Test Report HAC RF Appendix B

FCC ID: IHDT56YA3

Test Report

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FCCID_4255270

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #01_HAC_E_GSM850_GSM Voice_Ch128 Communication System: GSM-FDD (TDMA, GMSK); Frequency: 824.2 MHz;Duty Cycle: 1:8.6896 Medium: Air Medium parameters used: σ = 0 S/m, εr = 1; ρ = 0 kg/m3 Ambient Temperature：23.5 ℃ DASY5 Configuration: - Probe: EF3DV3 - SN4047; ConvF(1, 1, 1) @ 824.2 MHz; Calibrated: 2019/1/30 - Sensor-Surface: (Fix Surface) - Electronics: DAE4 Sn854; Calibrated: 2018/6/14 - Phantom: HAC Test Arch with AMCC; Type: SD HAC P01 BA; - Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan - ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, -6.3 mm Reference Value = 70.97 V/m; Power Drift = -0.08 dB Applied MIF = 3.63 dB RF audio interference level = 38.66 dBV/m Emission category: M4 MIF scaled E-field Grid 1 M4 Grid 2 M4 Grid 3 M4 37.51 dBV/m 38.66 dBV/m 38.57 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 37.09 dBV/m 38.5 dBV/m 38.47 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 36.73 dBV/m 37.95 dBV/m 37.91 dBV/m Cursor: Total = 38.66 dBV/m E Category: M4 Location: -5, -20.5, 7.7 mm 0 dB = 85.69 V/m = 38.66 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #02_HAC_E_GSM850_GSM Voice_Ch189 Communication System: GSM-FDD (TDMA, GMSK); Frequency: 836.4 MHz;Duty Cycle: 1:8.6896 Medium: Air Medium parameters used: σ = 0 S/m, εr = 1; ρ = 0 kg/m3 Ambient Temperature：23.5 ℃ DASY5 Configuration: - Probe: EF3DV3 - SN4047; ConvF(1, 1, 1) @ 836.4 MHz; Calibrated: 2019/1/30 - Sensor-Surface: (Fix Surface) - Electronics: DAE4 Sn854; Calibrated: 2018/6/14 - Phantom: HAC Test Arch with AMCC; Type: SD HAC P01 BA; - Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan - ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, -6.3 mm Reference Value = 73.84 V/m; Power Drift = -0.01 dB Applied MIF = 3.63 dB RF audio interference level = 39.48 dBV/m Emission category: M4 MIF scaled E-field Grid 1 M4 Grid 2 M4 Grid 3 M4 38.32 dBV/m 39.48 dBV/m 39.38 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 37.55 dBV/m 39.14 dBV/m 39.12 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 37.05 dBV/m 38.29 dBV/m 38.21 dBV/m Cursor: Total = 39.48 dBV/m E Category: M4 Location: -4.5, -24.5, 7.7 mm 0 dB = 94.14 V/m = 39.48 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #03_HAC_E_GSM850_GSM Voice_Ch251 Communication System: GSM-FDD (TDMA, GMSK); Frequency: 848.8 MHz;Duty Cycle: 1:8.6896 Medium: Air Medium parameters used: σ = 0 S/m, εr = 1; ρ = 0 kg/m3 Ambient Temperature：23.5 ℃ DASY5 Configuration: - Probe: EF3DV3 - SN4047; ConvF(1, 1, 1) @ 848.8 MHz; Calibrated: 2019/1/30 - Sensor-Surface: (Fix Surface) - Electronics: DAE4 Sn854; Calibrated: 2018/6/14 - Phantom: HAC Test Arch with AMCC; Type: SD HAC P01 BA; - Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan - ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, -6.3 mm Reference Value = 73.12 V/m; Power Drift = 0.01 dB Applied MIF = 3.63 dB RF audio interference level = 39.79 dBV/m Emission category: M4 MIF scaled E-field Grid 1 M4 Grid 2 M4 Grid 3 M4 38.18 dBV/m 39.79 dBV/m 39.77 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 37.3 dBV/m 39.45 dBV/m 39.45 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 36.78 dBV/m 38.43 dBV/m 38.42 dBV/m Cursor: Total = 39.79 dBV/m E Category: M4 Location: -7, -23, 7.7 mm 0 dB = 97.62 V/m = 39.79 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #04_HAC_E_GSM1900_GSM Voice_Ch512 Communication System: GSM-FDD (TDMA, GMSK); Frequency: 1850.2 MHz;Duty Cycle: 1:8.6896 Medium: Air Medium parameters used: σ = 0 S/m, εr = 1; ρ = 0 kg/m3 Ambient Temperature：23.5 ℃ DASY5 Configuration: - Probe: EF3DV3 - SN4047; ConvF(1, 1, 1) @ 1850.2 MHz; Calibrated: 2019/1/30 - Sensor-Surface: (Fix Surface) - Electronics: DAE4 Sn854; Calibrated: 2018/6/14 - Phantom: HAC Test Arch with AMCC; Type: SD HAC P01 BA; - Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan - ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, -6.3 mm Reference Value = 29.01 V/m; Power Drift = 0.00 dB Applied MIF = 3.63 dB RF audio interference level = 31.92 dBV/m Emission category: M3 MIF scaled E-field Grid 1 M4 Grid 2 M3 Grid 3 M3 28.74 dBV/m 30.72 dBV/m 30.77 dBV/m Grid 4 M4 Grid 5 M3 Grid 6 M3 28.49 dBV/m 31.89 dBV/m 31.89 dBV/m Grid 7 M4 Grid 8 M3 Grid 9 M3 29.83 dBV/m 31.92 dBV/m 31.92 dBV/m Cursor: Total = 31.92 dBV/m E Category: M3 Location: -8.5, 12, 7.7 mm 0 dB = 39.45 V/m = 31.92 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #05_HAC_E_GSM1900_GSM Voice_Ch661 Communication System: GSM-FDD (TDMA, GMSK); Frequency: 1880 MHz;Duty Cycle: 1:8.6896 Medium: Air Medium parameters used: σ = 0 S/m, εr = 1; ρ = 0 kg/m3 Ambient Temperature：23.5 ℃ DASY5 Configuration: - Probe: EF3DV3 - SN4047; ConvF(1, 1, 1) @ 1880 MHz; Calibrated: 2019/1/30 - Sensor-Surface: (Fix Surface) - Electronics: DAE4 Sn854; Calibrated: 2018/6/14 - Phantom: HAC Test Arch with AMCC; Type: SD HAC P01 BA; - Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan - ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, -6.3 mm Reference Value = 32.56 V/m; Power Drift = 0.00 dB Applied MIF = 3.63 dB RF audio interference level = 33.09 dBV/m Emission category: M3 MIF scaled E-field Grid 1 M3 Grid 2 M3 Grid 3 M3 30.68 dBV/m 31.55 dBV/m 31.55 dBV/m Grid 4 M4 Grid 5 M3 Grid 6 M3 29.56 dBV/m 32.94 dBV/m 32.94 dBV/m Grid 7 M3 Grid 8 M3 Grid 9 M3 30.64 dBV/m 33.09 dBV/m 33.08 dBV/m Cursor: Total = 33.09 dBV/m E Category: M3 Location: -7.5, 17.5, 7.7 mm 0 dB = 45.14 V/m = 33.09 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #06_HAC_E_GSM1900_GSM Voice_Ch810 Communication System: GSM-FDD (TDMA, GMSK); Frequency: 1909.8 MHz;Duty Cycle: 1:8.6896 Medium: Air Medium parameters used: σ = 0 S/m, εr = 1; ρ = 0 kg/m3 Ambient Temperature：23.5 ℃ DASY5 Configuration: - Probe: EF3DV3 - SN4047; ConvF(1, 1, 1) @ 1909.8 MHz; Calibrated: 2019/1/30 - Sensor-Surface: (Fix Surface) - Electronics: DAE4 Sn854; Calibrated: 2018/6/14 - Phantom: HAC Test Arch with AMCC; Type: SD HAC P01 BA; - Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan - ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, -6.3 mm Reference Value = 35.15 V/m; Power Drift = 0.04 dB Applied MIF = 3.63 dB RF audio interference level = 33.62 dBV/m Emission category: M3 MIF scaled E-field Grid 1 M3 Grid 2 M3 Grid 3 M3 31.05 dBV/m 32.3 dBV/m 32.31 dBV/m Grid 4 M3 Grid 5 M3 Grid 6 M3 30.1 dBV/m 33.47 dBV/m 33.47 dBV/m Grid 7 M3 Grid 8 M3 Grid 9 M3 31.23 dBV/m 33.62 dBV/m 33.62 dBV/m Cursor: Total = 33.62 dBV/m E Category: M3 Location: -8, 17, 7.7 mm 0 dB = 47.98 V/m = 33.62 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/4/17 #07_HAC_E_GSM1900_GSM Voice_Ch810;Battery 2 Communication System: GSM—FDD (TDMA, GMSK); Frequency: 1909.8 MHz;Duty Cycle: 1:8.6896 Medium: Air Medium parameters used: 0 =0 S/m, & = 1; p =0 kg/m> Ambient Temperature : 23.7 °C DASY5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 1909.8 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAFE4 Sn918; Calibrated: 2018/6/20 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 35.24 V/m; Power Drift = 0.05 dB Applied MIF = 3.63 dB RF audio interference level = 33.65 dBV/m Emission category: M3 MIF scaled E—field Grid 1 M3 Grid 2 M3 Grid 3 M3 31.07 dBV/m|32.33 dBV/m |32.34 dBV/m Grid 4 M3 Grid 5 M3 Grid 6 M3 30.12 dBV/m|33.5 dBV/m |33.5 dBV/m Grid 7 M3 Grid 8 M3 Grid 9 M3 31.26 dBV/m|33.65 dBV/m |33.65 dBV/m Cursor: Total = 33.65 dBV/m E Category: M3 Location: —8, 17, 7.7 mm —1.62 —3.24 —4.87 —6.19 —8.11 T 0 dB =48.15 V/m =33.65 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #08_HAC_E_CDMA BCO_1xRTT, RC1 SO3, 1/8th Rate_Ch1013 Communication System: CDMA2000, RC1, SO3, 1/8th Rate 25 fr.; Frequency: 824.7 MHz;Duty Cycle: 1:17.7419 Medium: Air Medium parameters used: 0 = 0 S/m, s = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 824.7 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAF4 Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 27.68 V/m; Power Drift = —0.07 dB Applied MIF = 3.26 dB RF audio interference level = 30.21 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 28.93 dBV/m|30.21 dBV/m |30.18 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 28.28 dBV/m |29.99 dBV/m [29.99 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 27.8 dBV/m |29.1 dBV/m |29.07 dBV/m Cursor: Total = 30.21 dBV/m E Category: M4 Location: —6, —23, 8.7 mm —0.99 —1.99 —2.98 —3.98 4.97 0(1 0 dB =32.38 V/m =30.21 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #09_HAC_E_CDMA BCO_1xRTT, RC1 SO3, 1/8th Rate_Ch384 Communication System: CDMA2000, RC1, SO3, 1/8th Rate 25 fr.; Frequency: 836.52 MHz;Duty Cycle: 1:17.7419 Medium: Air Medium parameters used: 0 = 0 S/m, s = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 836.52 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAF4 Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 27.05 V/m; Power Drift = 0.01 dB Applied MIF = 3.26 dB RF audio interference level = 30.27 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 28.79 dBV/m |30.27 dBV/m |30.26 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 28.13 dBV/m |29.94 dBV/m [29.94 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 27.72 dBV/m |28.86 dBV/m |28.83 dBV/m Cursor: Total = 30.27 dBV/m E Category: M4 Location: —7.5, —23.5, 8.7 mm —1.03 —2.05 —3.08 —4.10 5Az [T 0 dB =32.62 V/m = 30.27 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #10_HAC_E_CDMA BCO_1xRTT, RC1 SO3, 1/8th Rate_Ch777 Communication System: CDMA2000, RC1, SO3, 1/8th Rate 25 fr.; Frequency: 848.31 MHz;Duty Cycle: 1:17.7419 Medium: Air Medium parameters used: 0 = 0 S/m, s = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 848.31 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAF4 Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 27.19 V/m; Power Drift = 0.12 dB Applied MIF = 3.26 dB RF audio interference level = 28.81 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 27.45 dBV/m|28.72 dBV/m|28.71 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 27.78 dBV/m |28.81 dBV/m |28.76 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 27.86 dBV/m |28.49 dBV/m |28.38 dBV/m Cursor: Total = 28.81 dBV/m E Category: M4 Location: —6, —3, 8.7 mm —0.85 —1.70 —2.54 —3.39 —4.24 1 0 dB =27.57 V/m =28.81 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #11_HAC_E_CDMA BC1_1xRTT, RC1 SO3, 1/8th Rate_Ch25 Communication System: CDMA2000, RC1, SO3, 1/8th Rate 25 fr.; Frequency: 1851.25 MHz;Duty Cycle: 1:17.7419 Medium: Air Medium parameters used: 0 = 0 S/m, s = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 1851.25 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAF4 Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 16.89 V/m; Power Drift = 0.02 dB Applied MIF = 3.26 dB RF audio interference level = 26.22 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 23.42 dBV/m |25.07 dBV/m [25.07 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 23.15 dBV/m|26.13 dBV/m |26.13 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 24.14 dBV/m|26.22 dBV/m |26.19 dBV/m Cursor: Total = 26.22 dBV/m E Category: M4 Location: —6.5, 15.5, 8.7 mm —1.34 —2.69 —4.03 —5.38 —6rz 0(1 0 dB =20.45 V/m =26.21 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #12_HAC_E_CDMA BCI_1xRTT, RC1 SO3, 1/8th Rate_Ch600 Communication System: CDMA2000, RC1, SO3, 1/8th Rate 25 fr.; Frequency: 1880 MHz;Duty Cycle: 1:17.7419 Medium: Air Medium parameters used: 0 = 0 S/m, s = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 1880 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAF4 Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 18.03 V/m; Power Drift =0.01 dB Applied MIF = 3.26 dB RF audio interference level = 26.72 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 22.8 dBV/m |26.01 dBV/m|26.03 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 23.3 dBV/m |26.72 dBV/m|26.72 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 23.74 dBV/m |26.68 dBV/m |26.69 dBV/m Cursor: Total = 26.72 dBV/m E Category: M4 Location: —9.5, 1.5, 8.7 mm —1.40 —2.80 —4.21 —5.61 —7.01 m/ 0 dB =21.69 V/m = 26.73 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #13_HAC_E_CDMA BC1_1xRTT, RC1 SO3, 1/8th Rate_Ch1175 Communication System: CDMA2000, RC1, SO3, 1/8th Rate 25 fr.; Frequency: 1908.75 MHz;Duty Cycle: 1:17.7419 Medium: Air Medium parameters used: 0 = 0 S/m, s = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 1908.75 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAF4 Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 18.29 V/m; Power Drift =0.01 dB Applied MIF = 3.26 dB RF audio interference level = 26.74 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 22.84 dBV/m |26.06 dBV/m |26.06 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 23.44 dBV/m|26.73 dBV/m |26.74 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 23.92 dBV/m|26.73 dBV/m |26.74 dBV/m Cursor: Total = 26.74 dBV/m E Category: M4 Location: —9.5, 9, 8.7 mm —1.45 —2.90 —4.35 —5.80 42500 (1 0 dB =21.73 V/m = 26.74 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #14_HAC_E_CDMA BC10_1xRTT, RC1 SO3, 1/8th Rate_Ch476 Communication System: CDMA2000, RC1, SO3, 1/8th Rate 25 fr.; Frequency: 817.9 MHz;Duty Cycle: 1:17.7419 Medium: Air Medium parameters used: 0 = 0 S/m, s = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 817.9 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAF4 Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 17.81 V/m; Power Drift = —0.00 dB Applied MIF = 3.26 dB RF audio interference level = 26.68 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 22.68 dBV/m |26.04 dBV/m |26.06 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 23.33 dBV/m |26.68 dBV/m |26.67 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 23.54 dBV/m |26.65 dBV/m |26.65 dBV/m Cursor: Total = 26.68 dBV/m E Category: M4 Location: —7, 5, 8.7 mm —1.44 —2.89 —4.33 —5.78 12z (1 0 dB =21.59 V/m = 26.69 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #15_HAC_E_CDMA BC10_1xRTT, RC1 SO3, 1/8th Rate_Ch580 Communication System: CDMA2000, RC1, SO3, 1/8th Rate 25 fr.; Frequency: 820.5 MHz;Duty Cycle: 1:17.7419 Medium: Air Medium parameters used: 0 = 0 S/m, s = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 820.5 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAF4 Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 17.84 V/m; Power Drift = 0.05 dB Applied MIF = 3.26 dB RF audio interference level = 26.71 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 22.78 dBV/m |25.93 dBV/m [25.94 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 23.24 dBV/m|26.7 dBV/m |26.69 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 23.82 dBV/m|26.68 dBV/m |26.71 dBV/m Cursor: Total = 26.71 dBV/m E Category: M4 Location: —13, 10, 8.7 mm —1.52 —3.05 —~4.57 —6.10 —f6z2 0(1 0 dB =21.65 V/m =26.71 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #16_HAC_E_CDMA BC10_1xRTT, RC1 SO3, 1/8th Rate_Ch684 Communication System: CDMA2000, RC1, SO3, 1/8th Rate 25 fr.; Frequency: 823.1 MHz;Duty Cycle: 1:17.7419 Medium: Air Medium parameters used: 0 = 0 S/m, s = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 823.1 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAF4 Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 16.66 V/m; Power Drift = 0.06 dB Applied MIF = 3.26 dB RF audio interference level = 26.21 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 23.41 dBV/m |25.07 dBV/m [25.07 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 23.01 dBV/m |26.06 dBV/m |26.04 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 24.01 dBV/m|26.21 dBV/m|26.21 dBV/m Cursor: Total = 26.21 dBV/m E Category: M4 Location: —8.5, 25, 8.7 mm —1.35 —2.69 —4.04 —5.38 —6.fr30 0(1 0 dB = 20.44 V/m =26.21 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #17_HAC_E_LTE Band 41_20M_QPSK_1_0_Ch39750 Communication System: LTE—TDD (SC—FDMA, 1 RB, 20 MHz, QPSK); Frequency: 2506 MHz;Duty Cycle: 1:8.33681 Medium: Air Medium parameters used: 0 = 0 S/m, s = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 2506 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAF4 Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 18.38 V/m; Power Drift = 0.06 dB Applied MIF = —1.62 dB RF audio interference level = 23.39 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 18.8 dBV/m |[21.77 dBV/m|21.78 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 19.66 dBV/m [23.01 dBV/m |23.03 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 23.39 dBV/m|23.07 dBV/m [23.1 dBV/m Cursor: Total = 23.39 dBV/m E Category: M4 Location: 25, 25, 8.7 mm —1.40 —2.81 —4.21 —5.62 702 0(1 0 dB = 14.78 V/m = 23.39 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #18_HAC_E_LTE Band 41_20M_QPSK_1_0_Ch40185 Communication System: LTE—TDD (SC—FDMA, 1 RB, 20 MHz, QPSK); Frequency: 2549.5 MHz;Duty Cycle: 1:8.33681 Medium: Air Medium parameters used: 0 = 0 S/m, s, = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 2549.5 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAFA Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 16.46 V/m; Power Drift = 0.01 dB Applied MIF = —1.62 dB RF audio interference level = 21.43 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 17.23 dBV/m [21.09 dBV/m |21.14 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 17.75 dBV/m [21.42 dBV/m |21.43 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 21.21 dBV/m|21.39 dBV/m|21.37 dBV/m Cursor: Total = 21.43 dBV/m E Category: M4 Location: —10, 1.5, 8.7 mm —1.30 —2.59 —3.89 —5.18 —6.418 m/ 0 dB =11.79 V/m =21.43 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #19_HAC_E_LTE Band 41_20M_QPSK_1_0_Ch40620 Communication System: LTE—TDD (SC—FDMA, 1 RB, 20 MHz, QPSK); Frequency: 2593 MHz;Duty Cycle: 1:8.33681 Medium: Air Medium parameters used: 0 = 0 S/m, s = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 2593 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAF4 Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 14.46 V/m; Power Drift = 0.02 dB Applied MIF = —1.62 dB RF audio interference level = 20.53 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 16.91 dBV/m [20.01 dBV/m|20.01 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 17.22 dBV/m [20.53 dBV/m |20.51 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 19.17 dBV/m|20.41 dBV/m [20.41 dBV/m Cursor: Total = 20.53 dBV/m E Category: M4 Location: —7, 1, 8.7 mm —1.49 —2.97 —4.46 —5.94 —rar (T 0 dB =10.63 V/m = 20.53 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #20_HAC_E_LTE Band 41_20M_QPSK_1_0_Ch41055 Communication System: LTE—TDD (SC—FDMA, 1 RB, 20 MHz, QPSK); Frequency: 2636.5 MHz;Duty Cycle: 1:8.33681 Medium: Air Medium parameters used: 0 = 0 S/m, s, = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 2636.5 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAFA Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 11.98 V/m;, Power Drift =—0.01 dB Applied MIF = —1.62 dB RF audio interference level = 19.84 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 17.01 dBV/m [19.77 dBV/m|19.72 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 16.22 dBV/m [19.44 dBV/m |19.44 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 19.44 dBV/m [19.84 dBV/m |19.64 dBV/m Cursor: Total = 19.84 dBV/m E Category: M4 Location: 4, 25, 8.7 mm —1.42 —2.84 —~4.26 —5.68 —7.10 m/ 0 dB =9.816 V/m = 19.84 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #21_HAC_E_LTE Band 41_20M_QPSK_1_0_Ch41490 Communication System: LTE—TDD (SC—FDMA, 1 RB, 20 MHz, QPSK); Frequency: 2680 MHz;Duty Cycle: 1:8.33681 Medium: Air Medium parameters used: 0 = 0 S/m, s = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 2680 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAF4 Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 8.780 V/m; Power Drift =—0.10 dB Applied MIF = —1.62 dB RF audio interference level = 19.80 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 17.72 dBV/m|[19.8 dBV/m |19.68 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 14.87 dBV/m |18.14 dBV/m|18.2 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 18.28 dBV/m |18.86 dBV/m|18.7 dBV/m Cursor: Total = 19.80 dBV/m E Category: M4 Location: —2, —23.5, 8.7 mm —1.66 —3.32 —4.97 —6.63 —g24 [(T 0 dB =9.775 V/m = 19.80 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #22_HAC_E_LTE Band 41_20M_QPSK_1_0_Ch39750 Communication System: LTE—TDD (SC—FDMA, 1 RB, 20 MHz, QPSK); Frequency: 2506 MHz;Duty Cycle: 1:8.33681 Medium: Air Medium parameters used: 0 = 0 S/m, s = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 2506 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAF4 Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 19.38 V/m; Power Drift = —0.00 dB Applied MIF = —1.62 dB RF audio interference level = 25.81 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 22.74 dBV/m|22.35 dBV/m [22.43 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 23.86 dBV/m |23.68 dBV/m [23.75 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 25.81 dBV/m|23.92 dBV/m [23.93 dBV/m Cursor: Total = 25.81 dBV/m E Category: M4 Location: 25, 25, 8.7 mm —1.45 —2.90 —4.36 —5.81 f2k (1 0 dB =19.51 V/m =25.81 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #23_HAC_E_LTE Band 41_20M_QPSK_1_0_Ch40185 Communication System: LTE—TDD (SC—FDMA, 1 RB, 20 MHz, QPSK); Frequency: 2549.5 MHz;Duty Cycle: 1:8.33681 Medium: Air Medium parameters used: 0 = 0 S/m, s, = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 2549.5 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAFA Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 17.95 V/m; Power Drift = 0.09 dB Applied MIF = —1.62 dB RF audio interference level = 24.32 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 22.23 dBV/m|22.08 dBV/m|22.18 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 22.91 dBV/m|22.47 dBV/m |22.53 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 24.32 dBV/m|22.71 dBV/m |[22.53 dBV/m Cursor: Total = 24.32 dBV/m E Category: M4 Location: 25, 25, 8.7 mm 1.13 —2.26 —3.39 —4.52 —5.65 m/ 0 dB = 16.45 V/m = 24.32 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #24_HAC_E_LTE Band 41_20M_QPSK_1_0_Ch40620 Communication System: LTE—TDD (SC—FDMA, 1 RB, 20 MHz, QPSK); Frequency: 2593 MHz;Duty Cycle: 1:8.33681 Medium: Air Medium parameters used: 0 = 0 S/m, s = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 2593 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAF4 Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 14.98 V/m; Power Drift = 0.01 dB Applied MIF = —1.62 dB RF audio interference level = 21.57 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 16.95 dBV/m [20.92 dBV/m |20.97 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 17.28 dBV/m [21.48 dBV/m |21.56 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 20.25 dBV/m |21.39 dBV/m [21.57 dBV/m Cursor: Total = 21.57 dBV/m E Category: M4 Location: —13.5, 9.5, 8.7 mm —1.53 —3.05 —4.58 —6.10 7630 (T 0 dB = 11.98 V/m =21.57 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #25_HAC_E_LTE Band 41_20M_QPSK_1_0_Ch41055 Communication System: LTE—TDD (SC—FDMA, 1 RB, 20 MHz, QPSK); Frequency: 2636.5 MHz;Duty Cycle: 1:8.33681 Medium: Air Medium parameters used: 0 = 0 S/m, s, = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 2636.5 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAFA Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 12.17 V/m; Power Drift = 0.07 dB Applied MIF = —1.62 dB RF audio interference level = 20.90 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 16.85 dBV/m [20.81 dBV/m|20.9 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 16.12 dBV/m [20.41 dBV/m |20.52 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 20.34 dBV/m|20.8 dBV/m |(20.8 dBV/m Cursor: Total = 20.90 dBV/m E Category: M4 Location: —11, —15.5, 8.7 mm —1.53 —3.06 —~4.58 —6.11 —7.64 m/ 0 dB = 11.09 V/m = 20.90 dBV/m

Test Laboratory: Sporton International Inc. SAR/HAC Testing Lab Date: 2019/3/13 #26_HAC_E_LTE Band 41_20M_QPSK_1_0_Ch41490 Communication System: LTE—TDD (SC—FDMA, 1 RB, 20 MHz, QPSK); Frequency: 2680 MHz;Duty Cycle: 1:8.33681 Medium: Air Medium parameters used: 0 = 0 S/m, s = 1; p =0 kg/m> Ambient Temperature : 23.5 °C DASYS5 Configuration: — Probe: EF3DV3 — SN4047; ConvF(1, 1, 1) @ 2680 MHz; Calibrated: 2019/1/30 — Sensor—Surface: (Fix Surface) — Electronics: DAF4 Sn854; Calibrated: 2018/6/14 — Phantom: HAC Test Arch with AMCC; Type: SD HAC POI BA; — Measurement SW: DASY52, Version 52.10 (1);SEMCAD X Version 14.6.11 (7439) E Scan — ER3D: 15 mm from Probe Center to the Device/Hearing Aid Compatibility Test (101x101x1): Interpolated grid: dx=0.5000 mm, dy=0.5000 mm Device Reference Point: 0, 0, —6.3 mm Reference Value = 8.704 V/m; Power Drift = 0.18 dB Applied MIF = —1.62 dB RF audio interference level = 21.05 dBV/m Emission category: M4 MIF scaled E—field Grid 1 M4 Grid 2 M4 Grid 3 M4 17.87 dBV/m [21.03 dBV/m |21.05 dBV/m Grid 4 M4 Grid 5 M4 Grid 6 M4 15.46 dBV/m |19.18 dBV/m|19.3 dBV/m Grid 7 M4 Grid 8 M4 Grid 9 M4 19.28 dBV/m [20.17 dBV/m |20.13 dBV/m Cursor: Total = 21.05 dBV/m E Category: M4 Location: —9.5, —25, 8.7 mm —1.78 —3.56 —5.34 —£12 —s.90 ([T 0 dB = 11.28 V/m = 21.05 dBV/m


Document Created: 2019-05-09 04:49:45
Document Modified: 2019-05-09 04:49:45
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