Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
Sonova Consumer Hearing GmbHPage | 1 Im Heidkampe 9 30659 Hannover, Germany Amtsgericht Hannover HRB 221905 Sennheiser is a brand licensed by Sonova 6 March 2026 Sonova Consumer Hearing GmbH Im Heidkampe 9, 30659 Hannover, Germany Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Attestation Statement according to 2.911(d)(7) TO WHOM IT MAY CONCERN: We, Sonova Consumer Hearing GmbH, designate Sonova Consumer Hearing USA, LLC, to act as U.S. agent for service of process. Sonova Consumer Hearing USA, LLChereby acknowledges the obligation of the U.S. agent for service of process. Further Sonova Consumer Hearing GmbH 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. This letter is valid until further written notification. Sincerely, Sonova Consumer Hearing GmbHSonova Consumer Hearing USA, LLC Im Heidkampe 9, 30659 Hannover, Germany FRN: 0031700792 750 N Commons Drive, Suite 200, Aurora, IL 60504 FRN: 0031889694 Anitha Shankari N.SEvers, Chad Director, Regulatory ComplianceSenior Director Regional Finance, CHB Americas Tel: +65-69797404Tel: +1 (630) 821-5201 [email protected]@sonova.com
Sonova Consumer Hearing GmbHPage | 1 Im Heidkampe 9 30659 Hannover, Germany Amtsgericht Hannover HRB 221905 Sennheiser is a brand licensed by Sonova 9 March 2026 Sonova Consumer Hearing GmbH Im Heidkampe 9, 30659 Hannover, Germany Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Attestation Statement according to 2.911(d)(5)(i) and 2.911(d)(5)(ii) FCC ID: 2A3ULMTW5 TO WHOM IT MAY CONCERN: Hereby we confirm that the equipment for which authorization is sought, does not fall under “Prohibition on authorization of equipment on the Covered List”, pursuant to sec- tion 2.903 of the FCC rules. Further we clarify that, as of the date of the filing of the application, Sonova Consumer Hearing GmbH is not identified in the Covered List as an entity producing covered com- munications equipment. For and on behalf of Sonova Consumer Hearing GmbH. Sincerely, Anitha Shankari N.S Director, Regulatory Compliance Tel: +65-69797404 [email protected]
Sonova Consumer Hearing GmbHPage | 1 Im Heidkampe 9 30659 Hannover, Germany Amtsgericht Hannover HRB 221905 Sennheiser is a brand licensed by Sonova Agency Authorization Letter Date: 9 March 2026 FCC ID: 2A3ULMTW5 To whom it may concern: We, the undersigned, hereby authorizeSGS Taiwan Ltd.to act on our behalf as our agent, related to the FCC approval of our product with the following model number. Model No.:MTW5 in the following matter: report submittal, related correspondence, the signing of all documents relating to these matters, and any other lawful activity necessary to obtain such certification. Any act carried out bySGS Taiwan Ltd. within the scope of this authorization shall have the same effects as our own. This authorization is valid for six months from the original date. If you have any questions regarding the authorization, please don’t hesitate to contact us. For and on behalf of Sonova Consumer Hearing GmbH. Sincerely, ________________________ Anitha Shankari N.S Director, Regulatory Compliance Tel: +65-69797404 [email protected]
Sonova Consumer Hearing GmbHPage | 1 Im Heidkampe 9 30659 Hannover, Germany Amtsgericht Hannover HRB 221905 Sennheiser is a brand licensed by Sonova Confidentiality Request Date: 9 March 2026 Model No.: MTW5 FCC ID: 2A3ULMTW5 Attention To: Federal Communications Commission Authorization and Evaluation Division Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, the Applicant hereby requests confidential treatment of information accompanying this Application as outlined below: Schematics Block Diagram Operation Description 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, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application. For and on behalf of Sonova Consumer Hearing GmbH. Sincerely, ------------------------------------- Anitha Shankari N.S Director, Regulatory Compliance Tel: +65-69797404 [email protected]
Sonova Consumer Hearing GmbHPage | 1 Im Heidkampe 9 30659 Hannover, Germany Amtsgericht Hannover HRB 221905 Sennheiser is a brand licensed by Sonova SHORT-TERM CONFIDENTIALITY REQUEST Date: 9 March 2026 Model No.: MTW5 FCC ID: 2A3ULMTW5 Attention To: Federal Communications Commission Authorization and Evaluation Division 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 short term confidentiality for the following documents: 1. External and Internal Photographs 2. Test Setup Photos 3. User Manual We request this confidentiality on the basis of ensuring that business sensitive in- formation remains confidential until the actual marketing of our new device, which is planned for20 August 2026. If you have any questions, please feel free to contact the undersigned. For and on behalf of Sonova Consumer Hearing GmbH. Sincerely, ------------------------------------- Anitha Shankari N.S Director, Regulatory Compliance Tel: +65-69797404 [email protected]
Label and LocaƟon: Compliance sheet information: Bottom side of packaging box:
Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com.tw/Terms-and-Conditions and for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com.tw/Terms-and-Conditions. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. SGS Taiwan Ltd. No.134,Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Taiwan/新北市五股區新北產業園區五工路134號 台灣檢驗科技股份有限公司 t (886-2) 2299-3279 f (886-2) 2298-0488 www.sgs.com.tw Member of SGS Group Report No.: TESA2601000036E5 Page: 1 of 33 RF Exposure report The following samples were submitted and identified on behalf of the client as: Product Name MOMENTUM True Wireless 5 (MTW5) Brand Name SENNHEISER Model No. MTW5 (Refer to Item 1.2 Note for details) Applicant Sonova Consumer Hearing GmbH Im Heidkampe 9, 30659 Hannover, Germany Standards IEEE/ANSI C95.1-1992, IEEE 1528-2013 FCC ID 2A3ULMTW5 Date of EUT Receipt Jan. 05, 2026 Date of Test(s) Jan. 20, 2026 Date of Issue Mar. 05, 2026 Approved By / John Yeh In the configuration tested, the EUT complied with the standards specified above. Remarks: This report details the results of the testing carried out on one sample, the results contained in this test report do not relate to other samples of the same product. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. This report may only be reproduced and distributed in full. If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. Any mention of SGS Taiwan Ltd. Central RF Lab or testing done by SGS Taiwan Ltd. Central RF Lab in connection with distribution or use of the product described in this report must be approved by SGS Taiwan Ltd. Central RF Lab in writing. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com.tw/Terms-and-Conditions and for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com.tw/Terms-and-Conditions. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. SGS Taiwan Ltd. No.134,Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Taiwan/新北市五股區新北產業園區五工路134號 台灣檢驗科技股份有限公司 t (886-2) 2299-3279 f (886-2) 2298-0488 www.sgs.com.tw Member of SGS Group Report No.: TESA2601000036E5 Page: 2 of 33 Revision History Report Number Revision Description Issue Date Revised By Remark TESA2601000036E5 00 Initial creation of document Mar. 05, 2026 Cindy Chou Note: 1. The mark " * " is the revised version of the report due to comments submitted by the certification. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com.tw/Terms-and-Conditions and for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com.tw/Terms-and-Conditions. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted …
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Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com.tw/Terms-and-Conditions and for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com.tw/Terms-and-Conditions. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. SGS Taiwan Ltd. No.134,Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Taiwan/新北市五股區新北產業園區五工路134號 台灣檢驗科技股份有限公司 t (886-2) 2299-3279 f (886-2) 2298-0488 www.sgs.com.tw Member of SGS Group Report No: TESA2601000036E5 Page : 1 of 24 Appendix B - DAE & Probe Calibration Certificate Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com.tw/Terms-and-Conditions and for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com.tw/Terms-and-Conditions. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. SGS Taiwan Ltd. No.134,Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Taiwan/新北市五股區新北產業園區五工路134號 台灣檢驗科技股份有限公司 t (886-2) 2299-3279 f (886-2) 2298-0488 www.sgs.com.tw Member of SGS Group Report No: TESA2601000036E5 Page : 2 of 24 Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com.tw/Terms-and-Conditions and for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com.tw/Terms-and-Conditions. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. SGS Taiwan Ltd. No.134,Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Taiwan/新北市五股區新北產業園區五工路134號 台灣檢驗科技股份有限公司 t (886-2) 2299-3279 f (886-2) 2298-0488 www.sgs.com.tw Member of SGS Group Report No: TESA2601000036E5 Page : 3 of 24 Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com.tw/Terms-and-Conditions and for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com.tw/Terms-and-Conditions. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the f…
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Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com.tw/Terms-and-Conditions and for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com.tw/Terms-and-Conditions. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. SGS Taiwan Ltd. No.134,Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Taiwan/新北市五股區新北產業園區五工路134號 台灣檢驗科技股份有限公司 t (886-2) 2299-3279 f (886-2) 2298-0488 www.sgs.com.tw Member of SGS Group Report No. : TESA2601000036E5 Page : 1 of 7 Appendix C Phantom Description Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com.tw/Terms-and-Conditions and for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com.tw/Terms-and-Conditions. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. SGS Taiwan Ltd. No.134,Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Taiwan/新北市五股區新北產業園區五工路134號 台灣檢驗科技股份有限公司 t (886-2) 2299-3279 f (886-2) 2298-0488 www.sgs.com.tw Member of SGS Group Report No. : TESA2601000036E5 Page : 2 of 7 System Validation from Original Equipment Supplier Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com.tw/Terms-and-Conditions and for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com.tw/Terms-and-Conditions. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. SGS Taiwan Ltd. No.134,Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Taiwan/新北市五股區新北產業園區五工路134號 台灣檢驗科技股份有限公司 t (886-2) 2299-3279 f (886-2) 2298-0488 www.sgs.com.tw Member of SGS Group Report No. : TESA2601000036E5 Page : 3 of 7 Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com.tw/Terms-and-Conditions and for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com.tw/Terms-and-Conditions. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and …
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1 Antenna Part Specification Project name： MTW5 Material category： BT antenna Version： V6.0 Date： 2025.09.29 2 Contents I: The report of passive data ...................................................................................................................................................... 3 II：3D Active test report of antenna .................................................................................................................................... 10 III：Matching circuit............................................................................................................................................................... 11 IV：Installation precautions ................................................................................................................................................... 12 V：Performance Specifications .............................................................................................................................................. 12 VI：Test instructions ............................................................................................................................................................... 13 VII：Calibration certificate of testing equipment ................................................................................................................... 15 IX：Structure file： ................................................................................................................................................................ 17 Change record Compile / change date Reason for change Changed content Version 2024.04.16 Initial release Initial release V1.0 2024.10.22 Updating the structure of the prototype shell material Updating the structure of the prototype shell material V2.0 2025.03.29 Data Update Data Update V3.0 2025.04.09 Data Update Data Update V4.0 2025.07.11 PP2 Antenna Specification PP2 Antenna Specification V5.0 2025.09.29 compliane sample antenna certification V6.0 3 I: The report of passive data Angilent E5071C S11 parameter（L）： 4 Efficiency： L Frequency （MHz） Efficiency （%） Efficiency (dB ) Max gain: 2400 14.7% -8.3 2410 15.6% -8.1 2420 16.1% -7.9 2430 16.3% -7.9 -4.5dBi 2440 16.1% -7.9 2450 15.8% -8.0 2460 15.4% -8.1 2470 14.9% -8.3 2480 14.7% -8.3 Average value 15.5% -8.1 Antenna radiation pattern: Theta=90.00deg 5 Phi=90.00deg Phi=0.00deg 6 S11 parameter（R）： Efficiency： R Frequency （MHz） Efficiency Efficiency (dB ) Max gain: 2400 14.0% -8.5 2410 14.5% -8.4 2420 15.2% -8.2 2430 15.7% -8.0 -5.0dBi 2440 15.7% -8.0 2450 15.7% -8.0 2460 16.1% -7.9 2470 15.8% -8.0 2480 15.0% -8.2 Average value 15.3% -8.2 7 Antenna radiation pattern: Theta=90.00deg Phi=90.00deg 8 Phi=0.00deg 3D Antenna radiation pattern（L）: 9 3D Antenna radiation pattern（R）: 10 II：3D Active test report of antenna ROHDE&SCHWARZ CMW500 Free Headform T61 Channel TRP（dBm） TIS（dBm） TRP（dBm） TIS（dBm） L CH 0 0.2 -88.0 -2.9 -84.9 CH 39 1.9 -89.5 -1.8 -85.9 CH 78 1.2 -89.4 -3.1 -85.0 Free Headform T61 Channel TRP（dBm） TIS（dBm） TRP（dBm） TIS（dBm） R CH 0 -0.3 -88.1 -3.1 -85.1 CH 39 1.7 -89.3 -1.7 -85.8 CH 78 1.1 -89.1 -2.7 -84.9 OTA Standard Chamber 13 VI：Test instructions Test Dates：20250925 Name of Test Personnel：Chen Xizhou Names of Commercial Test Software Being Used：Wave studio Passive and ActiveTest Setup Photos： 14 Description of passive test methods： Description of the active test method： Makes a passive fixture Connect the instruments and equipment through passive fixtures Instrument and equipment test records the data from each angle test Finally, the passive efficiency value of the test is calculated by software Enters the Bluetooth DUT mode Searches for the Bluetooth address code of the headset through the instrument equipment Instrument and equipment test records the data from each angle test Finally, the active OTA data of the test is calculated by the software 15 VII：Calibration certificate of testing equipment 16
Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. 除非另有說明，此報告結果僅對測試之樣品負責，同時此樣品僅保留90天。本報告未經本公司書面許可，不可部份複製。 This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at http://www.sgs.com.tw/Terms-and-Conditions and for electronic format documents, subject to Terms and Conditions for Electronic Documents at http://www.sgs.com.tw/Terms-and-Conditions. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. SGS Taiwan Ltd. No.134,Wu Kung Road, New Taipei Industrial Park, Wuku District, New Taipei City, Taiwan/新北市五股區新北產業園區五工路134號 台灣檢驗科技股份有限公司 t (886-2) 2299-3279 f (886-2) 2298-0488 www.sgs.com.tw Member of SGS Group Report No.: TERF2508002702ER Page: 1 of 68 ELECTROMAGNETIC EMISSIONS COMPLIANCE REPORT Applicant: Sonova Consumer Hearing GmbH Im Heidkampe 9, 30659 Hannover, Germany Manufacturer: Sonova Consumer Hearing GmbH Im Heidkampe 9, 30659 Hannover, Germany Product Name: MOMENTUM True Wireless 5 (MTW5) Brand Name: SENNHEISER Model No. MTW5 (Refer to item 1.1 Note 1 for more details) Report Number: TERF2508002702ER FCC ID 2A3ULMTW5 Date of EUT Received: August 25, 2025 Date of Test: August 27, 2025~January 7, 2026 Issue Date: February 9, 2026 Approved By Paul Chiang We hereby certify that: The above equipment was tested by SGS Taiwan Ltd. Central RF Lab The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures giv…
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750 N Commons Drive, Suite 200 · Aurora, IL,, 60504 · United States
| # | Rule Parts | Frequency Range | Power Output |
|---|---|---|---|
| 1 | 15C | 2.40 GHz - 2.48 GHz | 26.00 mW |