612901AE Page : 5 of 19 Report Version: Rev. 01 1 General Description 1.1 Information 1.1.1 Specification of the Equipment under Test (EUT) RF General Information Frequency Range (MHz) Bluetooth Mode Ch. Freq. (MHz) Channel Number Data Rate 2400-2483.5 LE 2402-2480 0-39 [40] 1 Mbps Note: Bluetooth LE (Low energy) uses GFSK modulation. 1.1.2 Antenna Details Model Type Connector Gain (dBi) Note 10A154-A1 Monopole NA -1.68 Internal antenna 10A154-A2 Dipole R-SMA 1.1 External antenna 1.1.3 Power Supply Type of Equipment under Test (EUT) Power Supply Type 5Vdc or 12Vdc from the host 3.7Vdc from the battery The device can either be powered by 5V or 12V. The USB cable (5V) is only capable of charging only. 1.1.4 Accessories Accessories No. Equipment Description 1 Battery Brand: Akku Tronics New Energy Technology Co., Limited Model: 783443 Rating…

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