OWL-A99-BAndroid POS Terminal

` SGS-CSTCStandardsTechnicalServices(Suzhou)Co.,Ltd. ReportNo.:SUCR250700072001 Rev.:01 Page: 1 of10 AppendixA DetailedSystemCheckResults 1.SystemPerformanceCheck SystemPerformanceCheck835MHzHead SystemPerformanceCheck1750MHzHead SystemPerformanceCheck1950MHzHead SystemPerformanceCheck2450MHzHead SystemPerformanceCheck2600MHzHead SystemPerformanceCheck5250MHzHead SystemPerformanceCheck5600MHzHead SystemPerformanceCheck5750MHzHead Date: 2025/07/31 Test Laboratory: SGS-SAR Lab System Performance Check 835 MHz Head DUT: D835V2; Type: Dipole; Serial: 4d161 Communication System: UID 0, CW (0); Frequency: 835 MHz;Duty Cycle: 1:1 Medium: HSL835;Medium parameters used: f = 835 MHz; σ = 0.899 S/m; ε r = 42.539; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY 5 Configuration: •Probe: EX3DV4 - SN7767; ConvF(10.34, 10.34, 10.34); Calibrated: 2024/12/31 •Sensor-Surface: 1.4mm (Mechanical Surface Detection) •Electronics: DAE4 Sn1484; Calibrated: 2024/10/15 •Phantom: SAM 8; Type: SAM; Serial: 1824 •DASY52 52.10.4(1527); SEMCAD X 14.6.14(7483) Body/d=15mm, Pin=250mW/Area Scan (7x13x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 2.98 W/kg Body/d=15mm, Pin=250mW/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 60.36 V/m; Power Drift = -0.01 dB Peak SAR (extrapolated) = 3.51 W/kg SAR(1 g) = 2.39 W/kg; SAR(10 g) = 1.59 W/kg Smallest distance from peaks to all points 3 dB below = 16 mm Ratio of SAR at M2 to SAR at M1 = 67.8% Maximum value of SAR (measured) = 3.01 W/kg 0 dB = 3.01 W/kg = 4.79 dBW/kg Date: 2025/08/01 Test Laboratory: SGS-SAR Lab System Performance Check 1750 MHz Head DUT: D1750V2; Type: Dipole; Serial: 1105 Communication System: UID 0, CW (0); Frequency: 1750 MHz;Duty Cycle: 1:1 Medium: HSL1750;Medium parameters used: f = 1750 MHz; σ = 1.309 S/m; ε r = 39.009; ρ = 1000 3 kg/m Phantom section: Flat Section DASY 5 Configuration: • Probe: EX3DV4 - SN7767; ConvF(8.95, 8.95, 8.95); Calibrated: 2024/12/31 • Sensor-Surface: 4mm (Mechanical Surface Detection) • Electronics: DAE4 Sn1484; Calibrated: 2024/10/15 • Phantom: SAM 8; Type: SAM; Serial: 1824 • DASY52 52.10.4(1527); SEMCAD X 14.6.14(7483) Body/d=10mm, Pin=250mW/Area Scan (7x13x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 8.86 W/kg Body/d=10mm, Pin=250mW/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 103.1 V/m; Power Drift = -0.03 dB Peak SAR (extrapolated) = 15.9 W/kg SAR(1 g) = 8.93 W/kg; SAR(10 g) = 4.78 W/kg Smallest distance from peaks to all points 3 dB below = 11 mm Ratio of SAR at M2 to SAR at M1 = 57.6% Maximum value of SAR (measured) = 9.98 W/kg 0 dB = 9.98 W/kg = 9.99 dBW/kg Date: 2025/08/02 Test Laboratory: SGS-SAR Lab System Performance Check 1950 MHz Head DUT: D1950V3; Type: Dipole; Serial: 1218 Communication System: UID 0, CW (0); Frequency: 1950 MHz;Duty Cycle: 1:1 Medium: HSL1950;Medium parameters used: f = 1950 MHz; σ = 1.4 S/m; ε r = 39.235; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY 5 Configuration: •Probe: EX3DV4 - SN7767; ConvF(8.6, 8.6, 8.6); Calibrated: 2024/12/31 •Sensor-Surface: 1.4mm (Mechanical Surface Detection) •Electronics: DAE4 Sn1484; Calibrated: 2024/10/15 •Phantom: SAM 8; Type: SAM; Serial: 1824 •DASY52 52.10.4(1527); SEMCAD X 14.6.14(7483) Body/d=10mm, Pin=250mW/Area Scan (9x11x1): Measurement grid: dx=15mm, dy=15mm Maximum value of SAR (measured) = 14.7 W/kg Body/d=10mm, Pin=250mW/Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Reference Value = 97.75 V/m; Power Drift = 0.05 dB Peak SAR (extrapolated) = 18.8 W/kg SAR(1 g) = 10.1 W/kg; SAR(10 g) = 5.21 W/kg Smallest distance from peaks to all points 3 dB below = 9.6 mm Ratio of SAR at M2 to SAR at M1 = 53.6% Maximum value of SAR (measured) = 15.8 W/kg 0 dB = 15.8 W/kg = 11.99 dBW/kg Date: 2025/08/04 Test Laboratory: SGS-SAR Lab System Performance Check 2450 MHz Head DUT: D2450V2; Type: Dipole; Serial: 922 Communication System: UID 0, CW; Frequency: 2450 MHz;Duty Cycle: 1:1 Medium: HSL2450;Medium parameters used: f = 2450 MHz; σ = 1.793 S/m; ε r = 39.041; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY 5 Configuration: •Probe: EX3DV4 - SN7767; ConvF(8.03, 8.03, 8.03); Calibrated: 2024/12/31 •Sensor-Surface: 1.4mm (Mechanical Surface Detection) •Electronics: DAE4 Sn1484; Calibrated: 2024/10/15 •Phantom: SAM 8; Type: SAM; Serial: 1824 •DASY52 52.10.4(1527); SEMCAD X 14.6.14(7483) Body/d=10mm, Pin=250mW/Area Scan (9x15x1): Measurement grid: dx=12mm, dy=12mm Maximum value of SAR (measured) = 20.8 W/kg Body/d=10mm, Pin=250mW/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 101.7 V/m; Power Drift = 0.11 dB Peak SAR (extrapolated) = 26.1 W/kg SAR(1 g) = 13.1 W/kg; SAR(10 g) = 6.13 W/kg Smallest distance from peaks to all points 3 dB below = 9 mm Ratio of SAR at M2 to SAR at M1 = 50.7% Maximum value of SAR (measured) = 21.3 W/kg 0 dB = 21.3 W/kg = 13.28 dBW/kg Date: 2025/08/05 Test Laboratory: SGS-SAR Lab System Performance Check 2600 MHz Head DUT: D2600V2; Type: Dipole; Serial: 1158 Communication System: UID 0, CW (0); Frequency: 2600 MHz;Duty Cycle: 1:1 Medium: HSL2600;Medium parameters used: f = 2600 MHz; σ = 1.957 S/m; ε r = 38.717; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY 5 Configuration: •Probe: EX3DV4 - SN7767; ConvF(7.85, 7.85, 7.85); Calibrated: 2024/12/31 •Sensor-Surface: 1.4mm (Mechanical Surface Detection) •Electronics: DAE4 Sn1484; Calibrated: 2024/10/15 •Phantom: SAM 8; Type: SAM; Serial: 1824 •DASY52 52.10.4(1527); SEMCAD X 14.6.14(7483) Body/d=10mm, Pin=250mW/Area Scan (9x15x1): Measurement grid: dx=12mm, dy=12mm Maximum value of SAR (measured) = 22.5 W/kg Body/d=10mm, Pin=250mW/Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Reference Value = 96.31 V/m; Power Drift = -0.02 dB Peak SAR (extrapolated) = 27.8 W/kg SAR(1 g) = 13.2 W/kg; SAR(10 g) = 5.92 W/kg Smallest distance from peaks to all points 3 dB below = 8.5 mm Ratio of SAR …

Text truncated - open the document above for the full version.

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A04 Rev.A/0 Page: 1 of 3 Appendix BT Wi-Fi Test Setup Photos for SZCR2507003209AT FCC ID:OWL-A99-B SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A04 Rev.A/0 Page: 2 of 3 Test Setup Photo Conducted Emissions at AC Power Line (150kHz-30MHz) Radiated Spurious Emissions Below 1GHz SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-A04 Rev.A/0 Page: 3 of 3 Radiated Spurious Emissions Above 1GHz Radiated Emissions which fall in the restricted bands - End of the Appendix -

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250700320904 Page: 106 of 121 5.2 Test Graph 5.2.1 Ref 802.11b_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11b_MCH_2437MHz_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250700320904 Page: 107 of 121 802.11b_HCH_2462MHz_Ant1 (SISO)_NTNV 802.11g_LCH_2412MHz_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250700320904 Page: 108 of 121 802.11g_MCH_2437MHz_Ant1 (SISO)_NTNV 802.11g_HCH_2462MHz_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250700320904 Page: 109 of 121 802.11n(HT20)_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11n(HT20)_MCH_2437MHz_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250700320904 Page: 110 of 121 802.11n(HT20)_HCH_2462MHz_Ant1 (SISO)_NTNV 802.11n(HT40)_LCH_2422MHz_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250700320904 Page: 111 of 121 802.11n(HT40)_MCH_2437MHz_Ant1 (SISO)_NTNV 802.11n(HT40)_HCH_2452MHz_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250700320904 Page: 112 of 121 5.2.2 CSE 802.11b_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11b_LCH_2412MHz_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250700320904 Page: 113 of 121 802.11b_MCH_2437MHz_Ant1 (SISO)_NTNV 802.11b_HCH_2462MHz_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250700320904 Page: 114 of 121 802.11b_HCH_2462MHz_Ant1 (SISO)_NTNV 802.11g_LCH_2412MHz_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250700320904 Page: 115 of 121 802.11g_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11g_MCH_2437MHz_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250700320904 Page: 116 of 121 802.11g_HCH_2462MHz_Ant1 (SISO)_NTNV 802.11g_HCH_2462MHz_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250700320904 Page: 117 of 121 802.11n(HT20)_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11n(HT20)_LCH_2412MHz_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250700320904 Page: 118 of 121 802.11n(HT20)_MCH_2437MHz_Ant1 (SISO)_NTNV 802.11n(HT20)_HCH_2462MHz_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250700320904 Page: 119 of 121 802.11n(HT20)_HCH_2462MHz_Ant1 (SISO)_NTNV 802.11n(HT40)_LCH_2422MHz_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250700320904 Page: 120 of 121 802.11n(HT40)_LCH_2422MHz_Ant1 (SISO)_NTNV 802.11n(HT40)_MCH_2437MHz_Ant1 (SISO)_NTNV SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250700320904 Page: 121 of 121 802.11n(HT40)_HCH_2452MHz_Ant1 (SISO)_NTNV 802.11n(HT40)_HCH_2452MHz_Ant1 (SISO)_NTNV - End of the Report -

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250700320904 Page: 1 of 121 Keny Xu EMC Laboratory Manager TEST REPORT Application No.: SZCR2507003209AT Applicant: Vanstone Electronic (Beijing) Co., Ltd. Address of Applicant: 3F No.2 Building, Aisino Corporation Park 18A, Xingshikou Road, Haidian District, Beijing, China 100195 Manufacturer: Vanstone Electronic (Beijing) Co., Ltd. Address of Manufacturer: 3F No.2 Building, Aisino Corporation Park 18A, Xingshikou Road, Haidian District, Beijing, China 100195 Equipment Under Test (EUT): EUT Name: Android POS Terminal Model No.: A99 Trade Mark: FCC ID: OWL-A99-B Standard(s) : 47 CFR Part 15, Subpart C 15.247 Date of Receipt: 2025-07-22 Date of Test: 2025-07-25 to 2025-08-02 Date of Issue: 2025-08-06 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250700320904 Page: 2 of 121 Revision Record Version Chapter Date Modifier Remark 01 2025-08-06 Original Authorized for issue by: Calvin Weng/Project Engineer Eric Fu/Reviewer SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250700320904 Page: 3 of 121 2 Test Summary Radio Spectrum Technical Requirement Item Standard Method Requirement Result Antenna Requirement 47 CFR Part 15, Subpart C 15.247 N/A 47 CFR Part 15, Subpart C 15.203 & 15.247(b)(4) Pass Radio Spectrum Matter Part Item Standard Method Requirement Result Conducted Emissions at AC Power Line (150kHz-30MHz) 47 CFR Part 15, Subpart C 15.247 ANSI C63.10 (2020) Section 6.2 47 CFR Part 15, Subpart C 15.207 Pass Radiated Emissions which fall in the restricted bands ANSI C63.10 (2020) Section 6.10.5 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Radiated Spurious Emissions Below 1GHz ANSI C63.10 (2020) Section 6.4,6.5 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Radiated Spurious Emissions Above 1GHz ANSI C63.10 (2020) Section 6.6 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Conducted Output Power ANSI C63.10 (2020) Section 11.9.2 47 CFR Part 15, Subpart C 15.247(b)(3) Pass Minimum 6dB Bandwidth ANSI C63.10 (2020) Section 11.8.1 47 CFR Part 15, Subpart C 15.247a(2) Pass Power Spectrum Density ANSI C63.10 (2020) Section 11.10.2 47 CFR Part 15, Subpart C 15.247(e) Pass Conducted Band Edges Measurement ANSI C63.10 (2020) Section 6.10.4 47 CFR Part 15, Subpart C 15.247(d) Pass Conducted Spurious Emissions ANSI C63.10 (2020) Section 11.11 47 CFR Part 15, Subpart C 15.247(d) Pass SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250700320904 Page: 4 of 121 3 Contents Page 1 Cover Page ................................................................................................................................................ 1 2 Test Summary ........................................................................................................................................... 3 3 Contents .................................................................................................................................................... 4 4 General Information .................................................................................................................................. 6 4.1 Details of E.U.T. ................................................................................................................................. 6 4.2 Description of Support Units .............................................................................................................. 6 4.3 Measurement Uncertainty .................................................................................................................. 6 4.4 Test Location ...................................................................................................................................... 8 4.5 Test Facility ........................................................................................................................................ 8 4.6 Deviation from Standards ................................................................................................................... 8 4.7 Abnormalities from Standard Conditions ........................................................................................... 8 5 Equipment List .......................................................................................................................................... 9 6 Radio Spectrum Technical Requirement ............................................................................................. 11 6.1 Antenna Requirement ...................................................................................................................... 11 6.1.1 Test Requirement: ....................................................................................................................... 11 6.1.2 Conclusion ................................................................................................................................... 11 7 Radio Spectrum Matter Test Results .................................................................................................... 12 7.1 Conducted Emissions at AC Power Line (150kHz-30MHz) ............................................................. 12 7.1.1 E.U.T. Operation .......................................................................................................................... 12 7.1.2 Test Mode Description ................................................................................................................. 12 7.1.3 Test Setup Diagram ..................................................................................................................... 13 7.1.4 Measurement Procedure and Data............................................................................…

Text truncated - open the document above for the full version.

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250700320903 Page: 1 of 60 Keny Xu EMC Laboratory Manager TEST REPORT Application No.: SZCR2507003209AT Applicant: Vanstone Electronic (Beijing) Co., Ltd. Address of Applicant: 3F No.2 Building, Aisino Corporation Park 18A, Xingshikou Road, Haidian District, Beijing, China 100195 Manufacturer: Vanstone Electronic (Beijing) Co., Ltd. Address of Manufacturer: 3F No.2 Building, Aisino Corporation Park 18A, Xingshikou Road, Haidian District, Beijing, China 100195 Equipment Under Test (EUT): EUT Name: Android POS Terminal Model No.: A99 Trade Mark: FCC ID: OWL-A99-B Standard(s) : 47 CFR Part 15, Subpart C 15.247 Date of Receipt: 2025-07-22 Date of Test: 2025-07-25 to 2025-08-02 Date of Issue: 2025-08-06 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250700320903 Page: 2 of 60 Revision Record Version Chapter Date Modifier Remark 01 2025-08-06 Original Authorized for issue by: Calvin Weng/Project Engineer Eric Fu/Reviewer SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250700320903 Page: 3 of 60 2 Test Summary Radio Spectrum Technical Requirement Item Standard Method Requirement Result Antenna Requirement 47 CFR Part 15, Subpart C 15.247 N/A 47 CFR Part 15, Subpart C 15.203 & 15.247(b)(4) Pass Radio Spectrum Matter Part Item Standard Method Requirement Result Conducted Emissions at AC Power Line (150kHz-30MHz) 47 CFR Part 15, Subpart C 15.247 ANSI C63.10 (2020) Section 6.2 47 CFR Part 15, Subpart C 15.207 Pass Radiated Emissions which fall in the restricted bands ANSI C63.10 (2020) Section 6.10.5 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Radiated Spurious Emissions Below 1GHz ANSI C63.10 (2020) Section 6.4,6.5 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Radiated Spurious Emissions Above 1GHz ANSI C63.10 (2020) Section 6.6 47 CFR Part 15, Subpart C 15.205 & 15.209 Pass Conducted Peak Output Power ANSI C63.10 (2020) Section 11.9.1 47 CFR Part 15, Subpart C 15.247(b)(3) Pass Minimum 6dB Bandwidth ANSI C63.10 (2020) Section 11.8.1 47 CFR Part 15, Subpart C 15.247a(2) Pass Power Spectrum Density ANSI C63.10 (2020) Section 11.10.2 47 CFR Part 15, Subpart C 15.247(e) Pass Conducted Band Edges Measurement ANSI C63.10 (2020) Section 6.10.4 47 CFR Part 15, Subpart C 15.247(d) Pass Conducted Spurious Emissions ANSI C63.10 (2020) Section 11.11 47 CFR Part 15, Subpart C 15.247(d) Pass SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR250700320903 Page: 4 of 60 3 Contents Page 1 Cover Page ................................................................................................................................................ 1 2 Test Summary ........................................................................................................................................... 3 3 Contents .................................................................................................................................................... 4 4 General Information .................................................................................................................................. 6 4.1 Details of E.U.T. ................................................................................................................................. 6 4.2 Description of Support Units .............................................................................................................. 6 4.3 Measurement Uncertainty .................................................................................................................. 6 4.4 Test Location ...................................................................................................................................... 8 4.5 Test Facility ........................................................................................................................................ 8 4.6 Deviation from Standards ................................................................................................................... 8 4.7 Abnormalities from Standard Conditions ........................................................................................... 8 5 Equipment List .......................................................................................................................................... 9 6 Radio Spectrum Technical Requirement ............................................................................................. 11 6.1 Antenna Requirement ...................................................................................................................... 11 6.1.1 Test Requirement: ....................................................................................................................... 11 6.1.2 Conclusion ................................................................................................................................... 11 7 Radio Spectrum Matter Test Results .................................................................................................... 12 7.1 Conducted Emissions at AC Power Line (150kHz-30MHz) ............................................................. 12 7.1.1 E.U.T. Operation .......................................................................................................................... 12 7.1.2 Test Mode Description ................................................................................................................. 12 7.1.3 Test Setup Diagram ..................................................................................................................... 13 7.1.4 Measurement Procedure and Data...........................................................................…

Text truncated - open the document above for the full version.

Applicable to A99-SC200EAUroject WIFI antenna solution Electrical Specifications： Frequency BandWIFIThe Antenna MaterialFPC Nominal Impedance50 ΩAntenna Connection Mode VSWR≤5.0Working Temperature-40 °C～+85 °C Peak Gain 2400-2500MHz：0.01dBiKeep The Temperature+19 °C～+23 °C 5100-5800MHz：4.25dBiPolarizationLinear Polarization Test Conditions And Methods: Test InstrumentsTest MethodTest Result 7*4*3 microwave darkroom E5071B network analyzer comprehensive tester 1. Assemble the antenna to be tested on the prototype. 2. Put the prototype on the test fixture in a dark room, and conduct comprehensive test with it.Instrument/analyzer connection is established. 3. Test antenna passive data with test software. Refer to the Test Report Product drawings Passive performance test parameters Frequency(GHz) 2.4 2.5 VSWR 1.27 1.48 Frequency(GHz) 5.25.8 VSWR 1.341.59 antenna passive data： FreqEffiGain (MHz)(%)(dBi) 240035.020.01 241036.09-0.13 242036.65-0.25 243036.68-0.39 244037.13-0.45 245037.3-0.22 246037.66-0.07 247036.91-0.15 248037.14-0.15 249037.4-0.15 250036.8-0.22 510042.533.24 512041.893.33 514043.163.61 516041.673.55 518046.24.07 520047.984.25 522047.364.22 524047.674.18 526046.774.07 528044.923.9 530045.43.85 532045.963.84 534043.323.45 536043.933.5 538040.483.05 540039.182.93 542038.883 544033.622.35 546034.182.37 548034.62.38 550032.311.93 552035.682.41 554036.212.45 556037.052.6 558038.442.82 560037.432.69 562037.612.66 564038.752.87 566038.292.76 568039.22.91 570038.932.96 572038.723.07 574039.43.18 576038.573.06 578037.813.06 580039.13.31 Directional diagram Picture of machine

` SGS-CSTCStandardsTechnicalServices(Suzhou)Co.,Ltd. ReportNo.:SUCR250700072001 Rev.:01 Page: 1 of67 AppendixC Calibrationcertificate 1.Dipole D835V2-SN4d161 D1750V2-SN1105 D1950V3-SN1218 D2450V2-SN922 D2600V2-SN1158 D5GHzV2-SN1174 2.DAE DAE4-SN1484 3.Probe EX3DV4-SN7767 DipoleD835V2SN4d161 HeadLiquid Dateof Measurement ReturnLoss(dB)Δ%Impedance(Ω)ΔΩ 2023-08-25-29.3/50.3/ 2024-08-24-29.10.68%50.10.2Ω DipoleD1750V2SN1105 HeadLiquid Dateof Measurement ReturnLoss(dB)Δ%Impedance(Ω)ΔΩ 2023-11-03-29.1/47.8/ 2024-11-02-28.90.69%47.70.1Ω DipoleD1950V2SN1218 HeadLiquid Dateof Measurement ReturnLoss(dB)Δ%Impedance(Ω)ΔΩ 2023-05-04-25.6/48/ 2024-05-03-25.31.17%47.70.3Ω 2025-05-02-25.21.56%47.60.3Ω DipoleD2450V2SN922 HeadLiquid Dateof Measurement ReturnLoss(dB)Δ%Impedance(Ω)ΔΩ 2023-08-28-24.3/53.2/ 2024-08-27-24.10.82%52.90.3Ω DipoleD5GHzV2SN1174 5250MHzHeadLiquid Dateof Measurement ReturnLoss(dB)Δ%Impedance(Ω)ΔΩ 2023-08-23-22.1/47.3/ 2024-08-22-21.90.90%47.10.2Ω 5600MHzHeadLiquid Dateof Measurement ReturnLoss(dB)Δ%Impedance(Ω)ΔΩ 2023-08-23-27.4/53.9/ 2024-08-22-27.11.09%53.70.2Ω 5750MHzHeadLiquid Dateof Measurement ReturnLoss(dB)Δ%Impedance(Ω)ΔΩ 2023-08-23-24.6/53.2/ 2024-08-22-24.21.63%52.90.3Ω

` SGS-CSTCStandardsTechnicalServices(Suzhou)Co.,Ltd. ReportNo.:SUCR250700072001 Rev.:01 Page:67of67 -EndoftheAppendix-

` SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd. Report No.: SUCR250700072001 Rev.:01 Page:1 of 64 FCC SAR TEST REPORT Application No.:SUCR2507000720AT Applicant:Vanstone Electronic (Beijing) Co., Ltd. Manufacturer: 3F No.2 Building, Aisino Corporation Park 18A, Xingshikou Road, Haidian District, Beijing, China 100195 Product Name:Vanstone Electronic (Beijing) Co., Ltd. Model No.(EUT): 3F No.2 Building, Aisino Corporation Park 18A, Xingshikou Road, Haidian District, Beijing, China 100195 Product Name:Android POS Terminal Model No.(EUT):A99 Trade Mark: FCC ID:OWL-A99-B Standards:FCC 47CFR §2.1093 Date of Receipt:2025-07-30 Date of Test:2025-07-31 to 2025-08-06 Date of Issue:2025-08-13 Test conclusion:PASS * *In the configuration tested, the EUT detailed in this report complied with the standards specified above. ` SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd. Report No.: SUCR250700072001 Rev.:01 Page:2 of 64 Revision Record VersionDescriptionDateRemark 01Original2025/08/13/ Authorized for issue by: Prepared By Leon Liu/ Project Manager Approved By Nick Hu/ Technical Manager ` SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd. Report No.: SUCR250700072001 Rev.:01 Page:3 of 64 TEST SUMMARY Maximum Reported SAR(W/kg) Frequency Band Extremity 0mm GSM8500.84 GSM19002.47 WCDMA Band II2.78 WCDMA Band IV2.02 WCDMA Band V0.82 LTE Band 22.81 LTE Band 42.31 LTE Band 50.98 LTE Band 72.65 LTE Band 381.33 WI-FI (2.4GHz)0.26 WI-FI (5GHz)1.65 BT<0.10 SAR Limited(W/kg)4.0 Maximum Simultaneous Transmission SAR (W/kg) ScenarioExtremity 0mm Sum SAR2.94 SPLSR/ SPLSR Limited0.04 ` SGS-CSTC Standards Technical Services (Suzhou) Co., Ltd. Report No.: SUCR250700072001 Rev.:01 Page:4 of 64 CONTENTS 1 General Information......................................................................................................................6 1.1 Details of Client......................................................................................................................6 1.2 Test Location..........................................................................................................................6 1.3 Test Facility............................................................................................................................6 1.4 General Description of EUT..................................................................................................7 1.4.1 DUT Antenna Locations (Back View)................................................................................9 1.4.2 EUT side for SAR Testing...............................................................................................10 1.5 Test Specification................................................................................................................11 1.6 RF exposure limits...............................................................................................................12 2 Laboratory Environment...........................................................................................................13 3 SAR Measurements System Configuration..............................................................................14 3.1 The SAR Measurement System..........................................................................................14 3.2 Isotropic E-field Probe EX3DV4..........................................................................................16 3.3 Data Acquisition Electronics (DAE)...................................................................................17 3.4 SAM Twin Phantom..............................................................................................................17 3.5 ELI Phantom.........................................................................................................................18 3.6 Device Holder for Transmitters..........................................................................................19 3.7 Measurement procedure.....................................................................................................20 3.7.1 Scanning procedure........................................................................................................20 3.7.2 Data Storage...................................................................................................................22 3.7.3 Data Evaluation by SEMCAD..........................................................................................22 4 SAR measurement variability and uncertainty........................................................................24 4.1 SAR measurement variability.............................................................................................24 4.2 SAR measurement uncertainty...........................................................................................24 5 Description of Test Position......................................................................................................25 5.1 Extremity Exposure Condition..…

Text truncated - open the document above for the full version.