IPH-04349Mobile Earth Station Module

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-04349 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

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-04349 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

REQUEST FOR CONFIDENTIALITY Date: 16 July 2024 Applicant: Garmin International Subject: Confidentiality Request for FCC ID: IPH-04349 IC: 1792A-04349 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, Dan Irish Lead Compliance Engineer

June 19, 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. 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.

July 18, 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 RE: Application for Certification: FCC ID: IPH-04349 IC: 1792A-04349 To Whom It May Concern: Pursuant to KDB 996369 and KDB 388624, Pre-Approval Guidance (PAG) is requested for the referenced Limited Modular Approval (LMA) under the PAG item MODLIM. For this Limited Module, it is necessary for the host, not the module, to provide voltage regulation as required under §15.212(a)(1)(iii). We attest that this Limited Module complies with the remaining requirements of §15.212(a)(1), as follows: (i) The radio elements of the modular transmitter have their own shielding. (ii) The modular transmitter has buffered modulation/data inputs. (iii) [voltage regulation is not provided as explained above] (iv) The modular transmitter complies with the antenna and transmission system requirements of §§ 15.203, 15.204(b) and 15.204(c). The antenna will either be permanently attached in the host systems or employ unique antenna connections. (v) The modular transmitter was tested in a stand-alone configuration. (vi) The modular transmitter is equipped with a permanently affixed label, including the unique FCC ID and IC certification numbers referenced above. The OEM Manual includes instructions for the integrator to label or e-label the host with the text “CONTAINS... FCC ID: IPH-04349” and “CONTAINS... IC: 1792A-04349.” (vii) This Limited Module complies with all the requirements of a Single Transmitter Module when integrated into hosts which implement the voltage regulation requirements specified in the OEM Manual. (viii) This limited module complies with the MPE requirements of mobile equipment at a minimum separation distance of 20 cm. For portable hosts, the OEM Manual explains that SAR testing is required. The following grant notes apply to this application: This Module is limited, requiring the host integrator to perform additional testing as provided by the manufacturer's integration instructions for regulation of power supply voltages provided by the host. The maximum antenna gain of 6 dBi is allowed in-band (0 – 2200 MHz). The maximum antenna gain of 9 dBi is allowed out-of-band (above 2200 MHz). This module can only be used when installed in a host device that follows the required instructions for use of a trace reference design. Thank you for your attention to this PAG request. Sincerely, Dan Irish Lead Compliance Engineer Garmin International, Inc.

Label Drawing and Placement Top of device FCC ID: IPH-04349 IC: 1792A-04349 M/N: A04349 Label Device

TÜV SÜD is a trading name of TUV SUD Ltd Registered in Scotland at East Kilbride, Glasgow G75 0QF, United Kingdom Registered number: SC215164 TUV SUD Ltd is a TÜV SÜD Group Company Phone: +44 (0) 1489 558100 Fax: +44 (0) 1489 558101 www.tuvsud.com/en TÜV SÜD Octagon House Concorde Way Fareham Hampshire PO15 5RL United Kingdom TÜV SÜD SIGNATURE NAME JOB TITLE RESPONSIBLE FOR ISSUE DATE Matthew Russell Chief Engineer Authorised Signatory 20 November 2023 Signatures in this approval box have checked this document in line with the requirements of TÜV SÜD document control rules. FCC Accreditation 90987 Octagon House, Fareham Test Laboratory EXECUTIVE SUMMARY The wireless devices described within this report are compliant with the exemption criteria related to human exposure to electromagnetic fields laid out in FCC CFR Title 47 Part 1.1307. RF Exposure Exemption Report Garmin (Asia) Corporation Model: A04349 In accordance with FCC CFR 47 Pt 1.1307 Prepared for: Garmin International, Inc. 1200 E. 151st Street Olathe KS 66062 UNITED STATES COMMERCIAL-IN-CONFIDENCE FCC ID: IPH-04349 Document 75957575-04 Issue: 02 DISCLAIMER AND COPYRIGHT This non-binding report has been prepared by TÜV SÜD with all reasonable skill and care. The document is confidential to the potential Client and TÜV SÜD. No part of this document may be reproduced without the prior written approval of TÜV SÜD. © 2023 TÜV SÜD. This report relates only to the actual item/items tested. ACCREDITATION Our UKAS Accreditation does not cover opinions and interpretations and any expressed are outside the scope of our UKAS Accreditation. Results of tests not covered by our UKAS Accreditation Schedule are marked NUA (Not UKAS Accredited). Document 75957575-04 Issue: 02 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 1 of 7 Contents 1 Report Summary .........................................................................................................................2 1.1 Report Modification Record ...........................................................................................................2 1.2 Introduction ....................................................................................................................................2 1.3 Brief Summary of Results .............................................................................................................3 1.4 Product Information .......................................................................................................................4 2 Assessment Details ....................................................................................................................5 2.1 Single RF Source options for determination of exemption............................................................5 2.2 Multiple RF Sources options for determination of exemption. ......................................................6 2.3 Individual Antenna Port Exposure Results ....................................................................................7 Document 75957575-04 Issue: 02 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 2 of 7 1 Report Summary 1.1 Report Modification Record Alterations and additions to this report will be issued to the holders of each copy in the form of a complete document. Issue Description of Change Date of Issue 1 First Issue 29 August 2023 2 Antenna gain > 2200 MHz amended from 10 dBi to 9 dBi 20 November 2023 Table 1 1.2 Introduction Applicant Garmin International, Inc. Manufacturer Garmin (Asia) Corporation Model Number(s) A04349 Hardware Version(s) Rev 10 Firmware Version(s) SX-221028M Specification/Issue/Date FCC 47 CFR Part 1.1307: 2021 Order Number Date 359413 17-December-2022 Related Document(s) • KDB 447498 D04 v01 Document 75957575-04 Issue: 02 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 3 of 7 1.3 Brief Summary of Results The wireless devices described within this report are compliant with the exemption criteria related to human exposure to electromagnetic fields laid out in FCC CFR Title 47 Part 1.1307. The calculations shown in this report were made in accordance with the procedures specified in the applied test specification(s). Document 75957575-04 Issue: 02 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 4 of 7 1.4 Product Information 1.4.1 Technical Description Mobile Earth Station (MES) module based on second-generation technology. 1.4.2 Transmitter Description The following radio access technologies and frequency bands are supported by the equipment under test. Radio Access Technology Frequency Band (MHz) Minimum Frequency (MHz) Output Power (dBm) Duty Cycle (%) MES 1616 to 1626.5 1616.020833 35.2 9.2 Table 2 – Transmitter Description Note: Transmitter power includes upper bounds of uncertainty therefore maximum values are used. 1.4.3 Antenna Description The following antennas are supported by the equipment under test. Radio Access Technology Antenna Model Frequency band Gain (dBi) Antenna length (cm) Minimum Separation Distance (cm) MES Maxtena Inc. M1621HCT-SMA “or equivalent” 0-2200 MHz 6.0 dBi 4.9 20 Above 2200 MHz 9.0 dBi Table 3 – Antenna Description In the case of more than one type of antenna being supported by the equipment, the calculation is based on the maximum of the antenna gains. If other antennas can be used that have greater gains, the minimum separation distances will need to be recalculated. Note: Antenna gain includes upper bounds of uncertainty therefore maximum values are used. 1.4.4 Equipment Configuration The device supports the following modes:- - MES single transmitter Document 75957575-04 Issue: 02 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 5 of 7 2 Assessment Details 2.1 Single RF Source options for determination of exemption. Option Reference RF Exposure Test Exemptions for Single Source A (1-mW Test Exemption) FCC 1.1307(b)(3)(i)(A) The available maximum time averaged power is no more than 1 mW, regardless of separation distance. B (S…

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TÜV SÜD is a trading name of TUV SUD Ltd Registered in Scotland at East Kilbride, Glasgow G75 0QF, United Kingdom Registered number: SC215164 TUV SUD Ltd is a TÜV SÜD Group Company Phone: +44 (0) 1489 558100 Fax: +44 (0) 1489 558101 www.tuvsud.com/en TÜV SÜD Octagon House Concorde Way Fareham Hampshire PO15 5RL United Kingdom TÜV SÜD SIGNATURE NAME JOB TITLE RESPONSIBLE FOR ISSUE DATE Matthew Russell Chief Engineer Authorised Signatory 23 January 2024 Signatures in this approval box have checked this document in line with the requirements of TÜV SÜD document control rules. EXECUTIVE SUMMARY A sample of this product was tested and found to be compliant with FCC 47 CFR Part 2, 2021, FCC 47 CFR Part 25, 2021, ISED RSS-170, Issue 4 (09-2022) and ISED RSS-GEN: Issue 5 (04-2018) + A2 (02-2021) for the tests detailed in section 1.3. Radio Test Report Garmin International Inc Garmin MES Module, Model: A04349 In accordance with FCC 47 CFR Part 2, FCC 47 CFR Part 25, ISED RSS-170 and ISED RSS-GEN Mobile Earth Station (MES) Prepared for: Garmin International Inc 1200 E. 151st Street Olathe, KS 66062 UNITED STATES COMMERCIAL-IN-CONFIDENCE Document 75957575-05 Issue 01 DISCLAIMER AND COPYRIGHT This non-binding report has been prepared by TÜV SÜD with all reasonable skill and care. The document is confidential to the potential Client and TÜV SÜD. No part of this document may be reproduced without the prior written approval of TÜV SÜD. © 2024 TÜV SÜD. This report relates only to the actual item/items tested. ACCREDITATION Our UKAS Accreditation does not cover opinions and interpretations and any expressed are outside the scope of our UKAS Accreditation. Results of tests not covered by our UKAS Accreditation Schedule are marked NUA (Not UKAS Accredited). Document 75957575-05 Issue 01 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 1 of 102 Contents 1 Report Summary .........................................................................................................................2 1.1 Report Modification Record ...........................................................................................................2 1.2 Introduction ....................................................................................................................................2 1.3 Brief Summary of Results .............................................................................................................3 1.4 Application Form ...........................................................................................................................5 1.5 Product Information .......................................................................................................................8 1.6 Deviations from the Standard ........................................................................................................8 1.7 EUT Modification Record ..............................................................................................................8 1.8 Test Location .................................................................................................................................9 2 Test Details ............................................................................................................................... 10 2.1 Equivalent Isotropic Radiated Power ......................................................................................... 10 2.2 Modulation Characteristics ......................................................................................................... 18 2.3 Occupied Bandwidth .................................................................................................................. 20 2.4 Spurious Emissions at Antenna Terminals ................................................................................ 28 2.5 Radiated Spurious Emissions .................................................................................................... 63 2.6 Frequency Tolerance ................................................................................................................. 74 2.7 Limits on Emissions from Mobile Earth Stations for Protection of Aeronautical Radio Navigation Satellite Service .......................................................................................................................... 77 3 Test Equipment Information ................................................................................................. 101 3.1 Customer Support Equipment .................................................................................................. 101 4 Measurement Uncertainty ..................................................................................................... 102 Document 75957575-05 Issue 01 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 2 of 102 1 Report Summary 1.1 Report Modification Record Alterations and additions to this report will be issued to the holders of each copy in the form of a complete document. Issue Description of Change Date of Issue 1 First Issue 23 January 2024 Table 1 1.2 Introduction Applicant Garmin International Inc Manufacturer Garmin Corporation Model Number(s) A04349 Serial Number(s) 1606803100025 Hardware Version(s) Rev 10 Software Version(s) SX-221028M-22215-I1-TM-SX-1360 Number of Samples Tested 1 Test Specification/Issue/Date FCC 47 CFR Part 2, 2021 FCC 47 CFR Part 25, 2021 ISED RSS-17: Issue 4 (09-2022) ISED RSS-GEN: Issue 5 (04-2018) + A2 (02-2021) Order Number Date 359413 Rev 0 17 Dec 2022 Date of Receipt of EUT 06-April-2023 Start of Test 16-May-2023 Finish of Test 21-June-2023 Name of Engineer(s) Roscoe Harrison and Ahmad Javid Related Document(s) ANSI C63.26 (2015) Document 75957575-05 Issue 01 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 3 of 102 1.3 Brief Summary of Results A brief summary of the tests carried out in accordance with FCC 47 CFR Part 2, FCC 47 CFR Part 25, ISED RSS-170 and ISED RSS-GEN is shown below…

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