MRXOTR4MA4Tire Pressure/Temperature Monitoring Transmitter

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, 15.15(b) 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. ****************************************************************************** FCC ID:MRXOTR4MA4 IC: 2546A-OTR4MA4 This device complies with Part 15 of the FCC Rules and with RSS-210 of Industry Canada. Operation is subject to the following two conditions: (1) This device m ay 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'Industrie 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, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement. WARNING: Changes or modifications not expressively approved by the party responsible for compliance could void the user's authority to operate the equipment. The term “IC:” before the radio certification number only signifies that Industry Canada technical specifications were met.

Willow Run Test Labs, LLC 8501 Beck Road, Building 2227 Belleville, MI 48111 Phone: (734) 252-9785, Fax (734) 926-9785 e-mail: [email protected] April 13, 2012 Federal Communications Commission Equipment Approval Services P.O. Box 358315 Pittsburgh, PA 15251-5315 Re: Certification for Schrader Electronics TPMS FCC ID: MRXOTR4MA4 IC: 2546A-OTR4MA4 Please find enclosed application materials for certification of the Schrader Electronics TPMS. We tested it and found it to comply with FCC Part 15. If there are any questions regarding the application or testing performed, please contact me at the above address or call 734-252-9785, fax 734-926-9785 or e-mail [email protected] Sincerely, Joseph D. Brunett, Ph.D. Willow Run Test Labs, LLC

WRTL FCC Part 15 and IC RSS-210/GEN Certification Checklist (02/2011) Page 8 of 9 Federal Communications Commission Applications Processing Branch 7435 Oakland Mills Road Colombia, MD 21046 American Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 To Whom It May Concern: Joseph D. Brunett on behalf of Willow Run Test Labs, LLC is authorized to act on our behalf, until otherwise notified, for applications to American Certification Body, Inc. (ACB). 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. Dated this 9th day of February, 2011. By: Adrian Condon (Signature) (Print name) Title: EMC & Approvals Team Leader Email: [email protected] On behalf of: Schrader Electronics Ltd (Company Name) Telephone: 00442894483073 Fax: 0044289448440

Willow Run Test Labs, LLC 8501 Beck Road, Building 2227 Belleville, MI 48111 Phone: (734) 252-9785, Fax (734) 926-9785 e-mail: [email protected] Re: Certification for Schrader Electronics TPMS FCC ID: MRXOTR4MA4 IC: 2546A-OTR4MA4 REQUEST FOR CONFIDENTIALITY Pursuant to FCC 47 CRF 0.457(d) and 0.459 and IC RSP-100, Section 10, Schrader requests that a part of the subject application be held confidential. Schrader 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. Type of Confidentiality Requested Exhibit Short Term Permanent (1)ID Label & Location Short Term Permanent (3)External Photos Short Term Permanent 1 (4)Block Diagram Short Term Permanent (5)Schematics Short Term Permanent (7)Test Setup Photos Short Term Permanent (8)User’s Manual Short Term Permanent 2 (9)Internal Photos Short Term Permanent (10)Parts List & Placement Short Term Permanent (11)RF Exposure Short Term Permanent (12)Description of Operation 1. Block Diagram includes internal oscillator frequency information that the manufacturer considers to be proprietary. 2. DUT is FULLY potted using a non-removable epoxy based material. Removal of potting material causes irreparable damage to internal circuitry. Photograph exhibits outline the half-clam-shell device before and after potting. Permanent Confidentiality: Schrader requests the exhibits listed above as permanently confidential be permanently withheld from public review. Short-Term Confidentiality (FCC Only): Schrader requests the exhibits selected above as short term confidential be withheld from public view for a period of 45 days from the date of the Grant of Equipment Authorization and prior to marketing. If there are any questions regarding this request, please contact me at the above address or call 734- 252-9785, fax 734-926-9785 or e-mail [email protected] Sincerely, Joseph D. Brunett, Ph.D. Willow Run Test Labs, LLC

Schrader Electronics

Emergency Modes Consumer Use Modes Manufacturing & Service Mode Mode of Operation Explanation X X Off Sensor shall not transmit periodically while in Off mode. X X Normal Sensor shall transmit one block (six frames) every 300 secs while in Normal mode. Sensor shall enter Normal mode following a Learn command, regardless of original mode X Learn Sensor shall transmit 36 frames in a continuous burst upon entry to Learn mode Sensor shall enter Learn mode following a Learn mode LF activation command X Alarm Pursuant to Section 15.231(a)(4), alarm conditions apply for significant changes in pressure or temperature

Date of Issue: April 12, 2012Prepared For: Schrader ElectronicsTest Report No.: 20120412-03 Willow Run Test Labs, LLC 8501 Beck Road, Building 2227 Belleville, Michigan 48111 USA Tel: (734) 252 9785 Fax: (734) 926 9785 e-mail: [email protected] Testing of Electromagnetic Emissions per USA: CFR Title 47, Part 15.231(a,e) Canada: RSS-210, RSS-GEN are herein reported for Schrader Electronics OTR4MA4 Test Report No.: 20120412-03 Copyright c ©2012 Applicant/Provider: Schrader Electronics 11 Technology Park, Belfast Road, Antrim Northern Ireland BT41 1QS United Kingdom Phone: +44 28 9448 3073, Fax: +44 28 9446 8440 Contact Person: Adrian Condon; [email protected] Measured by: Report Approved by: Dr. Joseph Brunett, EMC-002790-NEDr. Joseph Brunett, EMC-002790-NE Report by:Report Date of Issue:April 12, 2012 Dr. Joseph Brunett, EMC-002790-NE Results of equipment under test (EUT) testing completed before April 12, 2012 are as follows. EmissionsThe transmitter fundamental emission meets the regulatory limit(s) by no less than 0.8 dB. Transmit chain spurious harmonic emissions comply by no less than 29.7 dB. Willow Run Test Labs, LLC, 8501 Beck Rd., Bldg 2227, Belleville, MI 48111Page 1 of 15 Date of Issue: April 12, 2012Prepared For: Schrader ElectronicsTest Report No.: 20120412-03 Contents 1 Test Specifications, General Procedures, and Location3 1.1 Test Specification and General Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 1.2 Test Location and Equipment Used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 2 Configuration and Identification of the Equipment Under Test5 2.1 Description and Declarations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 2.1.1EUT Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 2.1.2Modes of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 2.1.3Variants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 2.1.4Test Samples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 2.1.5Functional Exerciser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 2.1.6Modifications Made . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 2.1.7Production Intent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 2.1.8Declared Exemptions and Additional Product Notes . . . . . . . . . . . . . . . . . . . . . . . .6 3 Emissions7 3.1 General Test Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 3.1.1Radiated Test Setup and Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 3.1.2Conducted Emissions Test Setup and Procedures . . . . . . . . . . . . . . . . . . . . . . . . . .9 3.1.3Power Supply Variation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 3.1.4Thermal Variation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 3.2 Intentional Emissions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 3.2.1Fundamental Emission Pulsed Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 3.2.2Fundamental Emission Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 3.2.3Fundamental Emission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 3.3 Unintentional Emissions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 3.3.1Transmit Chain Spurious Emissions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 List of Tables 1Willow Run Test Labs, LLC Equipment List. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 2EUT Declarations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 3Pulsed Emission Characteristics (Duty Cycle). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 4Intentional Emission Bandwidth.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 5Fundamental Radiated Emissions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 6Transmit Chain Spurious Emissions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 List of Figures 1Photos of EUT.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 2EUT Test Configuration Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 3Radiated Emissions Diagram of the EUT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 4Radiated Emissions Test Setup Photograph(s). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 5Pulsed Emission Characteristics (Duty Cycle). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 5Pulsed Emission Characteristics (Duty Cycle). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 6Intentional Emission Bandwidth.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Willow Run Test Labs, LLC, 8501 Beck Rd., Bldg 2227, Belleville, MI 48111Page 2 of 15 Date of Issue: April 12, 2012Prepared For: Schrader ElectronicsTest Report No.: 20120412-03 1 Test Specifications, General Procedures, and Location 1.1 Test Specification and General Procedures The ultimate goal of Schrader Electronics is to demonstrate that the EUT complies with the Rules and/or Directives below. Detailed in this report are the results of testing the Schrader Electronics OTR4MA4 for compliance to: Country/RegionRules or DirectiveReferenced Section(s) United StatesCode of Federal RegulationsCFR Title 47, Part 15.231(a,e) CanadaIndustry …

Text truncated - open the document above for the full version.