MRXBG6FD4Tyre Pressure Monitoring Sensor

SCHRADER ELECTRONICS LTD. MODEL: BG6FD4 USER MANUAL The TPMS Transmitter is installed to the valve stem in each tyre of a vehicle. The unit measures tyre pressure periodically and transmits this information by RF communication to a receiver inside the vehicle. In addition, the TPMS Transmitter performs the following functions: • Determines a temperature compensated pressure value. • Determines any abnormal pressure variations in the wheel. • Monitors the state of the Transmitters’ internal battery and informs the receiver of a low battery condition. Modes Rotating Mode While the sensor/transmitter in the Rotating Mode, it shall satisfy the following requirements. The sensor/transmitter shall transmit an instantaneous measured data, if a pressure change of 2.0 psi from the last transmission or greater has occurred with respect to the following conditions. If the pressure change was a decrease of pressure, the sensor/transmitter shall transmit immediately every time it detects the 2.0-psi or greater pressure changes from the last transmission. If the pressure change of 2.0 psi or greater was an increase of pressure, the sensor shall not react to it. Stationary Mode While the sensor/transmitter in the Stationary Mode, it shall satisfy the following requirements. The sensor/transmitter shall transmit an instantaneous measured data, if a pressure change of 2.0 psi from the last transmission or greater has occurred with respect to the following conditions. If the pressure change was a decrease of pressure, the sensor/transmitter shall transmit immediately every time it detects the 2.0-psi or greater pressure changes from the last transmission. If the pressure change of 2.0 psi or greater was an increase of pressure, the silent period between the RPC transmission and the last transmission shall be 30.0 seconds, and the silent period between the RPC transmission and the next transmission (Normal scheduled transmission or another RPC transmission) shall also be 30.0 seconds, to be in compliance of FCC Part 15.231. Factory Mode The factory mode is the mode that the sensor shall transmit more often in the factory to assure the programmability of the sensor ID during the manufacturing process. Off Mode This Off Mode is only for production parts sensors that are used for the builds during the production process and not in the service environment. LF Initiation The sensor/transmitter must provide data upon the presence of an LF signal. The sensor must react (Transmit and provide data) no later than 150.0 ms after the LF data code has been detected at the sensor. The sensor/transmitter must be sensitive (As sensitivity is defined in Table 1) and able to detect the LF field. Regulatory information: Taiwan: 取得審驗證明之低功率射頻器材，非經核准，公司、商號或使用者均不得 擅自變更頻率、加大功率或變更原設計之特性及功能。低功率射 頻器材之使用不得影 響飛航安全及干擾合法通信;經發現有干擾現象時，應 立即停用，並改善至無干擾時方 得繼續使用。前述合法通信，指依電信管理 法規定作業之無線電通信。低功率射頻器 材須忍受合法通信或工業、科學及 醫療用電波輻射性電機設備之干擾。

Covered Equipment Attestation Letter For Certification Service in the USA Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(i)-(ji) of the Commission's Rules (47 C.F.R.) we attest as follows for the product listed below: FCC ID Model name MRXBG6FD4 BG6FD4 i. We certify 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 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. Applicant/Approval Holder Company Name: Schrader Electronics Ltd. Contact Name: James KYLE Address: 11 Technology Park, Belfast Road BT41 1QS Antrim, Northern Ireland, UK Email: [email protected] Phone: +44 28944 83067 Date: 2023-05-31 Signature:

Certification designating a U.S. Agent for service of process: As required by section 2.911(d)(7), the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process. In either scenario, the designation of the U.S. agent for service of process should be provided as an attachment to the equipment authorization application. The applicant must provide a written certification, which must: i. Be signed by both the applicant and designated agent for service of process, if the agent is different from the applicant. ii. Acknowledge the applicant’s consent and the designated agent’s obligation to accept service of process. iii. Provide a physical U.S. address and email for the designated agent. iv. Acknowledge the applicant’s acceptance 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. Unofficial information provided by FCC personnel on February 14, 2023, via the monthly call with the TCB Council: The Agent for Process of Service: • cannot be a TCB or affiliated with a TCB (e.g. could not be a person who works for a TCB or a company that owns or is owned by the TCB) • cannot be a [FCC recognised] Lab or affiliated with a test lab (e.g. could not be a person who works for a Lab or a company that owns or is owned by the Lab) • Agent can be Individual Entity or a Company Entity • Agent Entity must be located in US, US address/phone • Entity acting as Agent must have FRN (best practice, put FRN on Agent Letter) • Agent letter does not have to be FCC ID specific, can be general Agent for Grantee For devices being marketed or for which marketing has ceased for less than 1 year, if the Agent for Process of Service changes, then for every TC Number the TCB must request the FCC to put application into Audit Mode and Agent Letter needs to be updated (superseded). NOTE: The U.S. Agent for Service of Process should not be confused with the authorized agent used for signing the 731 form, other cover letters within the application, and/or the agent who may interface with the TCB. 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

Confidentiality Request Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we request confidentiality for the documentation of the following products: FCC ID Model name MRXBG6FD4 BG6FD4 For the products listed above, we request permanent confidentiality for all applicable exhibits as there are: • Circuit Diagram • the Block Diagram • Internal photos • the Operational Description The above listed exhibits contain trade secrets and proprietary information that could be of benefit to our competitors. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2023-05-31 Signature Date Printed Name of Signee: James Kyle Company: Schrader Electronics Ltd. Address: 11 Technology Park, Belfast Road, BT41 1QS Antrim, Northern Ireland, UK Phone: +44 28944 83067 Email: [email protected]

Short Term Confidentiality Request Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and in accordance with the FCC Public notice dated June 15, 2004 (DA 04-1705), we request short term confidentiality prior to marketing the device for the documentation of the following products: FCC ID Model name MRXBG6FD4 BG6FD4 For the products listed above, we request short term confidentiality for all applicable exhibits as there are: • External photos • Test setup photos • User manual The above listed exhibits contain business sensitive information which we wish to keep confidential until the actual marketing of our device, that is planned for: Short term confidentiality release date: 180 days after release of the Grant. If you have any questions, please feel free to contact us at the address shown below. Sincerely, 2023-05-31 Signature Date Printed Name of Signee: James Kyle Company: Schrader Electronics Ltd. Address: 11 Technology Park, Belfast Road, BT41 1QS Antrim, Northern Ireland, UK Phone: +44 28944 83067 Email: [email protected]

Germany · IBL-Lab GmbH · Heinrich-Hertz-Allee 7-10 · 66386 Sankt Ingbert · Tel: +49 6894 38938-0 · Fax: +49 6894 38938-99 1 / 10 Company Register: 105151, Amtsgericht Saarbrücken URL: www.ib-lenhardt.de · E-Mail: [email protected] Annex B External photographs of EUT part of / in addition to Test report no.: 22128206-31128-4 Annex B of TR no.: 22128206-31128-4 2 / 10 IBL-Lab GmbH Table of contents 1. EUT external photographs ..................................................................................................................................... 3 Annex B of TR no.: 22128206-31128-4 3 / 10 IBL-Lab GmbH 1. EUT external photographs Photograph 1: EUT A, view 1 Photograph 2: EUT A, view 2 Annex B of TR no.: 22128206-31128-4 4 / 10 IBL-Lab GmbH Photograph 3: EUT B, view 1 Photograph 4: EUT B, view 2 Annex B of TR no.: 22128206-31128-4 7 / 10 IBL-Lab GmbH Photograph 9: EUT E, view 1 Photograph 10: EUT E, view 2 Annex B of TR no.: 22128206-31128-4 5 / 10 IBL-Lab GmbH Photograph 5: EUT C, view 1 Photograph 6: EUT C, view 2 Annex B of TR no.: 22128206-31128-4 6 / 10 IBL-Lab GmbH Photograph 7: EUT D, view 1 Photograph 8: EUT D, view 2 Annex B of TR no.: 22128206-31128-4 7 / 10 IBL-Lab GmbH Photograph 9: EUT E, view 1 Photograph 10: EUT E, view 2 Annex B of TR no.: 22128206-31128-4 9 / 10 IBL-Lab GmbH Photograph 13: EUT G, view 1 Photograph 14: EUT G, view 2 Annex B of TR no.: 22128206-31128-4 8 / 10 IBL-Lab GmbH Photograph 11: EUT F, view 1 Photograph 12: EUT F, view 2 Annex B of TR no.: 22128206-31128-4 10 / 10 IBL-Lab GmbH Photograph 15: Rear side view, AEs Photograph 16: Front side view, AEs

BG6FD4 Label Drawing

Declaration on RF Exposure Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 Innovation, Science and Economic Development Canada Spectrum Engineering Branch 3701 Carling Avenue, Building 94 Ottawa, Ontario K2H 8S2 Declaration on RF Exposure We, Schrader Electronics Ltd., declare on our sole responsibility that our device is subject to the regulations in §1.1307(b)(3)(i)(A) and exempted from the requirement to show data demonstrating compliance to RF exposure limits as the available maximum time-averaged power is no more than 1 mW. This declaration is applicable for the model: BG6FD4 with FCC ID: MRXBG6FD4 BG6FD4 and IC ID: 2546A-BG6FD4 Please do not hesitate to contact us for further explanations or comments. Sincerely, 2023-05-31 Signature Date Printed Name of Signee: James Kyle Company: Schrader Electronics Ltd. Address: 11 Technology Park, Belfast Road, BT41 1QS Antrim, Northern Ireland, UK Phone: +44 28944 83067 Email: [email protected]

Germany · IBL-Lab GmbH · Heinrich-Hertz-Allee 7-10 · 66386 Sankt Ingbert · Tel: +49 6894 38938-0 · Fax: +49 6894 38938-99 1 / 20 Company Register: 105151, Amtsgericht Saarbrücken URL: www.ib-lenhardt.de · E-Mail: [email protected] Test Report Test report no.: 22128206-31128-4 Date of issue: 2023-06-21 Test result: The test item - passed - and complies with the listed standards. Applicant Schrader Electronics Ltd Manufacturer Schrader Electronics Ltd Test Item BG6FD4 Radio Frequency Testing according to: Title 47 FCC Regulations Subpart 15C §15.231 Tested by (name, function, signature) Piotr Sardyko Deputy Head of Laboratory RF _________________________________ signature Approved by (name, function, signature) Andreas Bender Deputy Managing Director _________________________________ signature {{$tested}} {{$approved}} TR no.: 22128206-31128-4 2023-06-21 2 / 20 IBL-Lab GmbH Applicant and Test item details Applicant Schrader Electronics Ltd. 11 Technology Park, Belfast Road, BT41 1QS Antrim, Northern Ireland, UK Manufacturer Schrader Electronics Ltd. 11 Technology Park, Belfast Road, BT41 1QS Antrim, Northern Ireland, UK + Sensata Technologies China Co., Ltd. 18 Chuangxin Avenue, Xinbei District, Changzhou 213031, China + Sensata Technologies de Mexico S de RL de CV Av. Aguascalientes Sur # 401, Ex Ejido Salto de Ojocaliente, CP. 20290 Aguascalientes, Mexico Test item description TPMS sensor 433 MHz Model/Type reference BG6FD4 FCC ID MRXBG6FD4 {{#tested=Sig_es_:signer1:signature:align(center):dimension(width=35mm, height=15mm)}} {{#approved=Sig_es_:signer2:signature:align(center):dimension(width=35mm, height=15mm)}} height=15mm)}} Disclaimer and Notes The content of this rest report relates to the mentioned test sample(s) only. Without a written permit of IBL-Lab GmbH, this test report shall not be reproduced, except in full. Copyright ©: All rights reserved by IBL-Lab GmbH Within this test report, a ☒ point / ☐ comma is used as a decimal separator. If otherwise, a detailed note is added adjected to its use. Decision rule: Binary Statement for Simple Acceptance Rule according ILAC-G8:09/2019 TR no.: 22128206-31128-4 2023-06-21 3 / 20 IBL-Lab GmbH 1 TABLE OF CONTENTS ............................................................................................................................................................................................................ 1 1 TABLE OF CONTENTS ..................................................................................................................................... 3 2 GENERAL INFORMATION ................................................................................................................................ 4 2.1 ADMINISTRATIVE DETAILS ................................................................................................................................................... 4 2.2 POSSIBLE VERDICTS OF THE RESULTS ..................................................................................................................................... 4 2.3 OBSERVATIONS ................................................................................................................................................................ 4 2.4 OPINIONS AND INTERPRETATIONS ........................................................................................................................................ 4 2.5 REVISION HISTORY ............................................................................................................................................................ 5 2.6 FURTHER DOCUMENTS ...................................................................................................................................................... 5 2.7 FORMULA FOR DETERMINATION OF CORRECTION VALUES (E C ) ................................................................................................... 5 2.8 SOFTWARE/FIRMWARE USED FOR MEASUREMENTS ................................................................................................................. 5 2.9 BLOCK DIAGRAMS ............................................................................................................................................................. 6 3 ENVIRONMENTAL & TEST CONDITIONS ....................................................................................................... 7 3.1 ENVIRONMENTAL CONDITIONS ............................................................................................................................................ 7 4 TEST STANDARDS AND REFERENCES ......................................................................................................... 7 5 EQUIPMENT UNDER TEST (EUT) ................................................................................................................... 8 5.1 PRODUCT DESCRIPTION* ................................................................................................................................................... 8 5.2 TECHNICAL DATA OF EQUIPMENT* ...................................................................................................................................... 8 5.3 TEST ITEM (EQUIPMENT UNDER TEST) DESCRIPTION* ............................................................................................................. 8 5.4 AUXILIARY EQUIPMENT (AE) DESCRIPTION* .......................................................................................................................... 9 5.5 TEST ITEM OPERATING MODES DESCRIPTION* ...................................................................................................................... 9 5.6 TEST ITEM SET-UPS DESCRIPTION ........................................................................................................................................ 9 5.7 NORMAL EST CONDITIONS ........................................................................................…

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

Germany · IBL-Lab GmbH · Heinrich-Hertz-Allee 7-10 · 66386 Sankt Ingbert · Tel: +49 6894 38938-0 · Fax: +49 6894 38938-99 1 / 7 Company Register: 105151, Amtsgericht Saarbrücken URL: www.ib-lenhardt.de · E-Mail: [email protected] Annex C Test setup photographs part of / in addition to Test report no.: 22128206-31128-4 Annex C of TR no.: 22128206-31128-4 2 / 7 IBL-Lab GmbH Table of contents 1. Radiated field strength measurements (f < 30 MHz) ............................................................................................. 3 2. Radiated field strength measurements (30 MHz < f < 1000 MHz) ........................................................................ 4 3. Radiated field strength measurements (1 GHz < f < 5 GHz) ................................................................................. 6 4. Transmit time ......................................................................................................................................................... 7 5. Occupied Bandwidth .............................................................................................................................................. 7 Annex C of TR no.: 22128206-31128-4 3 / 7 IBL-Lab GmbH 1. Radiated field strength measurements (f < 30 MHz) Photograph 1: Overall view. Photograph 2: Close view. Annex C of TR no.: 22128206-31128-4 4 / 7 IBL-Lab GmbH 2. Radiated field strength measurements (30 MHz < f < 1000 MHz) Photograph 3: Overall view. Photograph 4: Close view 1. Annex C of TR no.: 22128206-31128-4 5 / 7 IBL-Lab GmbH Photograph 5: Close view 2. Annex C of TR no.: 22128206-31128-4 6 / 7 IBL-Lab GmbH 3. Radiated field strength measurements (1 GHz < f < 5 GHz) Photograph 6: Overall view. Photograph 7: Close view. Annex C of TR no.: 22128206-31128-4 7 / 7 IBL-Lab GmbH 4. Transmit time Photograph 8: Overall view. 5. Occupied Bandwidth Photograph 9: Overall view.