2AWRC-BRC3610eBike LED controller

Sitz: Stuttgart, Registergericht: Amtsgericht Stuttgart, HRB 14000; Aufsichtsratsvorsitzender: Prof. Dr. Stefan Asenkerschbaumer; Geschäftsführung: Dr. Stefan Hartung, Dr. Christian Fischer, Dr. Markus Forschner, Stefan Grosch, Dr. Markus Heyn, Dr. Frank Meyer, Katja von Raven, Dr. Tanja Rückert Robert Bosch GmbH Postfach 13 42 72703 Reutlingen Germany Besucher: Markwiesenstrasse 58 72770 Reutlingen Tel +49 7121 35-31108 www.bosch.com eBike Systems Attestation Statements Not Covered Entity and Not Covered Equipment To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road, Columbia, MD 21046 USA Date: January 22, 2026 Attestation Statement according to 2.911(d)(5)(i) and 2.911(d)(5)(ii) FCC ID: 2AWRC-BRC3610 Robert Bosch GmbH (FRN: 0029704053), Markwiesenstrasse 58, Reutlingen, Baden-Wuerttemberg, 72770, Germany (“the applicant”) certifies that: a) as of the date of the filing of the application, the applicant is not identified on the Covered List (either as a specifically named entity or as any of its subsidiaries or affiliates) as an entity producing “covered” equipment. b) 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. Sincerely, ________________________________ Signature Dr. Christoph Gahn (EB-CD/GP) Senior Vice President Business Unit Connected Devices Tel: +49 151 14028612 e-mail: [email protected] _______________________________ Signature Sarcevic Dean (EB-CD/PJM) Director - Project Management Business Unit Connected Devices Tel: +49 173 8535690 e-mail: [email protected]

eBike Systems Sitz: Stuttgart, Registergericht: Amtsgericht Stuttgart, HRB 14000; Aufsichtsratsvorsitzender: Prof. Dr. Stefan Asenkerschbaumer; Geschäftsführung: Dr. Stefan Hartung, Dr. Christian Fischer, Filiz Albrecht, Dr. Markus Forschner, Dr. Markus Heyn, Dr. Tanja Rückert Robert Bosch GmbH Postfach 13 42 72703 Reutlingen Germany Besucher: Markwiesenstraße 58 72770 Kusterdingen Telefon 07121 35-0 www.bosch.com Dr. Christoph Gahn, EB-CD/GP Telephone: +49 151 14028612 [[email protected]] U.S. Agent Designation pursuant to 47 CFR 2.911(d)(7) Robert Bosch GmbH (FRN: 0029704053) acknowledges its consent for the following contact located in the United States to act as its agent for service of process solely for the purposes required by 47 CFR 2.911(d)(7) for the equipment for which authorization is sought (FCC ID: 2AWRC-BRC3610) Name and company of U.S. agent: Sara Baxenberg, Wiley Rein LLP Physical U.S. address of agent: 2050 M Street, NW, Washington, DC 20036 FRN of U.S. agent: 0035942069 Email address of U.S. agent: [email protected] Wiley Rein LLP (Wiley) is not an agent for service of process for any other purpose. Wiley acknowledges its obligation to accept service of process on behalf of Robert Bosch GmbH as limited above and understands and will reject any service of process for any other purpose. Robert Bosch GmbH acknowledges its obligation to maintain an agent for service of process in the United States pursuant to 47 CFR 2.911(d)(7) for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. Sincerely, Robert Bosch GmbH Signature Dr. Christoph Gahn (EB-CD/GP) Senior Vice President Business Unit Connected Devices Signature Sarcevic Dean (EB-CD/PJM) Director Project Management Business Unit Connected Devices Signature Sara Baxenberg Partner Wiley Rein LLP Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 28.11.2025

1 Sitz: Stuttgart, Registergericht: Amtsgericht Stuttgart, HRB 14000; Aufsichtsratsvorsitzender: Prof. Dr. Stefan Asenkerschbaumer; Geschäftsführung: Dr. Stefan Hartung, Dr. Christian Fischer, Dr. Markus Forschner, Stefan Grosch, Dr. Markus Heyn, Dr. Frank Meyer, Katja von Raven, Dr. Tanja Rückert Robert Bosch GmbH Postfach 13 42 72703 Reutlingen Germany Besucher: Markwiesenstrasse 58 72770 Reutlingen Tel +49 7121 35-31108 www.bosch.com eBike Systems CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 January 22, 2026 Ref: Confidentiality request for FCC ID: 2AWRC-BRC3610 To whom it may concern: Pursuant to paragraphs §0.457(d)(1)(ii) and §0.459 of the Commission’s Rules (47 C.F.R.) and Section §552 (b)(4) of the Freedom of Information Act, Robert Bosch GmbH hereby requests that a part of the subject FCC application be held confidential to avoid release of sensitive information of the product to the public. For the product stated above, we request that the following information be withheld from public disclose: Type of Confidentiality Requested Exhibit Short Term Permanent Block Diagrams Short Term External Photos Short Term Internal Photos Short Term Permanent Operation Description Short Term Permanent Parts List & Placement/BOM Short Term Permanent Tune-Up Procedure Short Term Permanent Schematics Short Term Test Setup Photos Short Term User’s Manual Short Term Permanent SDR software and security information Permanent Confidentiality: 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 us and provide unjustified benefits to our competitors. Short-Term Confidentiality: We hereby request short-term confidentiality for the product stated above to avoid premature release of sensitive information prior to marketing or release of the product to the public. Release date of short-term confidentiality is: 45 days from grant date marked Sitz: Stuttgart, Registergericht: Amtsgericht Stuttgart, HRB 14000; Aufsichtsratsvorsitzender: Prof. Dr. Stefan Asenkerschbaumer; Geschäftsführung: Dr. Stefan Hartung, 2 Dr. Christian Fischer, Dr. Markus Forschner, Stefan Grosch, Dr. Markus Heyn, Dr. Frank Meyer, Katja von Raven, Dr. Tanja Rückert eBike Systems Robert Bosch GmbH Postfach 13 42 72703 Reutlingen Germany Besucher: Markwiesenstrasse 58 72770 Reutlingen Tel +49 7121 35-31108 www.bosch.com 90 days from grant date marked 135 days from grant date marked 180 days from grant date marked Specific date: If you have any questions, please feel free to contact us at the address shown below. Yours sincerely, ___________________________ Signature Name: Dr. Christoph Gahn (EB-CD/GP) Title: Senior Vice President Company: Robert Bosch GmbH Markwiesenstrasse 58 72770 Reutlingen, Germany Tel: +49 151 14028612 Fax: +49 7121 35-0 E-mail: [email protected] ___________________________ Signature Name: Sarcevic Dean (EB-CD/PJM) Tirle: Director - Project Management Company: Robert Bosch GmbH Markwiesenstrasse 58 72770 Reutlingen, Germany Tel: +49 173 8535690 E-Mail: [email protected]

Test Report No. 1-1172-25-02-06_TR1-R01 February 13. 2026 ApplicantRobert Bosch GmbH, Bosch eBike Systems Producte-Bike Komponente ModelBRC 3610 Tested TechnologyBluetooth LE Test Standard VerdictTEST EXEMPTION FULFILLED The test results apply only to the equipment specified in this document. This test report is electronically signed and valid without handwritten signature. Public keys for verification of the electronic signatures can be requested at the testing laboratory. Alexander Hnatovskiy Coordinator Area Regulatory Services Radio authorized by Eric Tuettmann Testing Manager Regulatory Services Radio created by cetecom advanced GmbH Untertuerkheimer Str. 6-10, 66117 Saarbruecken Document No. 1-1172-25-02-06_TR1-R01 Page 1 of 14 Table of Contents 1.Disclaimer....................................................................................................................................................3 2.Document history..........................................................................................................................................4 2.1.Current release.................................................................................................................................................................................4 2.2.Previous releases.............................................................................................................................................................................4 3.Test laboratory..............................................................................................................................................5 3.1.Contact information.........................................................................................................................................................................5 3.2.Involved test locations......................................................................................................................................................................5 3.3.Subcontracted laboratories...............................................................................................................................................................5 3.4.Laboratory listings and recognitions.................................................................................................................................................5 4.Client information.........................................................................................................................................6 4.1.Applicant..........................................................................................................................................................................................6 4.2.Manufacturer....................................................................................................................................................................................6 5.Test sample information...............................................................................................................................7 5.1.General Information.........................................................................................................................................................................7 5.1.1.General Data of Main EUT as Declared by Applicant...................................................................................................................7 6.Measurement details....................................................................................................................................8 6.1.Test methodology.............................................................................................................................................................................8 7.1.1 General Information................................................................................................................................9 7.1.Notes and Disclaimer.......................................................................................................................................................................9 7.2.References.......................................................................................................................................................................................9 7.3.General RF Exposure Test Exemptions............................................................................................................................................10 8.SAR Based Test Exemption.........................................................................................................................12 8.1.KDB 447498 D04 Interim General RF Exposure Guidance v01, section 2.1.3:....................................................................................12 8.1.1.Results....................................................................................................................................................................................14 cetecom advanced GmbH Untertuerkheimer Str. 6-10, 66117 Saarbruecken Document No. 1-1172-25-02-06_TR1-R01 Page 2 of 14 The test results of this test report relate exclusively to the test item specified in chapter “Test sample information”. cetecom advanced does not assume responsibility for any conclusions and generalizations drawn from the test results regarding other specimens or samples of the type of the equipment represented by the test item. The test report may only be reproduced or published in full. Reproduction or publication of extracts from the report requires the prior written approval of cetecom advanced. The testing service provided by cetecom advanced has been rendered under the current "General Terms and Conditions for cetecom advanced". cetecom advanced will not be liable for any loss or damage resulting from false, inaccurate, inappropriate, or incomplete product information provided by the customer.…

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TEST REPORT Test report no.: 1-1172-25-02-05_TR1-R01 Testing laboratory Applicant cetecom advanced GmbH Untertuerkheimer Strasse 6 – 10 66117 Saarbruecken / Germany Phone: + 49 681 5 98 - 0 Fax: + 49 681 5 98 - 9075 Internet: https://cetecomadvanced.com e-mail: [email protected] Accredited Testing Laboratory: The testing laboratory (area of testing) is accredited according to DIN EN ISO/IEC 17025 (2018-03) by the Deutsche Akkreditierungsstelle GmbH (DAkkS). The accreditation is valid for the scope of testing procedures as stated in the accreditation certificate with the registration number: D-PL-12047-01-00. ISED Testing Laboratory Recognized Listing Number: DE0001 FCC designation number: DE0002 Robert Bosch GmbH, eBike Systems Markwiesenstraße 58 72770 Reutlingen / GERMANY Contact: Evangelia Mazaraki-Zehnder e-mail: [email protected] Manufacturer Robert Bosch GmbH, eBike Systems Markwiesenstraße 58 72770 Reutlingen / GERMANY Test standard/s FCC - Title 47 CFR Part 15 FCC - Title 47 of the Code of Federal Regulations; Chapter I; Part 15 - Radio frequency devices RSS - 247 Issue 4 Digital Transmission Systems, Frequency Hopping Systems and Licence-Exempt Local Area Network Devices in 902-928 MHz, 2400-2483.5 MHz, 5150-5350 MHz, and 5470-5895 MHz bands For further applied test standards please refer to section 3 of this test report. Test Item Kind of test item: e-Bike Komponente Model name: BRC 3610 FCC ID: 2AWRC-BRC3610 ISED certification number: 26294-BRC3610 Frequency: 2400 MHz to 2483.5 MHz Technology tested: Bluetooth ® LE Antenna: Integrated antenna Power supply: 12.5 V to 14.5 V from eBike system Temperature range: -5°C to +40°C This test report is electronically signed and valid without handwritten signature. For verification of the electronic signatures, the public keys can be requested at the testing laboratory. Test report authorized: Test performed: Marco Bertolino Andreas Curette Supervisor Radio Services Lab Manager Radio Labs Radio Labs Test report no.: 1-1172-25-02-05_TR1-R01 © cetecom advanced GmbH Page 2 of 44 1 Table of contents 1 Table of contents ....................................................................................................................................... 2 2 General information ................................................................................................................................... 3 2.1 Notes and disclaimer ...................................................................................................................... 3 2.2 Application details .......................................................................................................................... 3 2.3 Test laboratories sub-contracted .................................................................................................... 3 3 Test standard/s, references and accreditations ......................................................................................... 4 4 Reporting statements of conformity – decision rule .................................................................................. 5 5 Test environment ...................................................................................................................................... 6 6 Test item ................................................................................................................................................... 6 6.1 General description ......................................................................................................................... 6 6.2 Additional information .................................................................................................................... 6 7 Sequence of testing ................................................................................................................................... 7 7.1 Sequence of testing radiated spurious 9 kHz to 30 MHz ................................................................. 7 7.2 Sequence of testing radiated spurious 30 MHz to 1 GHz ................................................................. 8 7.3 Sequence of testing radiated spurious 1 GHz to 18 GHz ................................................................. 9 7.4 Sequence of testing radiated spurious above 18 GHz.................................................................... 10 8 Description of the test setup .................................................................................................................... 11 8.1 Shielded semi anechoic chamber .................................................................................................. 12 8.2 Shielded fully anechoic chamber ................................................................................................... 13 8.3 Radiated measurements > 18 GHz ................................................................................................ 15 8.4 Conducted measurements Bluetooth system ................................................................................ 16 8.5 AC conducted ................................................................................................................................ 17 9 Measurement uncertainty ........................................................................................................................ 18 10 Summary of measurement results ....................................................................................................... 19 11 Additional comments ........................................................................................................................... 20 12 Measurement results ........................................................................................................................... 21 12.1 System gain ............................................................................................................................... 21 12.2 Power…

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Conducted test results No.1-1172-25-02-05_TR1-A201-R01 October 14, 2025 Test Standard(s)NA - NI FCC 15.247 - NI FCC 15.247, ISED RSS247 - NI This document is electronically signed and valid without handwritten signature. Public keys for verification of the electronic signatures can be requested at the testing laboratory. Authorized Andreas Curette Lab Manager Radio Labs cetecom advanced GmbH Untertürkheimer Str. 6-10, 66117 Saarbrücken Document No. 1-1172-25-02-05_TR1-A201-R01 Release 1 - Page 1 of 45 Table of Content NA # Peak output power 3MHz/3MHz ~ BT LE 1 Msps3 FCC 15.247 # Maximum peak conducted output power DTS ~ BT LE 1 Msps9 FCC 15.247 # Bandwidth 6dB DTS ~ BT LE 1 Msps17 FCC 15.247 # Peak psd DTS ~ BT LE 1 Msps22 FCC 15.247, ISED RSS247 # Bandwidth 99PCT and 20dB ~ BT LE 1 Msps27 FCC 15.247 # TX spurious conducted 20dBc ~ BT LE 1 Msps38 cetecom advanced GmbH Untertürkheimer Str. 6-10, 66117 Saarbrücken Document No. 1-1172-25-02-05_TR1-A201-R01 Release 1 - Page 2 of 45 NA # Peak output power 3MHz/3MHz ~ BT LE 1 Msps References TC start14.10.2025 10:26:06 Ambit temp (test rack) [°C] | humidity [rel%] not enabled | not enabled System version6.0.5.0 Standard | Version NA | NI Method DescriptionPeak OP 3MHz/3MHz - BT LE 1 Msps Information EUT Common Settings BT Low Energy Intermodulation value N 3 Image freq. Low | Mid | High [MHz] 0 | 0 | 0 Power class2 1 Mbps supported True | TXpayload 255 | RXpayload 255 2 Mbps supported False | TXpayload 255 | RXpayload 255 Longrange S8 supported False | TXpayload 255 | RXpayload 255 Longrange S2 supportedFalse | TXpayload 255 | RXpayload 255 Signaling settings USB_RS232 | HCI | 7 | 115200 | None | S1 | None | On Signaling RF settings RF1com | 0 | 0 | On | User interaction No Equipment Signal analyzer,Rohde&Schwarz,FSV-30,1321.3008K30/103170,3.70 Switch matrix,cetecom advanced GmbH,USM,A001,1.0.0 Test Parameter Technology to testBT LE 1 Msps EUT portEUT1 Temperaturenom Voltagenom Frequency low to testTrue | Freq [MHz] 2402 Frequency mid to testTrue | Freq [MHz] 2440 Frequency high to testTrue | Freq [MHz] 2480 Auto control enabled power supply | Climatic Box No | No Additional path loss [dB]0.7 Full path typeEUT_SA_GEN_SIG Full path nameEUT1.MP.SIG1/EUT1.SA/EUT1.GEN1/EUT1.GEN2/ cetecom advanced GmbH Untertürkheimer Str. 6-10, 66117 Saarbrücken Document No. 1-1172-25-02-05_TR1-A201-R01 Release 1 - Page 3 of 45 Test Parameter Switch bits 00010001:00010001:00000000:00000001 cetecom advanced GmbH Untertürkheimer Str. 6-10, 66117 Saarbrücken Document No. 1-1172-25-02-05_TR1-A201-R01 Release 1 - Page 4 of 45 Test at TX 2402 MHz RESULT: Reference power cond. DESCRIPTIONLOWER LIMITUPPER LIMITMEASUREDUNITVERDICT Ref. power 1MHz/1MHz cond. -------0.03dBmINFO Ref. frequency------2402.300MHzINFO READ SA SETTINGS: RefLevel [dBm] | RefLevelOffset [dB] | InpAtt [dB]9.97 | 9.26 | 20 Start [MHz] | Stop [MHz]2399.500 | 2404.500 RBW [MHz] | VBW [MHz]3.000000 | 3.000000 Detector | TraceModePOS | MAXH Sweep: time [ms] | count | points per Section | type1000 | 10 | 1001 | SWE 2399.502400.002400.502401.002401.502402.002402.502403.002403.502404.002404.50 MHz Frequency 0.0 -1.0 -2.0 -3.0 -4.0 -5.0 -6.0 -7.0 -8.0 -9.0 -10.0 dBm Magnitude Peak output power RESULT DESCRIPTIONLOWER LIMITUPPER LIMITMEASUREDUNITVERDICT Peak power-------0.04dBmINFO Peak power------0.990832mWINFO Frequency at peak------2402.195MHzINFO cetecom advanced GmbH Untertürkheimer Str. 6-10, 66117 Saarbrücken Document No. 1-1172-25-02-05_TR1-A201-R01 Release 1 - Page 5 of 45 Test at TX 2440 MHz RESULT: Reference power cond. DESCRIPTIONLOWER LIMITUPPER LIMITMEASUREDUNITVERDICT Ref. power 1MHz/1MHz cond. -------0.02dBmINFO Ref. frequency------2440.300MHzINFO READ SA SETTINGS: RefLevel [dBm] | RefLevelOffset [dB] | InpAtt [dB]9.98 | 9.28 | 20 Start [MHz] | Stop [MHz]2437.500 | 2442.500 RBW [MHz] | VBW [MHz]3.000000 | 3.000000 Detector | TraceModePOS | MAXH Sweep: time [ms] | count | points per Section | type1000 | 10 | 1001 | SWE 2437.502438.002438.502439.002439.502440.002440.502441.002441.502442.002442.50 MHz Frequency 0.0 -1.0 -2.0 -3.0 -4.0 -5.0 -6.0 -7.0 -8.0 -9.0 -10.0 dBm Magnitude Peak output power RESULT DESCRIPTIONLOWER LIMITUPPER LIMITMEASUREDUNITVERDICT Peak power-------0.04dBmINFO Peak power------0.990832mWINFO Frequency at peak------2440.25MHzINFO cetecom advanced GmbH Untertürkheimer Str. 6-10, 66117 Saarbrücken Document No. 1-1172-25-02-05_TR1-A201-R01 Release 1 - Page 6 of 45 Test at TX 2480 MHz RESULT: Reference power cond. DESCRIPTIONLOWER LIMITUPPER LIMITMEASUREDUNITVERDICT Ref. power 1MHz/1MHz cond. -------0.00dBmINFO Ref. frequency------2480.300MHzINFO READ SA SETTINGS: RefLevel [dBm] | RefLevelOffset [dB] | InpAtt [dB]10.00 | 9.41 | 20 Start [MHz] | Stop [MHz]2477.500 | 2482.500 RBW [MHz] | VBW [MHz]3.000000 | 3.000000 Detector | TraceModePOS | MAXH Sweep: time [ms] | count | points per Section | type1000 | 10 | 1001 | SWE 2477.502478.002478.502479.002479.502480.002480.502481.002481.502482.002482.50 MHz Frequency 0.0 -1.0 -2.0 -3.0 -4.0 -5.0 -6.0 -7.0 -8.0 -9.0 -10.0 dBm Magnitude Peak output power RESULT DESCRIPTIONLOWER LIMITUPPER LIMITMEASUREDUNITVERDICT Peak power-------0.01dBmINFO Peak power------0.9977mWINFO Frequency at peak------2479.8MHzINFO cetecom advanced GmbH Untertürkheimer Str. 6-10, 66117 Saarbrücken Document No. 1-1172-25-02-05_TR1-A201-R01 Release 1 - Page 7 of 45 Verdict PASS cetecom advanced GmbH Untertürkheimer Str. 6-10, 66117 Saarbrücken Document No. 1-1172-25-02-05_TR1-A201-R01 Release 1 - Page 8 of 45 FCC 15.247 # Maximum peak conducted output power DTS ~ BT LE 1 Msps References TC start14.10.2025 10:27:24 Ambit temp (test rack) [°C] | humidity [rel%] not enabled | not enabled System version6.0.5.0 Standard | Version FCC 15.247 | NI MethodDTS: KDB 558074 D01 V05 - Chapter 8.3.1.1 RBW ≥ DTS Bandwidth DescriptionFCC 15.247 Maximum peak output power conducted DTS - BT LE 1 Msps Information EUT Common Settings BT Low Energy Intermodulation value N 3 Im…

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eBike Systems Registered Office: Stuttgart, Registration Court: Amtsgericht Stuttgart, HRB 14000; Chairman of the Supervisory Board: Prof. Dr. Stefan Asenkerschbaumer; Managing Directors: Dr. Stefan Hartung, Dr. Christian Fischer, Dr. Markus Forschner, Stefan Grosch, Dr. Markus Heyn, Dr. Frank Meyer, Katja von Raven, Dr. Tanja Rückert Robert Bosch GmbH Postfach 13 42 72703 Reutlingen Germany Visitor: Markwiesenstraße 58 72770 Kusterdingen Phone 07121 35-0 www.bosch.com Antenna Datasheet BRC3610