2BGHN-BC6contact forte

Instruction for Use Digital bone conduction hearing system Instruction for UseInstruction for Use 32 Instruction for UseInstruction for Use 54 Instruction for UseInstruction for Use 76 Instruction for UseInstruction for Use 98 Congratulations on acquiring your digital bone conduction hearing system contact forte – a quality product from BHM. Your state-of-the-art hearing system is manuf- actured in Austria in accordance with pro- visions set by the European Medical Device Regulation (EU) 2017/745, and is in line with the latest audiological findings and techno- logical innovations. It bears the CE mark, signalling its adherence to the latest quality and safety requirements. Use of the hearing aid is only permit- ted after detailed instruction by your hearing care professional. The bone conductiond hearing system is suitable for the home healthcare en- vironment and due to their portability it may happen that it is used in professional healthcare facility environment like physi- cian offices, dental offices etc. Your bone conduction hearing system, which is characterised by its high-quality signal pro - cessing, can be worn on a number of dif- ferent wearing options. Please be aware of the differ ent sizes of these when choosing your wearing option, to make sure that you will be comfort able wearing your device. This Instruction for Use contains many hints and tips on how to get the best from your new contact forte and how to care for it properly. Please read these carefully, and always keep this Instruction for Use handy in order to get the best out of your hearing system. Intended Use: The bone conduction hearing system contact forte has been designed to compensate hearing loss by processing sound and transmitting it to the inner ear. User group(s): The hearing system is suita- ble for people of any age with hearing loss. Indications: For conductive hearing loss, mixed hearing loss and single sided deaf- ness. Instruction for UseInstruction for Use 1110 Contraindications: Do not use in case of irritat ed and injured skin or pressure marks. Warning! Potential side effects: Possible pressure points, irritation of the skin or pain in case of wrong size selection of the wearing option. For additional, current information, please visit www.bhm-tech.at The contact forte is designed for a lifetime of 5 years. Your contact forte has been specially cho- sen for you by your hearing care professio- nal based on your personal hearing impair- ment, and has been adapted to meet your hearing needs. Your hearing care professio- nal will provide you with comprehensive in- struction on first-time use, proper handling, how to wear it, and regular maintenance. You may of course contact your hearing care professional to discuss any ques tions or issues concerning your hearing or use of the hearing system. Various individual settings, such as the sound ing of warning tones or their volume is the responsibility of your hearing care professional. Please fit these settings together. Your contact forte uses radio techno- logy with Bluetooth Low Energy and operates in a frequency range of 2.4 GHz to 2.48 GHz (not valid for contact forte “AT ” version). Always pay attention to the envi- ronment in which you use it. Any restricti- ons must be observed. When flying please check if flight operator requires devices to be switched into flight mode, see chapter “Wireless”. The couplings to the contact forte contain a magnet. Magnets generate a far-reaching, strong magnetic field. Among other things, they can damage tele- visions, laptops, computer hard disks, credit Before using the device, please make sure that it is functioning correctly and in good working condition. Never use the device if you suspect that it is not working flaw- lessly or is in any way damaged, especial- ly the battery compartment or the battery compartment safety lock! Do not put your device under any excessive mechanical strain. If it has fallen onto the ground or is damaged in any other way, please send it to your hearing care professional to be che- cked and repaired. Never pass your bone conduction hearing system to other people i.e. please prevent any unau thorised use. Each hearing system is intended for use on the left-hand side when shipped. Your hearing care professional will adjust the device for the right-hand side if necessary. For a binaural system, your hearing care professional will mark one device with a blue stick er and one device with a red sti- cker (Symbolic image 1). The blue marked and debit cards, data carriers, mechanical watches, loudspeak ers, etc. Keep magnets away from any equipment or objects that may be damaged by strong magnetic fields. Magnets can also affect medical devices (pacemakers, defibrillators,...) or electronic systems and cause malfunctions. Use the contact forte only if there are no doubts about the safety. Manufacturers of equipment that may be susceptible or sensitive to mag nets (such as pacemakers) must provide reasonable safety advice. The safety margin of coupling and magne- tically sensitive devices (e.g. pacemaker) must be at least 30 cm. Please read this Instruction for Use fully and carefully before using the device. If you are not the person using the hearing system, please bear in mind the following information on behalf of the per- son concerned. Instruction for UseInstruction for Use 1312 device must then be worn on the left-hand side and the red marked device on the right-hand side. In order to ensure that your hearing system is safe and functional, please only use BHM accessories which you can obtain from your hearing care professional. Content Key ...........................................................13 Technical data ..........................................14 The hearing system contact forte .........16 Inserting/replacing battery .....................17 Switching on/off ......................................18 Safety line ................................................19 Key f…

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FCC Applicant Authorization Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 June 20, 2024 To whom it may concern, We, BHM-Tech Produktionsgesellschaft mbH FRN: 0035374511, hereby authorize TÜV AUSTRIA GmbH, FRN: 0004968947 to act on our behalf in all matters relating to applications for equipment authorization of contact forte FCC ID: 2BGHN-BC6, including the signing of all documents relating to these matters. Any and all acts carried out by TÜV AUSTRIA GmbH on our behalf shall have the same effect as acts of our own. All statements we make in our request for equipment authorization are true and correct to the best of our knowledge and belief. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, Markus Riegler _________________________________ Manager Research & Development Signature BHM-Tech Produktionsgesellschaft mbH Grafenschachen 242 7423 Grafenschachen Austria

Covered List, § 2.911(d)(5) Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 June 20, 2024 To whom it may concern, regarding the FCC 22-84 Report and Order and the Commission’s Covered List https://www.fcc.gov/supplychain/coveredlist. 1 BHM-Tech Produktionsgesellschaft mbH (“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. BHM-Tech Produktionsgesellschaft mbH (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Sincerely, Markus Riegler _________________________________ Manager Research & Development Signature BHM-Tech Produktionsgesellschaft mbH Grafenschachen 242 7423 Grafenschachen Austria 1 The inclusion of producers or providers of equipment or services identified on this list should be read to include the subsidiaries and affiliates of such entities.

U.S. Agent for Service of Process, § 2.911(d)(7) Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 June 20, 2024 To whom it may concern, As required by section US Code Title 47 § 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. We, Dizzilabs Neuro-Vestibular Research & Development LLC accept the obligation to act as U.S. agent for service of process on behalf of the applicant. Address: 37 Easton Avenue, Ste 204, 2 nd Floor, New Brunswick, NJ 08901 Email: [email protected] FCC registration number (FRN): 0035577709 We, BHM-Tech Produktionsgesellschaft mbH (FRN: 0035374511) consent to Dizzilabs Neuro- Vestibular Research & Development LLC acting as our U.S. agent for service of process. The applicant 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. Sincerely, The U.S. Agent for Service of Process: VIKRANT MALIK _________________________________ PRESIDENT Signature DizziLabs Neuro-Vestibular Research & Development LLC 37 Easton Avenue Ste 204,2nd Floor East Brunswick, NJ 08901 The Applicant for Equipment Authorization: Markus Riegler _________________________________ Manager Research & Development Signature BHM-Tech Produktionsgesellschaft mbH Grafenschachen 242 7423 Grafenschachen Austria

Coverletter: BHM-Tech Produktionsgesellschaft mbH wants to get FCC-Certification for the following device: contact forte. The unit will get the following FCC-ID: 2BGHN-BC6 List of documents: Exhibit Thema File Exhibit 01 Label and placement contact forte Label and Location.pdf Exhibit 02 Applicant Authorization Covered List US Agent for Service of Process BHM-Tech_Authorization Letter.pdf BHM-Tech_Covered List - includes KDB 986446 v02.pdf BHM-Tech_US Agent for Service of Process.pdf Exhibit 03 External Photos photos_external.pdf * Exhibit 04 Block Diagrams contact forte Block diagramm.pdf * Exhibit 05 Schematic Diagrams contact forte_Schematic.pdf Exhibit 06 Testreport Part 15 antenna information 2024-AT-TC-EEE-1-EX-0-000115-FG-001.pdf Antenna Datasheet 2450AT18D0100.pdf Exhibit 07 Test Set-up Photos photos_setup.pdf Exhibit 08 User Manual contact_forte_IFU_USA_v1_5_04_2024.pdf Exhibit 09 Internal Photos photos_internal.pdf Exhibit 11 RF exposure 2024-AT-TC-EEE-1-EX-0-000115-FG-001.pdf * Exhibit 12 Operational Description Operational_Description_contact forte_A0.pdf Exhibit 13 Cover letter Request for confidentiality This file BHM-Tech_Confidentiality Request Letter.pdf For the Exhibits marked with ‘*’ BHM-Tech Produktionsgesellschaft mbH requested Long-Term Confidentiality according to 47 CFR 0.457 and 0.459 of the FCC rules because these are sensitive parts owned by this company and include much of know-how or sensitive data, it will not be provided to the public. The labelling on some photos may be not the actual status. The correct labelling is shown on the label photo in Exhibit 1.

Confidentiality Request Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 June 20, 2024 To whom it may concern, Pursuant to paragraph §0.457 and §0.459 of the Commission’s rules (47 CFR) and section §552(b)(4) of the Freedom of Information Act, BHM-Tech Produktionsgesellschaft mbH (FRN: 0035374511) requests confidentiality for the following products: Product name: contact forte FCC ID: 2BGHN-BC6 For the product stated above, we request that the following information be held confidential: • Circuit diagrams, BOM and PCBs • Block diagrams • Operational description The above exhibits contain BHM-Tech Produktionsgesellschaft mbH trade secrets and proprietary information that could be of benefit to our competitors regarding the design of our products. This material is not customarily available to the general public and we request that it be withheld from public inspection. If you have any questions, please feel free to contact us at the address shown below. Markus Riegler _________________________________ Manager Research & Development Signature BHM-Tech Produktionsgesellschaft mbH Grafenschachen 242 7423 Grafenschachen Austria

www.tuv.at | [email protected] | T‹V Æ DN- FM-INE-EMV-ALL-Anl2_en Rev00 Appendix 2 Photodocumentation Description: bottom view Division: Industry & Energy Test report reference: 2024-AT-TC-EEE-1-EX-0- 000115-FG-001 Page: 1 of 14 Date: 19.06.2024 www.tuv.at | [email protected] | T‹V Æ DN- FM-INE-EMV-ALL-Anl2_en Rev00 Appendix 2 Photodocumentation Description: side view Division: Industry & Energy Test report reference: 2024-AT-TC-EEE-1-EX-0- 000115-FG-001 Page: 2 of 14 Date: 19.06.2024 www.tuv.at | [email protected] | T‹V Æ DN- FM-INE-EMV-ALL-Anl2_en Rev00 Appendix 2 Photodocumentation Description: top view Division: Industry & Energy Test report reference: 2024-AT-TC-EEE-1-EX-0- 000115-FG-001 Page: 3 of 14 Date: 19.06.2024 www.tuv.at | [email protected] | T‹V Æ DN- FM-INE-EMV-ALL-Anl2_en Rev00 Appendix 2 Photodocumentation Description: battery compartment open Division: Industry & Energy Test report reference: 2024-AT-TC-EEE-1-EX-0- 000115-FG-001 Page: 4 of 14 Date: 19.06.2024

www.tuv.at | [email protected] | T‹V Æ DN- FM-INE-EMV-ALL-Anl2_en Rev00 Appendix 2 Photodocumentation Description: internal view Division: Industry & Energy Test report reference: 2024-AT-TC-EEE-1-EX-0- 000115-FG-001 Page: 5 of 14 Date: 19.06.2024 www.tuv.at | [email protected] | T‹V Æ DN- FM-INE-EMV-ALL-Anl2_en Rev00 Appendix 2 Photodocumentation Description: PCB view 1 Division: Industry & Energy Test report reference: 2024-AT-TC-EEE-1-EX-0- 000115-FG-001 Page: 6 of 14 Date: 19.06.2024 www.tuv.at | [email protected] | T‹V Æ DN- FM-INE-EMV-ALL-Anl2_en Rev00 Appendix 2 Photodocumentation Description: PCB view 2 Division: Industry & Energy Test report reference: 2024-AT-TC-EEE-1-EX-0- 000115-FG-001 Page: 7 of 14 Date: 19.06.2024 www.tuv.at | [email protected] | T‹V Æ DN- FM-INE-EMV-ALL-Anl2_en Rev00 Appendix 2 Photodocumentation Description: PCB view 3 Division: Industry & Energy Test report reference: 2024-AT-TC-EEE-1-EX-0- 000115-FG-001 Page: 8 of 14 Date: 19.06.2024 www.tuv.at | [email protected] | T‹V Æ DN- FM-INE-EMV-ALL-Anl2_en Rev00 Appendix 2 Photodocumentation Description: mechanical coupler view 1 Division: Industry & Energy Test report reference: 2024-AT-TC-EEE-1-EX-0- 000115-FG-001 Page: 9 of 14 Date: 19.06.2024 www.tuv.at | [email protected] | T‹V Æ DN- FM-INE-EMV-ALL-Anl2_en Rev00 Appendix 2 Photodocumentation Description: mechanical coupler view 2 Division: Industry & Energy Test report reference: 2024-AT-TC-EEE-1-EX-0- 000115-FG-001 Page: 10 of 14 Date: 19.06.2024

www.tuv.at | [email protected] No. Test Report: 2024-AT-TC-EEE-1-EX-0-000115-FG-001 Grundvorlage / Basic Template: FM-TAGMBH-KBS-0100b_Grundvorlage Pr ̧fbericht akkreditiert-EN, Rev. 04 FM-TAGMBH-EE- EMV-0100a Revision: 06 Page 1 of 25 T‹V AUSTRIA GMBH Excerpts may only be reproduced with the permission of T‹V AUSTRIA GMBH. All conformity assessment activities were carried out in accordance with the QM system of T‹V AUSTRIA GMBH. Deutschstrafle 10 1230 Vienna / Austria Tel.: +43 (0)504 54 Mail: [email protected] Web: http://www.tuv.at Test Report of the accredited Testing Laboratory 0274 – T‹V AUSTRIA GMBH – Location Vienna - EMC Electromagnetic Compatibility Order Confirmation Number: 2024-AT-TC-EEE-1-EX-0-000115 About the EMC - test listed below Andreas Malek Examined by / Testing Laboratory T‹V AUSTRIA GMBH Michael Emminger Approved by / Testing Laboratory T‹V AUSTRIA GMBH The results of this test report only refer to the provided equipment. Issued on 19.06.2024 in Vienna / TIC Applicant: BHM-Tech Produktionsgesellschaft m.b.H. Grafenschachen 242 A – 7423 Grafenschachen Test object: Hearing Aid Product Marketing Name: contact forte Model: contact forte FCC-ID: 2BGHN-BC6 Serial number: Prototype Accredited regulation: FCC: 47 CFR Part 15 (eCFR 18.06.2024) RSS-247 Issue 3, August 2023 RSS-102 Issue 6, Dember 2023 www.tuv.at | [email protected] No. Test Report: 2024-AT-TC-EEE-1-EX-0-000115-FG-001 Grundvorlage / Basic Template: FM-TAGMBH-KBS-0100b_Grundvorlage Pr ̧fbericht akkreditiert-EN, Rev. 04 FM-TAGMBH-EE- EMV-0100a Revision: 06 Page 2 of 25 T‹V AUSTRIA GMBH Excerpts may only be reproduced with the permission of T‹V AUSTRIA GMBH. All conformity assessment activities were carried out in accordance with the QM system of T‹V AUSTRIA GMBH. Deutschstrafle 10 1230 Vienna / Austria Tel.: +43 (0)504 54 Mail: [email protected] Web: http://www.tuv.at Contents Designation page 1. Applicant 3 2. Description of EUT 4 3. Standards / Final result 5 4. Test results 6-25 List of measurements according to 47 CFR 15 and RSS-247 4.1 Test object data 6 4.2 Number of channels and channel spacing 7 4.3 6 dB Bandwidth 8 – 10 4.4 99% dB Bandwidth 11 – 13 4.5 Maximum Peak RF Power Output 14 4.6 Power Spectral Density 15 – 17 4.7 Emissions in restricted bands 18 – 22 4.8 RF Exposure 23 – 25 Appendix Designation pages 1 Test equipment used 5 2 Photodocumentation 14 www.tuv.at | [email protected] No. Test Report: 2024-AT-TC-EEE-1-EX-0-000115-FG-001 Grundvorlage / Basic Template: FM-TAGMBH-KBS-0100b_Grundvorlage Pr ̧fbericht akkreditiert-EN, Rev. 04 FM-TAGMBH-EE- EMV-0100a Revision: 06 Page 3 of 25 T‹V AUSTRIA GMBH Excerpts may only be reproduced with the permission of T‹V AUSTRIA GMBH. All conformity assessment activities were carried out in accordance with the QM system of T‹V AUSTRIA GMBH. Deutschstrafle 10 1230 Vienna / Austria Tel.: +43 (0)504 54 Mail: [email protected] Web: http://www.tuv.at 1. Applicant Company: BHM-Tech Produktionsgesellschaft m.b.H. Department: --- Address: A – 7423 Grafenschachen; Grafenschachen 242 Contact person: Ing. Markus Riegler EUT received on: 18.06.2024 Tests were performed on: 18.06.2024 www.tuv.at | [email protected] No. Test Report: 2024-AT-TC-EEE-1-EX-0-000115-FG-001 Grundvorlage / Basic Template: FM-TAGMBH-KBS-0100b_Grundvorlage Pr ̧fbericht akkreditiert-EN, Rev. 04 FM-TAGMBH-EE- EMV-0100a Revision: 06 Page 4 of 25 T‹V AUSTRIA GMBH Excerpts may only be reproduced with the permission of T‹V AUSTRIA GMBH. All conformity assessment activities were carried out in accordance with the QM system of T‹V AUSTRIA GMBH. Deutschstrafle 10 1230 Vienna / Austria Tel.: +43 (0)504 54 Mail: [email protected] Web: http://www.tuv.at 2. Description of EUT EUT: Hearing Aid Product Name: contact forte Model: contact forte Serial Number: Prototype Manufacturer: BHM-Tech Produktionsgesellschaft m.b.H. A – 7423 Grafenschachen; Grafenschachen 242 Description: BHM-Tech Produktionsgesellschaft m.b.H. provided the following configuration for the measurements: Prototype with special test-firmware for continuous transmission Operating mode: The measurements were carried out at the following running states: test-firmware running, transmitting continuously Technical data EUT: Rated voltage: 1,45VDC Rated frequency: DC Mains voltage during the tests: 1,45VDC internal battery adapter for connection to an external power supply Output power: 0,07 mW EIRP Frequency range: 2402 - 2480 MHz Channel separation: 2 MHz Climatic conditions in the emc laboratory: Relative humidity: 51% Temperature: 25∞C www.tuv.at | [email protected] No. Test Report: 2024-AT-TC-EEE-1-EX-0-000115-FG-001 Grundvorlage / Basic Template: FM-TAGMBH-KBS-0100b_Grundvorlage Pr ̧fbericht akkreditiert-EN, Rev. 04 FM-TAGMBH-EE- EMV-0100a Revision: 06 Page 5 of 25 T‹V AUSTRIA GMBH Excerpts may only be reproduced with the permission of T‹V AUSTRIA GMBH. All conformity assessment activities were carried out in accordance with the QM system of T‹V AUSTRIA GMBH. Deutschstrafle 10 1230 Vienna / Austria Tel.: +43 (0)504 54 Mail: [email protected] Web: http://www.tuv.at 3. Standards / Final result Name Title Deviation Result Title 47 CFR Part 15 eCFR 18.06.2024 RADIO FREQUENCY DEVICES none OK RSS-247 Issue 3, August 2023 Digital Transmission Systems (DTSs), Frequency Hopping Systems (FHSs) and Licence-Exempt Local Area Network (LE-LAN) Devices none OK RSS-102 Issue 6, December 2023 Radio Frequency (RF) Exposure Compliance of Radiocommunication Apparatus (All Frequency Bands) none OK Result: Opinions and interpretation of testing laboratory OK: EUT passed NOK: EUT failed www.tuv.at | [email protected] No. Test Report: 2024-AT-TC-EEE-1-EX-0-000115-FG-001 Grundvorlage / Basic Template: FM-TAGMBH-KBS-0100b_Grundvorlage Pr ̧fbericht akkreditiert-EN, Rev. 04 FM-TAGMBH-EE- EMV-0100a Revision: 06 Page 6 of 25 T‹V AUSTRIA GMBH Excerpts may only be reproduced with the permission of T‹V AUSTRIA GMBH. All conformity assessment activities were carried out in accordance with the QM system of T‹V AUSTRIA GMBH. Deutschstrafle 10 1230 …

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www.tuv.at | [email protected] No. Test Report: 2024-AT-TC-EEE-1-EX-0-000115-FG-001 Grundvorlage / Basic Template: FM-TAGMBH-KBS-0100b_Grundvorlage Pr ̧fbericht akkreditiert-EN, Rev. 04 FM-TAGMBH-EE- EMV-0100a Revision: 06 Page 1 of 25 T‹V AUSTRIA GMBH Excerpts may only be reproduced with the permission of T‹V AUSTRIA GMBH. All conformity assessment activities were carried out in accordance with the QM system of T‹V AUSTRIA GMBH. Deutschstrafle 10 1230 Vienna / Austria Tel.: +43 (0)504 54 Mail: [email protected] Web: http://www.tuv.at Test Report of the accredited Testing Laboratory 0274 – T‹V AUSTRIA GMBH – Location Vienna - EMC Electromagnetic Compatibility Order Confirmation Number: 2024-AT-TC-EEE-1-EX-0-000115 About the EMC - test listed below Andreas Malek Examined by / Testing Laboratory T‹V AUSTRIA GMBH Michael Emminger Approved by / Testing Laboratory T‹V AUSTRIA GMBH The results of this test report only refer to the provided equipment. Issued on 19.06.2024 in Vienna / TIC Applicant: BHM-Tech Produktionsgesellschaft m.b.H. Grafenschachen 242 A – 7423 Grafenschachen Test object: Hearing Aid Product Marketing Name: contact forte Model: contact forte FCC-ID: 2BGHN-BC6 Serial number: Prototype Accredited regulation: FCC: 47 CFR Part 15 (eCFR 18.06.2024) RSS-247 Issue 3, August 2023 RSS-102 Issue 6, Dember 2023 www.tuv.at | [email protected] No. Test Report: 2024-AT-TC-EEE-1-EX-0-000115-FG-001 Grundvorlage / Basic Template: FM-TAGMBH-KBS-0100b_Grundvorlage Pr ̧fbericht akkreditiert-EN, Rev. 04 FM-TAGMBH-EE- EMV-0100a Revision: 06 Page 2 of 25 T‹V AUSTRIA GMBH Excerpts may only be reproduced with the permission of T‹V AUSTRIA GMBH. All conformity assessment activities were carried out in accordance with the QM system of T‹V AUSTRIA GMBH. Deutschstrafle 10 1230 Vienna / Austria Tel.: +43 (0)504 54 Mail: [email protected] Web: http://www.tuv.at Contents Designation page 1. Applicant 3 2. Description of EUT 4 3. Standards / Final result 5 4. Test results 6-25 List of measurements according to 47 CFR 15 and RSS-247 4.1 Test object data 6 4.2 Number of channels and channel spacing 7 4.3 6 dB Bandwidth 8 – 10 4.4 99% dB Bandwidth 11 – 13 4.5 Maximum Peak RF Power Output 14 4.6 Power Spectral Density 15 – 17 4.7 Emissions in restricted bands 18 – 22 4.8 RF Exposure 23 – 25 Appendix Designation pages 1 Test equipment used 5 2 Photodocumentation 14 www.tuv.at | [email protected] No. Test Report: 2024-AT-TC-EEE-1-EX-0-000115-FG-001 Grundvorlage / Basic Template: FM-TAGMBH-KBS-0100b_Grundvorlage Pr ̧fbericht akkreditiert-EN, Rev. 04 FM-TAGMBH-EE- EMV-0100a Revision: 06 Page 3 of 25 T‹V AUSTRIA GMBH Excerpts may only be reproduced with the permission of T‹V AUSTRIA GMBH. All conformity assessment activities were carried out in accordance with the QM system of T‹V AUSTRIA GMBH. Deutschstrafle 10 1230 Vienna / Austria Tel.: +43 (0)504 54 Mail: [email protected] Web: http://www.tuv.at 1. Applicant Company: BHM-Tech Produktionsgesellschaft m.b.H. Department: --- Address: A – 7423 Grafenschachen; Grafenschachen 242 Contact person: Ing. Markus Riegler EUT received on: 18.06.2024 Tests were performed on: 18.06.2024 www.tuv.at | [email protected] No. Test Report: 2024-AT-TC-EEE-1-EX-0-000115-FG-001 Grundvorlage / Basic Template: FM-TAGMBH-KBS-0100b_Grundvorlage Pr ̧fbericht akkreditiert-EN, Rev. 04 FM-TAGMBH-EE- EMV-0100a Revision: 06 Page 4 of 25 T‹V AUSTRIA GMBH Excerpts may only be reproduced with the permission of T‹V AUSTRIA GMBH. All conformity assessment activities were carried out in accordance with the QM system of T‹V AUSTRIA GMBH. Deutschstrafle 10 1230 Vienna / Austria Tel.: +43 (0)504 54 Mail: [email protected] Web: http://www.tuv.at 2. Description of EUT EUT: Hearing Aid Product Name: contact forte Model: contact forte Serial Number: Prototype Manufacturer: BHM-Tech Produktionsgesellschaft m.b.H. A – 7423 Grafenschachen; Grafenschachen 242 Description: BHM-Tech Produktionsgesellschaft m.b.H. provided the following configuration for the measurements: Prototype with special test-firmware for continuous transmission Operating mode: The measurements were carried out at the following running states: test-firmware running, transmitting continuously Technical data EUT: Rated voltage: 1,45VDC Rated frequency: DC Mains voltage during the tests: 1,45VDC internal battery adapter for connection to an external power supply Output power: 0,07 mW EIRP Frequency range: 2402 - 2480 MHz Channel separation: 2 MHz Climatic conditions in the emc laboratory: Relative humidity: 51% Temperature: 25∞C www.tuv.at | [email protected] No. Test Report: 2024-AT-TC-EEE-1-EX-0-000115-FG-001 Grundvorlage / Basic Template: FM-TAGMBH-KBS-0100b_Grundvorlage Pr ̧fbericht akkreditiert-EN, Rev. 04 FM-TAGMBH-EE- EMV-0100a Revision: 06 Page 5 of 25 T‹V AUSTRIA GMBH Excerpts may only be reproduced with the permission of T‹V AUSTRIA GMBH. All conformity assessment activities were carried out in accordance with the QM system of T‹V AUSTRIA GMBH. Deutschstrafle 10 1230 Vienna / Austria Tel.: +43 (0)504 54 Mail: [email protected] Web: http://www.tuv.at 3. Standards / Final result Name Title Deviation Result Title 47 CFR Part 15 eCFR 18.06.2024 RADIO FREQUENCY DEVICES none OK RSS-247 Issue 3, August 2023 Digital Transmission Systems (DTSs), Frequency Hopping Systems (FHSs) and Licence-Exempt Local Area Network (LE-LAN) Devices none OK RSS-102 Issue 6, December 2023 Radio Frequency (RF) Exposure Compliance of Radiocommunication Apparatus (All Frequency Bands) none OK Result: Opinions and interpretation of testing laboratory OK: EUT passed NOK: EUT failed www.tuv.at | [email protected] No. Test Report: 2024-AT-TC-EEE-1-EX-0-000115-FG-001 Grundvorlage / Basic Template: FM-TAGMBH-KBS-0100b_Grundvorlage Pr ̧fbericht akkreditiert-EN, Rev. 04 FM-TAGMBH-EE- EMV-0100a Revision: 06 Page 6 of 25 T‹V AUSTRIA GMBH Excerpts may only be reproduced with the permission of T‹V AUSTRIA GMBH. All conformity assessment activities were carried out in accordance with the QM system of T‹V AUSTRIA GMBH. Deutschstrafle 10 1230 …

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AEC-Q200 Qualification Available New Global P/N 2450AT18D0100001 Legacy P/N 2450AT18D0100 Detail Specification: Page 1 of 7 Top Bottom ¹Efficiency measured on Johanson's evaluation board PN 2450AT18D0100001CE1 No. ±± 1 ±± 2 ±± 3 4 ±± Function 1: Antenna fed from left Function 2: Antenna fed from right https://www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver. 4.4 2021 Johanson Technology, Inc. All Rights Reserved Frequency (GHz) Peak Gain (dBi) Average Gain (dBi) Radiated Efficiency¹ 2.4 - 2.5 1.5 typ. (XZ-total) -1.0 typ. (XZ-total) 72% Humidity 45 - 75% RH 50 3 max. (CW) -40 to +125°C Recommended Storage Conditions and Period for unused Product on T&R 18 months max. +5 to +35°C Return Loss (dB) Impedance (Ω) Input Power (W) Operating Temperature 10 min. e.g. 2450AT18D0100001B e.g. 2450AT18D0100001E Packing Style T & R 3,000 Reel Quantity (pcs./reel) Bulk (loose pcs.) Part Number Explanation (See last page for more info on new and legacy part numbers) e.g. 2450AT18D0100001(B or S) Suffix = B Suffix = E 100% TinSuffix = None Terminal Configuration FEED GND GND GND GND GND GND FEED Function 1Function 2 b 0.0200.500.20.008 a 0.0120.30+0.1 / -0.2 +0.004 / -0.008 1.200.10.004 2450AT18D0100001CE1 mm Evaluation Board Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. P/N Suffix Mechanical Dimensions In L 0.1260.0083.200.2 W 0.0630.0081.600.2 T 0.047 High Frequency Ceramic Solutions 8/24/2022 Let us help you with the antenna design, optimization, and tuning! 2450AT18D0100001 2.45 GHz SMD Antenna, EIA 1206, Detuning resilient, Edge Mount Design https://www.johansontechnology.com/ask-a-question General Specifications New Global Part Number 1 2 4 3 b T L a w b New Global P/N 2450AT18D0100001 Legacy P/N 2450AT18D0100 Detail Specification:Page 2 of 7 https://www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver. 4.4 2021 Johanson Technology, Inc. All Rights Reserved High Frequency Ceramic Solutions 8/24/2022 Mounting Considerations 1: Evaluation Board (Standard Layout) Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. 2.45 GHz SMD Antenna, EIA 1206, Detuning resilient, Edge Mount Design To order a pre-tuned 50Ω EVB with a female SMA connector click here: https:// www.johansontechnology.com/request-a-sample Reference p/n: 2450AT18D0100001CE1 Units inmm Ground Vias Feeding Line Ground clearance 40mm 20mm Matching Circuits Measured radiated efficiency of 2450AT18D0100 on this evaluation board is 72% 1.…

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