IPH-04712Handheld Transceiver

Rev 1/26/2023 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: February 24, 2025 Ref: Attestation Statements Part 2.911(d)(7) Filing FCC ID: IPH-04712 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, Olathe, Kansas, 66062 Contact Person: Ben Karsak Tel.: 913-440-1946 Email: [email protected] Sincerely, Ben Karsak Manager Compliance Engineering

Rev 1/26/2023 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: February 24, 2025 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: IPH-04712 FRN: 0005088588 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 Lis t (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Sincerely, Ben Karsak Manager Compliance Engineering

Rev 1/26/2023 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: February 24, 2025 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: IPH-04712 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 Manager Compliance Engineering

Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Date: February 5, 2025 SUBJECT: FCC Application for FCC ID: IPH-04712 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, Hayden Pernia Compliance Engineer Garmin International, Inc.

REQUEST FOR CONFIDENTIALITY Date: Applicant: Subject: February 24, 2025 Garmin International Confidentiality Request for FCC ID: IPH-04712 IC: 1792A-04712 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

December 4, 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. Pam Sequeira, 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 Mr. Hayden Pernia, Compliance Engineer Mr. Jeremiah Darden, Compliance Engineer Mr. Henry Lin, Compliance Engineer Mr. Niklas Haydon, Compliance Engineering Team Lead Mr. Mitchell Phillipi, Compliance Engineering Team Lead 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.

Applicant: Garmin International FCC ID: IPH-04712 E-Label Description IC: 1792A-04712 Page 1 of 1 E-Label Description The following Instructions are provided in the user manual on how to access the e-label: Viewing E-label Regulatory and Compliance Information The label for this device is provided electronically. The e-label may provide regulatory information, such as identification numbers provided by the FCC or regional compliance markings, as well as applicable product and licensing information. 1. Open the Main Menu. 2. Select Settings. 3. Select About. The e-label is displayed as shown in the following screenshot: C: The above information is programmed by Garmin in such a manner that third parties cannot modify it. No special accessories or supplemental plug-ins (e.g. installation of a SIM/USIM card) are required to access the information. Access to the information is provided without special codes, accessories, or permissions beyond the normal security protection to unlock the screen, sign-in page, or overall product access. Electronically displayed information is clearly legible without the aid of magnification. D: The above M/N, FCC ID, and IC numbers can be found printed on the product packaging and included documentation.

Head Tissue Simulating Liquids Application Specific absorption rate according to standards (e.g., IEC 62209-x, IEEE 1528) Packaging Plastic container of 10 liters with nozzle Life Time Life time and stability of the liquid depend on usage, storage, and handling of tissue simulating liquid Options Tissue simulating liquids for frequencies outside the below listed ranges are available upon request (please contact [email protected]) Head Tissue Parameters according to IEEE 1528 / IEC 62209-1/ IEC 62209-2 / FCC KDB 865664 Narrow- Band Solutions (±5% Tolerance) Product HSL300V2 HSL450V2 HSL750V2 HSL900V2 Test Frequency (MHz) 300 450 750 835, 900 Main Ingredients Water, Sugar Water, Sugar Water, Sugar Water, Sugar Broad- Band Solutions (±5% Tolerance) Product HBBL1350-1850V3 HBBL1550-1950V3 HBBL1900-3800V3 HBBL3500-5800V5 Test Frequency (MHz) 1450 – 1800 1750 – 1850 1950 – 3000 3500 – 5800 Main Ingredients Water, Tween Water, Tween Water, Tween Water, Oil Broad- Band Solutions (±10% Tolerance) Product HBBL4-250V3 HBBL1350-1850V3 HBBL1550-1950V3 HBBL1900-3800V3 HBBL600-10000V6 Test Frequency (MHz) 4 – 250 1300 – 1850 1550 – 1950 1900 – 3800 600 – 10000 Main Ingredients Water, Tween Water, Tween Water, Tween Water, Tween Water, Oil

Plot No. 1 Test Laboratory: UL LLC SAR 2B Date/Time: 2025-01-07, 13:11 Measurement Report for WLAN 2.4GHz, BACK Exposure Conditions Band WLAN 2.4GHz TSL Permittivity 39.8 Frequency [MHz] | Channel Number 2437.000 | 6 TSL Conductivity [S/m] 1.73 Group | UID WLAN | 10315-AAB Phantom Section | TSL Flat | Head Simulating Liquid Conversion Factor 7.73 Test Distance [mm] 0.00 Communication Configuration IEEE 802.11b WiFi 2.4 GHz (DSSS, 1 Mbps, 96pc duty cycle) Hardware Setup Probe | Calibration Date EX3DV4 - SN7709 | 2024-11-11 Phantom ELI V5.0 (20deg probe tilt) - SN1196 DAE | Calibration Date DAE4 Sn1714 | 2024-11-06 TSL HBBL-600-10000 Scans Setup Area Scan Zoom Scan Grid Extents [mm] 80.0 x 100.0 30.0 x 30.0 x 30.0 Grid Steps [mm] 10.0 x 10.0 5.0 x 5.0 x 1.5 Sensor Surface [mm] 3.0 1.4 Graded Grid N/A Yes M2/M1 [%] 85.5 Dist 3dB Peak [mm] 12.1 Measurement Results Area Scan Zoom Scan psSAR1g [W/Kg] 0.128 0.128 psSAR10g [W/Kg] 0.067 0.069 Power Drift [dB] 0.09 0.05

Plot No. 1 Test Laboratory: SAR 2B Date/Time: 2025-01-06, 14:20 2025-01-06 System Performance Check Report D2450V2 - SN963 Summary Dipole D2450V2 - SN963 Frequency [MHz] 2450.0 Phantom Section | TSL Flat | HSL Dev. Peak [%] -3.1 Power [dBm] 17.0 Iso. Error [%] -1.2 Exposure Conditions Dipole Distance [mm] 10 TSL Permittivity 39.8 Conversion Factor 7.73 TSL Conductivity [S/m] 1.74 Hardware Setup Probe | Calibration Date EX3DV4 - SN7709 | 2024-11-11 Phantom ELI V5.0 (20deg probe tilt) - SN1196 DAE | Calibration Date DAE4 Sn1714 | 2024-11-06 TSL | Meas. Date HBBL-600-10000 | 2025-Jan-06 Scans Setup Area Scan Zoom Scan Grid Extents [mm] 40.0 x 80.0 30.0 x 30.0 x 30.0 Grid Steps [mm] 10.0 x 10.0 5.0 x 5.0 x 1.5 Sensor Surface [mm] 3.0 1.4 Graded Grid N/A Yes M2/M1 [%] 82.1 Dist 3dB Peak [mm] 9.1 Measurement Results Area Scan Zoom Scan psSAR1g [W/Kg] 2.61 2.59 psSAR10g [W/Kg] 1.21 1.23 Power Drift [dB] 0.01 0.01

SAR EVALUATION REPORT IEEE Std 1528-2013 For Handheld/Body Wireless Device FCC ID: IPH-04712 Model Name: A04712 Report Number: R15511387-S1 Issue Date: 2025-02-07 Prepared for Garmin International Inc. 1200 E 151st St Olathe, KS 66062-3426, USA Prepared by UL LLC 12 LABORATORY DR RTP, NC 27709, U.S.A. TEL: (919) 549-1400 Report No.: R15511387-S1 Issue Date: 2025-02-07 Page 2 of 25 UL LLC Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL LLC Revision History Rev. Date Revisions Revised By V1 2025-02-07 Initial Issue -- Report No.: R15511387-S1 Issue Date: 2025-02-07 Page 3 of 25 UL LLC Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL LLC Table of Contents 1. Attestation of Test Results ......................................................................................................... 5 2. Test Specification, Methods and Procedures............................................................................ 6 3. Facilities and Accreditation ........................................................................................................ 7 4. SAR Measurement System & Test Equipment .......................................................................... 8 4.1. SAR Measurement System ........................................................................................................ 8 4.2. SAR Scan Procedures ............................................................................................................... 9 4.3. Test Equipment ........................................................................................................................ 11 5. Measurement Uncertainty ......................................................................................................... 12 6. Device Under Test (DUT) Information ...................................................................................... 13 6.1. DUT Description ...................................................................................................................... 13 6.2. Wireless Technologies ............................................................................................................. 13 7. RF Exposure Conditions (Test Configurations) ...................................................................... 14 7.1. Standalone SAR Test Exclusion Considerations ...................................................................... 14 7.2. Required Test Configurations .................................................................................................. 15 8. Dielectric Property Measurements & System Check .............................................................. 16 8.1. Dielectric Property Measurements ........................................................................................... 16 8.2. System Check .......................................................................................................................... 17 9. Conducted Output Power Measurements ................................................................................ 18 9.1. Wi-Fi 2.4GHz (DTS Band)........................................................................................................ 18 9.2. Bluetooth ................................................................................................................................. 19 9.3. ANT/ANT+ ............................................................................................................................... 19 10. Measured and Reported (Scaled) SAR Results ....................................................................... 20 10.1. Wi-Fi (DTS Band) ................................................................................................................. 21 10.2. Wi-Fi (OFDM) ....................................................................................................................... 21 10.3. Standalone SAR Test Exclusion Considerations & Estimated SAR ...................................... 22 11. SAR Measurement Variability ................................................................................................... 23 12. Simultaneous Transmission Conditions ................................................................................. 24 Appendixes .......................................................................................................................................... 25 Appendix A: SAR Setup Photos ......................................................................................................... 25 Appendix B: SAR System Check Plots ............................................................................................... 25 Appendix C: SAR Highest Test Plots .................................................................................................. 25 Appendix D: SAR Tissue Ingredients .................................................................................................. 25 Report No.: R15511387-S1 Issue Date: 2025-02-07 Page 4 of 25 UL LLC Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL LLC Appendix E: SAR Probe Certificates ................................................................................................... 25 Appendix F: SAR Dipole Certificates .................................................................................................. 25 Report No.: R15511387-S1 Issue Date: 2025-02-07 Page 5 of 25 UL LLC Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL LLC 1. Attestation of Test Results Applicant Name Garmin International Inc. FCC ID IPH-04712 Model Name A04712 Applicable Standards Published RF exposure KDB procedures. IEEE Std 1528-2013 Exposure Category SAR Limits (W/Kg) Peak spatial-average (1g of tissue) Extremities (hands, wrists, ankles, etc.) (10g of tissue) General population / Uncontrolled exposure 1.6 4 RF Exposure Conditions …

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Test Report 2024-191 Version A Issued 8 Jan 2025 Project GCL-0425 Model Identifier A04712 Primary Test Standard(s) CFR 47, FCC Part 15.247 RSS-247 Issue 3 Garmin Compliance Lab Garmin International 1200 E 151 st Street Olathe Kansas 66062 USA Client-supplied Information FCC ID: IPH-04712 IC ID: 1792A-04712 See section 6 of this report regarding the presence or absence of accreditation logos or marks on this cover page. Page 2 of 98 GCL Test Report 2024-191 Version A This report may be reproduced in whole. Reproduction of parts or excerpts requires lab management approval. Garmin 1. Summary The equipment or product described in section 5 of this report was tested at the Garmin Compliance Lab according to standards listed in section 6. This report focuses on the 2.4 GHz wireless transceiver(s). The results are as follows. Parameter Description Key Performance Values Result Data starts at page Radio Modulation Summary of the kinds of communication this radio can achieve, as stated by the client. [RSS-GEN at Annex A item 10b] Digitally modulated spread spectrum at rates as high as 72.2 Mbps. Reported N/A Hopping Channels The radio manages it use of channels appropriately. [15.247(a)(1); RSS-247 at 5.1] N/A. The radios described in this report are not subjected to the Frequency Hopping rules. N/A N/A DTS Bandwidth The nature of the radio signal is broadband, being at least 500 kHz wide. [15.247(a)(2); RSS-247 at 5.2(a)] The 6 dB bandwidth is 668.3 kHz or greater. PASS 15 Other Bandwidths Regulatory agencies also require the reporting of signal bandwidths using alternate processes. [2.202; RSS-GEN at 6.7] These values are reported but have no actual performance requirements. Reported 20 Transmit Power The transmit power presented to the antenna is no greater than 1 Watt or 30 dBm. The effective radiated power is limited to 4 Watts or 36 dBm EIRP. [15.247(b); RSS-247 at 5.4(d)] The maximum transmit power is 17.04 dBm or 50.58 mW. PASS 27 Antenna Gain The radio should not focus too much energy in any direction. Unless additional rules are applied, the antenna gain is no greater than 6 dBi. [15.247(b)(4) and (c)] NT. The client stated that the antenna gain was -2.78 dBi and will document antenna gain separately. NT NT Unwanted Emissions (Spurious) The radio should not provide too much radio energy to the antenna at frequencies beyond its intended frequency band. [15.247(d); 15.209, RSS-247 at 5.5, RSS-Gen at 8.9] Emissions outside the band must meet the ‘Class B’ limits of 15.209 or be reduced at least 30 dB from in-band levels. The measured reduction was at least 36.29 dB. The margin to the ’Class B’ limit was 1.6 dB or greater. PASS 35 Restricted Bands The radio must not emit in certain designated restricted frequency bands above a set of limit values. [15.247(d) and 15.205; RSS-247 at 3.3] Emissions in the restricted bands were at least 5.81 dB below the applicable limits. PASS 77 Power Spectral Density The radio must not focus too much radio energy in a narrow frequency band. [15.247(e); RSS-247 at 5.2(b)] The limit is 8 dBm in a 3 kHz band. The strongest emission level was −5.99 dBm in a band of at least 3 kHz. PASS 90 Page 3 of 98 GCL Test Report 2024-191 Version A This report may be reproduced in whole. Reproduction of parts or excerpts requires lab management approval. Garmin Hybrid Systems A radio that is both frequency hopping and digitally modulated should satisfy a combination of system rules. [15.247(f); RSS-247 at 5.3] N/A. The radios described in this report are not subjected to the Hybrid System rules. N/A N/A Frequency Hopping Rules Frequency hopping systems have additional functional requirements. [15.247(g) and (h); RSS-247 at 5.1] N/A. The radios described in this report are not subjected to the Frequency Hopping rules. N/A N/A Radio Safety The radio emissions must meet public health & safety guidelines related to human exposure. [15.247(i) and 1.1307; RSS-Gen at 3.4] NT. Client will report radio energy safety results separately. NT NT Frequency Stability The radio tuning must be robust over a range of temperature and supply voltage conditions. [RSS-Gen at 6.11] NT NT NT Unwanted Emissions (Mains Conducted) While transmitting, the emissions conducted into the power mains must not be too strong. [15.207, RSS-Gen at 8.8] Emissions other than the fundamental and harmonics must meet the ‘Class B’ limits. The measured emissions had at least 25.36 dB of margin. PASS 95 NT (Not Tested) means the requirement may or may not be applicable, but the relevant measurement or test was not performed as part of this test project. N/A (Not Applicable) means the lab judged that the test sample is exempt from the requirement. Table 1: Summary of results Report Organization For convenience of the reader, this report is organized as follows: 1. Summary 2. Test Background 3. Report History and Approval 4. Test Sample Modifications and Special Conditions 5. Description of Equipment Tested 6. Test Standards Applied 7. Measurement Instrumentation Uncertainty 8. Selected Examples of Calculations 9. Environmental Conditions During Test 10. Immunity Performance Criteria 11. 3m RF Chamber Block Diagrams Annex: Test records are provided for each type of test, following the order and page numbering stated in the summary table. Concluding notes appear on the final page of this report. Due to confidentiality, certain material (such as test setup photographs) has been removed from this report and placed in GCL Test Report 2024-188. That report is treated as a part of this document by way of this reference. Page 4 of 98 GCL Test Report 2024-191 Version A This report may be reproduced in whole. Reproduction of parts or excerpts requires lab management approval. Garmin 2. Test Background 2.1 The Test Lab The testing reported here was performed at the Garmin Compliance Lab, an organization within Garmin International, located at 1200 E 151 st St, Olathe Kansas, USA. The contact telephone number is +1.913.397.8200. …

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Applicant: Garmin International FCC ID: IPH-04712 Antenna Datasheet IC: 1792A-04712 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 A04712-A1 for Garmin Model A04712. 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 Antenna Type Antenna Maximum Gain @ Frequency Antenna Approximate Frequency Band A04712-A1 Inverted F -2.78 dBi @ 2440 MHz 2400-2480 MHz Additional Information: Proprietary information regarding antenna design, dimensions, cable length, etc. is provided in the Confidential Operation Description exhibit.