2APDF-REC0001Generic Receiver

Labellocation Bottom of the device

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Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2026/1/10 System Check_Head_13MHz DUT: CLA13-1011 Communication System: UID 0, CW; Frequency: 13 MHz Medium: HSL_13_260110 Medium parameters used: f = 13 MHz; σ = 0.757 S/m; ε r = 53.439; ρ = 1000 kg/m 3 Ambient Temperature：23.7 °C; Liquid Temperature：22.7 °C DASY5 Configuration: - Probe: EX3DV4 - SN3931; ConvF(17.55, 17.18, 17.51) @ 13 MHz; Calibrated: 2025/10/23 - Sensor-Surface: 1.4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1697; Calibrated: 2025/11/19 - Phantom: ELI v4.0; Type: QDOVA001BB; Serial: TP-1029 - Measurement SW: DASY52, Version 52.10 (4);SEMCAD X Version 14.6.14 (7501) Pin=1000mW/Area Scan (81x81x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 0.685 W/kg Pin=1000mW/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 29.44 V/m; Power Drift = -0.02 dB Peak SAR (extrapolated) = 0.864 W/kg SAR(1 g) = 0.505 W/kg; SAR(10 g) = 0.309 W/kg Smallest distance from peaks to all points 3 dB below = 16 mm Ratio of SAR at M2 to SAR at M1 = 53.1% Maximum value of SAR (measured) = 0.678 W/kg 0 dB = 0.678 W/kg = -1.69 dBW/kg Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2026/2/27 System Check_Head_2450MHz DUT: D2450V2-929 Communication System: UID 0, CW ; Frequency: 2450 MHz Medium: HSL_600-7000_260227 Medium parameters used: f = 2450 MHz; σ = 1.788 S/m; ε r = 39.662; ρ = 1000 kg/m 3 Ambient Temperature：23.7 °C; Liquid Temperature：22.7 °C DASY5 Configuration: - Probe: ES3DV3 - SN3270; ConvF(4.38, 4.29, 4.42) @ 2450 MHz; Calibrated: 2025/9/25 - Sensor-Surface: 3mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1424; Calibrated: 2025/12/3 - Phantom: ELI v4.0; Type: QDOVA001BB; Serial: TP-1029 - Measurement SW: DASY52, Version 52.10 (4);SEMCAD X Version 14.6.14 (7501) Pin=50mW/Area Scan (61x61x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm Maximum value of SAR (interpolated) = 3.57 W/kg Pin=50mW/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 44.46 V/m; Power Drift = 0.08 dB Peak SAR (extrapolated) = 5.20 W/kg SAR(1 g) = 2.68 W/kg; SAR(10 g) = 1.26 W/kg (SAR corrected for target medium) Smallest distance from peaks to all points 3 dB below = 9.8 mm Ratio of SAR at M2 to SAR at M1 = 51.7% Maximum value of SAR (measured) = 3.50 W/kg 0 dB = 3.50 W/kg = 5.44 dBW/kg

0 dB = 0.213 W/kg = -6.72 dBW/kg Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2026/1/10 #01_NFC_ASK_Back_0mm_13.56MHz Communication System: UID 0, RFID; Frequency: 13.56 MHz Medium: HSL_13_260110 Medium parameters used: f = 14 MHz; σ = 0.757 S/m; ε r = 53.439; ρ = 1000 kg/m 3 Ambient Temperature：23.7 °C; Liquid Temperature：22.7 °C DASY5 Configuration: - Probe: EX3DV4 - SN3931; ConvF(17.55, 17.18, 17.51) @ 13.56 MHz; Calibrated: 2025/10/23 - Sensor-Surface: 1.4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1697; Calibrated: 2025/11/19 - Phantom: ELI v4.0; Type: QDOVA001BB; Serial: TP-1029 - Measurement SW: DASY52, Version 52.10 (4);SEMCAD X Version 14.6.14 (7501) Area Scan (51x61x1): Interpolated grid: dx=1.500 mm, dy=1.500 mm Maximum value of SAR (interpolated) = 0.404 W/kg Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 16.68 V/m; Power Drift = -0.10 dB Peak SAR (extrapolated) = 0.564 W/kg SAR(1 g) = 0.072 W/kg; SAR(10 g) = 0.026 W/kg Smallest distance from peaks to all points 3 dB below = 8.2 mm Ratio of SAR at M2 to SAR at M1 = 30.3% Maximum value of SAR (measured) = 0.213 W/kg Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2026/2/27 #02_Bluetooth_1Mbps_Back_0mm_Ch0 Communication System: UID 0, Bluetooth; Frequency: 2402 MHz Medium: HSL_600-7000_260227 Medium parameters used: f = 2402 MHz; σ = 1.753 S/m; ε r = 39.705; ρ = 1000 kg/m 3 Ambient Temperature：23.7 °C; Liquid Temperature：22.7 °C DASY5 Configuration: - Probe: ES3DV3 - SN3270; ConvF(4.38, 4.29, 4.42) @ 2402 MHz; Calibrated: 2025/9/25 - Sensor-Surface: 3mm (Mechanical Surface Detection) - Electronics: DAE4 Sn1424; Calibrated: 2025/12/3 - Phantom: ELI v4.0; Type: QDOVA001BB; Serial: TP-1029 - Measurement SW: DASY52, Version 52.10 (4);SEMCAD X Version 14.6.14 (7501) Area Scan (61x71x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm Maximum value of SAR (interpolated) = 0.123 W/kg Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 8.194 V/m; Power Drift = 0.02 dB Peak SAR (extrapolated) = 0.232 W/kg SAR(1 g) = 0.093 W/kg; SAR(10 g) = 0.034 W/kg (SAR corrected for target medium) Smallest distance from peaks to all points 3 dB below = 6 mm Ratio of SAR at M2 to SAR at M1 = 46.8% Maximum value of SAR (measured) = 0.133 W/kg 0 dB = 0.133 W/kg = -8.76 dBW/kg

SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 FAX : 886-3-328-4978 CLA13, serial no. 1011 Extended Dipole Calibrations If dipoles are verified in return loss (<-20dB, within 20% of prior calibration), and in impedance (within 5 ohm of prior calibration), the annual calibration is not necessary and the calibration interval can be extended. <Justification of the extended calibration> CLA13 – serial no. 1011 13MHZ Date of Measurement Return-Loss (dB) Delta (%) Real Impedance (ohm) Delta (ohm) Imaginary Impedance (ohm) Delta (ohm) 07.10.2023 (Cal. Report) -45.885 50.393 -0.32472 07.09.2024 (extended) -37.62 18.012 51.213 0.82 -0.59437 -0.2697 07.08.2025 (extended) -38.699 15.661 50.405 0.012 1.112 1.4367 The return loss is < -20dB, within 20% of prior calibration; the impedance is within 5 ohm of prior calibration. Therefore the verification result should support extended calibration. SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 FAX : 886-3-328-4978 <Dipole Verification Data> - CLA13, serial no. 1011 (Data of Measurement : 07.09.2024) CLA13 MHz - Head SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 FAX : 886-3-328-4978 <Dipole Verification Data> - CLA13, serial no. 1011 (Data of Measurement : 07.08.2025) CLA13 MHz - Head

TEL : 886-3-327-3456 Page 1 of 22 FAX : 886-3-328-4978 Issued Date : Mar. 31, 2026 Template version: 211220 FCC SAR TEST REPORT Report No. : FA511512-01 FCC SAR TEST REPORT FCC ID : 2APDF-REC0001 Equipment : Generic Receiver Brand Name : SMK Model Name : RXR9000-2801F, RXR9000-2802F Applicant : SMK Electronica S.A. de C.V. CALLE AGUILA AZTECA 19308 NAVE NO.B PLANTA 2 BAJA MAQ. EL AGUILA, TIJUANA, BAJA CALIFORNIA. C.P. 22215, MEXICO Manufacturer : SMK Electronica S.A. de C.V. CALLE AGUILA AZTECA 19308 NAVE NO.B PLANTA 2 BAJA MAQ. EL AGUILA, TIJUANA, BAJA CALIFORNIA. C.P. 22215, MEXICO Standard : FCC 47 CFR Part 2 (2.1093) The product was received on Jan. 02, 2026 and testing was started from Jan. 10, 2026 and completed on Feb. 27, 2026. We, SPORTON INTERNATIONAL INC., would like to declare that the tested sample provide by manufacturer and the test data has been evaluated in accordance with the test procedures given in 47 CFR Part 2.1093 and FCC KDB and has been pass the FCC requirement. The test results in this report apply exclusively to the tested model / sample. Without written approval of SPORTON INTERNATIONAL INC. Laboratory, the test report shall not be reproduced except in full. Sporton International Inc. Wensan Laboratory No.58, Aly. 75, Ln. 564, Wenhua 3rd, Rd., Guishan Dist., Taoyuan City 333010, Taiwan Approved by: Cona Huang / Deputy Manager TEL : 886-3-327-3456 Page 2 of 22 FAX : 886-3-328-4978 Issued Date : Mar. 31, 2026 Template version: 211220 FCC SAR TEST REPORT Report No. : FA511512-01 Table of Contents 1. Statement of Compliance ............................................................................................................................................. 4 2. Guidance Applied .......................................................................................................................................................... 4 3. Equipment Under Test (EUT) Information ................................................................................................................... 5 3.1 General Information ............................................................................................................................................... 5 4. RF Exposure Limits....................................................................................................................................................... 6 4.1 Uncontrolled Environment ...................................................................................................................................... 6 4.2 Controlled Environment .......................................................................................................................................... 6 5. Specific Absorption Rate (SAR) ................................................................................................................................... 7 5.1 Introduction ............................................................................................................................................................ 7 5.2 SAR Definition ........................................................................................................................................................ 7 6. System Description and Setup .................................................................................................................................... 8 6.1 Test Site Location ................................................................................................................................................... 8 6.2 E-Field Probe ......................................................................................................................................................... 9 6.3 Data Acquisition Electronics (DAE) ........................................................................................................................ 9 6.4 Phantom ................................................................................................................................................................10 6.5 Device Holder........................................................................................................................................................ 11 7. Measurement Procedures ...........................................................................................................................................12 7.1 Spatial Peak SAR Evaluation ................................................................................................................................12 7.2 Power Reference Measurement............................................................................................................................13 7.3 Area Scan .............................................................................................................................................................13 7.4 Zoom Scan ............................................................................................................................................................14 7.5 Volume Scan Procedures ......................................................................................................................................15 7.6 Power Drift Monitoring ...........................................................................................................................................15 8. Test Equipment List .....................................................................................................................................................15 9. System Verification ......................................................................................................................................................16 9.1 Tissue Verification .................................................................................................................................................16 9.2 System Performance Check Res…

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Description: 6-8.5GHz UWB Antenna PART NUMBER: W3340 Series: Chip Antenna Issue: 2101 In the effort to improve our products, we reserve the right to make changes judged to be necessary. CONFIDENTIAL AND PROPRIETARY INFORMATION This document contains confidential and proprietary information ofPulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federal laws. Its receipt or possession does not convey any rights to reproduce, disclose its contents, or to manufacture, use or sell anything it may describe. Reproduction, disclosure or use without specific written authorization of Pulse is strictly forbidden. For more information: Pulse Worldwide HeadquartersPulse/Larsen AntennasEurope HeadquartersPulse (Suzhou) Wireless Products Co, Inc. Pulse GmbH & Do, KG99 HuoJuRoad(#29 Bldg,4 th Phase San Diego, CA 92128Vancouver, WA 9863Zeppelinstrasse15Suzhou New District USAUSAHerrenberg, Germany Jiangsu Province, Suzhou 215009 PR China Tel:1-858-674-8100Tel: 1-360-944-7551 - Tel: 49 7032 7806 0 Tel: 86 512 6807 9998 15255 Innovation Drive #100 18110 SE 34 th St Bldg2 Suite 250 Features: Applications: All dimensions are in mm / inches •6-8.5GHz •Stable radiation pattern over operating band enables superior performance in impulse radio •Minimal hand loss •Keep out area only 7x4.6mm •Miniature Antenna size 3.2x1.6x1.1mm •Moisture Sensitivity Level: MSL1 •Ultra Wide Band radios •Remote controls •Key fobs •M2M, IoT •Transportation •Security 1 Issue: 2101 In the effort to improve our products, we reserve the right to make changes judged to be necessary. CONFIDENTIAL AND PROPRIETARY INFORMATION This document contains confidential and proprietary information ofPulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federal laws. Its receipt or possession does not convey any rights to reproduce, disclose its contents, or to manufacture, use or sell anything it may describe. Reproduction, disclosure or use without specific written authorization of Pulse is strictly forbidden. Description: 6-8.5GHz UWB Antenna PART NUMBER: W3340 Series: Chip Antenna ELECTRICAL SPECIFICATIONS 2 Frequency6-8.5 GHz NominalImpedance50  Return loss in free space (*)9 dB TotalEfficiency in free space (*) >65 % PeakGain in free space (*) >1.5 dBi Power withstanding(*) W *Measured on test PCB Issue: 2101 In the effort to improve our products, we reserve the right to make changes judged to be necessary. CONFIDENTIAL AND PROPRIETARY INFORMATION This document contains confidential and proprietary information ofPulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federal laws. Its receipt or possession does not convey any rights to reproduce, disclose its contents, or to manufacture, use or sell anything it may describe. Reproduction, disclosure or use without specific written authorization of Pulse is strictly forbidden. Description: 6-8.5GHz UWB Antenna PART NUMBER: W3340 Series: Chip Antenna 3 MaterialHigh temperature ceramic RadiatorAg Weight33mg Overall Length3.2*1.6*1.1mm MSL (Moisture Sensitivity Level) 1 Operating temperature-40/+85°C Storage To maintain solderabilityof Pulse ceramic products care must be taken to control the storage and use conditions: • Do not store or use products in a corrosive atmosphere, especially where chloride, sulphuror sulfide, alkali or acid salts exist in the air. Corrosive gases may cause oxidation of electrodes and reduce solderability • Keep temperature and humidity stabile and do not exceed the below mentioned minimum and maximum conditions: Temperature: -10 to +30 DegC, Humidity: below 60% RH • Do not store the products under direct sun light. MECHANICALSPECIFICATIONS ENVIRONMENTAL SPECIFICATIONS Issue: 2101 In the effort to improve our products, we reserve the right to make changes judged to be necessary. CONFIDENTIAL AND PROPRIETARY INFORMATION This document contains confidential and proprietary information ofPulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federal laws. Its receipt or possession does not convey any rights to reproduce, disclose its contents, or to manufacture, use or sell anything it may describe. Reproduction, disclosure or use without specific written authorization of Pulse is strictly forbidden. Description: 6-8.5GHz UWB Antenna PART NUMBER: W3340 Series: Chip Antenna MECHANICAL DRAWING 4 Note: Antenna is symmetrical, pad 1 and 2 orientation can be swapped without affecting performance. Issue: 2101 In the effort to improve our products, we reserve the right to make changes judged to be necessary. CONFIDENTIAL AND PROPRIETARY INFORMATION This document contains confidential and proprietary information ofPulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federal laws. Its receipt or possession does not convey any rights to reproduce, disclose its contents, or to manufacture, use or sell anything it may describe. Reproduction, disclosure or use without specific written authorization of Pulse is strictly forbidden. Description: 6-8.5GHz UWB Antenna PART NUMBER: W3340 Series: Chip Antenna OTHER SPECIFICATIONS 5 Test setup for electrical parameters Issue: 2101 In the effort to improve our products, we reserve the right to make changes judged to be necessary. CONFIDENTIAL AND PROPRIETARY INFORMATION This document contains confidential and proprietary information ofPulse Electronics, Inc. (Pulse) and is protected by copyright, trade secret and other state and federal laws. Its receipt or possession does not convey any rights to reproduce, disclose its contents, or to manufacture, use or sell anything it may describe. Reproduction, disclosure or use without specific written authorization of Pulse is strictly forbidden. Description: 6-8.5GHz UWB Antenna PART NUMBER: W3340 Series: Chip Antenna MECHANICAL DRAWING 6 Test PCB and Antenna footprint PCB layout Issue: 2101 In the…

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TEL : 408-904-3300 Page Number : 1 of 42 Report Template No.: BU5-FR15F Version 1.0 Issue Date : May 06, 2026 Report Version : 02 FCC RADIO TEST REPORT Report No. : FR250114002C FCC RADIO TEST REPORT FCC ID : 2APDF-REC0001 Equipment : Generic Receiver Brand Name : SMK Model Name : RXR9000-2801F, RXR9000-2802F Marketing Name : Secure Access Receiver (HF), Secure Access Receiver (VF) Applicant : SMK Electronica S.A. de C.V. CALLE AGUILA AZTECA 19308 NAVE NO.B PLANTA 2 BAJA MAQ. EL AGUILA, TIJUANA, BAJA CALIFORNIA. C.P. 22215, MEXICO Manufacturer : SMK Electronica S.A. de C.V. CALLE AGUILA AZTECA 19308 NAVE NO.B PLANTA 2 BAJA MAQ. EL AGUILA, TIJUANA, BAJA CALIFORNIA. C.P. 22215, MEXICO Standard : 47 CFR FCC Part 15.519 The product was received on Nov. 26, 2025 and testing was performed from Dec. 16, 2025 to Feb. 17, 2026. We, Sporton International (USA) Inc., would like to declare that the tested sample has been evaluated in accordance with the test procedures and has been in compliance with the applicable technical standards. The test results in this report apply exclusively to the tested model / sample. Without written approval from Sporton International (USA) Inc., the test report shall not be reproduced except in full. Approved by: Neil Kao Sporton International (USA) Inc. 1175 Montague Expressway, Milpitas, CA 95035 TEL : 408-904-3300 Page Number : 2 of 42 Report Template No.: BU5-FR15F Version 1.0 Issue Date : May 06, 2026 Report Version : 02 FCC RADIO TEST REPORT Report No. : FR250114002C Table of Contents History of this test report ................................................................................................................................. 3 Summary of Test Result................................................................................................................................... 4 1 General Description ............................................................................................................................. 5 1.1 Product Feature of Equipment Under Test ............................................................................................ 5 1.2 Modification of EUT ................................................................................................................................ 5 1.3 Type of EUT ........................................................................................................................................... 5 1.4 Testing Applied Standards ..................................................................................................................... 5 1.5 Testing Location Information .................................................................................................................. 6 1.6 Measurement Uncertainty ...................................................................................................................... 6 2 Test Configuration of EUT ................................................................................................................... 7 2.1 Test Mode ............................................................................................................................................... 7 2.2 The Worst Case Measurement Configuration ........................................................................................ 7 2.3 Test Setup Diagram ............................................................................................................................... 8 3 Transmitter Test Result ....................................................................................................................... 9 3.1 UWB bandwidth ...................................................................................................................................... 9 3.2 Technical requirements for hand held UWB systems .......................................................................... 11 3.3 Peak Power Measurement ................................................................................................................... 14 3.4 Radiated Emissions .............................................................................................................................. 16 4 Test Equipment and Calibration Data .............................................................................................. 42 Appendix A. Setup Photographs TEL : 408-904-3300 Page Number : 3 of 42 Report Template No.: BU5-FR15F Version 1.0 Issue Date : May 06, 2026 Report Version : 02 FCC RADIO TEST REPORT Report No. : FR250114002C History of this test report Report No. Version Description Issue Date FR250114002C 01 Initial issue of report Apr. 28, 2026 FR250114002C 02 Revise section 3.3.5 This report is an updated version, replacing the report issued on Apr. 28, 2026. May 06, 2026 TEL : 408-904-3300 Page Number : 4 of 42 Report Template No.: BU5-FR15F Version 1.0 Issue Date : May 06, 2026 Report Version : 02 FCC RADIO TEST REPORT Report No. : FR250114002C Summary of Test Result Report Clause Ref Std. Clause Test Items Result (PASS/FAIL) Remark 1.1 15.203 Antenna Requirement PASS 15.203 - 15.207 AC Power-line Conducted Emissions Not Required See note 3.1 15.503 UWB Bandwidth PASS ≥ 500MHz 3.2 15.519(a)(1) Technical requirements for Hand Held UWB systems PASS 15.519(a)(1) 3.3 15.519(e) Peak Power Measurement PASS ≤ 0 dBm/50MHz 3.4 15.519(c) /15.519(d) Radiated Emissions PASS UWB Emissions: 15.519(c) GPS Emissions: 15.519(d) Digital Emissions: 15.209 Note: The power source method of the EUT is to use DC power source, and there is no other AC power port, after assessing, AC Conduction Emission test is not required. Conformity Assessment Condition: 1. The test results (PASS/FAIL) with all measurement uncertainty excluded are presented against the regulation limits or in accordance with the requirements stipulated by the applicant/manufacturer who shall bear all the risks of non-compliance that may potentially occur if measurement unc…

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