HBW9835-4Remote-Control Transmitter

Date: April 8, 2024 Federal Communications Commissions Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 RE: CFR 47 §2.911 (d)(7) Agent Designation Attestation FCC ID: HBW9835-4 Applicant (Grantee) FRN: 004301545 To whom it may concern: The Chamberlain Group LLC (“the applicant”) as required by section §2.911(d)(7), will also serve as the agent for service of process for the above referenced FCC ID. The applicant acknowledges that they will 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. The applicant further acknowledges their responsibility under CFR 47 §2.929(c) to inform the FCC whenever the agent information changes. U.S. Agent Information: Tom DeSilvia, Director Corporate Compliance The Chamberlain Group LLC 300 Windsor Drive Oak Brook, IL 60523 USA Telephone No: 1-630-993-8618 Email: [email protected] FRN: 004301545 Sincerely yours, Tom DeSilvia Thomas DeSilvia The Chamberlain Group LLC 300 Windsor Drive Oak Brook, IL 60523 USA

Date: April 8, 2024 Federal Communications Commissions Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 RE: CFR 47 §2.911 (d)(5) Attestation FCC ID: HBW9835-4 1. The Chamberlain Group LLC (“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. 2. The Chamberlain Group LLC (“the applicant”) certifies 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 and is not an affiliate or subsidiary of an entity identified on the Covered List. Sincerely yours, Tom DeSilvia Tom DeSilvia Director Corporate Compliance The Chamberlain Group LLC Tel: 630.993.8618 Fax: 630.516.6863 Email: [email protected]

Date: April 8, 2024 UL LLC 12 Laboratory Dr. Research Triangle Park, NC 27709 USA To whom it may concern: I, the undersigned, hereby authorize UL LLC to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by UL Verification Services Inc. on our behalf shall have the same effect as acts of our own. I, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). In authorizing UL LLC as our representative, we still recognize that we are responsible to: a) fulfill the requirements for the scope of certification requested, including implementing any appropriate changes requested by UL Verification Services Telecommunications Certification Body (TCB) and / or the FCC; b) supply any and all information needed for the evaluation of the products for which certification is sought; c) make claims regarding certification only in respect of the scope for which certification has been granted; d) not use our product certification in such a manner as to bring the TCB or FCC into disrepute and to not make any statement regarding product certification which the TCB or FCC may consider misleading or unauthorized; e) discontinue use of all advertising matter that contains any reference thereto and complies with any and all actions required by the FCC upon suspension or cancellation of certification; f) use certification only to indicate that products are certified in conformity with specified standards; g) endeavor to ensure that no certificate or report or any part thereof is used in a misleading manner, and any copies of the grants/certificates shall be reproduced in their entirety; h) comply with the requirements of the TCB and FCC, including the use of marks and label information prescribed for the scope of certification, when making reference to product certification in communication media such as documents, brochure or advertisements; i) comply with the requirements for certification, supply any information needed for evaluation of products to be certified and, where applicable, make provision for the participation of observers; j) ensure that products marketed under the scope of the requested certification continue to comply with the certification requirements; k) provide a sample of a production unit for testing within 30 days of the request should this product be selected as part of either the TCB’s or the FCC’s market surveillance requirements; l) keep a record of all complaints relating to product’s compliance with requirements of relevant standard; make records available to UL or FCC when requested; take appropriate action with respect to such complaints and any deficiencies found in the product that affect compliance with requirements for certification; document the actions taken with respect to complaints and/or deficiencies; m) inform the TCB immediately of any changes that may affect its ability to comply with the certification requirements. 2 This authorization is valid until further written notice from The Chamberlain Group LLC. Sincerely, Tom DeSilvia Tom DeSilvia Director Corporate Compliance The Chamberlain Group LLC Tel: 630.993.8618 Fax: 630.516.6863 Email: [email protected]

Date: April 8, 2024 Attn: FCC Office of Engineering and Technology / UL Verification Services TCB Subject: Request for Confidentiality FCC ID: HBW9835-4 To Whom It May Concern: Pursuant to the provisions of Sections 0.457 and 0.459 of the Commission’s rules (47 CFR §§ 0.457, 0.459), we are requesting the Commission to withhold the following attachments as confidential document from public disclosure indefinitely. • Schematic Diagram • Block Diagram • Theory of Operation Above mentioned documents contain detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In additional to above mentioned documents, pursuant to Public Notice DA 04-1705 of the Commission’s policy, in order to comply with the marketing regulations in 47 CFR §2.803 and the importation rules in 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices. We are requesting the commission to grant short-term confidentiality request on the following attachments until 30 days after the FCC grant is issued: • External Photos • Internal Photos • Test Setup Photos • User Manual It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Best Regards, Tom DeSilvia Tom DeSilvia Director Corporate Compliance The Chamberlain Group LLC Tel: 630.993.8618 Fax: 630.516.6863 Email: [email protected]

Artwork: 132C2708-17 1" x 1" x .063" (W x H x R) Shown at 100% ECN: 62102 19 March 2024 May be patent protected. See LiftMaster.com/patents. 132C2708-17 CHAMBERLAIN GROUP LLC Oakbrook, IL 60523, USA COUNTRY OF ORIGIN: MEXICO MODEL FCC ID: IC: 2666A- DATE N R:

RF EXPOSURE REPORT Report Number. : R15165141-E2 Applicant : The Chamberlain Group, Inc. 300 Windsor Dr Oak Brook, IL, 60523 Model : E943LA FCC ID : HBW9835-4 EUT Description : Remote-Control Transmitter Test Standard(s) : FCC 47 CFR PART 1 Subpart I FCC 47 CFR PART 2 Subpart J Date Of Issue: 2024-08-23 Prepared by: UL LLC 12 Laboratory Dr. Research Triangle Park, NC 27709 U.S.A. TEL: (919) 549-1400 REPORT NO: R15165141-E2 DATE: 2024-08-23 FCC ID: HBW9835-4 EUT: Remote-Control Transmitter Page 2 of 9 UL LLC FORM NO: 03-EM-F00858 12 Laboratory Dr., RTP, NC 27709 TEL: (919) 549-1400 This report shall not be reproduced except in full, without the written approval of UL LLC. Revision History Rev. Issue Date Revisions Revised By V1 2024-06-03 Initial Issue Noah Bennett V2 2024-06-25 Updated Exclusion calculation. Noah Bennett V3 2024-08-23 Updated Max E-Field Noah Bennett REPORT NO: R15165141-E2 DATE: 2024-08-23 FCC ID: HBW9835-4 EUT: Remote-Control Transmitter Page 3 of 9 UL LLC FORM NO: 03-EM-F00858 12 Laboratory Dr., RTP, NC 27709 TEL: (919) 549-1400 This report shall not be reproduced except in full, without the written approval of UL LLC. TABLE OF CONTENTS 1. ATTESTATION OF TEST RESULTS ................................................................................ 4 2. TEST METHODOLOGY ................................................................................................... 5 3. REFERENCES ................................................................................................................. 5 4. FACILITIES AND ACCREDITATION ................................................................................ 5 5. DECISION RULES AND MEASUREMENT UNCERTAINTY ............................................. 5 5.1. METROLOGICAL TRACEABILITY ........................................................................... 5 5.2. DECISION RULES ................................................................................................... 5 6. MAXIMUM PERMISSIBLE EXPOSURE (LIMITS AND EQUATIONS) ............................... 6 6.1. FCC RULES............................................................................................................. 6 6.2. EQUATIONS ............................................................................................................ 7 7. FCC PORTABLE DEVICE TEST EXCLUSION CONSIDERATIONS ................................ 9 7.1. Stand-alone test exclusion KDB 447498 D01 v6. ...................................................... 9 REPORT NO: R15165141-E2 DATE: 2024-08-23 FCC ID: HBW9835-4 EUT: Remote-Control Transmitter Page 4 of 9 UL LLC FORM NO: 03-EM-F00858 12 Laboratory Dr., RTP, NC 27709 TEL: (919) 549-1400 This report shall not be reproduced except in full, without the written approval of UL LLC. 1. ATTESTATION OF TEST RESULTS COMPANY NAME: The Chamberlain Group, Inc. 300 Windsor Dr Oak Brook, IL, 60523 EUT DESCRIPTION: Remote-Control Transmitter MODEL: E943LA SERIAL NUMBER: 132C2708-15 SAMPLE RECEIPT DATE: 2024-03-21; 2024-05-20 DATE TESTED: 2024-05-13 Thru 2024-05-21 APPLICABLE STANDARDS STANDARD TEST RESULTS FCC PART 1 SUBPART I & PART 2 SUBPART J Complies UL LLC tested the above equipment in accordance with the requirements set forth in the above standards. The test results show that the equipment tested is capable of demonstrating compliance with the requirements as documented in this report. The results documented in this report apply only to the tested sample, under the conditions and modes of operation as described herein. It is the manufacturer's responsibility to assure that additional production units of this model are manufactured with identical electrical and mechanical components. All samples tested were in good operating condition throughout the entire test program. Measurement Uncertainties are published for informational purposes only and were not taken into account unless noted otherwise. This document may not be altered or revised in any way unless done so by UL LLC and all revisions are duly noted in the revisions section. Any alteration of this document not carried out by UL LLC will constitute fraud and shall nullify the document. Approved & Released For UL LLC By: Prepared By: Mike Antola Noah Bennett Staff Engineer Engineering Project Associate Consumer Technology Division Consumer Technology Division UL LLC UL LLC REPORT NO: R15165141-E2 DATE: 2024-08-23 FCC ID: HBW9835-4 EUT: Remote-Control Transmitter Page 5 of 9 UL LLC FORM NO: 03-EM-F00858 12 Laboratory Dr., RTP, NC 27709 TEL: (919) 549-1400 This report shall not be reproduced except in full, without the written approval of UL LLC. 2. TEST METHODOLOGY All calculations were made in accordance with FCC Parts 1.1310, 2.1091, 2.1093, KDB 447498 D01 v06, KDB 447498 D03 V01, IEEE Std C95.1-2005, and IEEE Std C95.3-2002. 3. REFERENCES Output power is excerpted from client declarations. 100% Duty Cycle and 0dB Antenna Gain was used as worst case. 4. FACILITIES AND ACCREDITATION UL LLC is accredited by A2LA, certification # 0751.06, for all testing performed within the scope of this report. Testing was performed at the locations noted below. Address ISED CABID ISED Company Number FCC Registration ☐ Building: 12 Laboratory Dr RTP, NC 27709, U.S.A US0067 2180C 825374 ☒ Building: 2800 Perimeter Park Dr. Suite B Morrisville, NC 27560, U.S.A 27265 5. DECISION RULES AND MEASUREMENT UNCERTAINTY 5.1. METROLOGICAL TRACEABILITY The measuring equipment utilized to perform the tests documented in this report has been calibrated in accordance with the manufacturer's recommendations, and is traceable to recognized national standards. 5.2. DECISION RULES For all tests where the applicable U LAB <= U MAX the Decision Rule is based on Simple Acceptance in accordance with ISO Guide 98-4: 2012 Clause 8.2, where U MAX = 30% (0.3) for RF Exposure evaluations. (Measurement uncertainty is not taken into account when stating conformity with a specified requirement.) For all tests where the app…

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

TEST REPORT Report Number. : R15165141-E1 Applicant : The Chamberlain Group, Inc. 300 Windsor Dr Oak Brook, IL, 60523 Model : E943LA FCC ID : HBW9835-4 EUT Description : Remote-Control Transmitter Test Standard(s) : FCC 47 CFR PART 15 SUBPART C: 2024 Date Of Issue: 2024-08-23 Prepared by: UL LLC 12 Laboratory Dr. Research Triangle Park, NC 27709 U.S.A. TEL: (919) 549-1400 REPORT NO: R15165141-E1 DATE: 2024-08-23 FCC ID: HBW9835-4 EUT: Remote-Control Transmitter Page 2 of 28 UL LLC 12 Laboratory Dr., RTP, NC 27709, USA TEL:(919) 549-1400 This report shall not be reproduced except in full, without the written approval of UL LLC. REPORT REVISION HISTORY Rev. Issue Date Revisions Revised By V1 2024-06-07 Initial Issue Noah Bennett V2 2024-06-27 TCB Feedback Round 1: -Corrected References in section 3 -Updated section 6.2 to E-Field -Updated test data in section 9 Noah Bennett V3 2024-08-23 Updated Duty Cycle Correction Factor Noah Bennett REPORT NO: R15165141-E1 DATE: 2024-08-23 FCC ID: HBW9835-4 EUT: Remote-Control Transmitter Page 3 of 28 UL LLC 12 Laboratory Dr., RTP, NC 27709, USA TEL:(919) 549-1400 This report shall not be reproduced except in full, without the written approval of UL LLC. TABLE OF CONTENTS REPORT REVISION HISTORY ............................................................................................... 2 TABLE OF CONTENTS .......................................................................................................... 3 1. ATTESTATION OF TEST RESULTS ................................................................................ 5 2. TEST RESULTS SUMMARY ............................................................................................ 6 3. TEST METHODOLOGY ................................................................................................... 6 3.1. MEASUREMENT METHOD ...................................................................................... 6 4. FACILITIES AND ACCREDITATION ................................................................................ 6 5. DECISION RULES AND MEASUREMENT UNCERTAINTY ............................................. 7 5.1. METROLOGICAL TRACEABILITY ............................................................................. 7 5.2. DECISION RULES..................................................................................................... 7 5.3. MEASUREMENT UNCERTAINTY ............................................................................. 7 5.4. SAMPLE CALCULATION........................................................................................... 7 6. EQUIPMENT UNDER TEST ............................................................................................. 8 6.1. EUT DESCRIPTION .................................................................................................. 8 6.2. MAXIMUM FIELD STRENGTH .................................................................................. 8 6.3. DESCRIPTION OF AVAILABLE ANTENNAS ............................................................. 8 6.4. SOFTWARE AND FIRMWARE .................................................................................. 8 6.5. WORST-CASE CONFIGURATION AND MODE ......................................................... 8 6.6. DESCRIPTION OF TEST SETUP .............................................................................. 9 7. TEST AND MEASUREMENT EQUIPMENT .................................................................... 10 8. ANTENNA PORT TEST RESULTS ................................................................................ 11 8.1. 20 dB....................................................................................................................... 11 8.1.1. RESULTS ......................................................................................................... 11 8.2. DUTY CYCLE AND PERIODIC OPERATIONS......................................................... 14 8.2.1. TRANSMISSION IN A 100ms WINDOW............................................................ 15 8.2.2. LONG PULSE WIDTH ...................................................................................... 16 8.2.3. NUMBER OF PULSES...................................................................................... 17 8.2.4. SHORT PULSE WIDTH .................................................................................... 18 8.3. TRANSMISSION TIME ............................................................................................ 19 9. RADIATED EMISSION TEST RESULTS ........................................................................ 20 9.1. TX RADIATED SPURIOUS EMISSION .................................................................... 20 9.1.1. FUNDAMENTAL MEASUREMENTS ................................................................. 22 9.1.2. HARMONICS AND TX SPURIOUS EMISSIONS BELOW 30MHZ...................... 23 9.1.3. HARMONICS AND TX SPURIOUS EMISSIONS BELOW 1GHz ........................ 24 9.1.4. HARMONICS AND TX SPURIOUS EMISSIONS ABOVE 1GHz......................... 26 10. SETUP PHOTOS............................................................................................................ 28 REPORT NO: R15165141-E1 DATE: 2024-08-23 FCC ID: HBW9835-4 EUT: Remote-Control Transmitter Page 4 of 28 UL LLC 12 Laboratory Dr., RTP, NC 27709, USA TEL:(919) 549-1400 This report shall not be reproduced except in full, without the written approval of UL LLC. END OF TEST REPORT ....................................................................................................... 28 REPORT NO: R15165141-E1 DATE: 2024-08-23 FCC ID: HBW9835-4 EUT: Remote-Control Transmitter Page 5 of 28 UL LLC 12 Laboratory Dr., RTP, NC 27709, USA TEL:(919) 549-1400 This report shall not be reproduced except in full, without the written approval of UL LLC. 1. ATTESTATION OF TEST RESULTS COMPANY NAME: The Chamberlain Group, Inc. 300 Windsor Dr Oak Brook, IL, 60523 EUT DESCRIPTION: Remote-C…

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