A4RGFW3RWireless Device

SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 FAX : 886-3-328-4978 D750V3, serial no. 1117 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> D750V3 – serial no. 1117 750MHZ Date of Measurement Return-Loss (dB) Delta (%) Real Impedance (ohm) Delta (ohm) Imaginary Impedance (ohm) Delta (ohm) 03.12.2025 (Cal. Report) -28.2 52.2 -3.3 03.11.2026 (extended) -29.33 -4 51.494 -0.706 -3.209 0.091 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> - D750 V3, serial no. 1117 (Data of Measurement : 03.11.2026) 750MHz - Head SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 FAX : 886-3-328-4978 D1750V2, serial no. 1112 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> D1750V2 – serial no. 1112 1750MHZ Date of Measurement Return-Loss (dB) Delta (%) Real Impedance (ohm) Delta (ohm) Imaginary Impedance (ohm) Delta (ohm) 02.20.2025 (Cal. Report) -33.2 51.2 1.8 02.19.2026 (extended) -31.841 -4.09 50.261 -0.939 1.99 0.19 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> - D1750 V2, serial no. 1112 (Data of Measurement : 02.19.2026) 1750MHz - Head SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 FAX : 886-3-328-4978 D2450V2, serial no. 736 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> D2450V2 – serial no. 736 2450MHZ Date of Measurement Return-Loss (dB) Delta (%) Real Impedance (ohm) Delta (ohm) Imaginary Impedance (ohm) Delta (ohm) 08.15.2024 (Cal. Report) -26.2 54.6 +2.1 08.14.2025 (extended) -26.383 0.69 55.071 0.471 +2.6474 0.5474 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> - D2450 V2, serial no. 736 (Data of Measurement : 08.14.2025) 2450MHz - Head

Antenna Report FCC ID: A4RGFW3R 3/26/2026 1. Test Method The antenna gains are obtained through measurements in a fully anechoic OTA chamber with a 3D positioner. Measurements are taken in discrete steps in theta and phi direction, data is being recorded using the spectrum analyzer (active) or network analyzer (passive) for both theta and phi polarizations at each position resulting in a 3D gain pattern. Step size is <30 deg along both axes. Gain is either derived directly through spatial averaging of VNA S21 measurements (passive measurement) or by the ratio of spatial averaging of 3D EIRP/TRP measurements vs the conducted power (active measurement). Measurements were obtained through an active non-signalling measurement (test mode) plus measured conductive RF power. 2. Test Setup See separate appendix document for pictures of the test setup in this filing. 3. Test Equipment Site Description Chamber Manufacturer Type 8923 Multi Probe Anechoic Chamber ETS-Lindgren Fully Anechoic Site location: US-MTV-STLN-2011-1M4 Description Manufacturer Model Network Analyzer Rohde and Schwarz ZNB8 Spectrum Analyzer Rohde and Schwarz FSW8 Signaling Equipment Rohde and Schwarz CMW500 Signaling Equipment Anritsu MT8862A 4. Other information Equipment calibration status - Calibration date of the Model# : March 02,2026 - Due of next calibration : March 01, 2027 Test dates - March 25, 2026 Names of test personnel - Muqeet Mohammed : [email protected] - Xiating Zou: [email protected] 5. Antenna Type Antenna Supported band Type 1 GPS L5 PIFA 2 GPS L1 WLAN 2.4GHz/BT WLAN 5GHz UWB CH5, CH9 PIFA 6. WLAN/BT/UWB Peak Antenna Gain Wireless Technology Global 1-SKU TOP ANT BTM ANT Band Frequency (MHz) Peak ANT Gain (Passive) Peak ANT Gain (Passive) Wi-Fi/BT/BLE 2G 2400-2483.5 -6.6 5G UNII-1 5150-5250 -1.4 5G UNII-2 5250-5730 -1.4 5G UNII-3 5735-5855 -1.4 5G UNII-4 5850-5895 -2.8 UWB CH5 6250-6750 -2.5 CH9 7750-8250 -1.2 Appendix: Radiation Plots ● Wi-Fi, BT/BLE ● UWB ○ 6490 MHz ( CH5) : ○ 7990 MHz ( CH9):

TEL : 886-3-327-3456 Page Number : 1 of 26 FAX : 886-3-328-4978 Issue Date : Apr. 01, 2026 Report Template No.: BU5-FR15CBT Version 2.4 Report Version : 01 FCC RADIO TEST REPORT Report No. : FR5O3006G FCC RADIO TEST REPORT FCC ID : A4RGFW3R Equipment : Wireless Device Model Name : GFW3R Applicant : Google LLC 1600 Amphitheatre Parkway, Mountain View, CA, 94043 USA Standard : FCC Part 15 Subpart C §15.247 The product was received on Jan. 26, 2026 and testing was performed from Feb. 03, 2026 to Mar. 10, 2026. We, Sporton International Inc. EMC & Wireless Communications Laboratory, 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 Inc. EMC & Wireless Communications Laboratory, the test report shall not be reproduced except in full. Approved by: Louis Wu Sporton International Inc. EMC & Wireless Communications Laboratory No. 52, Huaya 1st Rd., Guishan Dist., Taoyuan City 333, Taiwan (R.O.C.) TEL : 886-3-327-3456 Page Number : 2 of 26 FAX : 886-3-328-4978 Issue Date : Apr. 01, 2026 Report Template No.: BU5-FR15CBT Version 2.4 Report Version : 01 FCC RADIO TEST REPORT Report No. : FR5O3006G 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 Testing Location ................................................................................................................................ 5 1.4 Applicable Standards ......................................................................................................................... 6 2 Test Configuration of Equipment Under Test ......................................................................................... 7 2.1 Carrier Frequency Channel ............................................................................................................... 7 2.2 Test Mode .......................................................................................................................................... 8 2.3 Connection Diagram of Test System ................................................................................................. 9 2.4 EUT Operation Test Setup ................................................................................................................ 9 2.5 Measurement Results Explanation Example ..................................................................................... 9 3 Test Result ................................................................................................................................................ 10 3.1 Number of Channel Measurement .................................................................................................. 10 3.2 Hopping Channel Separation Measurement ................................................................................... 11 3.3 Dwell Time Measurement ................................................................................................................ 12 3.4 20dB and 99% Bandwidth Measurement ........................................................................................ 13 3.5 Output Power Measurement ............................................................................................................ 14 3.6 Conducted Band Edges Measurement............................................................................................ 15 3.7 Conducted Spurious Emission Measurement ................................................................................. 16 3.8 Radiated Band Edges and Spurious Emission Measurement ........................................................ 17 3.9 AC Conducted Emission Measurement........................................................................................... 21 3.10 Antenna Requirements .................................................................................................................... 23 4 List of Measuring Equipment ................................................................................................................. 24 5 Measurement Uncertainty ....................................................................................................................... 26 Appendix A. Conducted Test Results Appendix B. AC Conducted Emission Test Result Appendix C. Radiated Spurious Emission Test Data Appendix D. Duty Cycle Plots Appendix E. Spot Check Evaluation on GFW3R Appendix F. Setup Photographs TEL : 886-3-327-3456 Page Number : 3 of 26 FAX : 886-3-328-4978 Issue Date : Apr. 01, 2026 Report Template No.: BU5-FR15CBT Version 2.4 Report Version : 01 FCC RADIO TEST REPORT Report No. : FR5O3006G History of this test report Report No. Version Description Issue Date FR5O3006G 01 Initial issue of report Apr. 01, 2026 TEL : 886-3-327-3456 Page Number : 4 of 26 FAX : 886-3-328-4978 Issue Date : Apr. 01, 2026 Report Template No.: BU5-FR15CBT Version 2.4 Report Version : 01 FCC RADIO TEST REPORT Report No. : FR5O3006G Summary of Test Result Report Clause Ref Std. Clause Test Items Result (PASS/FAIL) Remark 3.1 15.247(a)(1) Number of Channels Pass - 3.2 15.247(a)(1) Hopping Channel Se…

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TEL : 886-3-327-3456 Page Number : 1 of 26 FAX : 886-3-328-4978 Issue Date : Apr. 16, 2026 Report Template No.: BU5-FR15CBT Version 2.4 Report Version : 01 FCC RADIO TEST REPORT Report No. : FR5O3006A FCC RADIO TEST REPORT FCC ID : A4RGFW3R Equipment : Wireless Device Model Name : GFW3R Applicant : Google LLC 1600 Amphitheatre Parkway, Mountain View, CA, 94043 USA Standard : FCC Part 15 Subpart C §15.247 The product was received on Jan. 26, 2026 and testing was performed from Feb. 03, 2026 to Mar. 10, 2026. We, Sporton International Inc. EMC & Wireless Communications Laboratory, 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 Inc. EMC & Wireless Communications Laboratory, the test report shall not be reproduced except in full. Approved by: Louis Wu Sporton International Inc. EMC & Wireless Communications Laboratory No. 52, Huaya 1st Rd., Guishan Dist., Taoyuan City 333, Taiwan (R.O.C.) TEL : 886-3-327-3456 Page Number : 2 of 26 FAX : 886-3-328-4978 Issue Date : Apr. 16, 2026 Report Template No.: BU5-FR15CBT Version 2.4 Report Version : 01 FCC RADIO TEST REPORT Report No. : FR5O3006A 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 Testing Location ................................................................................................................................ 6 1.4 Applicable Standards ......................................................................................................................... 6 2 Test Configuration of Equipment Under Test ......................................................................................... 7 2.1 Carrier Frequency Channel ............................................................................................................... 7 2.2 Test Mode .......................................................................................................................................... 8 2.3 Connection Diagram of Test System ................................................................................................. 9 2.4 EUT Operation Test Setup ................................................................................................................ 9 2.5 Measurement Results Explanation Example ..................................................................................... 9 3 Test Result ................................................................................................................................................ 10 3.1 Number of Channel Measurement .................................................................................................. 10 3.2 Hopping Channel Separation Measurement ................................................................................... 11 3.3 Dwell Time Measurement ................................................................................................................ 12 3.4 20dB and 99% Bandwidth Measurement ........................................................................................ 13 3.5 Output Power Measurement ............................................................................................................ 14 3.6 Conducted Band Edges Measurement............................................................................................ 15 3.7 Conducted Spurious Emission Measurement ................................................................................. 16 3.8 Radiated Band Edges and Spurious Emission Measurement ........................................................ 17 3.9 AC Conducted Emission Measurement........................................................................................... 21 3.10 Antenna Requirements .................................................................................................................... 23 4 List of Measuring Equipment ................................................................................................................. 24 5 Measurement Uncertainty ....................................................................................................................... 26 Appendix A. Conducted Test Results Appendix B. AC Conducted Emission Test Result Appendix C. Radiated Spurious Emission Test Data Appendix D. Duty Cycle Plots Appendix E. Spot Check Evaluation on GFW3R Appendix F. Setup Photographs TEL : 886-3-327-3456 Page Number : 3 of 26 FAX : 886-3-328-4978 Issue Date : Apr. 16, 2026 Report Template No.: BU5-FR15CBT Version 2.4 Report Version : 01 FCC RADIO TEST REPORT Report No. : FR5O3006A History of this test report Report No. Version Description Issue Date FR5O3006A 01 Initial issue of report Apr. 16, 2026 TEL : 886-3-327-3456 Page Number : 4 of 26 FAX : 886-3-328-4978 Issue Date : Apr. 16, 2026 Report Template No.: BU5-FR15CBT Version 2.4 Report Version : 01 FCC RADIO TEST REPORT Report No. : FR5O3006A Summary of Test Result Report Clause Ref Std. Clause Test Items Result (PASS/FAIL) Remark 3.1 15.247(a)(1) Number of Channels Pass - 3.2 15.247(a)(1) Hopping Channel Se…

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SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 FAX : 886-3-328-4978 D2450V2, serial no. 736 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> D2450V2 – serial no. 736 2450MHZ Date of Measurement Return-Loss (dB) Delta (%) Real Impedance (ohm) Delta (ohm) Imaginary Impedance (ohm) Delta (ohm) 08.15.2024 (Cal. Report) -26.2 54.6 +2.1 08.14.2025 (extended) -26.383 0.69 55.071 0.471 +2.6474 0.5474 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> - D2450 V2, serial no. 736 (Data of Measurement : 08.14.2025) 2450MHz - Head SPORTON INTERNATIONAL INC. TEL : 886-3-327-3456 FAX : 886-3-328-4978 D5000HzV2, serial no. 1171 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> D5000HzV2 – serial no. 1171 5250MHZ Date of Measurement Return-Loss (dB) Delta (%) Real Impedance (ohm) Delta (ohm) Imaginary Impedance (ohm) Delta (ohm) 04.19.2024 (Cal. Report) -22.044 47.401 -7.2681 04.18.2025 (extended) -20.138 8.646 50.939 3.538 -6.2738 0.9943 5600MHZ Date of Measurement Return-Loss (dB) Delta (%) Real Impedance (ohm) Delta (ohm) Imaginary Impedance (ohm) Delta (ohm) 04.19.2024 (Cal. Report) -25.977 53.947 -3.4260 04.18.2025 (extended) -26.02 0.166 54.248 0.301 -3.9386 -0.5126 5800MHZ Date of Measurement Return-Loss (dB) Delta (%) Real Impedance (ohm) Delta (ohm) Imaginary Impedance (ohm) Delta (ohm) 04.19.2024 (Cal. Report) -23.168 54.641 -5.6049 04.18.2025 (extended) -23.371 0.876 51.231 -3.410 -6.1356 -0.5307 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> - D5000 V2, serial no. 1171 (Data of Measurement : 04.18.2025) 5000 MHz - Head

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2026/3/12 _WLAN2.4GHz_802.11b 1Mbps_Front_10mm_Ch6 Communication System: UID 10415 - AAA, IEEE 802.11b WiFi 2.4 GHz; Frequency: 2437 MHz Medium: HSL_600~7200_260312 Medium parameters used: f = 2437 MHz; σ = 1.815 S/m; ε r = 39.561; ρ = 3 1000 kg/m Ambient Temperature：23.7 °C; Liquid Temperature：22.7 °C DASY5 Configuration: - Probe: EX3DV4 - SN7695; ConvF(7.02, 7.24, 7) @ 2437 MHz; Calibrated: 2025/7/1 - Sensor-Surface: 1.4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn376; Calibrated: 2025/5/6 - Phantom: SAM_Right; Type: QD000P40CD; Serial: TP:1681 - Measurement SW: DASY52, Version 52.10 (4);SEMCAD X Version 14.6.14 (7501) Area Scan (51x51x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm Maximum value of SAR (interpolated) = 0.389 W/kg Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 13.82 V/m; Power Drift = 0.00 dB Peak SAR (extrapolated) = 0.443 W/kg SAR(1 g) = 0.275 W/kg; SAR(10 g) = 0.156 W/kg (SAR corrected for target medium) Smallest distance from peaks to all points 3 dB below = 17.2 mm Ratio of SAR at M2 to SAR at M1 = 61.4% Maximum value of SAR (measured) = 0.388 W/kg 0 dB = 0.388 W/kg = -4.11 dBW/kg #01 Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2026/3/12 _WLAN5GHz_802.11a 6Mbps_Front_10mm_Ch56 Communication System: UID 10417 - AAD, IEEE 802.11a/h WiFi 5 GHz; Frequency: 5280 MHz Medium: HSL_600~7200_260312 Medium parameters used: f = 5280 MHz; σ = 4.562 S/m; ε r = 34.451; ρ = 3 1000 kg/m Ambient Temperature：23.7 °C; Liquid Temperature：22.7 °C DASY5 Configuration: - Probe: EX3DV4 - SN7695; ConvF(5.63, 5.81, 5.62) @ 5280 MHz; Calibrated: 2025/7/1 - Sensor-Surface: 1.4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn376; Calibrated: 2025/5/6 - Phantom: SAM_Right; Type: QD000P40CD; Serial: TP:1681 - Measurement SW: DASY52, Version 52.10 (4);SEMCAD X Version 14.6.14 (7501) Area Scan (71x71x1): Interpolated grid: dx=1.000 mm, dy=1.000 mm Maximum value of SAR (interpolated) = 0.863 W/kg Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=1.4mm Reference Value = 9.920 V/m; Power Drift = -0.05 dB Peak SAR (extrapolated) = 1.05 W/kg SAR(1 g) = 0.277 W/kg; SAR(10 g) = 0.099 W/kg (SAR corrected for target medium) Smallest distance from peaks to all points 3 dB below = 7.5 mm Ratio of SAR at M2 to SAR at M1 = 63.9% Maximum value of SAR (measured) = 0.634 W/kg 0 dB = 0.634 W/kg = -1.98 dBW/kg #02 Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2026/3/12 _WLAN5GHz_802.11a 6Mbps_Front_10mm_Ch132 Communication System: UID 10417 - AAD, IEEE 802.11a/h WiFi 5 GHz; Frequency: 5660 MHz Medium: HSL_600~7200_260312 Medium parameters used: f = 5660 MHz; σ = 4.998 S/m; ε r = 33.777; ρ = 3 1000 kg/m Ambient Temperature：23.7 °C; Liquid Temperature：22.7 °C DASY5 Configuration: - Probe: EX3DV4 - SN7695; ConvF(5.21, 5.37, 5.19) @ 5660 MHz; Calibrated: 2025/7/1 - Sensor-Surface: 1.4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn376; Calibrated: 2025/5/6 - Phantom: SAM_Right; Type: QD000P40CD; Serial: TP:1681 - Measurement SW: DASY52, Version 52.10 (4);SEMCAD X Version 14.6.14 (7501) Area Scan (81x81x1): Interpolated grid: dx=1.000 mm, dy=1.000 mm Maximum value of SAR (interpolated) = 0.328 W/kg Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=1.4mm Reference Value = 5.887 V/m; Power Drift = 0.17 dB Peak SAR (extrapolated) = 1.67 W/kg SAR(1 g) = 0.120 W/kg; SAR(10 g) = 0.040 W/kg (SAR corrected for target medium) Smallest distance from peaks to all points 3 dB below = 6.4 mm Ratio of SAR at M2 to SAR at M1 = 58.8% Maximum value of SAR (measured) = 0.376 W/kg 0 dB = 0.376 W/kg = -4.25 dBW/kg #03 Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2026/3/12 _WLAN5GHz_802.11a 6Mbps_Front_10mm_Ch149 Communication System: UID 10417 - AAD, IEEE 802.11a/h WiFi 5 GHz; Frequency: 5745 MHz Medium: HSL_600~7200_260312 Medium parameters used: f = 5745 MHz; σ = 5.082 S/m; ε r = 33.55; ρ = 3 1000 kg/m Ambient Temperature：23.7 °C; Liquid Temperature：22.7 °C DASY5 Configuration: - Probe: EX3DV4 - SN7695; ConvF(5.1, 5.27, 5.09) @ 5745 MHz; Calibrated: 2025/7/1 - Sensor-Surface: 1.4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn376; Calibrated: 2025/5/6 - Phantom: SAM_Right; Type: QD000P40CD; Serial: TP:1681 - Measurement SW: DASY52, Version 52.10 (4);SEMCAD X Version 14.6.14 (7501) Area Scan (81x81x1): Interpolated grid: dx=1.000 mm, dy=1.000 mm Maximum value of SAR (interpolated) = 0.491 W/kg Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=1.4mm Reference Value = 7.844 V/m; Power Drift = 0.12 dB Peak SAR (extrapolated) = 1.31 W/kg SAR(1 g) = 0.268 W/kg; SAR(10 g) = 0.089 W/kg (SAR corrected for target medium) Smallest distance from peaks to all points 3 dB below = 9.6 mm Ratio of SAR at M2 to SAR at M1 = 56.9% Maximum value of SAR (measured) = 0.697 W/kg 0 dB = 0.697 W/kg = -1.57 dBW/kg #04 Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2026/3/12 _WLAN5GHz_802.11a 6Mbps_Front_10mm_Ch173 Communication System: UID 10417 - AAD, IEEE 802.11a/h WiFi 5 GHz; Frequency: 5865 MHz Medium: HSL_600~7200_260312 Medium parameters used: f = 5865 MHz; σ = 5.224 S/m; ε r = 33.333; ρ = 3 1000 kg/m Ambient Temperature：23.7 °C; Liquid Temperature：22.7 °C DASY5 Configuration: - Probe: EX3DV4 - SN7695; ConvF(5.1, 5.27, 5.09) @ 5865 MHz; Calibrated: 2025/7/1 - Sensor-Surface: 1.4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn376; Calibrated: 2025/5/6 - Phantom: SAM_Right; Type: QD000P40CD; Serial: TP:1681 - Measurement SW: DASY52, Version 52.10 (4);SEMCAD X Version 14.6.14 (7501) Area Scan (81x81x1): Interpolated grid: dx=1.000 mm, dy=1.000 mm Maximum value of SAR (interpolated) = 0.720 W/kg Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=1.4mm Reference Value = 8.415 V/m; Power Drift = -0.04 dB Peak SAR (extrapolated) = 2.11 W/kg SAR(1 g) = 0.293 W/kg; SAR(10 …

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Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2026/3/12 System Check_Head_2450MHz DUT: D2450V2-736 Communication System: UID 0, CW; Frequency: 2450 MHz Medium: HSL_600~7200_260312 Medium parameters used: f = 2450 MHz; σ = 1.824 S/m; ε r = 39.529; ρ = 3 1000 kg/m Ambient Temperature：23.7 °C; Liquid Temperature：22.7 °C DASY5 Configuration: - Probe: EX3DV4 - SN7695; ConvF(7.02, 7.24, 7) @ 2450 MHz; Calibrated: 2025/7/1 - Sensor-Surface: 1.4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn376; Calibrated: 2025/5/6 - Phantom: SAM_Right; Type: QD000P40CD; Serial: TP:1681 - Measurement SW: DASY52, Version 52.10 (4);SEMCAD X Version 14.6.14 (7501) Pin=50mW/Area Scan (71x71x1): Interpolated grid: dx=1.200 mm, dy=1.200 mm Maximum value of SAR (interpolated) = 4.11 W/kg Pin=50mW/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 49.34 V/m; Power Drift = 0.07 dB Peak SAR (extrapolated) = 4.91 W/kg SAR(1 g) = 2.53 W/kg; SAR(10 g) = 1.18 W/kg (SAR corrected for target medium) Smallest distance from peaks to all points 3 dB below = 9 mm Ratio of SAR at M2 to SAR at M1 = 51.7% Maximum value of SAR (measured) = 4.12 W/kg 0 dB = 4.12 W/kg = 6.15 dBW/kg Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2026/3/12 System Check_Head_5250MHz DUT: D5GHzV2-1171 Communication System: UID 0, CW; Frequency: 5250 MHz Medium: HSL_600~7200_260312 Medium parameters used: f = 5250 MHz; σ = 4.518 S/m; ε r = 34.585; ρ = 3 1000 kg/m Ambient Temperature：23.7 °C; Liquid Temperature：22.7 °C DASY5 Configuration: - Probe: EX3DV4 - SN7695; ConvF(5.63, 5.81, 5.62) @ 5250 MHz; Calibrated: 2025/7/1 - Sensor-Surface: 1.4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn376; Calibrated: 2025/5/6 - Phantom: SAM_Right; Type: QD000P40CD; Serial: TP:1681 - Measurement SW: DASY52, Version 52.10 (4);SEMCAD X Version 14.6.14 (7501) Pin=50mW/Area Scan (81x81x1): Interpolated grid: dx=1.000 mm, dy=1.000 mm Maximum value of SAR (interpolated) = 8.73 W/kg Pin=50mW/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=1.4mm Reference Value = 59.33 V/m; Power Drift = -0.05 dB Peak SAR (extrapolated) = 16.7 W/kg SAR(1 g) = 3.76 W/kg; SAR(10 g) = 1.07 W/kg (SAR corrected for target medium) Smallest distance from peaks to all points 3 dB below = 7.2 mm Ratio of SAR at M2 to SAR at M1 = 62% Maximum value of SAR (measured) = 9.72 W/kg 0 dB = 9.72 W/kg = 9.88 dBW/kg Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2026/3/12 System Check_Head_5600MHz DUT: D5GHzV2-1171 Communication System: UID 0, CW; Frequency: 5600 MHz Medium: HSL_600~7200_260312 Medium parameters used: f = 5600 MHz; σ = 4.892 S/m; ε r = 33.865; ρ = 3 1000 kg/m Ambient Temperature：23.7 °C; Liquid Temperature：22.7 °C DASY5 Configuration: - Probe: EX3DV4 - SN7695; ConvF(5.21, 5.37, 5.19) @ 5600 MHz; Calibrated: 2025/7/1 - Sensor-Surface: 1.4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn376; Calibrated: 2025/5/6 - Phantom: SAM_Right; Type: QD000P40CD; Serial: TP:1681 - Measurement SW: DASY52, Version 52.10 (4);SEMCAD X Version 14.6.14 (7501) Pin=50mW/Area Scan (81x81x1): Interpolated grid: dx=1.000 mm, dy=1.000 mm Maximum value of SAR (interpolated) = 10.5 W/kg Pin=50mW/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=4mm, dy=4mm, dz=1.4mm Reference Value = 49.07 V/m; Power Drift = 0.08 dB Peak SAR (extrapolated) = 22.4 W/kg SAR(1 g) = 4.25 W/kg; SAR(10 g) = 1.13 W/kg (SAR corrected for target medium) Smallest distance from peaks to all points 3 dB below = 6.4 mm Ratio of SAR at M2 to SAR at M1 = 57.4% Maximum value of SAR (measured) = 11.4 W/kg 0 dB = 11.4 W/kg = 10.57 dBW/kg Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2026/3/12 System Check_Head_5800MHz DUT: D5GHzV2-1171 Communication System: UID 0, CW; Frequency: 5800 MHz Medium: HSL_600~7200_260312 Medium parameters used: f = 5800 MHz; σ = 5.138 S/m; ε r = 33.569; ρ = 3 1000 kg/m Ambient Temperature：23.7 °C; Liquid Temperature：22.7 °C DASY5 Configuration: - Probe: EX3DV4 - SN7695; ConvF(5.1, 5.27, 5.09) @ 5800 MHz; Calibrated: 2025/7/1 - Sensor-Surface: 1.4mm (Mechanical Surface Detection) - Electronics: DAE4 Sn376; Calibrated: 2025/5/6 - Phantom: SAM_Right; Type: QD000P40CD; Serial: TP:1681 - Measurement SW: DASY52, Version 52.10 (4);SEMCAD X Version 14.6.14 (7501) Pin=50mW/Area Scan (81x81x1): Interpolated grid: dx=1.000 mm, dy=1.000 mm Maximum value of SAR (interpolated) = 9.83 W/kg Pin=50mW/Zoom Scan (7x7x7)/…

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