IPH-04674Portable equipment with BLE, ANT, and LTE.

R ev 1/26/2023 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: February 27, 2023 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: IPH-04674 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. Sincerely, Ben Karsak Re v 1/26/2023 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: September 28, 2023 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: IPH-04674 FRN: 0005088588 Garmin International, Inc., (“the applicant”) certifies that, as of t he date of t he filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of i ts subsidiaries or affiliates) as an entity producing “covered” equipment. Sincerely, Ben Karsak

Subject: Validity of Test Results from Testing / Certification of the Integrated Module To Whom It May Concern: We, Garmin International, Inc., 1200 E. 151 st Street, Olathe, KS 66062, USA, do hereby declare that that the test results from conducted tests applied to the radio module: Manufacturer: Murata Electronics North America Model: LBAD0XX1SC FCC ID: HSW-TY1SC IC: 4492A-TY1SC which is incorporated in our host equipment: Manufacturer: Garmin International, Inc. Model: A04674 FCC ID: IPH-04674 IC: 4492A-TY1SC and as reported in module test report(s): Report Number: 103652106LEX-007, Issue Date: 05/13/2019 (Technology LTE) Accurately represent the test results under the new conditions when the identified radio module is integrated in the identified host equipment. By integration of the said radio module into the identified host equipment no changes were made to it or by external adaptation circuitry that impacts the validity of the results of the original module’s test reports; hence conducted signal measurements in the above listed reports also apply to Model: A04674. And we take full responsibility for the compliance of the final product, referenced by FCC ID: IPH-04674 and IC: 1792A-04674. Sincerely, Dan Irish Lead Compliance Engineer

Rev 1/26/2023 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: January 30, 2023 Ref: Attestation Statements Part 2.911(d)(7) Filing FCC ID: IPH-04674 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 the 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, Olathe, Kansas, 66062 Contact Person: Ben Karsak Tel.: 913-397-1946 Email: [email protected] Sincerely, Garmin International, Inc. Ben Karsak

April 19, 2024 Federal Communications Commission Equip Approval Services Post Office Box 358315 Pittsburgh, Pennsylvania 15215-5315 To Whom It May Concern: Pursuant to 47 CFR 2.911, Garmin International, Inc. (Garmin) has authorized Sangeetha Sivaraman, Senior Project Manager, CETECOM Inc., 411 Dixon Landing Road, Milpitas, CA 95035 USA to act on Garmin’s behalf for the sole and express purpose of processing applications to the Federal Communication Commission (FCC) for equipment FCC authorization. This authorization is limited to FCC ID: IPH-04674. Consistent with the foregoing, Sangeetha Sivaraman is authorized to: 1) Sign Form 731, 2) Sign letters of application, 3) Request confidentiality, and 4) Exchange data and information with the FCC, and authorized TCBs on behalf of Garmin. This authorization is not assignable to other beyond Sangeetha Sivaraman. No party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C 862. We also declare that the information provided to the FCC is true and correct to the best of our knowledge (47 CFR 2.911(d)) and we have been informed of the grantee responsibilities (47 CFR 2.909) with regard to certified equipment. This authorization expires April 19, 2025 Sincerely, Daniel C. Irish Lead Compliance Engineer -----------------------------------------------------nothing follows----------------------------------------------------

Federal Communications Commission Equipment Authorization Division 7435 Oakland Mills Road Columbia, MD 21048 Date: April 19, 2024 Subject: Request for Short Term Confidentiality FCC-ID: IPH-04674 To Whom It May Concern: In accordance with §0.457(d) and §0.459 of CFR 47, Garmin International, Inc. hereby requests short term confidentiality for documents filed under the following exhibit types: 1. External Photographs 2. Internal Photographs 3. User / Instruction Manual 4. Test Set-up Photographs until the product will be publicly announced. Short term confidentiality release date / period: 180 days. These items contain detailed system and equipment description and related information about the product which Garmin International, Inc. considers to be proprietary, confidential and a custom design which otherwise would not be released to the general public. Since this design is a basis from which future technological products will evolve, Garmin International, Inc. also feels that this information would be of benefit to its competitors, and that the disclosure of the information in these exhibits would give our competitors an unfair advantage in the market. We are informed and aware of our obligation that we have to inform the involved TCB in written and in due time if we intend to market the product prior to the above specified confidentiality release date so that the short term confidentiality classification can be reset prior to product launch. We are aware that exhibit types cover letters, attestations, label document, test reports, RF exposure information (SAR and MPE reports), cannot be requested to be classified confidential and are thus subject to publication, as will be documents of all other exhibits types for which we have not requested a confidentiality classification. Best Regards, Daniel C. Irish Garmin International, Inc. 1200 East 151 st Street Olathe, Kansas 66062 Direct: 913-440-1309

Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: April 16, 2024 SUBJECT: FCC Application for FCC ID: IPH-04674 To Whom It May Concern: Garmin International, Inc. will continue to apply processes and procedures to ensure compliance with 47 CFR 2 requirements regarding products produced under Supplier’s Declaration of Conformity procedure for class B computer peripheral portion as applicable to this composite filing. Sincerely, Ben Karsak Manager Compliance Engineering Garmin International, Inc.

March 28, 2024 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. William Pertner, Compliance Engineering Team Lead Mr. Jay Everett, Compliance Engineering Team Lead Mr. Richard Kockelkoren, Compliance Engineer Mr. Mike Moranha, Compliance Engineer Ms. Poojita Bhattu, Compliance Engineer Mr. Jeffrey Hailey, Compliance Engineer Mr. Dan Irish, Compliance Engineer Mr. Kiran Kumar, Compliance Engineer Mr. Tim Olson, Compliance Engineer Mr. David Utt, Staff Compliance Engineer Mr. Jonathan Shafer, Design Certification Engineer Ms. Sara Jones, Design Certification Engineer Mr. Jacky Yeung, Compliance 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.

Federal Communications Commission Equipment Authorization Division 7435 Oakland Mills Road Columbia, MD 21048 Date: April 19, 2024 Subject: Request for Permanent Confidentiality FCC ID: IPH-04674 To Whom It May Concern: In accordance with §0.457(d) and §0.459 of CFR 47, and KDB 726920, Garmin International, Inc. hereby requests permanent confidentiality for documents filed under the following exhibit types: 1. Block Diagram 2. Schematic Diagram 3. Tune-up Procedure 4. Operational Description These items contain detailed system and equipment description and related information about the product which Garmin International, Inc. considers to be proprietary, confidential and a custom design which otherwise would not be released to the general public. Since this design is a basis from which future technological products will evolve, Garmin International, Inc. also feels that this information would be of benefit to its competitors, and that the disclosure of the information in these exhibits would give our competitors an unfair advantage in the market. We are aware that exhibit types cover letters, attestations, label document, test reports, RF exposure information (SAR and MPE reports), cannot be requested to be classified confidential and are thus subject to publication, as will be documents of all other exhibits types for which we have not requested a confidentiality classification. Best Regards, Daniel C. Irish Lead Compliance Engineer Garmin International, Inc. 1200 East 151 st Street Olathe, Kansas 66062 Direct: 913-440-1309

Label Drawing and Placement Back of device M/N: A04674 FCC ID: IPH-04674 CONTAINS FCC ID: HSW-TY1SC IC: 1792A-04674 CONTAINS IC: 4492A-TY1SC Label Device

© 2024 RF Exposure Lab, LLC This report shall not be reproduced except in full without the written approval of RF Exposure Lab, LLC. 802 N. Twin Oaks Valley Road, Suite 105 • San Marcos, CA 92069 • U.S.A. TEL (760) 471-2100 • FAX (760) 471-2121 http://www.rfexposurelab.com CERTIFICATE OF COMPLIANCE SAR EVALUATION Garmin International, Inc. Dates of Test: March 13-15, 2024 1200 E. 151 st Street Test Report Number: SAR.20240308 Olathe, KS 66062 Revision B Lab Designation Number: US1195 This wireless mobile and/or portable device has been shown to be compliant for localized specific absorption rate (SAR) for uncontrolled environment/general exposure limits specified in ANSI C95.1 – 1999 Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz, ANSI C95.3 – 2002 Recommended Practice for the Measurement of Potentially Hazardous Electromagnetic Fields, IEEE Std.1528 – 2013 Recommended Practice and had been tested in accordance with the measurement procedures specified in KDB 447498 and KDB 941225 (See test report). I attest to the accuracy of the data. All measurements were performed by myself or were made under my supervision and are correct to the best of my knowledge and belief. I assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. RF Exposure Lab, LLC certifies that no party to this application is subject to a denial of Federal benefits that includes FCC benefits pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). Jay M. Moulton Vice President Testing Cert. # 2387.01 FCC ID: IPH-04674 Contains FCC ID: HSW-TY1SC Model(s): A04674 Marketing Name: M/N: A04674 Test Sample: Pre-Production Unit Serial Number: Eng 1 Equipment Type: Digital Transmission System Transceiver Classification: Portable Transmitter Next to Body TX Frequency Range: 699 – 716 MHz, 1710 – 1755 MHz, 1850 – 1910 MHz, 2402 – 2480 MHz Frequency Tolerance: ± 2.5 ppm Maximum RF Output: 750 MHz – 25.0 dBm, 1750 MHz – 25.0 dBm, 1900 MHz – 25.0 dBm, 2450 MHz (BT) – 4.8 dBm, 2450 MHz (ANT) – 4.8 dBm Conducted Signal Modulation: QPSK, 16QAM, GFSK, GMSK Antenna Type: Internal Application Type: Certification FCC Rule Parts: Part 2, 15, 22, 24, 27 KDB Test Methodology: KDB 447498 D01 v06, KDB 941225 D05 v02r05 Maximum SAR Value: 0.34 W/kg Reported Simultaneous SAR Value: 0.47 W/kg Reported Separation Distance: 0 mm Report Number: SAR.20240308 © 2024 RF Exposure Lab, LLC Page 2 of 84 This report shall not be reproduced except in full without the written approval of RF Exposure Lab, LLC. Table of Contents 1. Introduction ............................................................................................................................................ 4 SAR Definition [5] ...................................................................................................................................... 5 2. SAR Measurement Setup ...................................................................................................................... 6 Robotic System ......................................................................................................................................... 6 System Hardware ...................................................................................................................................... 6 System Electronics .................................................................................................................................... 7 Probe Measurement System ..................................................................................................................... 7 3. Probe and Dipole Calibration .............................................................................................................. 14 4. Phantom & Simulating Tissue Specifications ...................................................................................... 15 Head & Body Simulating Mixture Characterization ................................................................................. 15 5. Safety Code 6 [2] ................................................................................................................................. 16 Uncontrolled Environment ....................................................................................................................... 16 Controlled Environment ........................................................................................................................... 16 6. Measurement Uncertainty ................................................................................................................... 17 7. System Validation ................................................................................................................................ 18 Tissue Verification ................................................................................................................................... 18 Test System Verification .......................................................................................................................... 18 8. LTE Document Checklist ..................................................................................................................... 19 9. SAR Test Data Summary .................................................................................................................... 21 Procedures Used To Establish Test Signal ............................................................................................. 21 Device Test Condition ............................................................................................................................. 21 9.1 SAR Measurement Conditions for LTE Bands ............................................................................ 23 SAR Data Summary – 750 MHz Body – LTE Band 2 .............................................…

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A2LA Accredited IC recognized # 3462B CETECOM Inc. 411 Dixon Landing Road  Milpitas, CA 95035  U.S.A. Phone: + 1 (408) 586 6200  Fax: + 1 (408) 586 6299  E-mail: [email protected]  http://www.cetecom.com CETECOM Inc. is a Delaware Corporation with Corporation number: 2905571 © Copyright by CETECOM FCC / ISED Test Report For: Garmin International Brand: Garmin Marketing Name: M/N A04674 Model Number: A04674 Product Description: Portable device with BLE, ANT, and LTE FCC ID: IPH-04674 contains FCC ID: HSW-TY1SC IC: 1792A-04674 contains IC: 4492A-TY1SC Applied Rules and Standards: 47 CFR Part 15.249 RSS-210 Issue 10 & RSS-Gen Issue 5 REPORT #: EMC_GARMI_117_24001_15_249_ANT_Rev1 DATE: 2024-05-31 Test Report #: EMC_GARMI_117_24001_15_249_ANT_Rev1 FCC ID: IPH-04674 contains FCC ID: HSW-TY1SC Date of Report 2024-05-31 Page 2 of 36 IC : 1792A-04674 contains IC: 4492A-TY1SC TABLE OF CONTENTS 1 ASSESSMENT .............................................................................................................................................................. 3 2 ADMINISTRATIVE DATA ............................................................................................................................................... 4 2.1 IDENTIFICATION OF THE TESTING LABORATORY ISSUING THE EMC TEST REPORT ........................................................................... 4 2.2 IDENTIFICATION OF THE CLIENT ............................................................................................................................................. 4 2.3 IDENTIFICATION OF THE MANUFACTURER ................................................................................................................................. 4 3 EQUIPMENT UNDER TEST (EUT) ................................................................................................................................... 5 3.1 EUT SPECIFICATIONS ......................................................................................................................................................... 5 3.2 EUT SAMPLE DETAILS ......................................................................................................................................................... 6 3.3 ACCESSORY EQUIPMENT (AE) DETAILS ................................................................................................................................... 6 3.4 TEST SAMPLE CONFIGURATION ............................................................................................................................................. 6 3.5 JUSTIFICATION FOR WORST CASE MODE OF OPERATION ............................................................................................................ 6 4 SUBJECT OF INVESTIGATION ...................................................................................................................................... 7 5 MEASUREMENT RESULTS SUMMARY .......................................................................................................................... 7 6 MEASUREMENT UNCERTAINTY.................................................................................................................................... 8 6.1 ENVIRONMENTAL CONDITIONS DURING TESTING: ...................................................................................................................... 8 6.2 DATES OF TESTING: ............................................................................................................................................................ 8 6.3 DECISION RULE: ................................................................................................................................................................. 8 7 MEASUREMENT PROCEDURES .................................................................................................................................... 9 7.1 RADIATED MEASUREMENT .................................................................................................................................................... 9 7.2 POWER LINE CONDUCTED MEASUREMENT PROCEDURE .......................................................................................................... 11 7.3 RF CONDUCTED MEASUREMENT PROCEDURE ....................................................................................................................... 11 8 TEST RESULT DATA .................................................................................................................................................. 12 8.1 GENERAL FIELD STRENGTH LIMIT ........................................................................................................................................ 12 8.2 EMISSION BANDWIDTH 20DB AND 99% OCCUPIED BANDWIDTH ................................................................................................. 16 8.3 RADIATED TRANSMITTER SPURIOUS EMISSIONS AND RESTRICTED BANDS ................................................................................... 21 9 TEST SETUP PHOTOS ................................................................................................................................................ 35 10 TEST EQUIPMENT AND ANCILLARIES USED FOR TESTING ......................................................................................... 35 11 HISTORY ................................................................................................................................................................... 36 Test Report #: EMC_GARMI_117_24001_15_249_ANT_Rev1 FCC ID: IPH-04674 contains FCC ID: HSW-TY1SC Date of Report 2024-05-31 Page 3 of 36 IC : 1792A-04674 contains IC: 4492A-TY1SC 1 Assessment The following device was evaluated against the applicable criteria specified in FCC rules Parts 15.249 of Title 47 of the Code of Federal Regulations and the relevant ISED Canada standard RSS-210. No deviations were ascertained. Company…

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A2LA Accredited IC recognized # 3462B CETECOM Inc. 411 Dixon Landing Road  Milpitas, CA 95035  U.S.A. Phone: + 1 (408) 586 6200  Fax: + 1 (408) 586 6299  E-mail: [email protected]  http://www.cetecom.com CETECOM Inc. is a Delaware Corporation with Corporation number: 2905571 V4.0 2012-07-25 The BLUETOOTH trademarks are owned by Bluetooth SIG, Inc., U.S.A. and licensed to CETECOM Inc. © Copyright by CETECOM FCC / ISED & Test Report For: Garmin International Brand: Garmin Marketing Name: M/N A04674 Model Number: A04674 Product Description: Portable device with BLE, ANT, and LTE FCC ID: IPH-04674 contains FCC ID: HSW-TY1SC IC: 1792A-04674 contains IC: 4492A-TY1SC Applied Rules and Standards: 47 CFR Parts 24 and 27 RSS: 130 Issue 2, 133 Issue 6, 139 Issue 4 REPORT #: EMC_GARMI_117_24001_FCC_24_27_Rev1 DATE: 6/3/2024 Test Report #: EMC_GARMI_117_24001_FCC_22_24_27_Rev1 FCC ID: IPH-04674 contains FCC ID: HSW-TY1SC Date of Report 6/3/2024 Page 2 of 27 IC : 1792A-04674 contains IC: 4492A-TY1SC TABLE OF CONTENTS 1 ASSESSMENT .............................................................................................................................................................. 3 2 ADMINISTRATIVE DATA ............................................................................................................................................... 4 2.1 IDENTIFICATION OF THE TESTING LABORATORY ISSUING THE EMC TEST REPORT ........................................................................... 4 2.2 IDENTIFICATION OF THE CLIENT ............................................................................................................................................. 4 2.3 IDENTIFICATION OF THE MANUFACTURER ................................................................................................................................. 4 3 EQUIPMENT UNDER TEST (EUT) ................................................................................................................................... 5 3.1 EUT SPECIFICATIONS ......................................................................................................................................................... 5 3.2 EUT SAMPLE DETAILS ......................................................................................................................................................... 6 3.3 ACCESSORY EQUIPMENT (AE) DETAILS ................................................................................................................................... 6 3.4 TEST SAMPLE CONFIGURATION ............................................................................................................................................. 6 3.5 MODE OF OPERATION DETAILS .............................................................................................................................................. 6 3.6 JUSTIFICATION FOR WORST CASE MODE OF OPERATION ............................................................................................................ 6 4 SUBJECT OF INVESTIGATION ...................................................................................................................................... 7 4.1 MEASUREMENT UNCERTAINTY .............................................................................................................................................. 7 4.2 ENVIRONMENTAL CONDITIONS DURING TESTING: ...................................................................................................................... 7 4.3 DATES OF TESTING: ............................................................................................................................................................ 7 4.4 DECISION RULE: ................................................................................................................................................................. 7 5 MEASUREMENT PROCEDURES .................................................................................................................................... 8 5.1 RADIATED MEASUREMENT .................................................................................................................................................... 8 5.2 SAMPLE CALCULATIONS FOR FIELD STRENGTH MEASUREMENTS ............................................................................................... 10 6 MEASUREMENT RESULTS SUMMARY ........................................................................................................................ 11 6.1 PART 24 / RSS-133 ......................................................................................................................................................... 11 6.2 FCC 27 / RSS-130/ RSS-139 ........................................................................................................................................... 11 7 TEST RESULT DATA .................................................................................................................................................. 13 7.1 ERP/EIRP ...................................................................................................................................................................... 13 7.2 RADIATED SPURIOUS EMISSIONS ......................................................................................................................................... 14 8 TEST SETUP PHOTOS ................................................................................................................................................ 26 9 TEST EQUIPMENT AND ANCILLARIES USED FOR TESTING ......................................................................................... 26 10 REVISION HISTORY ................................................................................................................................................... 27 Test Report #: EMC_GARMI_117_24001_FCC_22_24_27_Rev1 FCC ID: I…

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Antenna Data Sheet Antenna Manufacturer Information: The antenna(s) for Garmin Model A04674 are custom designed and manufactured by Garmin International, Inc. (Garmin) with 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 as described below to design, measure, and analyze new designs that are superior to competitor designs and highly proprietary in nature. Equipment Description: This data sheet contains the antenna gain information for the antennas for Garmin Model A04674. The approximate operational frequency band of these technologies is given, and the maximum gain within the frequency band is reported. Reported Data: Antenna Manufacturer Manufacturer Address Antenna Model Number Antenna Maximum Gain @ Frequency Antenna Approximate Frequency Band Garmin/MAXCONTECH 1F, No. 18-2, Jinhua Street,Zhongzheng District, Taipei City, Taiwan 10093 700-…

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