2A22JDJCRVS5RVS5 is mounted to agricultural tractors or implements to measure true ground speed.

Rev 1/26/2023 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 08/14/2026 Ref: Attestation Statements Part 2.911(d)(7) Filing FCC ID: 2A22JDJCRVS5 TSI Incorporated (“the applicant”) certifies that, as of the date of the filing of the application, TSI Incorporated is our designated U.S. agent for service of process for the above referenced FCC ID. Christopher Larsen 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. TSI Incorporated 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: Name: TSI Incorporated Address: 500 Cardigan Rd, Shoreview, MN 55126 Contact Person: Christopher Larsen Tel.: 651-490-2811 Email: [email protected] FRN: 0031322209 Sincerely, TSI Incorporated Chris Larsen Chris Larsen Chris Larsen

To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Ref: Attestation Statements Part 2.911(d)(5)(i) and Part 2.911(d)(5)(ii) Filing Re. KDB 986446 D01 FCC ID: 2A22JDJCRVS5 Dear Sir or Madam, TSI Incorporated (“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. We also certify that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. We further attest that the equipment for which authorization is sought does not contain integrated Kaspersky cybersecurity and/or anti-virus software produced by Kaspersky Lab Inc. or any of its successors and assignees. If you have any questions, please contact us. Sincerely, Contact name: Chris Larsen Company name: TSI Incorporated Address: 500 Cardigan Rd, Shoreview, MN 55126 E-mail: [email protected] Tel: 651-490-2811

Date (08/14/2026) TUV SUD America Inc. 401 Edgewater Drive Ste 500 Wakefield MA 01880 Dear Sir or Madam, We, TSI Incorporated located at 500 Cardigan Road Shoreview, MN 55126, hereby authorize Rossana Sarai of TUV SUD America, 5945 Cabot Parkway,Alpharetta, GA 30005 and Jon Hughes of Canadian Certification Consulting, Inc 2210 Horizon Drive, Suite 17 West Kelowna, BC V1Z 3L4, Canada to act as our agent in all matters relating to applications for equipment authorization, including the signing of all documents relating to these matters. Yours sincerely, Name: Chris Larsen Title: Vice President of Engineering

August 18, 2026 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Confidentiality Request FCC ID: 2A22JDJCRVS5 Pursuant to Sections 0.457(d)(1)(ii) and 0.459 of the Commission’s Rules, TSI Incorporated hereby requests permanent confidential treatment of information accompanying this application as outlined below: CONFIDENTIAL LIST Exhibit Description LONG-TERM 1 Block Diagram 2 Operational Descriptions 3 Parts Lists and Tune-Up Procedure 4 Schematics SHORT-TERM 5 Internal Photos 6 External Photos 7 User's Manual TSI Incorporated also hereby requests short-term confidential treatment of information accompanying this application as outlined below for a period of period of 180 days: The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457(d)(1)(ii), disclosure of this Application and all accompanying materials will not be made before the date of the Grant for this Application. Yours sincerely, Name: Chris Larsen Title: Vice President of Engineering

Radar5 Label Location 2”x3” Radar5 Label Location Radar 5 Label Label Material: .002 White Polyester (3M #7908 Film or equivalent) Label ink: NAZDAR GV Series Gloss Vinyl Screen Ink GV111 Black 3” 2”

TÜV SÜD AMERICA INC 10040 Mesa Rim Road San Diego, CA 92121-2912 Phone: 858 678 1400 FAX: 858 546 0364 July 23, 2026 TUV SUD America CB 401 Edgewater Place, Suite 500 Wakefield, MA 01880 Attention: Director of Certification RE: Analysis of RF Exposure per KDB 447498 D01 RF Exposure Procedures and Equipment Authorization Policies for Mobile and Portable Devices v06 and RSS-102 Issue 6, 15 December 2023. FCC ID: 2A22JDJCRVS5 ISED Certification Number: 28101-DJCRVS5 1. General Information: Applicant: TSI Incorporated Environment: General Population/Uncontrolled Exposure Exposure Conditions: Mobile Model: RVS5 2. Technical Information: Minimum Test Separation Distance: 20 cm Operating Frequency: 77.0 to 78.5 GHz Antenna Type: Antenna on Chip Antenna Gain: 0 dBi (Manufacturer Declaration) Maximum Transmitter EIRP: 30.12 dBm 3. Limits: Limits for General Population/Uncontrolled Exposure (Title 47 Subpart J §2.1091 and KDB 447498 D01 referring to limits under §1.1310) Frequency Range (MHz) Electric Field Strength (E) (V/m) Electric Field Strength (H) (A/m) Power Density (S) (mW/cm 2 ) Averaging Time (minutes) 0.3 - 1.34 614 1.63 *(100) <30 1.34 - 30 824/f 2.19/f *(180/f 2 ) <30 30 - 300 27.5 0.073 0.2 <30 300 - 1500 - - f/1500 <30 1500 - 100,000 - - 1.0 <30 f = frequency in MHz *Plane-wave equivalent power density TÜV SÜD AMERICA INC 10040 Mesa Rim Road San Diego, CA 92121-2912 Phone: 858 678 1400 FAX: 858 546 0364 Limits for Devices Used by the General Public (Uncontrolled Environment (RSS-102 Issue 5 March 2015) Frequency Range (MHz) Electric Field Strength (V/m rms) Magnetic Field (A/m rms) Power Density (W/m 2 ) Reference Period (minutes) 0.003 - 10 21 83 90 - Instantaneous 0.1 - 10 - 0.73/f - 6** 1.1 - 10 87/f 0.5 - - 6** 10 - 20 27.46 0.0728 2 6 20 - 48 -58.07/f 0.25 0.1540/f 0.25 8.944/f 0.5 6 48 - 300 22.06 0.05852 1.291 6 300 - 6000 3.142 f 0.3417 0.008335 f .0.3417 0.02619 f 0.6834 6 6000 - 15000 61.4 0.163 10 6 15000 - 150000 61.4 0.163 10 616000/f 1.2 150000 - 300000 0.158f 0.5 4.21 x 10 .-4 f 0.5 6.67 x 10 .-5 f 616000/f 1.2 f is frequency in MHz *Based on nerve stimulation (NS) ** Based on specific absorption rate (SAR) 4. FCC Mobile MPE Calculation using a 20cm separation distance: Using Power Density formula: S= PG 4πR 2 where: S = power density P = power input to the antenna G = power gain of the antenna in the direction of interest relative to isotropic R = distance to the center of radiation of the antenna Maximum peak output power at antenna input terminal: 30.12 (dBm) Maximum peak output power at antenna input terminal: 1028.30 (mW) Antenna gain(typical): 0 (dBi) Maximum antenna gain: 1.0 (numeric) Prediction distance: 20 (cm) Source Based Time Average Duty Cycle: 100 (%) Prediction frequency: 77700 (MHz) MPE limit for uncontrolled exposure at prediction frequency: 1.000 (mW/cm 2 ) Power density at prediction frequency: 0.20452 (mW/cm 2 ) Power density at prediction frequency: 2.045 (W/m 2 ) Margin of Compliance: -6.89 (dB) TÜV SÜD AMERICA INC 10040 Mesa Rim Road San Diego, CA 92121-2912 Phone: 858 678 1400 FAX: 858 546 0364 Calculation Note: FCC and ISED limits are identical at the frequency range the EUT operates. Sincerely, Joe Salvador Name Authorized Signatory Title: Wireless Test Engineer

TÜV SÜD America, Inc. 10040 Mesa Rim Road San Diego, CA 92121-2912 TÜV SÜD America, Inc. Rancho Bernardo Facility 16936 Via Del Campo San Diego, CA 92127 Phone: 858 678 1400 www.tuv-sud-america.com TÜV SÜD RESPONSIBLE FOR NAME DATE SIGNATURE Authorized Signatory Ferdinand Custodio 23-July-2026 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 in compliance with CFR 47 Part 95 Subpart M and RSS-251 Issue 2 July 2018. Radio Testing of the TSI Incorporated Model: RVS5 Ground Speed Sensor In accordance with CFR 47 Part 95 Subpart M and RSS-251 Issue 2 July 2018 Prepared for: TSI Incorporated 500 Cardigan Rd Shoreview, Minnesota 55126 COMMERCIAL-IN-CONFIDENCE Date: July 2026 Document Number: 721021471A Issue 01 | Version Number: 01 A2LA Cert. No. 2955.13 DISCLAIMER AND COPYRIGHT This report has been prepared by TÜV SÜD America with all reasonable skill and care. The document is confidential to the potential Client and TÜV SÜD America. No part of this document may be reproduced without the prior written approval of TÜV SÜD America. ACCREDITATION Our A2LA Accreditation does not cover opinions and interpretations and any expressed are outside the scope of our A2LA Accreditation. Report No. 721021471A FCC ID: 2A22JDJCRVS5 IC: 28101-DJCRVS5 COMMERCIAL-IN-CONFIDENCE Page 2 of 53 REPORT ON TEST REPORT NUMBER TEST REPORT DATE Radio Testing of the TSI Incorporated RVS5 Ground Speed Sensor 721021471A July 2026 PREPARED FOR TSI Incorporated 500 Cardigan Rd Shoreview, Minnesota 55126 CONTACT PERSON Ryan Carlson Regulatory Compliance Manager [email protected] +1 (612) 205-3151 PREPARED BY Joe Salvador Name Authorized Signatory Title: Wireless Test Engineer APPROVED BY Ferdinand Custodio Name Authorized Signatory Title: Senior RADIO Test Engineer / Wireless Team Lead DATED July 23, 2026 Report No. 721021471A FCC ID: 2A22JDJCRVS5 IC: 28101-DJCRVS5 COMMERCIAL-IN-CONFIDENCE Page 3 of 53 Revision History 721021471A TSI Incorporated RVS5 Ground Speed Sensor DATE OLD REVISION NEW REVISION REASON PAGES AFFECTED APPROVED BY 07/23/2026 ― Initial Release ― ― Ferdinand S. Custodio Report No. 721021471A FCC ID: 2A22JDJCRVS5 IC: 28101-DJCRVS5 COMMERCIAL-IN-CONFIDENCE Page 4 of 53 CONTENTS Report Summary ...................................................................................................................... 5 1.1 Introduction ................................................................................................................................ 6 1.2 Brief Summary Of Results ......................................................................................................... 7 1.3 Product Information ................................................................................................................... 8 1.4 EUT Test Configuration ............................................................................................................. 9 1.5 Deviations From The Standard ................................................................................................ 11 1.6 Modification Record ................................................................................................................. 12 1.7 Test Methodology .................................................................................................................... 12 1.8 Test Facility Location ............................................................................................................... 12 1.9 Test Facility Registration ......................................................................................................... 12 Test Details ............................................................................................................................ 14 2.1 Antenna Requirements ............................................................................................................ 15 2.2 Radiated Power Limits ............................................................................................................. 16 2.3 Occupied Bandwidth ................................................................................................................ 19 2.4 Unwanted Emissions Limits ..................................................................................................... 21 2.5 Frequency Stability .................................................................................................................. 39 Test Equipment Used ............................................................................................................ 42 3.1 Test Equipment Used .............................................................................................................. 43 Diagram Of Test Setup .......................................................................................................... 48 4.1 Test Setup Diagram ................................................................................................................. 49 Accreditation, Disclaimers And Copyright .......................................................................... 51 5.1 Accreditation, Disclaimers And Copyright ................................................................................ 52 Report No. 721021471A FCC ID: 2A22JDJCRVS5 IC: 28101-DJCRVS5 COMMERCIAL-IN-CONFIDENCE Page 5 of 53 SECTION 1 REPORT SUMMARY Radio Testing of the TSI Incorporated RVS5 Ground Speed Sensor Report No. 721021471A FCC ID: 2A22JDJCRVS5 IC: 28101-DJCRVS5 COMMERCIAL-IN-CONFIDENCE Page 6 of 53 1.1 INTRODUCTION The information contained in this report is intended to show verification of the TSI Incorporated RVS5 Ground Speed Sensor to the requirements of CFR 47 Part 95 Subpart M and RSS-251 Issue 2 July 2018. Objective To perform Radio testing to determine the Equipment Under Test's (EUT’s) compliance with the test specification, for the…

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