system check results SAR

FCC ID: ZNFX430EMW

Test Report

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FCCID_4435256

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: ZR/2019/7002105 Appendix A Detailed System Check Results 1. System Performance Check System Performance Check 835 MHz Head System Performance Check 1900 MHz Head System Performance Check 2450 MHz Head

Date: 2019—08—16 Test Laboratory: SGS—SAR Lab System Performance Check 835 MHz Head DUT: D835V2; Type: D835V2; Serial: 40105 Communication System: UID 0, CW (0); Frequency: 835 MHz;Duty Cycle: 1:1 Medium: HSL835;Medium parameters used: £=835 MHz; a = 0.891 S/m; e =43.217; p= 1000 kg/m> Phantom section: Flat Section DASY 5 Configuration: * Probe: EX3DV4 — SN3793; ConvF(.04, 9.04, 9.04), Calibrated: 2019—03—25; * Sensor—Surface: 2mm (Mechanical Surface Detection) * Electronics: DAE3 Sn414; Calibrated: 2018—12—03 * Phantom: SAM 2; Type: SAM; Serial: 1913 * DASY52 52.8.8(1222), SEMCAD X 14.6.10(7331) Body/d=15mm, Pin=250mW/Area Scan (8x13x1): Measurement grid: dx=15mm, dy=153mm Maximum value of SAR (measured) =3.01 W/kg Body/d=15mm, Pin=250mW/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value= 53.85 V/m; Power Drift=—0.05 dB Peak SAR (extrapolated) = 3.81 W/kg SAR( g) = 2.47 Wikg; SAR(LO g) = 1.61 Wikg Maximum value of SAR (measured) =3.17 W/kg 215 ~4.31 —6.46 —8.62 ~10.77 0 dB =3.17 We =5.01 dBW/kg

Date: 2019—08—15 Test Laboratory: SGS—SAR Lab System Performance Check 1900 MHz Head DUT: D1900V2; Type: D1900V2; Serial: 50028 Communication System: UID 0, CW (0); Frequency: 1900 MHz;Duty Cycle: 1:1 Medium: H$L1900;Medium parameters used: £= 1900 MHz; a = 1.372 S/m; & = 40.64; p= 1000 kg/m> Phantom section: Flat Section DASY 5 Configuration: * Probe: EX3DV4 — SN3923; ConvF(®.51, 8.51, 8.51); Calibrated: 2018—09—30; * Sensor—Surface: 1.4mm (Mechanical Surface Detection) * Electronics: DAE4 Sn1428; Calibrated: 2019—01—11 * Phantom: SAM 3; Type: SAM; Serial: 1912 * DASY52 52.8.8(1222), SEMCAD X 14.6.10(7331) Body/d=10mm, Pin=250mW/Area Scan (8x9x1): Measurement grid: dx=l 5mm, dy=1 5mm Maximum value of SAR (measured) =9.57 W/kg Body/d=10mm, Pin=250mW/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 88.89 V/m; Power Drift=—0.03 dB Peak SAR (extrapolated) = 18.8 W/kg SAR( g) = 10.2 Wikg; SAR(LO g) = 5.25 Wikg Maximum value of SAR (measured) =11.4 W/kg —3.61 —1.21 10.82 1442 18.03 0 dB =11.4 Whkg=10.57 dBW/kg

Date: 2019—08—26 Test Laboratory: SGS—SAR Lab System Performance Check 2450MHz Head DUT: D2450V2; Type: D2450V2; Serial: 733 Communication System: UID 0, CW; Frequency: 2450 MHz;Duty Cycle: 1:1 Medium: H$L2450;Medium parameters used: £= 2450 MHz; a= 1.789 S/m; & = 40.716; p= 1000 kg/m> Phantom section: Flat Section DASY 5 Configuration: * Probe: EX3DV4 — SN3793; ConvF(6.93, 6.93, 6.93), Calibrated: 2019—03—25; * Sensor—Surface: 1.4mm (Mechanical Surface Detection) * Electronics: DAE3 Sn414; Calibrated: 2018—12—03 * Phantom: SAM 1; Type: SAM; Serial: 1283 * DASY52 52.8.8(1222), SEMCAD X 14.6.10(7331) Body/d=10mm, Pin=250mW/Area Scan (9x10x1): Measurement grid: dx=12mm, dy=12mm Maximum value of SAR (measured) =21.1 W/kg Body/d=10mm, Pin=250mW/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=Smm, dy=5mm, dz=5mm Reference Value = 90.88 V/m; Power Drift=—0.02 dB Peak SAR (extrapolated) = 26.7 W/kg SAR( g) =13.1 Wi/kg; SAR(1O g) = 6.04 Wikg Maximum value of SAR (measured) =21.8 W/hkg ~4.39 —8.78 13.16 ~17.55 —21.94 0 dB =21.8 We =13.38 dBW/kg


Document Created: 2019-09-09 18:22:22
Document Modified: 2019-09-09 18:22:22
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