MPE Report

FCC ID: NKR-DNUBAT1

RF Exposure Info

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FCCID_3643737

" SPORTON International Inc. No. 52, Hwa Ya 1st Rd., Hwa Ya Technology Park, Kwei—Shan Hsiang, Tao Yuan Hsien, Taiwan, R.O.C. Ph: 886—3—327—3456 / FAX: 886—3—327—0973 / www.sporton.com.fw Project No: CB10610178 Maximum Permissible Exposure Report Applicant‘s company Wistron NeWeb Corporation Applicant Address 20 Park Avenue II, Hsinchu Science Park, Hsinchu 308, Taiwan,R.0.C. FCC ID NKR—DNUBATT Manufacturer‘s company Wistron NeWeb Corporation Manufacturer Address 20 Park Avenue II, Hsinchu Science Park, Hsinchu 308,Taiwan,R.0.C. Product Name 802.11 a/b/g/n 2x2 USB Dongle Brand Name VESTEL Model Name VEZZY110 Ref. Standard(s) 47 CFR FCC Part 2 Subpairt J, section 2.1091 Received Date Oct. 08, 2015 Final Test Date Sep. 29, 2017 Submission Type Original Equipment !\&é (mF) ’//—§ 5 Cliff Chang SPORTON INTERNATIONAL INC. Report Format Version: 01 FCC ID : NKR—DNUBAT1

Report No.: FA273144-14 Table of Contents 1. GENERAL DESCRIPTION.................................................................................................................................... 1 1.1. EUT General Information .....................................................................................................................................................................1 1.2. Testing Location..................................................................................................................................................................................1 2. MAXIMUM PERMISSIBLE EXPOSURE.................................................................................................................... 2 2.1. Limit of Maximum Permissible Exposure ..............................................................................................................................................2 2.2. MPE Calculation Method ....................................................................................................................................................................2 2.3. Calculated Result and Limit................................................................................................................................................................3 Report Format Version: 01 Page No. : i of ii FCC ID : NKR-DNUBAT1 Issued Date : Nov. 14, 2017

Report No.: FA273144-14 History of This Test Report REPORT NO. VERSION DESCRIPTION ISSUED DATE FA273144-14 Rev. 01 Initial issue of report Nov. 14, 2017 Report Format Version: 01 Page No. : ii of ii FCC ID : NKR-DNUBAT1 Issued Date : Nov. 14, 2017

Report No.: FA273144-14 1. GENERAL DESCRIPTION 1.1. EUT General Information RF General Information Frequency Operating Evaluation Range Frequency Modulation Type Mode (MHz) (MHz) 802.11b: DSSS (DBPSK, DQPSK, CCK) 2.4GHz WLAN 2400-2483.5 2412-2462 802.11g/n: OFDM (BPSK, QPSK, 16QAM, 64QAM) 5150-5250 5180-5240 5250-5350 5260-5320 5GHz WLAN 802.11a/n: OFDM (BPSK, QPSK, 16QAM, 64QAM) 5470-5725 5500-5700 5725-5850 5745-5825 1.2. Testing Location Testing Location HWA YA ADD : No. 52, Hwa Ya 1st Rd., Kwei-Shan Hsiang, Tao Yuan Hsien, Taiwan, R.O.C. TEL : 886-3-327-3456 FAX : 886-3-327-0973 JHUBEI ADD : No.8, Lane 724, Bo-ai St., Jhubei City, HsinChu County 302, Taiwan, R.O.C. TEL : 886-3-656-9065 FAX : 886-3-656-9085 Report Format Version: 01 Page No. : 1 of 3 FCC ID : NKR-DNUBAT1 Issued Date : Nov. 14, 2017

Report No.: FA273144-14 2. MAXIMUM PERMISSIBLE EXPOSURE 2.1. Limit of Maximum Permissible Exposure (A) Limits for Occupational / Controlled Exposure Averaging Time Frequency Range Electric Field Magnetic Field Power Density (S) |E|²,|H|² or S (MHz) Strength (E) (V/m) Strength (H) (A/m) (mW/ cm²) (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842 / f 4.89 / f (900 / f)* 6 30-300 61.4 0.163 1.0 6 300-1500 F/300 6 1500-100,000 5 6 (B) Limits for General Population / Uncontrolled Exposure Averaging Time Frequency Range Electric Field Magnetic Field Power Density (S) |E|²,|H|² or S (MHz) Strength (E) (V/m) Strength (H) (A/m) (mW/ cm²) (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 F/1500 30 1500-100,000 1.0 30 Note: f = frequency in MHz ; *Plane-wave equivalent power density 2.2. MPE Calculation Method The MPE was calculated at 20 cm to show compliance with the power density limit. The following formula was used to calculate the Power Density: E (V/m) ＝ 30  P  G Power Density: Pd (W/m²) ＝ E2 d 377 E ＝ Electric field (V/m) P ＝ Peak RF output power (W) G ＝ EUT Antenna numeric gain (numeric) d ＝ Separation distance between radiator and human body (m) The formula can be changed to Pd ＝ 30  P  G 377  d 2 Report Format Version: 01 Page No. : 2 of 3 FCC ID : NKR-DNUBAT1 Issued Date : Nov. 14, 2017

Report No.: FA273144-14 2.3. Calculated Result and Limit Exposure Environment: General Population / Uncontrolled Exposure For 5GHz Band: Antenna Type : Printed Antenna Conducted Power for IEEE 802.11n MCS0 (HT40): 21.99 dBm The maximum Limit of Antenna Power Distance Test Freq. Antenna combined Average Power Gain Density (S) Test Result (cm) (MHz) Gain (dBi) Output Power Density (S) (numeric) (mW/cm²) (dBm) (mW) (mW/cm²) 20 5550 4.70 2.9512 21.9859 157.9773 0.092799 1 Complies For 2.4GHz Band: Antenna Type : Printed Antenna Conducted Power for IEEE 802.11b: 21.84 dBm Average Output Limit of Antenna Power Distance Test Freq. Antenna Power Power Gain Density (S) Test Result (cm) (MHz) Gain (dBi) Density (S) (numeric) (dBm) (mW) (mW/cm²) (mW/cm²) 20 2437 0.29 1.0691 21.8400 152.7566 0.032505 1 Complies Report Format Version: 01 Page No. : 3 of 3 FCC ID : NKR-DNUBAT1 Issued Date : Nov. 14, 2017


Document Created: 2017-11-16 13:51:28
Document Modified: 2017-11-16 13:51:28
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