2APBVPL321100NeuroStrip is a body worn, battery powered device for reading and transmitting physiological signals

NeuroStrip USER GUIDE This page is intentionally left blank. FCC ID: 2APBVPL321100 This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. Changes or modifications made to this equipment not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. RF Exposure Information This equipment is exempt from routine RF exposure evaluation per FCC 47 CFR §2.1093, as the calculated Specific Absorption Rate (SAR) levels are below the threshold requiring evaluation. No minimum separation distance is required between the device and the user's body during normal operation. Revision A i 20260619 II III IV Contents | 02 Contents 1.0 Welcome to NeuroStrip .............................................................................. 03 2.0 Operating NeuroStrip ................................................................................. 04 2.0 EMG Placement .............................................................................. 04 2.1 Patch Alignment ............................................................................. 05 3.0 Patient Manager .......................................................................................... 06 3.0 Intro Screen .................................................................................... 06 3.1 New Patient Setup .......................................................................... 07 3.2 Patient Overview ............................................................................ 08 3.3 Patient Sessions .............................................................................. 09 3.3 Patient Notes .................................................................................. 10 3.4 Patient Measurements .................................................................... 11 4.0 Connections Screen .................................................................................... 12 5.0 Protocols ...................................................................................................... 13 5.1 Create New Protocol ...................................................................... 14 5.2 Edit Protocol ................................................................................... 16 6.0 Sessions ....................................................................................................... 17 6.0 Create New Session ....................................................................... 17 6.1 Select Protocol ............................................................................... 18 7.0 Session Graph ............................................................................................. 19 7.0 Session Graph Recording Screen ................................................... 19 7.1 Session Graph Controls .................................................................. 20 8.0 Welcome to NeuroNode Ngage .................................................................21 8.1 Overview of NeuroNode Ngage .................................................... 22 8.2 Overview of NeuroNode Ngage Accessories ................................ 23 9.0 Troubleshooting .......................................................................................... 24 Welcome to NeuroStrip | 03 1.0 Welcome to NeuroStrip NeuroStrip offers insight into muscle activation and intent by monitoring the body’s bioelectric signals. Using high-fidelity sensors, the patent-pending NeuroStrip transmits and records real-time surface electromyography (sEMG) from the selected muscles and accelerometer data from device movement, providing a versatile tool across a wide range of industries, including rehabilitation, sports science, wearables, and medical technology. The NeuroStrip Application allows multiple devices to be connected and processed within a single session. The App supports highly customized data visualization, with the ability to record and review sessions, track progress, and enhance client recovery and performance. The above are trademarks of their respective companies Operating NeuroStrip | 04 2.0 EMG Placement The chosen EMG Target Muscle should respond, at least minimally, to a command to contract the muscle. The muscle should return to a resting state in a timely manner. The muscle does not need to function at optimal levels. The NeuroStrip is designed to detect muscle movement reliably and accurately to microvolt signal levels at the Target Muscle site. Operating NeuroStrip | 05 2.1 Patch Alignment The NeuroStrip kit includes the Patch Alignment Tool. This tool is used to properly align the NeuroStrip to the electrode targets on the patch. TOP Patch Alignment Tool Step 3: Wit…

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Control Bionics 302 W. 3rd Street #810, Cincinnati, Ohio 45202 (513) 453 4848 www.controlbionics.com June 16, 2026 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for 2APBVPL321100 Control Bionics (“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. We also certify that, as of the date of the filing of the application, the equipment does not utilize cyber- security or anti-virus software from Kaspersky Lab, Inc, or any of its successors and assignees, which is also on the “covered list”. Sincerely, James Schorey Chief Technology Officer Control Bionics 302 W. 3rd Street #810, Cincinnati, Ohio 45202 (513) 453 4848 www.controlbionics.com June 16, 2026 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for 2APBVPL321100 Control Bionics (“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. Sincerely, James Schorey Chief Technology Officer

Control Bionics 302 W. 3rd Street #810, Cincinnati, Ohio 45202 (513) 453 4848 www.controlbionics.com June 15, 2026 TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA RE: Attestation Statements Part 2.911(d)(7) request for 2APBVPL321100 Control Bionics, the undersigned, hereby authorize Christopher Feighner to act as our designated U.S. agent for service of process, Control Bionics 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. Christopher Feighner accepts the responsibility to act as designated U.S. agent for service of process, provides 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. Applicant Information: Company name: Control Bionics Contact Name: James Schorey Address: 302 W. 3rd Street #810, Cincinnati, Ohio 45202 Telephone No: 513-453-4848 Email: [email protected] FRN: 0027368851 U.S. Agent Information: Company name: Control Bionics Contact Name: Christopher Feighner Address: 302 W. 3rd Street #810, Cincinnati, Ohio 45202 Telephone No: 513-453-4848 Email: [email protected] FRN: 0027368851 Applicant Signature: Agent Signature: _______________________ _______________________ Applicant printed name: Agent printed name: James Schorey Christopher Feighner

Control Bionics 302 W. 3rd Street #810, Cincinnati, Ohio 45202 (513) 453 4848 www.controlbionics.com June 15, 2026 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Eurofins Electrical and Electronic Testing NA, Inc. to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, James Schorey Chief Technology Officer

Control Bionics 302 W. 3rd Street #810, Cincinnati, Ohio 45202 (513) 453 4848 www.controlbionics.com June 6, 2026 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST For: NeuroStrip, Part Number PL‐32‐1000, FCC ID# 2APBVPL321100 To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We request that the following documents submitted with this application be permanently withheld from public review. • PL‐32‐1100 Schematic • Bill of Materials • Block Diagram The above documents are company proprietary information that, if shared, could harm our competitive advantage in the marketplace for this device. Please contact me if I can provide any additional information. Sincerely, James Schorey Chief Technology Officer

Control Bionics 302 W. 3rd Street #810, Cincinnati, Ohio 45202 (513) 453 4848 www.controlbionics.com NeuroStrip External Photos 2026/06/30 NeuroStrip Top NeuroStrip Bottom NeuroStrip Side View, Left NeuroStrip Side View, Right Control Bionics 302 W. 3rd Street #810, Cincinnati, Ohio 45202 (513) 453 4848 www.controlbionics.com NeuroStrip Top View NeuroStrip Bottom View

Application QTYNEXT ASSY END ITEM APP'DAPP'DENG'DCHK'DDRAWN TITLE DECIMAL FRACTIONAL ANGULAR DATEDRAWING SHT OF PART NUMBERQTYSOURCEDESCRIPTION MATERIAL 302 W. 3rd Street #810 Cincinnati, OH 45202 USA 2026/06/26 11 JES 1 32-1171 NeuroStrip Head Base Plastic, Labeled PL-32-1100PL-32-1000 1 32-1171-NP NS Head Base, w/o labels xxx JES ITEM REV CHANGEECN SIGN/DATE REVISION STATUS NC Prod. ReleaseNA Protolabs NOTES 12 1. Position Item 1 on a clean work surface with the Item facing up (the flat surface of the part). 2. UV print the FCC ID label as shown in 4.5pt OCR Extended font. 1 FCC ID: 2APBVPL321100 ABS Plastic 1 5 mm 1.2 mm FCC ID: 2APBVPL321100

Control Bionics 302 W. 3rd Street #810, Cincinnati, Ohio 45202 (513) 453 4848 www.controlbionics.com Label & Label Location 2026/06/20 FCC ID: 2APBVPL321100 True size (4point OCR A Extended): FCC ID: 2APBVPL321100 Closeup of Bottom of NeuroStrip with FCC Label This label shown in its true size (relative to the NeuroStrip) and permanently printed directly on the plastic enclosure by UV printing technology.

Control Bionics 302 W. 3rd Street #810, Cincinnati, Ohio 45202 (513) 453 4848 www.controlbionics.com NeuroStrip Internal Photos 2026/06/20 Antenna mounted on top of NeuroStrip circuit board. Circuit board measures 20mm wide (maximum) x 55mm long. NeuroStrip Top View Control Bionics 302 W. 3rd Street #810, Cincinnati, Ohio 45202 (513) 453 4848 www.controlbionics.com NeuroStrip Bottom View

Control Bionics 302 W. 3rd Street #810, Cincinnati, Ohio 45202 (513) 453 4848 www.controlbionics.com Operational Description 2026/07/01 NeuroStrip is a body-worn, battery-powered device for reading physiological signals (e.g., surface electromyography [EMG]) and transmitting these readings via Bluetooth® Low Energy (BLE) to an off-the-shelf device (e.g., a Windows Surface Tablet) running an App from Control Bionics to receive the telemetry and present it to the user graphically or in some other format. (The italicized terms in this document reference blocks in the NeuroStrip Block Diagram.) The Electrode Array is composed of three plates, integral to the circuit board, that contact an electrode patch that adheres to the skin. The total weight of the NeuroStrip with the electrode patch is approximately 4 grams. The Analog Front End (AFE) uses an instrumentation amplifier specifically designed to monitor physiological signals such as EMG. The NeuroStrip design allows for a bandpass range of 0.1Hz to 1,000Hz. The Analog Back End (ABE) amplifies the physiological signal captured by the AFE and provides an integrated output to the Processor of NeuroStrip. In addition, the ABE provides the Processor with an amplified full-spectrum representation of the physiological signal captured by the AFE. This full-spectrum signal is optionally available via Bluetooth transmission to the App running on the off-the-shelf receiving device. The power management section consists of a lithium-ion battery that is fed directly to the Battery Management section of the circuit. The 3.7 VDC nominal battery is charged via a USB-C 5.0 VDC connection interface between the Charger bay and the NeuroStrip. The Battery Management section maintains battery health through automatic battery disconnect in the event of short-circuits or under/over voltage conditions. In addition, the Battery Management output feeds a 3.0V LDO Regulator to supply the operating voltage for the digital section of NeuroStrip, which is composed of the Processor, Sensors, UI, and Bluetooth modules. The Battery Management output also feeds a 3.0 VDC regulator directly on the AFE/ABE module. This power supply for the AFE/ABE can be powered on and off programmatically through Processor control of the Load Switch. Control Bionics 302 W. 3rd Street #810, Cincinnati, Ohio 45202 (513) 453 4848 www.controlbionics.com The NeuroStrip Processor is built around a Nordic Semiconductor Arm® Cortex™-M4 CPU. The UI consists of a green charging light administered by the Battery Management module, and a push button and RGB LED that interface directly to the Processor. NeuroStrip Bluetooth functionality is enabled by a 2.4 GHz transceiver with −96 dBm sensitivity in Bluetooth Low Energy mode. Supported data rates are 1 Mbps (Bluetooth 4.2) and 2 Mbps (Bluetooth 5.0). The Sensors module consists of an accelerometer with static and dynamic readings along the x, y, and z axes that are transmitted in the same telemetry as the physiological data.

HEADQUARTERS: 914 WEST PATAPSCO AVENUE • BALTIMORE, MARYLAND 21230 • PHONE (410) 354-3300 • FAX (410) 354-3313 Maryland | California | Texas www.metlabs.com DOC-EMC TEMP-6 (ETS330) 10/05/20 - Rev. 0- Approved by DOC Supervisor 07/14/2026 Control Bionics, Inc. 745 Center Street, Suite 303 Milford OH 45150 USA Dear James Schorey, Enclosed is the EMC test report for testing of the Control Bionics, Inc., NeuroStrip, tested to the requirements of RSS-102 Issue 6, FCC KDB 447498 D01, and EN62479: 2010 Thank you for using the services of Eurofins E&E North America. If you have any questions regarding these results or if MET can be of further service to you, please do feel free to contact me. Sincerely, Nancy LaBrecque Documentation Department Eurofins Electrical and Electronic Testing NA, Inc. Reference: WIRA139679-SAR Exemption-R2 Certificates and reports shall not be reproduced except in full, without the written permission of Eurofins E&E North America While use of the A2LA logo in this report reflects MET accreditation under these programs, the report must not be used by the client to claim product certification, approval, or endorsement by A2LA or any agency of the Federal Government. This letter of transmittal is not a part of the attached report. Eurofins MET Laboratories Inc. (Eurofins E&E North America) is part of the Eurofins Electrical & Electronics (E&E) global compliance network. HEADQUARTERS: 914 WEST PATAPSCO AVENUE • BALTIMORE, MARYLAND 21230 • PHONE (410) 354-3300 • FAX (410) 354-3313 Maryland | California | Texas www.metlabs.com DOC-EMC TEMP-6 (ETS330) 10/05/20 - Rev. 0- Approved by DOC Supervisor RF Exposure Criteria Test Report for the Control Bionics, Inc. NeuroStrip Tested under RSS-102 Issue 6, FCC KDB 447498 D01, and EN62479: 2010 Report: WIRA139679-SAR Exemption-R2 07/14/2026 Prepared For: Control Bionics, Inc. 745 Center Street, Suite 303 Milford OH 45150 USA Prepared By: Eurofins E&E North America 13501 McCallen Pass, Austin, TX 78753 Control Bionics, Inc. Electromagnetic Compatibility NeuroStrip RSS-102 Issue 6, FCC KDB 447498 D01, and EN62479: 2010 Report: WIRA139679-SAR Exemption-R2 © 2026, Eurofins E&E North America Page 3 of 13 DOC-EMC TEMP-6 (ETS330) 10/05/20 - Rev. 0 RF Exposure Criteria Test Report for the Control Bionics, Inc. NeuroStrip Tested under RSS-102 Issue 6, FCC KDB 447498 D01, and EN62479: 2010 Report: WIRA139679-SAR Exemption-R2 07/14/2026 Bryan Taylor, Wireless Team Lead Electromagnetic Compatibility Lab Nancy LaBrecque Documentation Department Engineering Statement: The measurements shown in this report were made in accordance with the procedures indicated, and the emissions from this equipment were found to be within the limits applicable. I assume full responsibility for the accuracy and completeness of these measurements, and for the qualifications of all persons taking them. Control Bionics, Inc. Electromagnetic Compatibility NeuroStrip RSS-102 Issue 6, FCC KDB 447498 D01, and EN62479: 2010 Report: WIRA139679-SAR Exemption-R2 © 2026, Eurofins E&E North America Page 4 of 13 DOC-EMC TEMP-6 (ETS330) 10/05/20 - Rev. 0 Report Status Sheet Revision Report Date Reason for Revision 0 04/22/2026 Initial Issue. 1 06/16/2026 Fixed typographical error. 2 07/14/2026 TCB reviewer corrections Control Bionics, Inc. Electromagnetic Compatibility NeuroStrip RSS-102 Issue 6, FCC KDB 447498 D01, and EN62479: 2010 Report: WIRA139679-SAR Exemption-R2 © 2026, Eurofins E&E North America Page 5 of 13 DOC-EMC TEMP-6 (ETS330) 10/05/20 - Rev. 0 List of Terms and Abbreviations AC Alternating Current ACF Antenna Correction Factor Cal Calibration d Measurement Distance dB Decibels dBμA Decibels above one microamp dBμV Decibels above one microvolt dBμA/m Decibels above one microamp per meter dBμV/m Decibels above one microvolt per meter DC Direct Current E Electric Field DSL Digital Subscriber Line ESD Electrostatic Discharge EUT Equipment Under Test f Frequency CISPR Comite International Special des Perturbations Radioelectriques (International Special Committee on Radio Interference) GRP Ground Reference Plane H Magnetic Field HCP Horizontal Coupling Plane Hz Hertz IEC International Electrotechnical Commission kHz kiloHertz kPa kiloPascal kV kilovolt LISN Line Impedance Stabilization Network MHz MegaHertz μH microHenry μF microFarad μs microseconds PRF Pulse Repetition Frequency RF Radio Frequency RMS Root-Mean-Square V/m Volts per meter VCP Vertical Coupling Plane Control Bionics, Inc. Electromagnetic Compatibility NeuroStrip RSS-102 Issue 6, FCC KDB 447498 D01, and EN62479: 2010 Report: WIRA139679-SAR Exemption-R2 © 2026, Eurofins E&E North America Page 6 of 13 DOC-EMC TEMP-6 (ETS330) 10/05/20 - Rev. 0 1.0 Requirements Summary Page Number Test Name Result 10 EN62479: 2010 SAR Exemption (For General Public Exposure) Exempt from SAR 11 RSS-102 Issue 6 SAR Exemption (For General Public Exposure) Exempt from SAR 12 FCC KDB 447498 D01 SAR Exemption (For General Public Exposure) Exempt from SAR Table 1. Summary of Test Results Control Bionics, Inc. Electromagnetic Compatibility NeuroStrip RSS-102 Issue 6, FCC KDB 447498 D01, and EN62479: 2010 Report: WIRA139679-SAR Exemption-R2 © 2026, Eurofins E&E North America Page 7 of 13 DOC-EMC TEMP-6 (ETS330) 10/05/20 - Rev. 0 2.0 Equipment Configuration 2.1 Overview Eurofins E&E North America was contracted by Control Bionics, Inc. to perform testing on the NeuroStrip. This document describes the test setups, test methods, required test equipment, and the test limit criteria used to perform compliance testing of the Control Bionics, Inc. NeuroStrip. The results obtained relate only to the item(s) tested. Product Name: NeuroStrip Model(s) Tested: NeuroStrip Primary Power 3.6VDC BLE Radio Specifications Type of Modulations: GFSK Maximum EIRP 0.5dBm (1.122mW) EUT Frequency Ranges: 2402 – 2480MHz Antenna Gain 1 : 0.5dBi Analysis: The results obtained relate only to the item(s) tested. Environmental Test Conditions: Temperature: 15-35º C Re…

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2.4GHz Mini Antenna, SMTP/N 2450AT18B100 Detail Specification: Page 1 of 5 *Efficiency based on Johanson's standard evaluation board ±± ±± ±± https://www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver. 4.0 2018 Johanson Technology, Inc. All Rights Reserved Want the layout file? Request it at: https://www.johansontechnology.com/ask-a-question High Frequency Ceramic Solutions Part Number 11/5/2018 Avg. Rad Efficiency* Let us help you with the antenna design, optimization, and tuning! 2450AT18B100 2400 - 2500 76% General Specifications Frequency (MHz) -45 to +125°C -45 to +125°C 3000pcs Return Loss (dB) Impedance Input Power Storage Temperature Operating Temperature Reel Quantity 50 Ω 2 Watts max. (CW) Recommended Storage Conditions of unused product on T&R and period. +5 to +35°C Humidity 45~75%RH 18 months max. Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. e.g. 2450AT18B100(E or S)100% Tin Packing Style Evaluation Board 2450AT18B100-EB1SMA (see page 2&3 for details) Bulk (loose) T & R Suffix = E or S Suffix = E P/N Suffix Mechanical Dimensions In L 0.1260.0083.200.2 W 0.0630.0081.600.2 T 0.0511.30 +0.1/-0.2+.004/-.008 a 0.0200.0080.500.2 Terminal Configuration Function FEED NC No. 1 2 mm e.g. 2450AT18B100E e.g. 2450AT18B100SSuffix = S Part Number Explanation Peak Gain (dBi typ.) Average Gain (dBi typ.) 0.5 -0.5 9.5 min. ① ② L W a T 2.4GHz Mini Antenna, SMTP/N 2450AT18B100 Detail Specification: Page 2 of 5 https://www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver. 4.0 2018 Johanson Technology, Inc. All Rights Reserved High Frequency Ceramic Solutions 11/5/2018 Mounting Considerations 1: 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. To order a pre‐tuned 50Ω EVB with a female SMA connector click here: https://www.johansontechnology.com/request‐a‐sample Reference p/n: 2450AT18B100‐EB1SMA GND NO GND Units in mm ) ) 13.5 6.5 39.5 6.5 50Feed Line Antenna 4 ) Matching Component JTI P/Ns: L-14C2N7JV4 L-14C2N2JV4 * 2.6 4.2 1.6 1.9 0.4 2.7nH 1.2pF 3.3nH JTI P/N for Matching Circuit: Capacitor (1.2pF): 500R07S1R2BV4T Inductor (2.7nH): L-07C2N7SV6T Inductor (3.3nH): L-07C3N3SV6T *Line width should be designed to provied 50Ω impedance 2.4GHz Mini Antenna, SMTP/N 2450AT18B100 Detail Specification: Page 3 of 5 https://www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver. 4.0 2018 Johanson Technology, Inc. All Rights Reserved High Frequency Ceramic Solutions 11/5/2018 Mounting Considerations 1: Typical Electrical Performance (T=25°C) Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. Would you like the antenna layout? Have antenna tuning issues? Please contact us if you have any questions regarding the implementation of this antenna in your PCB's layout. We'll be happy to guide you to maximize the antenna's performance. Contact our applications engineers at: https://www.johansontechnology.com/ask‐a‐question 2.4GHz Mini Antenna, SMTP/N 2450AT18B100 Detail Specification: Page 4 of 5 https://www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver. 4.0 2018 Johanson Technology, Inc. All Rights Reserved High Frequency Ceramic Solutions 11/5/2018 Mounting Considerations 1: Antenna Performance Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. θ +Z (θ= 0°) +Y (θ= 90°) -Y -Z Typical 2D radiation patterns @ 2.44GHz YZ‐plane XZ‐plane XY‐plane Z Y Z X X Y φ +X (φ= 0°) -X +Y (φ= 90°) -Y θ +Z (θ= 0°) +X (θ= 90°) -X -Z 2.4GHz Mini Antenna, SMTP/N 2450AT18B100 Detail Specification: Page 5 of 5 https://www.johansontechnology.com 4001 Calle Tecate • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 Ver. 4.0 2018 Johanson Technology, Inc. All Rights Reserved https://www.johansontechnology.com/rohs-compliance Need help designing the antenna in? Use our antenna design services! https://www.johansontechnology.com/ipc-antenna-services We provide 2 free layout reviews and if you need us to tune and characterize the antenna on your product (inside our anechoic chamber) we can do that too. Small lab fee may apply. High Frequency Ceramic Solutions Antenna tuning, optimization, and validation services: For more antennas and to download measured S-parameters, go to: 11/5/2018 Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions. RoHS Compliance Soldering Information For layout review contact our Applications Team at: MSL Info Packaging information https://www.johansontechnology.com/ipc-antenna-services https://www.johansontechnology.com/antennas https://www.johansontechnology.com/ipcsoldering-profile https://www.johansontechnology.com/msl-rating https://www.johansontechnology.com/tape-reel-packaging https://www.johansontechnology.com/ask-a-question

HEADQUARTERS: 914 WEST PATAPSCO AVENUE • BALTIMORE, MARYLAND 21230 • PHONE (410) 354-3300 • FAX (410) 354-3313 The Nation’s First Licensed Nationally Recognized Testing Laboratory Maryland | California | Texas www.metlabs.com 05/13/2026 Control Bionics, Inc. 745 Center Street, Suite 303 Milford OH 45150 USA Dear James Schorey, Enclosed is the EMC Wireless test report for compliance testing of the Control Bionics, Inc. as tested to the requirements of FCC Part 15.247 and RSS-247 Issue 4 for Intentional Radiators. This test report pertains specifically to the Bluetooth Low Energy (BLE) transmitter onboard which operates in the 2400-2483.5MHz band. Thank you for using the services of Eurofins MET Labs. If you have any questions regarding these results or if MET can be of further service to you, please feel free to contact me. Sincerely yours, EUROFINS MET LABS Nancy LaBrecque Documentation Department Reference: WIRA139679-FCC-IC-BLE Certificates and reports shall not be reproduced except in full, without the written permission of Eurofins MET Labs. Control Bionics, Inc. Bluetooth Low Energy Test Report NeuroStrip FCC Part 15.247 and RSS-247 Issue 4 Report: WIRA139679-FCC-IC-BLE © 2026, Eurofins MET Labs Page 2 of 38 Maryland | California | Texas www.metlabs.com Bluetooth Low Energy Test Report for the Control Bionics, Inc. (Model:NeuroStrip) Tested under FCC Part 15.247 and RSS-247 Issue 4 For Intentional Radiators Bryan Taylor, Team Lead Nancy LaBrecque Electromagnetic Compatibility Lab Documentation Department Engineering Statement: The measurements shown in this report were made in accordance with the procedures indicated, and the emissions from this equipment were found to be within the limits applicable. I assume full responsibility for the accuracy and completeness of these measurements, and for the qualifications of all persons taking them. It is further stated that upon the basis of the measurements made, the equipment tested is capable of operation in accordance with the requirements of the FCC Rules Part 15.247 under normal use and maintenance. Matthew Hinojosa EMC Manager, Austin Electromagnetic Compatibility Lab Control Bionics, Inc. Bluetooth Low Energy Test Report NeuroStrip FCC Part 15.247 and RSS-247 Issue 4 Report: WIRA139679-FCC-IC-BLE © 2026, Eurofins MET Labs Page 3 of 38 Maryland | California | Texas www.metlabs.com Report Status Sheet Revision Report Date Reason for Revision  05/13/2026 Initial Issue. Control Bionics, Inc. Bluetooth Low Energy Test Report NeuroStrip FCC Part 15.247 and RSS-247 Issue 4 Report: WIRA139679-FCC-IC-BLE © 2026, Eurofins MET Labs Page 4 of 38 Maryland | California | Texas www.metlabs.com List of Terms and Abbreviations AC Alternating Current ACF Antenna Correction Factor Cal Calibration d Measurement Distance dB Decibels dBμA Decibels above one microamp dBμV Decibels above one microvolt dBμA/m Decibels above one microamp per meter dBμV/m Decibels above one microvolt per meter DC Direct Current E Electric Field DSL Digital Subscriber Line ESD Electrostatic Discharge EUT Equipment Under Test f Frequency FCC Federal Communications Commission GRP Ground Reference Plane H Magnetic Field HCP Horizontal Coupling Plane Hz …

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