2A35D-QPK3000Fully Integrated UWB RTLS Module

www.qorvo.com © 2026 Qorvo US, Inc. – Confidential and Proprietary Information – For Company Internal Use Only Date: 13-March-2026 To: Federal Communications Commission Office of Engineering and Technology Laboratory Division 7435 Oakland Mills Road Columbia, MD 21046 USA Ref: Attestation Statements Part 2.911(d)(5)(i) and Part 2.911(d)(5)(ii) Filing Re. KDB 986446 D01 FCC ID: 2A35D-QPK3000 Dear Sir or Madam, Qorvo International Pte. Ltd. (“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 applicant is not identified on the Covered List as an entity producing “covered” equipment. We further attest that the equipment for which authorization is sought does not contain integrated Kaspersky cybersecurity and/or anti-virus software produced by Kaspersky Lab Inc. or any of its successors and assignees. If you have any questions, please contact us. Name: Qorvo International Pte. Ltd Address: 1 Changi Business Park Avenue 1, # 04-01 Singapore Contact Person: Jason Keane Givens E-mail: [email protected] Tel: 336-678-7119 Sincerely, Jason Keane Givens

© 2026 Qorvo US, Inc. – Confidential and Proprietary Information – For Company Internal Use Only To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 06/26/2026 Ref: Attestation Statements Part 2.911(d)(7) Filing FCC ID: 2A35D-QPK3000 FRN: 0031782253 Qorvo International Pte. Ltd. (“the applicant”) certifies that, as of the date of the filing of the application, Qorvo, Inc. is our designated U.S. agent for service of process for the above referenced FCC ID. Qorvo, 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. Qorvo, 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: Qorvo, Inc. Address: 7628 Thorndike Road, Greensboro, NC 27409 Contact Person: Jonathan Little Tel.: (804) 714-5569 Email: [email protected] FRN: 0037168994 Sincerely, [Insert U.S. agent company name] Qorvo, Inc. (U.S. agent company name printed name) Jonathan Little (U.S. agent company name signature) [Insert applicant name] Qorvo International Pte. Ltd. (Applicant printed name) Jason Keane Givens (Applicant signature)

www.qorvo.com © 2026 Qorvo US, Inc. – Confidential and Proprietary Information – For Company Internal Use Only Date: 13-March-2026 TUV SUD America Inc. 401 Edgewater Place, Suite #500 Wakefield, MA 01880, USA AUTHORITY TO ACT AS AGENT - FCC We, Qorvo International Pte. Ltd. hereby authorize Jeff Woods of TUV SUD America, 401 Edgewater Place, Suite #500, Wakefield, MA 01880 and Larry Stillings of Compliance Worldwide, Inc., 357 Main Street, Sandown, NH 03873 to act as our agent in all matters relating to applications for equipment authorization, including the signing of all documents relating to these matters. Sincerely, Jason Keane Givens

www.qorvo.com © 2026 Qorvo US, Inc. – Confidential and Proprietary Information – For Company Internal Use Only Date: 13-March-2026 To: Federal Communications Commission Office of Engineering and Technology Laboratory Division 7435 Oakland Mills Road Columbia, MD 21046 Confidentiality Request regarding application for certification of FCC ID: 2A35D-QPK3000 Pursuant to Sections 0.457(d)(1)(ii) and 0.459 of the Commission’s Rules and FCC Guidance document 726920, we hereby request confidential treatment of information accompanying this application as outlined below: PERMANENT LONG-TERM CONFIDENTIALITY: Schematics Block Diagrams Theory of Operation The above information contains trade secrets and proprietary information not customarily released to the public. The public disclosure of this information might be harmful to the applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457(d)(1)(ii), disclosure of this Application and all accompanying materials will not be made before the date of the Grant for this Application. Pursuant to DA04-1705 June 15, 2004 of the Commission’s public notice, we also require temporary confidential treatment of information accompanying this application as outlined below for a period of 180 days: Internal Photos Test Setup Photos User Manual Sincerely, Jason Keane Givens

www.qorvo.com © 2026 Qorvo US, Inc. – Confidential and Proprietary Information – For Company Internal Use Only Date: 06-March-2026 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Modular Approval Request FCC ID: FCC ID: 2A35D-QPK3000 The following attestation addresses the requirements to support modular approval: Modular approval requirement Yes (provide brief statement) No * (a) The radio elements must have the radio frequency circuitry shielded. Physical components and tuning capacitor(s) may be located external to the shield, but must be on the module assembly A metal shield is soldered above the module. This shield covers UWB, BLE, voltage regulators and MCU chips. UWB PCB antenna and BLE PCB antenna are outside of the shield. (b) The module must have buffered modulation/data inputs to ensure that the device will comply with Part 15 requirements with any type of input signal The modulation is handled internally in the UWB chip, which prevents excessive data rates or over-modulation (c) The module must contain power supply regulation on the module The module has voltage regulation circuitry for the analog and digital signals of the system (d) The module must contain a permanently attached antenna, or contain a unique antenna connector, and be marketed and operated only with specific antenna(s), per Sections 15.203, 15.204(b), 15.204(c), 15.212(a), 2.929(b) The module has two on-chip (BLE and UWB) antennas - both of these are printed on the PCB. (e) The module must demonstrate compliance in a stand-alone configuration The module has firmware available that allows it to operate in standalone mode (f) The module must be labelled with its permanently affixed FCC ID label, or use an electronic display (See KDB Publication 784748 about labelling requirements) The label is laser etched on the RF shield. The RF shield is soldered on the module © 2026 Qorvo US, Inc. – Confidential and Proprietary Information – For Company Internal Use Only Modular approval requirement Yes (provide brief statement) No * (g) The module must comply with all specific rules applicable to the transmitter. The grantee must provide comprehensive instructions to explain compliance requirements The signals transmitted by the module comply with FCC rules (h) The module must comply with RF exposure requirements The module has been tested and test results confirm compliance with RF exposure requirements * Please provide a detailed explanation if the answer is “No.” Sincerely, Jason Keane Givens

www.qorvo.com © 2026 Qorvo US, Inc. – Confidential and Proprietary Information – For Company Internal Use Only Date: 06-March-2026 E xhibit: QPK3000 Device Label

Compliance Worldwide, Inc. - 357 Main Street - Sandown, NH 03873 (603) 887 3903 Fax (603) 887 6445 www.complianceworldwide.com COMPLIANCE WORLDWIDE INC. TEST REPORT 274-25RFR1 In Accordance with the Requirements of Federal Communications Commission CFR Title 47 Part 2.1093:2024 Radio Frequency Exposure Evaluation: Portable Devices Innovation, Science and Economic Development Canada RSS-102, Issue 6 Radio Frequency (RF) Exposure Compliance of Radiocommunication Apparatus Issued to Qorvo, Inc. Decawave Limited Adelaide Chambers, Peter Street Dublin, Ireland D08 T6YA for the RTLS Module Model: QPK3000 FCC ID: 2A35D-QPK3000 IC: 23794-QPK3000 Report Issued on November 10, 2025 Revision R1 Issued on July 16, 2026 Tested by Reviewed by This test report shall not be reproduced, except in full, without written permission from Compliance Worldwide, Inc. Test Number: 274-25RFR1 Issue Date: 7/16/2026 Page 2 of 24 Compliance Worldwide, Inc. - 357 Main Street - Sandown, NH 03873 (603) 887 3903 Fax (603) 887 6445 www.complianceworldwide.com Table of Contents 1. Scope ............................................................................................................................... 3 2. Product Details ................................................................................................................. 3 2.1. Manufacturer ........................................................................................................... 3 2.2. Model Number ......................................................................................................... 3 2.3. Serial Number ......................................................................................................... 3 2.4. Description .............................................................................................................. 3 2.5. Power Source .......................................................................................................... 3 2.6. EMC Modifications ................................................................................................... 3 3. Product Configuration ....................................................................................................... 3 3.1. EUT Hardware ......................................................................................................... 3 3.2. Support Equipment .................................................................................................. 3 3.3. Cables ..................................................................................................................... 4 3.4. Operational Characteristics and Software ................................................................ 4 3.5. Block Diagram ......................................................................................................... 4 4. Measurements Parameters .............................................................................................. 4 4.1. Measurement Equipment Used to Perform Test ...................................................... 4 4.2. Software used to perform the test ............................................................................ 5 4.3. Measurement & Equipment Setup ........................................................................... 5 4.4. Measurement Uncertainty ........................................................................................ 5 5. Choice of Equipment for Test Suites ................................................................................ 6 6. Measurement Data ........................................................................................................... 7 6.1. Maximum Conducted Output Power ........................................................................ 7 6.2. Duty Cycle ..............................................................................................................10 6.3. Peak Emissions in a 50 MHz Bandwidth .................................................................14 6.4. 99% Emission Bandwidth .......................................................................................16 6.5. Public Exposure to Radio Frequency Energy Levels .......................................... 18 6.6. Radio Frequency (RF) Exposure of Radiocommunication Apparatus ................... 21 Test Number: 274-25RFR1 Issue Date: 7/16/2026 Page 3 of 24 Compliance Worldwide, Inc. - 357 Main Street - Sandown, NH 03873 (603) 887 3903 Fax (603) 887 6445 www.complianceworldwide.com 1. Scope This test report certifies that the Qorvo Decawave Limited QPK3000, as tested, meets the FCC Part 2.1093 requirements and the ISED RSS-102, Issue 6 Section 6.1 requirements exempting the device from a SAR Evaluation and ISED RSS-102, Issue 6, Section 8 for total exposure. This exemption is applicable for portable device applications including handheld “extremities” and body worn. The scope of this test report is limited to the test sample provided by the client, only in as much as that sample represents other production units. If any significant changes are made to the unit, the changes shall be evaluated and a retest may be required. Measurement Uncertainty will not be applied to any of the measurement / testing results in this test report to determine pass/fail criteria per the Decision Rule as defined in ISO/IEC Guide 17025-2017 Clause 3.7. Revision R1 corrects the title in the second table of Section 6.1 to Maximum Average ERP. 2. Product Details 2.1. Manufacturer: Qorvo, Inc. 2.2. Model Numbers: QPK3000 2.3. Serial Numbers: 171 2.4. Description: RTLS Module 2.5. Power Source: USB 5 VDC via demo board 2.6. Hardware Revision: Rev E1.2 2.7. Software Revision: N/A 2.8. Modulation Types: Gaussian frequency shift keying. Pulse modulation, frequency hopping. 2.9. Operating Frequencies: 2402 to 2480 MHz (BLE), 6.5 or 8 GHz (UWB) 2.10. EMC Modifications: None 3. Product Configuration 3.1. EUT Hardware Manufacturer Model/Part # / Options Serial N…

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Compliance Worldwide, Inc. - 357 Main Street - Sandown, NH 03873 (603) 887 3903 Fax (603) 887 6445 www.complianceworldwide.com COMPLIANCE WORLDWIDE INC. TEST REPORT 274-25R1 In Accordance with the Requirements of FCC PART 15.247, SUBPART C ISED Canada RSS-247, Issue 4 Issued to Qorvo, Inc. Decawave Limited Adelaide Chambers, Peter Street Dublin, Ireland D08 T6YA for the RTLS Module Model: QPK3000 FCC ID: 2A35D-QPK3000 IC: 23794-QPK3000 Report Issued on November 10, 2025 Revision R1 Issued on July 16, 2026 Tested by Reviewed by This test report shall not be reproduced, except in full, without written permission from Compliance Worldwide, Inc. Test Number: 274-25R1 Issue Date: 7/16/2026 Page 2 of 84 Compliance Worldwide, Inc. - 357 Main Street - Sandown, NH 03873 (603) 887 3903 Fax (603) 887 6445 www.complianceworldwide.com Table of Contents 1. Scope ................................................................................................................................................................. 3 2 .Product Details ................................................................................................................................................... 3 2.1 Manufacturer ............................................................................................................................................... 3 2.2 Model Number ............................................................................................................................................. 3 2.3 Serial Number ............................................................................................................................................. 3 2.4 Description .................................................................................................................................................. 3 2.5 Power Source .............................................................................................................................................. 3 2.6 Hardware Revision ...................................................................................................................................... 3 2.7 Software Revision ....................................................................................................................................... 3 2.8 Modulation Type .......................................................................................................................................... 3 2.9 Operating Frequency ................................................................................................................................... 3 2.10 EMC Modifications .................................................................................................................................... 3 3. Product Configuration ......................................................................................................................................... 3 3.1 Operational Characteristics & Software ....................................................................................................... 3 3.2 EUT Hardware ............................................................................................................................................. 3 3.3 EUT Cables/Transducers ............................................................................................................................ 3 3.4 Support Equipment ...................................................................................................................................... 4 3.5 Block Diagram ............................................................................................................................................. 4 4. Measurements Parameters ................................................................................................................................ 5 4.1 Measurement Equipment Used to Perform Test ......................................................................................... 5 4.2 Measurement Software ............................................................................................................................... 6 4.3 Measurement & Equipment Setup ............................................................................................................... 6 4.4 Measurement Procedures ........................................................................................................................... 6 4.5 Measurement Uncertainty ........................................................................................................................... 7 5. Choice of Equipment for Test Suits .................................................................................................................... 7 5.1 Choice of Model .......................................................................................................................................... 7 5.2 Presentation ................................................................................................................................................ 7 5.3 Choice of Operating Frequencies ................................................................................................................ 7 5.4 Mode of Operation ....................................................................................................................................... 7 6. Measurement Summary ..................................................................................................................................... 8 7. Measurement Data ............................................................................................................................................. 9 7.1 Antenna Requirement ................................................................................................................................. 9 7.2 Minimum DTS B andwidth .........................................…

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QPK3000 Fully Integrated UWB RTLS Module QPK3000 Data Sheet Rev. B | Mar 2026 | Subject to change without notice. All rights reserved © 2025-2026 Qorvo US, Inc All rights reserved 19 of 35 www.qorvo.com ® 6.4.5 Antenna Radiation Patterns This section details UWB antenna radiation patterns for the QPK3000 with V and H plots representing perpendicular vertical and horizontal components. The radiation patterns of the BLE antenna of the QPK3000 module are shown in Figure 18. During measurement the radio board with the module was mounted on a QPG6200L IoT carrier board with 138 mm x 68 mm size. Table 10: Antenna Characteristics Antenna Model QPK3000 UWB Antenna QPK3000 BLE Antenna Antenna Type PCB Trace Antenna PCB Trace Antenna Peak Gain (on 40 x 65mm radio board) Ch5: 3.3 dBi Ch9: 3.3 dBi 2450 MHz: 0 dBi Frequency Range 6000 – 9000 MHz 2400 – 2480 MHz Figure 15: General Antenna Radiation Pattern Planes QPK3000 Fully Integrated UWB RTLS Module QPK3000 Data Sheet Rev. B | Mar 2026 | Subject to change without notice. All rights reserved © 2025-2026 Qorvo US, Inc All rights reserved 20 of 35 www.qorvo.com ® Radiation Planes - UWB Channel 5 Antenna Gain (dBi) vs. Angle (°) XZ Plane XY Plane YZ Plane Figure 16: UWB Channel 5 Radiation Patterns H V H V H V QPK3000 Fully Integrated UWB RTLS Module QPK3000 Data Sheet Rev. B | Mar 2026 | Subject to change without notice. All rights reserved © 2025-2026 Qorvo US, Inc All rights reserved 21 of 35 www.qorvo.com ® Radiation Planes - UWB Channel 9 Antenna Gain (dBi) vs. Angle (°) XZ Plane XY Plane YZ Plane Figure 17: UWB Channel 9 Radiation Patterns H V H V H V QPK3000 Fully Integrated UWB RTLS Module QPK3000 Data Sheet Rev. B | Mar 2026 | Subject to change without notice. All rights reserved © 2025-2026 Qorvo US, Inc All rights reserved 22 of 35 www.qorvo.com ® Radiation Planes - BLE 2450 MHz Antenna Gain (dBi) vs. Angle (°) XZ Plane XY Plane YZ Plane Figure 18: BLE 2450 MHz Radiation Patterns H V H V H V