IPH-04286Digital Transmission System Transceiver

Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 7-16-2025 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: IPH-04286 [Insert applicant name] (“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. [Insert applicant name] (“the applicant”) certifies that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24-886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). Device is inherently compliant based on hardware limitations or software controls. or A Software Bill of Materials (SBOM) is provided to the TCB for review, and The end-user or third parties cannot install additional software on this device. Sincerely, Jonathan Shafer Design Certification Engineer

Rev 1/26/2023 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 5-6-2025 Ref: Attestation Statements Part 2.911(d)(7) Filing FCC ID: IPH-04286 Garmin International, Inc., Garmin certifies that, as of the date of the 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 the conclusion of any Commission-related proceeding involving the equipment. Garmin International, Inc. accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the 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: May 6, 2025 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: IPH-04286 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 List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Sincerely, Ben Karsak Manager Compliance Engineering

March 6, 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 Mr. Patrick Powell and Mr. Jeremy Cott of The Compatibility Center LLC 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. As such Mr. Powell and Mr. Cott are 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 Mr. Powell and Mr. Cott. This authorization is in effect until notified to the contrary by Garmin. Sincerely, Ben Karsak Manager Compliance Engineering

Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Subject: Request for Confidentiality Date: 25 August 2025 Applicant: Garmin International FCC ID: IPH-04286 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, Jonathan Shafer Design Certification Engineer

File: GMN-03000 Submittal letter Page 1 of 1 July 7, 2025 Timco Engineering Inc. 13146 NW 86th DR. Suite 400 Alachua, FL 32615 Applicant: Garmin International, Inc. 1200 East 151st Street Olathe, KS 66062 CORES number: 0005088588 Equipment: FCC ID: IPH-04286 FCC Rules: Parts 2, 15C To Whom It May Concern: The form 731 and application have been electronically submitted and any attachments will be uploaded to your web site for use in obtaining a grant of certification. Confidentiality is requested as outlined below. Permanent Garmin International, Inc. requests that the material in the Block Diagram, Operational Descriptions abd Schematics be withheld from public disclosure pursuant to Sections 0.457 and 0.459 of the Commission’s Rules following grant of the application. A statement of confidentiality will be attached with the application at the time of submittal. CONFIDENTIAL FILES GMN03000 Conf BlkDia.pdf GMN03000 Conf OpDes.pdf GMN03000 Conf Schematic.pdf Thank you for your consideration in this matter. Best Regards, Patrick Powell Rogers Labs, a division of The Compatibility Center LLC Enclosures Rogers Labs, a division of The Compatibility Center LLC 7915 Nieman Rd. Lenexa, KS 66214 Phone / Fax (913) 660-0666

January 27, 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. 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. 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.

Example Labels: Label Placement: Example Labels: Label Placement:

Garmin GMN-03000 RF Exposure Exhibit Uncontrolled / Public Environment HVIN: GMN-03000 47CFR 1.1307, RSS-102 Issue 6 Rogers Labs, a division of The Compatibility Center LLC Garmin International, Inc // Garmin AT, Inc 7915 Nieman Road HVIN: GMN-03000 FCC ID: IPH-0 4286 IC ID: 1312A-04286 Lenexa, KS 66214 Test #: 250128 SN: 78F000511 & 78F000512 Phone: (913) 660-0666 Test to: 47CFR 2.1307, RSS-102 Iss.6 Date: July 25, 2025 Revision 2 File: GMN-03000 RFExp FCC-IC 250128 r2 Page 1 of 6 Summary and Simultaneous Radio 1 and 2 MPE Calculation Industry Canada Exemption Limits: Conclusion The GMN-03000, a device that is deployed in public, uncontrolled environments, is exempt from routine RF exposure evaluation per guidelines of both FCC and Industry Canada. For RF exposure safety, personnel should maintain a safe distance of 20 cm from the product. RadioTx Duty Cycle (%)Tx Frequeny (MHz)Power Total (mW)Antenna Gain (dBi) S L (W/m 2 )S 20 (W/m 2 ) R C ( c m) S C (W/m 2 ) #1 BT (FCC)100.0%2441.01.18.010.00.0140.710.0 #1 2G WiFi (FCC)100.0%2462.015.58.010.00.1943.85.4 #1 5G WiFi (FCC)100.0%5180.015.5-4.410.00.0111.71.6 Tx Duty Cycle (%)Tx Frequeny (MHz)Power Total (mW)Antenna Gain (dBi)SL ( W/ m2 )S20 (W/m2)RC (cm) S C (W/m 2 ) #1 BT (ISED)100.0%2441.01.18.05.40.0141.05.4 #1 2G WiFi (ISED)100.0%2462.015.58.05.40.1944.83.4 #1 5G WiFi (ISED)100.0%5180.015.5-4.49.00.0111.71.5 RadioTx Duty Cycle (%)Tx Frequeny (MHz)Power Total (mW)Antenna Gain (dBi) S L (W/m 2 )S 20 (W/m 2 ) R C ( c m) S C (W/m 2 ) #2 2G WiFi (FCC)100.0%2462.017.18.010.00.2153.95.6 #2 5G WiFi (FCC)100.0%5240.018.3-4.410.00.0131.71.8 Tx Duty Cycle (%)Tx Frequeny (MHz)Power Total (mW)Antenna Gain (dBi)SL ( W/ m2 )S20 (W/m2)RC (cm) S C (W/m 2 ) #2 2G WiFi (ISED)100.0%2462.017.18.05.40.2155.03.5 #2 5G WiFi (ISED)100.0%5240.018.3-4.49.10.0131.81.7 FCC Simlutaneous MPE Calculation (Worst Case) #1 2G WiFi (FCC)#2 2G WiFi (FCC)#1 2G WiFi (ISED) #2 2G WiFi (ISED) Tx Frequency (MHz)2462.02462.0Tx Frequency (MHz)2462.02462.0 S 20 (W/m 2 ) 0.1940.215 S 20 (W/m 2 ) 0.1940.215 S L (W/m 2 ) 10.00010.000 S L (W/m 2 ) 5.45.4 Power Ratio (S L / S 20 ) 0.01940.0215Power Ratio (S L / S 20 )0.03560.0394 0.0410.075 Requirement = Σ of MPE Ratio ≤ 1EXEMPTRequirement = Σ of MPE Ratio ≤ 1EXEMPT ISED Simlutaneous MPE Calculation (Worst Case) Sum of Power Ratios at compliance distance Sum of Power Ratios at compliance distance Summary: Standalone MPE Calculations and Summary Radio #1: Radio #2: Garmin GMN-03000 RF Exposure Exhibit Uncontrolled / Public Environment HVIN: GMN-03000 47CFR 1.1307, RSS-102 Issue 6 Rogers Labs, a division of The Compatibility Center LLC Garmin International, Inc // Garmin AT, Inc 7915 Nieman Road HVIN: GMN-03000 FCC ID: IPH-0 4286 IC ID: 1312A-04286 Lenexa, KS 66214 Test #: 250128 SN: 78F000511 & 78F000512 Phone: (913) 660-0666 Test to: 47CFR 2.1307, RSS-102 Iss.6 Date: July 25, 2025 Revision 2 File: GMN-03000 RFExp FCC-IC 250128 r2 Page 2 of 6 Radio 1 BT MPE Calculation Antenna Gain (dBi)8.0 dB d + 2.17 = dBidBi to dBd2.2 Tx Frequency (MHz)2441Peak Power (Watts)0.0011Antenna Gain (dBd)5.83 Peak Power (mW)1.1Antenna Gain (numeric)6.3 Cable Loss (dB)0.0(dBm)0.4Antenna minus cable (dBi)8.00 Duty Cycle (%)100.0% Adjusted Power (mW)1.1 Adjusted Power (dBm)0.4 Calculated ERP (mw)4.198EIRP = Po(dBM) + Gain (dB) Calculated EIRP (mw)6.918Radiated (EIRP) dBm8.400 ERP = EIRP - 2.17 dB Radiated (ERP) dBm6.230 Frequency (MHz) Occupational Limit W/m 2 Public Limit W/m 2 300-1,500f/30f/150 1,500-100,0005010 2441.05010 Frequency (MHz)Frequency (MHz) 10-202.02.010-2010.010.0 20-48 8.944/ƒ 0.5 0.220-48 44.72/ƒ 0.5 0.9 48-3001.2911.29148-1006.4556.455 300-6,000 0.02619*ƒ 0.6834 5.4100-6,000 0.6455*ƒ 0.5 31.9 6,000-15,0005.010.06,000-15,00050.050.0 15,000-150,0001010.015,000-150,00050.050.0 150,000-300,000 6.67*(10 -5 )*ƒ 0.2150,000-300,000 3.33*(10 -4 )*ƒ 0.8 FCCISED f = Transmit Frequecny (MHz) f (MHz) =2441.02441.0MHz P T = Power Input to Antenna (mW) P T (mW) = 1.11.1 mW Duty cycle (percentage of operation) % =100.0%100.0% % P A = Adjusted Power due to Duty cycle or Cable Loss (mW) P A (mW) = 1.101.10 mW G N = Numeric Gain of the Antenna GN (numeric) =6.316.31numeric S 20 = Power Density of device at 20cm (mW/m 2 ) S 20 =(P A G N )/(4πR 20 ) 2 S 20 ( mW/ m 2 ) = 0.000.00 mW/ m 2 S 20 = Power Density of device at 20cm (W/m 2 ) S 20 =(P A G N )/(4πR 20 ) 2 S 20 (W/m 2 ) = 0.010.01 W/m 2 S L = Power Density Limit (W/m 2 ) S L (W/m 2 )= 10.005.41 W/m 2 R C = Minimum distance to the Radiating Element for Compliance ( R C =√(P A G N /4π S L ) R C (cm) =0.71.0cm S C = Power Density of the device at the Compliance Distance R C (W S C =(P A G N )/(4πR C ) 2 S C (W/m 2 ) = 10.005.41 W/m 2 R 20 = 20cm R20=2020cm RadioTx Duty Cycle (%Tx Frequeny (MHz)Power Total (mW)Antenna Gain (dBi) S L (W/m 2 )S 20 (W/m 2 ) R C ( c m) S C (W/m 2 ) #1 BT (FCC)100.0%2441.01.18.010.00.010.710.0 #1 BT (ISED)100.0%2441.01.18.05.40.011.05.4 FCC radio frequency radiation exposure limits per 1.1310 IC radio frequency radiation exposure limits per RSS-102, Issue 6 Field Reference Level FRL Limit (W/m 2 ) Uncontrolled Controlled Summary: Standalone MPE Calculations and Summary Power density (S) EIRP -------= mW/cm^2 4 pr^2 r (cm) EIRP (mW) Garmin GMN-03000 RF Exposure Exhibit Uncontrolled / Public Environment HVIN: GMN-03000 47CFR 1.1307, RSS-102 Issue 6 Rogers Labs, a division of The Compatibility Center LLC Garmin International, Inc // Garmin AT, Inc 7915 Nieman Road HVIN: GMN-03000 FCC ID: IPH-0 4286 IC ID: 1312A-04286 Lenexa, KS 66214 Test #: 250128 SN: 78F000511 & 78F000512 Phone: (913) 660-0666 Test to: 47CFR 2.1307, RSS-102 Iss.6 Date: July 25, 2025 Revision 2 File: GMN-03000 RFExp FCC-IC 250128 r2 Page 3 of 6 Radio 1 2G WiFi MPE Calculation Antenna Gain (dBi)8.0 dBd + 2.17 = dBidBi to dBd2.2 Tx Frequency (MHz)2462Peak Power (Watts)0.0155Antenna Gain (dBd)5.83 Peak Power (mW)15.5Antenna Gain (numeric)6.3 Cable Loss (dB)0.0(dBm)11.9Antenna minus cable (dBi)8.0 Max Duty Cycle (%)1…

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NVLAP Lab Code 200087-0 Rogers Labs, a division of The Compatibility Center LLC Garmin International, Inc 7915 Nieman Road HVIN: GMN-03000 FCC ID: IPH-04286 Lenexa, KS 66214 Test #: 250128 SN: 78F000511 & 78F000512 Phone: (913) 660-0666 Test to: 47CFR 15.247 Date: September 11, 2025 Revision 4 File: GMN-03000 FCC DTS TstRpt 250128 r4 Page 1 of 110 47CFR, PART 15C - Intentional Radiators 47CFR Paragraph 15.247 Application For Grant of Certification HVIN: GMN-03000 2402-2480 and 2412-2462 MHz Digital Transmission System (DTS) FCC ID: IPH-04286 Garmin International, Inc. 1200 East 151st Street Olathe, KS 66062 Test Report Number: 250128 Test Date: January 28, 2025 – April 4, 2025 Authorized Signatory: Patrick Powell Rogers Labs, a division of The Compatibility Center LLC FCC Designation: US5305 ISED Registration: 3041A This report shall not be reproduced except in full, without the written approval of the laboratory. This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the U.S. Government. Rogers Labs, a division of The Compatibility Center LLC 7915 Nieman Rd. Lenexa, KS 66214 Phone / Fax (913) 660-0666 NVLAP Lab Code 200087-0 Rogers Labs, a division of The Compatibility Center LLC Garmin International, Inc 7915 Nieman Road HVIN: GMN-03000 FCC ID: IPH-04286 Lenexa, KS 66214 Test #: 250128 SN: 78F000511 & 78F000512 Phone: (913) 660-0666 Test to: 47CFR 15.247 Date: September 11, 2025 Revision 4 File: GMN-03000 FCC DTS TstRpt 250128 r4 Page 2 of 110 Table of Cont ents Table of Cont ents TABLE OF CONTENTS .................................................................................................. 2 REVISIONS ..................................................................................................................... 6 EXECUTIVE SUMMARY ................................................................................................ 7 OPINION / INTERPRETATION OF RESULTS ............................................................... 8 EQUIPMENT TESTED .................................................................................................. 10 Equipment Operational Modes ......................................................................................................................... 11 Equipment Function .......................................................................................................................................... 12 Equipment Configuration.................................................................................................................................. 13 APPLICATION FOR CERTIFICATION ......................................................................... 14 TEST SITE LOCATIONS .............................................................................................. 15 UNITS OF MEASUREMENTS ...................................................................................... 16 ENVIRONMENTAL CONDITIONS................................................................................ 16 STATEMENT OF MODIFICATIONS AND DEVIATIONS ............................................. 17 APPLICABLE STANDARDS ........................................................................................ 17 INTENTIONAL RADIATORS ........................................................................................ 18 Antenna Requirements ...................................................................................................................................... 18 TEST PROCEDURES ................................................................................................... 18 AC Line Conducted Emission Test Procedure ................................................................................................ 18 Radiated Emission Procedure ........................................................................................................................... 18 Antenna Port Conducted Emission Test Procedure ........................................................................................ 19 Diagram 1 Test arrangement for power-line conducted emissions ................................................................ 20 Diagram 2 Test arrangement for radiated emissions of tabletop equipment................................................ 21 Diagram 3 Test arrangement for radiated emissions tested in Semi-Anechoic Chamber (SAC) and Outdoor Area Test Site (OATS) ....................................................................................................................... 22 NVLAP Lab Code 200087-0 Rogers Labs, a division of The Compatibility Center LLC Garmin International, Inc 7915 Nieman Road HVIN: GMN-03000 FCC ID: IPH-04286 Lenexa, KS 66214 Test #: 250128 SN: 78F000511 & 78F000512 Phone: (913) 660-0666 Test to: 47CFR 15.247 Date: September 11, 2025 Revision 4 File: GMN-03000 FCC DTS TstRpt 250128 r4 Page 3 of 110 Diagram 4 Test arrangement for Antenna Port Conducted emissions .......................................................... 23 RESTRICTED BANDS OF OPERATION ..................................................................... 23 Table 1 Radiated Emissions in Restricted Frequency Bands Data Mode 2, Radio 1, BT (2EDR) .............. 24 Table 2 Radiated Emissions in Restricted Frequency Bands Data Mode 3, Radio 1, BT (3EDR) .............. 25 Table 3 Radiated Emissions in Restricted Frequency Bands Data Mode 4, Radio 1, BT BLE ................... 26 Table 4 Radiated Emissions in Restricted Frequency Bands Data Mode 5, Radio 1, 802.11b .................... 27 Table 5 Radiated Emissions in Restricted Frequency Bands Data Mode 6, Radio 1, 802.11g .................... 28 Table 6 Radiated Emissions in Restricted Frequency Bands Data Mode 7, Radio 1, 802.11n .................... 29 Table 7 Radiated Emissions in Restricted Frequency Bands Data Mode 14, Radio 2, 802.11b .................. 30 Table 8 Radiated Emissions in Restri…

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Antenna Gain Information: GMN-03000 Equipment Description: This report contains the antenna gain information for the Wi-Fi /Bluetooth antennas used by Garmin Model GMN- 03000. The GMN-03000 includes two identical dual-band Wi-Fi/Bluetooth antennas, placed internally along the edge of the bezel. The antenna design is based on a 2450 MHz dipole element with a secondary element that is resonant to 5150 MHz. The design provides support for operating frequencies between 2402-2480 MHz and 5150-5250 MHz. The maximum gain is reported for each frequency band. Reported Data: 2400-2480 MHz Maximum Gain: 8 dBi @ 2402 MHz 5150-5250 MHz Maximum Gain: -4.4 dBi @ 5150 MHz Setup Description: Garmin used an Open-Air Test (OAT) setup to measure the antenna gain of the EUT. A three antenna gain calculation method was implemented with the EUT and two horn antennas. Measurements were taken with the following antenna combinations positioned 12 feet (3.6576 meters) apart, each at a height of 34 inches. 1. EUT (Transmitting) to Horn 1 (Receiving) 2. EUT (Transmitting) to Horn 2 (Receiving) 3. Horn 1 (Transmitting) to Horn 2 (Receiving) EUT to was modified to provide a conducive path for an RF generator to provide a signal to the antenna. The same signal was used by Horn 1 in the third configuration listed above. While monitoring the radiated signal the EUT position was adjusted to find the orientation with the highest measured radiated signal strength. Measurements were taken with the receiving horn antennas in both a horizontal and vertical orientation. Calculations: The 3-antenna calculation system relies on the generalized Friss Transfer Equation provided below. Where: P r : Power received in mW P t : Power transmitted in mW G t : Gain of transmitting antenna in dBi G r : Gain of receiving antenna in dBi λ: Wavelength of frequency in meters d: Distance between antennas in meters Note: Wavelength is calculated as speed of light = 299792458 m/s divided by frequency (e.g. 2402 MHz). More specifically this results in the following equations Where: G 1 : Gain EUT antenna in dBi G 2 : Gain of 1 st Horn Antenna in dBi G 3 : Gain of 2 nd Horn Antenna in dBi P r : Power received in mW P t : Power transmitted in mW λ: Wavelength of frequency in meters R: Distance between antennas in meters Each combination of antennas is then assigned as A, B or C. The gain of each antenna can then be solved as follows: Setup: EUT Open Air Test Setup Measuring Antenna Figure 1 - EUT to Horn 1/Horn 2 Antennas Open Air Test Setup Measuring Antenna Reference Antenna Figure 2 - Horn 1 to Horn 2 Antennas Equipment List: Signal Hound BB60C USB Spectrum Analyzer Signal Hound VSG60A RF Generator Horn Antenna 1 - (ETS-Lindgren EID# 0744) Horn Antenna 2 - (EMCO EID# 0930) Additional Information: • Photos of the antenna are provided in a separate exhibit: GMN03000 Internal Photos • The Photos include a scale for dimensions Signature: Jonathan Shafer Senior Design Certification Engineer Garmin International