QVHRB03002Robotic Vacuum Cleaner with 2.4GHz & 5GHz WLAN (Wi-Fi network access & communication), Bluetooth Low Energy (device pairing)

Regulatory compliance and safety information Einhaltung von Vorschriften und Sicherheitsinformationen Información de cumplimiento normativo y seguridad Informations relatives à la conformité réglementaire et à la sécurité Conformità alle normative e informazioni di sicurezza Naleving van regelgeving en veiligheidsinformatie Информация о соблюдении нормативных требований и техники безопасности Overholdelse af regler og sikkerhedsoplysninger Säädösten noudattaminen ja turvallisuustiedot Forskriftssamsvar og sikkerhetsinformasjon Överensstämmelse med regelverk samt säkerhetsinformation מידע על תקנות ובטיחות Renseignements sur la conformité à la réglementation et la sécurité Cumplimiento normativo e información de seguridad Información de seguridad y cumplimiento normativo 使用规范和安全信息 法律規範和安全資訊 法令の遵守と安全上の注意 규정 준수 및 안전 정보 Pematuhan peraturan dan maklumat keselamatan الامتثال التنظيمي ومعلومات السلامة RB03 2 EN IMPORTANT SAFETY INSTRUCTIONS BEFORE USING THIS ROBOT READ ALL INSTRUCTIONS AND CAUTIONARY MARKINGS IN THE USER MANUAL AND ON THE ROBOT. When using an electrical appliance, basic precautions should always be followed, including the following: WARNING These warnings apply to the robot, charging dock and charger. TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, OR I N J U R Y: 1. This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or reasoning capabilities, or lack of experience and knowledge, only if they have been given supervision or instruction by a responsible person concerning use of the appliance in a safe way and understand the hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision. 2. To prevent injury, always carry the appliance by the handle provided. Keep hair, loose clothing, fingers, and all parts of the body away from openings and moving parts such as the wheels and the brush b ar. 3. Unplug from the mains electricity supply before cleaning or performing any maintenance on the appliance. 4. To prevent unintentional starting, be careful to keep your hands and fingers away from the LCD screen especially when picking up or carrying the appliance. Carrying the appliance with your finger on the LCD screen invites accidents. 5. WARNING : Use only the power supply unit, charging dock and battery supplied with the robot. For the purposes of recharging, Use only the Dyson charging dock Part Number 2216 0 9 and Dyson power supply unit Part Number 28123 8 . 6. The battery is not user-replaceable. If the battery needs replacing, the complete appliance must be replaced or repaired by the manufacturer or a designated service agent in order to avoid a hazard. 7. The battery used in this appliance may present a risk of fire or chemical burn if mistreated. Do not place the robot on or near a cooker or any other hot surface and do not disassemble, short-circuit the battery's contacts, heat above 60°C (140°F), or incinerate this appliance even if it is severely damaged. The battery might catch fire or explode. 8. Use only as described in the Dyson User manual. Do not carry out any maintenance other than that shown in the manual, on the MyDyson™, on the Dyson website, or as advised by the Dyson Helpline. If a service or repair is 3 needed, contact the Dyson Helpline so we can discuss the available options. Do not disassemble the robot as incorrect reassembly may result in an electric shock or fire. 9. Do not allow to be used as a toy. Close attention is necessary when used by, or near, children and pets. Children should be supervised to ensure that they do not play with the robot. Do not allow children or pets to sit on the robot. 10. Do not use robot with pets without supervision. 11. Do not let the power supply unit, charging dock or robot get wet, they are suitable for dry locations ONLY. Do not charge or operate outdoors or on wet surfaces or where contact with, or immersion in, water is a possibility. Do not handle the plug, charging dock or robot with wet hands. 12. Do not use robot with/around any liquid or semi-liquid (pet mess) spillages. 13. Do not operate the robot in areas where there are open fireplaces, lit candles or fragile objects. 14. Ensure balconies are physically blocked before using robot. 15. Do not operate the robot where it can pick up flammable or combustible liquids, such as petrol, or use in areas where they or their vapours may be present and do not operate the robot where it can pick up anything that is burning or smoking, such as cigarettes, matches or hot ashes. 16. To ensure that the robot does not create any hazard, ensure that all of the sensors are kept clean and clear of any debris. 17. Risk of falling: Do not use the robot in any area where it can access a down stairway or balcony or any other drop off or edge. Do not use in high or narrow spaces such as a shelf or stairs. 18. Ensure that everyone in the household is aware of the appliance when it is in use, particularly when using the scheduled clean function available via the MyDyson™ app. 19. Do not operate the robot in a room where an infant or child is present and unattended or sleeping. 20. Ensure floors are clear of any electrical cables and other items that may cause an obstruction in the robot. 21. Do not operate the robot in areas with exposed electrical outlets in the floor. 22. If the robot passes over a power cord and drags it, there is a chance an object could be pulled off a table or shelf. Before using the robot, pick up objects like clothing, loose papers, pull cords for blinds or curtains, power cords, and any fragile objects. 23. Be aware that the robot moves on its own. Take care when walking in the area that the robot is operating in to avoid stepping on it. 24. Do not use the robot to pick up sharp objects, glass. 4 Additional information Using your robot • To turn your robot off manually, press and hold the LCD screen until it goes blank or disconn…

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www.dyson.com REGISTERED IN ENGLAND NO. 01959090 1/1 REGISTERED OFFICE ADDRESS: TETBURY HILL, MALMESBURY, WILTSHIRE, SN16 0RP To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date:2024-03-12 Ref: Attestation Statements Part 2.911(d)(7) Filing FCC ID: QVH RB03002 Dyson Inc, the applicant certifies that, as of the date of the filing of the application, Andrew Wingerter is our designated U.S. agent for service of process for the above referenced FCC ID. Dyson Inc 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. Dyson Inc accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information: Name: Dyson Inc 1330 W Fulton St 5 th Floor, Chicago IL 60137 Contact Person: Andrew Wingerter Contact Number: (312) 805-5584 FRN: 0034347922 Email: [email protected] Sincerely, Dyson Inc Andrew Wingerter

www.dyson.com Dyson Inc. Sample Attestation Statement -FCC Date: March 12, 2024 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Re: Attestation regarding ‘covered’ equipment and the Covered List FCC ID: QVHRB03002 To whom it may concern, Per 2.911(d)(5)(i), Dyson Inc. 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. Per 2.911(d)(5)(ii), Dyson Inc. 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, Andrew Wingerter Senior Principal Compliance Engineer

www.dyson.com Dyson Inc. January 31, 2024 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, Maryland 21046 Re: Request for confidentiality FCC ID: QVHRB03002 To whom it may concern, Pursuant to Sections 0.457(d) and 0.459 of CFR 47, Dyson Inc., request that the following information, provided to support the FCC application for the RB03, FCC ID: QVHRB03002 be held permanently confidential: Block Diagrams Operational Description Parts List/Tune Up Schematics The above material contains trade secrets not customarily released to public that are judged to have the potential to cause detriment to the applicant and provide unjustified benefits to its competitors. This information should not be available for public disclosure for an indefinite period of time. Sincerely, Andrew Wingerter Principal Compliance Engineer

www.dyson.com Dyson Technology Limited REG. IN ENGLAND NO. 01959090 REG. OFFICE: TETBURY HILL, MALMESBURY, WILTSHIRE, SN16 0RP RB03 External Photos www.dyson.com Dyson Technology Limited REG. IN ENGLAND NO. 01959090 REG. OFFICE: TETBURY HILL, MALMESBURY, WILTSHIRE, SN16 0RP

www.dyson.com Dyson Technology Limited REG. IN ENGLAND NO. 01959090 REG. OFFICE: TETBURY HILL, MALMESBURY, WILTSHIRE, SN16 0RP RB03 Label Location Note: FCC ID to be placed on the rating place www.dyson.com Dyson Technology Limited REG. IN ENGLAND NO. 01959090 REG. OFFICE: TETBURY HILL, MALMESBURY, WILTSHIRE, SN16 0RP

HLP 2 Photo

www.dyson.com Dyson Technology Limited REG. IN ENGLAND NO. 01959090 REG. OFFICE: TETBURY HILL, MALMESBURY, WILTSHIRE, SN16 0RP RB03 Internal Photos www.dyson.com Dyson Technology Limited REG. IN ENGLAND NO. 01959090 REG. OFFICE: TETBURY HILL, MALMESBURY, WILTSHIRE, SN16 0RP www.dyson.com Dyson Technology Limited REG. IN ENGLAND NO. 01959090 REG. OFFICE: TETBURY HILL, MALMESBURY, WILTSHIRE, SN16 0RP www.dyson.com Dyson Technology Limited REG. IN ENGLAND NO. 01959090 REG. OFFICE: TETBURY HILL, MALMESBURY, WILTSHIRE, SN16 0RP www.dyson.com Dyson Technology Limited REG. IN ENGLAND NO. 01959090 REG. OFFICE: TETBURY HILL, MALMESBURY, WILTSHIRE, SN16 0RP www.dyson.com Dyson Technology Limited REG. IN ENGLAND NO. 01959090 REG. OFFICE: TETBURY HILL, MALMESBURY, WILTSHIRE, SN16 0RP www.dyson.com Dyson Technology Limited REG. IN ENGLAND NO. 01959090 REG. OFFICE: TETBURY HILL, MALMESBURY, WILTSHIRE, SN16 0RP www.dyson.com Dyson Technology Limited REG. IN ENGLAND NO. 01959090 REG. OFFICE: TETBURY HILL, MALMESBURY, WILTSHIRE, SN16 0RP www.dyson.com Dyson Technology Limited REG. IN ENGLAND NO. 01959090 REG. OFFICE: TETBURY HILL, MALMESBURY, WILTSHIRE, SN16 0RP www.dyson.com Dyson Technology Limited REG. IN ENGLAND NO. 01959090 REG. OFFICE: TETBURY HILL, MALMESBURY, WILTSHIRE, SN16 0RP www.dyson.com Dyson Technology Limited REG. IN ENGLAND NO. 01959090 REG. OFFICE: TETBURY HILL, MALMESBURY, WILTSHIRE, SN16 0RP www.dyson.com Dyson Technology Limited REG. IN ENGLAND NO. 01959090 REG. OFFICE: TETBURY HILL, MALMESBURY, WILTSHIRE, SN16 0RP www.dyson.com Dyson Technology Limited REG. IN ENGLAND NO. 01959090 REG. OFFICE: TETBURY HILL, MALMESBURY, WILTSHIRE, SN16 0RP www.dyson.com Dyson Technology Limited REG. IN ENGLAND NO. 01959090 REG. OFFICE: TETBURY HILL, MALMESBURY, WILTSHIRE, SN16 0RP www.dyson.com Dyson Technology Limited REG. IN ENGLAND NO. 01959090 REG. OFFICE: TETBURY HILL, MALMESBURY, WILTSHIRE, SN16 0RP www.dyson.com Dyson Technology Limited REG. IN ENGLAND NO. 01959090 REG. OFFICE: TETBURY HILL, MALMESBURY, WILTSHIRE, SN16 0RP

TÜV SÜD is a trading name of TUV SUD Ltd Registered in Scotland at East Kilbride, Glasgow G75 0QF, United Kingdom Registered number: SC215164 TUV SUD Ltd is a TÜV SÜD Group Company Phone: +44 (0) 1489 558100 Fax: +44 (0) 1489 558101 www.tuvsud.com/en TÜV SÜD Octagon House Concorde Way Fareham Hampshire PO15 5RL United Kingdom TÜV SÜD SIGNATURE NAME JOB TITLE RESPONSIBLE FOR ISSUE DATE Matthew Russell Chief Engineer Authorised Signatory 24 August 2023 Signatures in this approval box have checked this document in line with the requirements of TÜV SÜD document control rules. FCC Accreditation 90987 Octagon House, Fareham Test Laboratory EXECUTIVE SUMMARY The wireless devices described within this report are compliant with the exemption criteria related to human exposure to electromagnetic fields laid out in FCC CFR Title 47 Part 1.1307. RF Exposure Exemption Report Dyson Technology Limited Robot Vacuum Cleaner, Model: RB03 In accordance with FCC CFR 47 Pt 1.1307 Prepared for: Dyson Technology Limited Tetbury Hill Malmesbury SN16 0RP United Kingdom COMMERCIAL-IN-CONFIDENCE FCC ID: QVHRB03002 Document 75951525-13 Issue: 01 DISCLAIMER AND COPYRIGHT This non-binding report has been prepared by TÜV SÜD with all reasonable skill and care. The document is confidential to the potential Client and TÜV SÜD. No part of this document may be reproduced without the prior written approval of TÜV SÜD. © 2023 TÜV SÜD. This report relates only to the actual item/items tested. ACCREDITATION Our UKAS Accreditation does not cover opinions and interpretations and any expressed are outside the scope of our UKAS Accreditation. Results of tests not covered by our UKAS Accreditation Schedule are marked NUA (Not UKAS Accredited). Document 75951525-13 Issue: 01 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 1 of 8 Contents 1 Report Summary .........................................................................................................................2 1.1 Report Modification Record ...........................................................................................................2 1.2 Introduction ....................................................................................................................................2 1.3 Brief Summary of Results .............................................................................................................3 1.4 Product Information .......................................................................................................................3 2 Assessment Details ....................................................................................................................5 2.1 Single RF Source options for determination of exemption............................................................5 2.2 Multiple RF Sources options for determination of exemption. ......................................................6 2.3 Individual Antenna Port Exposure Results ....................................................................................7 2.4 Combined Antenna Port RF Exposure Results FCC 1.1307(b)(3)(ii)(B) ......................................8 Document 75951525-13 Issue: 01 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 2 of 8 1 Report Summary 1.1 Report Modification Record Alterations and additions to this report will be issued to the holders of each copy in the form of a complete document. Issue Description of Change Date of Issue 1 First Issue 24-Aug-2023 Table 1 1.2 Introduction Applicant Dyson Technology Limited Manufacturer Dyson Technology Limited Model Number RB03 Hardware Version(s) OR2.0 HLP Version 2 PCBA Version 289439-01 Software Version(s) RB03PR.01.06.014.1085 Specification/Issue/Date FCC 47 CFR Part 1.1307: 2021 Order Number Date 6000112314 25-February-2021 Related Document(s) • KDB 447498 D04 v01 • FCC 47 CFR Part 2.1091: 2021 Document 75951525-13 Issue: 01 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 3 of 8 1.3 Brief Summary of Results The wireless devices described within this report are compliant with the exemption criteria related to human exposure to electromagnetic fields laid out in FCC CFR Title 47 Part 1.1307. The calculations shown in this report were made in accordance with the procedures specified in the applied test specification(s). 1.4 Product Information 1.4.1 Technical Description Robotic Vacuum Cleaner with 2.4 GHz, 5 GHz Wi-Fi and Bluetooth Low Energy wireless technologies. 1.4.2 Transmitter Description The following radio access technologies and frequency bands are supported by the equipment under test. Radio Access Technology Frequency Band (MHz) Minimum Frequency (MHz) Output Power (dBm) Duty Cycle (%) Bluetooth Low Energy 2402 - 2480 2402 4 100 2.4 GHz WLAN 2412 - 2472 2412 15 100 5 GHz WLAN 5180 - 5825 5180 15 100 Table 2 – Transmitter Description- FCC Note: Transmitter power includes upper bounds of uncertainty therefore maximum values are used. Document 75951525-13 Issue: 01 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 4 of 8 1.4.3 Antenna Description The following antennas are supported by the equipment under test. Radio Access Technology Antenna Port Antenna Model Gain (dBi) Antenna length (cm) Minimum Separation Distance (cm) Bluetooth Low Energy B X277-AZW-WIFI_ANT_B/BT 4.1 2.758 > 20 2.4 GHz WLAN A X277-AZW-WIFI_ANT_A 4.1 2.668 > 20 2.4 GHz WLAN B X277-AZW-WIFI_ANT_B/BT 4.1 2.758 > 20 5 GHz WLAN A X277-AZW-WIFI_ANT_A 6.3 2.668 > 20 5 GHz WLAN B X277-AZW-WIFI_ANT_B/BT 6.3 2.758 > 20 Table 3 – Antenna description In the case of more than one type of antenna being supported by the equipment, the calculation is based on the maximum of the antenna gains. If other antennas can be used that have greater gains, the minimum separation distances will need to be recalculated. Note: Antenna gain includes upper bounds of uncertainty therefore maximum values are used in accordance with Section Error! Reference source not found.. 1.4.4 Equipment Configuration …

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TÜV SÜD is a trading name of TUV SUD Ltd Registered in Scotland at East Kilbride, Glasgow G75 0QF, United Kingdom Registered number: SC215164 TUV SUD Ltd is a TÜV SÜD Group Company Phone: +44 (0) 1489 558100 Fax: +44 (0) 1489 558101 www.tuvsud.com/en TÜV SÜD Octagon House Concorde Way Fareham Hampshire PO15 5RL United Kingdom TÜV SÜD SIGNATURE NAME JOB TITLE RESPONSIBLE FOR ISSUE DATE Steve Marshall Senior Engineer Authorised Signatory 16 May 2023 Signatures in this approval box have checked this document in line with the requirements of TÜV SÜD document control rules. ENGINEERING STATEMENT The measurements shown in this report were made in accordance with the procedures described on test pages. All reported testing was carried out on a sample equipment to demonstrate limited compliance with FCC 47 CFR Part 15C, ISED RSS-247 and ISED RSS-GEN. The sample tested was found to comply with the requirements defined in the applied rules. RESPONSIBLE FOR NAME DATE SIGNATURE Testing Graeme Lawler 16 May 2023 Testing George Porter 16 May 2023 FCC Accreditation 90987 Octagon House, Fareham Test Laboratory ISED Accreditation 12669A Octagon House, Fareham Test Laboratory EXECUTIVE SUMMARY A sample of this product was tested and found to be compliant with FCC 47 CFR Part 15C: 2020, ISED RSS-247: Issue 2 (02- 2017) and ISED RSS-GEN: Issue 5 (04-2018) + A2 (02-2021) for the tests detailed in section 1.3. FCC and ISED Test Report Dyson Technology Limited Robot Vacuum Cleaner, Model: RB03 In accordance with FCC 47 CFR Part 15C, ISED RSS-247 and ISED RSS-GEN (2.4 GHz Bluetooth Low Energy) Prepared for: Dyson Technology Limited Tetbury Hill Malmesbury SN16 0RP United Kingdom FCC ID: QVHRB03002 IC: 7986A-RB03002 COMMERCIAL-IN-CONFIDENCE Document 75951525-01 Issue 01 DISCLAIMER AND COPYRIGHT This non-binding report has been prepared by TÜV SÜD with all reasonable skill and care. The document is confidential to the potential Client and TÜV SÜD. No part of this document may be reproduced without the prior written approval of TÜV SÜD. © 2023 TÜV SÜD. This report relates only to the actual item/items tested. ACCREDITATION Our UKAS Accreditation does not cover opinions and interpretations and any expressed are outside the scope of our UKAS Accreditation. Results of tests not covered by our UKAS Accreditation Schedule are marked NUA (Not UKAS Accredited). Document 75951525-01 Issue 01 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 1 of 45 Contents 1 Report Summary .........................................................................................................................2 1.1 Report Modification Record ...........................................................................................................2 1.2 Introduction ....................................................................................................................................2 1.3 Brief Summary of Results .............................................................................................................3 1.4 Application Form ...........................................................................................................................4 1.5 Product Information .......................................................................................................................7 1.6 Deviations from the Standard ........................................................................................................8 1.7 EUT Modification Record ..............................................................................................................8 1.8 Test Location .................................................................................................................................8 2 Test Details ..................................................................................................................................9 2.1 Restricted Band Edges..................................................................................................................9 2.2 Emission Bandwidth ................................................................................................................... 13 2.3 Maximum Conducted Output Power .......................................................................................... 19 2.4 Authorised Band Edges ............................................................................................................. 22 2.5 Spurious Radiated Emissions .................................................................................................... 25 2.6 Power Spectral Density .............................................................................................................. 39 3 Photographs ............................................................................................................................. 42 3.1 Test Setup Photographs ............................................................................................................ 42 4 Measurement Uncertainty ....................................................................................................... 45 Document 75951525-01 Issue 01 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 2 of 45 1 Report Summary 1.1 Report Modification Record Alterations and additions to this report will be issued to the holders of each copy in the form of a complete document. Issue Description of Change Date of Issue 1 First Issue 16-May-2023 Table 1 1.2 Introduction Applicant Dyson Technology Limited Manufacturer Dyson Technology Limited Model Number(s) RB03 Serial Number(s) H8U-JP-FJN0002X and H9C-UK-PCA0009A Hardware Version(s) OR1.5 HLP Version 2 PCBA Version 289439-01 Software Version(s) RB03ED.01.00.002.0012 Number of Samples Tested 2 Test Specification/Issue/Date FCC 47 CFR Part 15C: 2020 ISED RSS-247: Issue 2 (02-2017) ISED RSS-GEN: Issue 5 (04-2018) + A2 (02-2021) Order Number Date 6000112313 25-February-2021 Date of Receipt of EUT 15-April-20…

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TÜV SÜD is a trading name of TUV SUD Ltd Registered in Scotland at East Kilbride, Glasgow G75 0QF, United Kingdom Registered number: SC215164 TUV SUD Ltd is a TÜV SÜD Group Company Phone: +44 (0) 1489 558100 Fax: +44 (0) 1489 558101 www.tuvsud.com/en TÜV SÜD Octagon House Concorde Way Fareham Hampshire PO15 5RL United Kingdom TÜV SÜD SIGNATURE NAMEJOB TITLERESPONSIBLE FORISSUE DATE Steve MarshallSenior EngineerAuthorised Signatory16 May 2023 Signatures in this approval box have checked this document in line with the requirements of TÜV SÜD document control rules. ENGINEERING STATEMENT The measurements shown in this report were made in accordance with the procedures described on test pages. All reported testing was carried out on a sample equipment to demonstrate limited compliance with FCC 47 CFR Part 15C, ISED RSS-247 and ISED RSS-GEN. The sample tested was found to comply with the requirements defined in the applied rules. RESPONSIBLE FORNAMEDATESIGNATURE TestingAnthony Hubbard16 May 2023 TestingGeorge Porter16 May 2023 TestingGraeme Lawler16 May 2023 TestingPaul Dickson16 May 2023 FCC Accreditation 90987 Octagon House, Fareham Test Laboratory ISED Accreditation 12669A Octagon House, Fareham Test Laboratory EXECUTIVE SUMMARY A sample of this product was tested and found to be compliant with FCC 47 CFR Part 15C: 2020, ISED RSS-247: Issue 2 (02- 2017) and ISED RSS-GEN: Issue 5 (04-2018) + A2 (02-2021) for the tests detailed in section 1.3. FCC and ISED Test Report Dyson Technology Limited Robot Vacuum Cleaner, Model: RB03 In accordance with FCC 47 CFR Part 15C, ISED RSS-247 and ISED RSS-GEN (2.4 GHz WLAN) Prepared for: Dyson Technology Limited Tetbury Hill Malmesbury SN16 0RP United Kingdom FCC ID: QVHRB03002IC: 7986A-RB03002 COMMERCIAL-IN-CONFIDENCE Document 75951525-02 Issue 01 DISCLAIMER AND COPYRIGHT This non-binding report has been prepared by TÜV SÜD with all reasonable skill and care. The document is confidential to the potential Client and TÜV SÜD. No part of this document may be reproduced without the prior written approval of TÜV SÜD. © 2023TÜV SÜD. This report relates only to the actual item/items tested. ACCREDITATION Our UKAS Accreditation does not cover opinions and interpretations and any expressed are outside the scope of our UKAS Accreditation. Results of tests not covered by our UKAS Accreditation Schedule are marked NUA (Not UKAS Accredited). Document 75951525-02 Issue 01 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 1 of 127 Contents 1 Report Summary .........................................................................................................................2 1.1 Report Modification Record ...........................................................................................................2 1.2 Introduction ....................................................................................................................................2 1.3 Brief Summary of Results .............................................................................................................3 1.4 Application Form ...........................................................................................................................4 1.5 Product Information .......................................................................................................................7 1.6 Deviations from the Standard ........................................................................................................7 1.7 EUT Modification Record ..............................................................................................................7 1.8 Test Location .................................................................................................................................8 2 Test Details ..................................................................................................................................9 2.1 Restricted Band Edges..................................................................................................................9 2.2 AC Power Line Conducted Emissions ....................................................................................... 16 2.3 Emission Bandwidth ................................................................................................................... 20 2.4 Maximum Conducted Output Power .......................................................................................... 64 2.5 Authorised Band Edges ............................................................................................................. 72 2.6 Spurious Radiated Emissions .................................................................................................... 78 2.7 Power Spectral Density ............................................................................................................ 117 3 Photographs ........................................................................................................................... 122 3.1 Test Setup Photographs .......................................................................................................... 122 4 Measurement Uncertainty ..................................................................................................... 127 Document 75951525-02 Issue 01 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 2 of 127 1 Report Summary 1.1 Report Modification Record Alterations and additions to this report will be issued to the holders of each copy in the form of a complete document. Issue Description of Change Date of Issue 1 First Issue 16-May-2023 Table 1 1.2 Introduction Applicant Dyson Technology Limited Manufacturer Dyson Technology Limited Model Number(s) RB03 Serial Number(s) H8U-JP-FJN0002X and H9C-UK-PCA0009A Hardware Version(s) OR1.5 HLP Version 2 PCBA Version 289439-01 Software Version(s) RB03ED.01.00.002.0012 Number of Samples Tested 2 Test Specification/Issue/Date FCC 47 CFR Part 15C: 202…

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Document 75951525-02 Issue 01 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 58 of 127 Figure 74 - Aux (B) 2422 MHz (CH3) 99% Bandwidth Figure 75 - Aux (B) 2422 MHz (CH3) 6 dB Bandwidth Document 75951525-02 Issue 01 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 59 of 127 Figure 76 - Main (A) 2437 MHz (CH6) 99% Bandwidth Figure 77 - Main (A) 2437 MHz (CH6) 6 dB Bandwidth Document 75951525-02 Issue 01 COMMERCIAL-IN-CONFIDENCE COMMERCIAL-IN-CONFIDENCE Page 60 of 127 Figure 78 - Aux (B) 2437 MHz (CH6) 99% Bandw…

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