MRXBBFPL4TPMS Sensor

Schrader Electronics Ltd Unit 11 Technology Park Belfast Road Antrim, Northern Ireland, BT41 1QS The device under test is manufactured by the grantee (Schrader Electronics), and sold as an OEM product. Per 47 CFR 2.909, 2.927, 2.931, 2.1033, etc..., the grantee must ensure the end- user has all applicable / appropriate operating instructions. When end-user instructions are required, as in the case of this product, the grantee must notify the OEM to notify the end-user. Schrader Electronics will supply this document to the reseller/distributor dictating what must be included in the end user’s manual for the commercial product. INFORMATION TO BE INCLUDED IN THE END USER’S MANUAL The following information ( in blue) must be included in the end-product user’s manual to ensure continued FCC and Industry Canada regulatory compliance. The ID numbers must be included in the manual if the device label is not readily accessible to the end user. The compliance paragraphs below must be included in the user's manual. This device complies with Part 15 of the FCC Rules and with ISED Canada license-exempt RSSs. Operation is subject to the following two conditions: 1. This device may not cause harmful interference, and 2. This device must accept any interference received, including interference that may cause undesired operation. Le présent appareil est conforme aux CNR d'ISDE Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes : 1. L’appareil ne doit pas produire de brouillage; 2. L’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement. Note: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. ****************************************************************************** FCC ID: MRXBBFPL4 IC: 2546A-BBFPL4

Thank you, James Kyle By: __________________________ ______ __________________ (Signature) (Print name) Title: ___________RF Approval Coordinator______________ Company: __ Schrader Electronics Ltd,____Telephone: ___02894483067_______________________ 1 - The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist . To Whom It May Concern: Statement for 47 CFR section 2.911(d)(5)(i) Schrader Electronics Ltd,Unit 10, Antrim Technology Park, Antrim, Co. Antrim, Northern Ireland, BT41 certifies that as of the date of the application the equipment for which authorization is sought is not “covered” equipment 1 prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, including affiliates or subsidiaries of the named companies, the applicant must include an explanation on why the equipment is not “covered” equipment. Additional Explanation: Not Applicable Statement for 47 CFR section 2.911(d)(5)(ii) Schrader Electronics Ltd, Unit 10, Antrim Technology Park, Antrim, Co. Antrim, Northern Ireland, BT41 (“the applicant”) certifies that, as of the date of the filing of this application, the applicant IS NOT identified on the Covered List as an entity producing “covered” equipment.

U.S. Agent Designation for Service of Process ATTENTION: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA REGARDING: FCC Certification – Section 2.911(d)(7) Information Designated U.S. Agent Company Name: Approve-IT, Inc. Contact Name: Nathan Grinager Street Address: 8011 34 th Ave South, Suite 342 City/Province/Zip: Bloomington, MN 55425 Telephone No: 651-247-1678 Email: [email protected] FRN #: 0027533835 This letter is to confirm that we (“the Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted below. U.S. Agent Signature: Date: March 21, 2023 Signed by (Printed Name/Title): Nathan Grinager / Co-President *This letter must be dated within 1-year of the date the application is submitted to the TCB for device certification The Applicant confirms its explicit consent and acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission-related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information above changes. Applicant Company name:Schrader Electronics Grantee Code: MRX Contact Name:James Kyle Street Address:Unit 10 ,technology Park,Antrim,Co Antrim City/Province/Zip:BT41 1QS Telephone No:02894483067 Email:[email protected] Applicant Signature: Date:21.3.2023 Signed by (Printed Name/Title):James Kyle.RF Approval Co-ordinator

Willow Run (WR) Test Labs, Inc. 7117 Fieldcrest Dr., Brighton, Michigan 48116 USA Tel: (734) 252-9785, Fax: (734) 926-9785, e-mail: [email protected] Attn.:Certification and Engineering Bureau, Innovation, Science and Economic Development Canada 3701 Carling Avenue, Bldg. 94 Ottawa, Ontario K2H 8S2 Re: Certification for Schrader Electronics BBFPL4 IC: 2456A-BBFPL4 If necessary, we have enclosed application materials for certification of Schrader Electronics BBFPL4. It has been verified to comply with ISED RSS-210v10/GENv5. Current Variants: There is only a single variant of the EUT, as tested. If there are any questions regarding the application or testing performed, please contact us at the above address or call (734) 252-9785, or e-mail [email protected]. Sincerely, Joseph D. Brunett Willow Run (WR) Test Labs, Inc. 11 Willow Run (WR) Test Labs, Inc. 7117 Fieldcrest Dr., Brighton, Michigan 48116 USA Tel: (734) 252-9785, Fax: (734) 926-9785, e-mail: [email protected] Attn.:Federal Communications Commission Equipment Approval Services P.O. Box 358315 Pittsburgh, PA 15251-5315 Re: Certification for Schrader Electronics BBFPL4 FCC ID: MRXBBFPL4 If necessary, we have enclosed application materials for certification of Schrader Electronics BBFPL4. It has been verified to comply with CFR Title 47, Part 15.231. Current Variants: There is only a single variant of the EUT, as tested. If there are any questions regarding the application or testing performed, please contact us at the above address or call (734) 252-9785, or e-mail [email protected]. Sincerely, Joseph D. Brunett Willow Run (WR) Test Labs, Inc. 10

To Whom It May Concern: Authority to Act as Agent and REL Listing Attestation We appoint Joseph D. Brunett on behalf of Willow Run Test Labs, Inc. and Amber Helm Development, LC and Brad Koski of Wireless Approval Consultants, LLC to act as our agents in the preparation of applications for worldwide equipment certification and/or type examination. We certify that submitted documents properly describe the device or system for which equipment certification is sought. We also certify that each unit manufactured, imported or marketed (as defined in Industry Canada’s regulations) will have affixed to it a label identical to that submitted for approval with this application. Further, in accordance with section 6.5 of IC CB-02, we hereby acknowledge that our company’s product cannot be distributed, leased or offered for sale in Canada until it’s listed on the Industry Canada Radio Equipment List (REL). For instances where our authorized agent signs the application for certification on our behalf, we acknowledge that all responsibility for complying with the terms and conditions for Certification, as specified by American Certification Body, Inc. and/or TUV Rheinland Group and/or Vista Laboratories, Inc. still resides with _Schrader Electronics Ltd,Unit 10, Antrim Technology Park, Antrim, Co. Antrim, Northern Ireland, BT41 1QS For TCB applications, we certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002 (b), to the application is subject to denial of federal benefits, that includes FCC benefits. 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) regarding certified equipment. Agency Agreement Expiration Date: (optional) Dated this _________7______day of ____Mar______, 2023___. By: ____James Kyle________________ (Signature) (Print name) Title: RF Approval Co-ordinator email: [email protected] On behalf of: Schrader Electronics Ltd (Company Name) Telephone:

Willow Run (WR) Test Labs, Inc. 7117 Fieldcrest Dr., Brighton, Michigan 48116 USA Tel: (734) 252-9785, Fax: (734) 926-9785, e-mail: [email protected] Re: Certification for Schrader Electronics FCC ID: MRXBBFPL4 IC: 2456A-BBFPL4 REQUEST FOR CONFIDENTIALITY Pursuant to USA FCC 47 CFR 0.457(d) and 0.459 and Canada IC RSP-100, Section 10, Schrader Electronics requests that a part of the subject application be held confidential. Schrader Electronics has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to ”competition” would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. Exhibit Conf. TypeRational Exh 04 - Block DiagramPermanentIncludes proprietary internal oscillator information. Exh 05 - SchematicsPermanentIncludes proprietary design information Exh 10 - BOM + PlacementPermanentIncludes proprietary design information Exh 09 - Internal PhotosPermanent KDB 726920 II3a1: Perm. Epoxy filled, not user accessible. KDB 726920 II3c1: Images Manuf. proprietary and QS controlled. Exh 12 - Modes of OperationPermanentIncludes proprietary design information Long Term Confidentiality (Permanent):Schrader Electronics requests that any exhibits listed above as permanently confidential be permanently withheld from public review. Wherein Long Term Confidentiality is not an option for specific exhibits with ISED, this request applies only to the FCC application for those exhibits. Short-Term Confidentiality (FCC Only):Schrader Electronics requests that any exhibits selected above as short term confidential be withheld from public view for a period of days (noted above) from the date of the Grant of Equipment Authorization and prior to marketing. If there are any questions regarding the application or testing performed, please contact us at the above address or call (734) 252-9785, or e-mail [email protected]. Sincerely, Joseph D. Brunett Willow Run (WR) Test Labs, Inc. 9

Amber Helm Development L.C. 92723 Michigan Hwy-152 Sister Lakes, Michigan 49047 USA Tel: 888-847-8027 BBFPL4-WR2306TX Issued:March 16, 2023 EMC Test Report regarding USA: CFR Title 47, Part 15.231(Emissions) Canada: ISED RSS-210v10/GENv5(Emissions) for BBFPL4 Category: TPMS Transmitter Judgments: aligns with 15.231/RSS-210v10 Testing Completed: March 15, 2023 TESTING NVLAP LAB CODE 200129-0 Prepared for: Schrader Electronics 11 Technology Park, Belfast Road, Antrim Northern Ireland BT41 1QS United Kingdom Phone: +44 28 9448 3067, Fax: +44 28 9446 8440 Contact: James Kyle, [email protected] Data Rec./Rev. by:Rpt. Auth. by: John NantzDr. Joseph Brunett, EMC-002790-NE Rpt. Prep./Rev. by:Date of Issue:March 16, 2023 Dr. Joseph Brunett, EMC-002790-NE A copy of this report will remain on file until March 2033.Page 1 of 18 Date: March 16, 2023Prepared For: Schrader ElectronicsReport No.: BBFPL4-WR2306TX Revision History Rev. No.DateDetailsRevised By r0March 16, 2023Initial Release.J. Brunett r1March 23, 2023Correct operating modes.J. Brunett r2March 24, 2023Minor typo.J. Brunett Contents Revision History2 Table of Contents2 1 Test Report Scope and Limitations4 1.1 Laboratory Authorization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 1.2 Report Retention . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 1.3 Subcontracted Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 1.4 Test Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 1.5 Limitation of Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 1.6 Copyright . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 1.7 Endorsements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 1.8 Test Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 1.9 Traceability and Equipment Used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 2 Test Specifications and Procedures6 2.1 Test Specification and General Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 3 Configuration and Identification of the Equipment Under Test7 3.1 Description and Declarations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 3.1.1EUT Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 3.1.2Modes of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 3.1.3Variants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 3.1.4Test Samples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 3.1.5Functional Exerciser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 3.1.6Modifications Made . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 3.1.7Production Intent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 3.1.8Declared Exemptions and Additional Product Notes . . . . . . . . . . . . . . . . . . . . . . . .8 4 Emissions9 4.1 General Test Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 4.1.1Radiated Test Setup and Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 4.1.2Conducted Emissions Test Setup and Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . 11 4.1.3Power Supply Variation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 4.2 Intentional Emissions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 4.2.1Fundamental Emission Pulsed Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 4.2.2Fundamental Emission Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 4.2.3Fundamental Emission Field Strength . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 4.3 Unintentional Emissions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 4.3.1Transmit Chain Spurious Emissions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 5 Measurement Uncertainty and Accreditation Documents18 Amber Helm Development L.C., 92723 Michigan Hwy-152, Sister Lakes, Michigan 49047 USAPage 2 of 18 Date: March 16, 2023Prepared For: Schrader ElectronicsReport No.: BBFPL4-WR2306TX List of Tables 1Test Site List. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 2Equipment List. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 3EUT Declarations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 4Fundamental Emission Pulsed Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 5Fundamental Emission Bandwidth.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 6Fundamental Emission Field Strength.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 7Transmit Chain Spurious Emissions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 8Measurement Uncertainty. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 List of Figures 1Photos of EUT.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 2EUT Test Configuration Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 3Radiated Emissions Diagram of the EUT.…

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