MPE

FCC ID: PPQ-WN4521L

RF Exposure Info

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FCCID_3941773

Radio Exposure Evaluation Report Report No. : FA862607 Radio Exposure Evaluation Report FCC ID : PPQ-WN4521L Equipment : 802.11ac, 2T2R Wireless LAN USB Module Brand Name : LITE-ON Model Name : WN4521L Applicant : Lite-On Technology Corp. Bldg. C, 90, Chien 1 Road, Chung Ho, New Taipei City 23585, Taiwan, R.O.C Manufacturer : LITE-ON TECHNOLOGY (Changzhou) CO., LTD A9 Building,No.88 Yanghu Road, Wujin Hi-Tech Industrial Development Zone ,Changzhou City, Jiangsu Province 213100 China Standard : 47 CFR Part 2.1091 The product was received on Jun. 26, 2018, and testing was started from Jul. 05, 2018 and completed on Jul. 05, 2018. We, SPORTON INTERNATIONAL INC. EMC & Wireless Communications Laboratory, would like to declare that the tested sample has been evaluated in accordance with the procedures given in 47 CFR Part 2.1091 and shown compliance with the applicable technical standards. The report must not be used by the client to claim product certification, approval, or endorsement by TAF or any agency of United States government. The test results in this report apply exclusively to the tested model / sample. Without written approval of SPORTON INTERNATIONAL INC. EMC & Wireless Communications Laboratory, the test report shall not be reproduced except in full. ___________________________________________ __________________________________________ Approved by: Allen Lin SDoC by: XXXXX SPORTON INTERNATIONAL INC. EMC & Wireless Communications Laboratory No. 52, Huaya 1st Rd., Guishan Dist., Taoyuan City, Taiwan (R.O.C.) TEL : 886-3-327-3456 Page Number : 1 of 6 FAX : 886-3-327-0973 Issued Date : Jul. 26, 2018 Report Template No.: HE1-A1 Ver2.0 Report Version : 01 FCC ID: PPQ-WN4521L

Radio Exposure Evaluation Report Report No. : FA862607 Table of Contents HISTORY OF THIS TEST REPORT .................................................................................................................. 3 1 GENERAL DESCRIPTION .................................................................................................................... 4 1.1 EUT General Information ....................................................................................................................... 4 1.2 Testing Location ..................................................................................................................................... 4 2 MAXIMUM PERMISSIBLE EXPOSURE ............................................................................................... 5 2.1 Limit of Maximum Permissible Exposure ............................................................................................... 5 2.2 MPE Calculation Method ........................................................................................................................ 5 2.3 Calculated Result and Limit .................................................................................................................... 6 Photographs of EUT V01 TEL : 886-3-327-3456 Page Number : 2 of 6 FAX : 886-3-327-0973 Issued Date : Jul. 26, 2018 Report Template No.: HE1-A1 Ver2.0 Report Version : 01 FCC ID: PPQ-WN4521L

Radio Exposure Evaluation Report Report No. : FA862607 History of this test report Report No. Version Description Issued Date FA862607 01 Initial issue of report Jul. 26, 2018 Reviewed by: Sam Tsai Report Producer: Amber Chiu TEL : 886-3-327-3456 Page Number : 3 of 6 FAX : 886-3-327-0973 Issued Date : Jul. 26, 2018 Report Template No.: HE1-A1 Ver2.0 Report Version : 01 FCC ID: PPQ-WN4521L

Radio Exposure Evaluation Report Report No. : FA862607 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 802.11a/n: OFDM (BPSK, QPSK, 16QAM, 64QAM) 5250-5350 5260-5320 802.11ac: OFDM (BPSK, QPSK, 16QAM, 64QAM, 5GHz WLAN 5470-5725 5500-5700 256QAM) 5725-5850 5745-5825 1.2 Testing Location Testing Location HWA YA ADD : No. 52, Huaya 1st Rd., Guishan Dist., Taoyuan City, Taiwan (R.O.C.) TEL : 886-3-327-3456 FAX : 886-3-327-0973 Test site Designation No. TW1190 with FCC. JHUBEI ADD : No.8, Ln. 724, Bo'ai St., Zhubei City, Hsinchu County, Taiwan (R.O.C.) TEL : 886-3-656-9065 FAX : 886-3-656-9085 Test site Designation No. TW0006 with FCC. TEL : 886-3-327-3456 Page Number : 4 of 6 FAX : 886-3-327-0973 Issued Date : Jul. 26, 2018 Report Template No.: HE1-A1 Ver2.0 Report Version : 01 FCC ID: PPQ-WN4521L

Radio Exposure Evaluation Report Report No. : FA862607 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 2 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 2 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: 30  P  G E2 E (V/m) ＝ Power Density: Pd (W/m²) ＝ d 377 E ＝ Electric field (V/m) P ＝ 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 TEL : 886-3-327-3456 Page Number : 5 of 6 FAX : 886-3-327-0973 Issued Date : Jul. 26, 2018 Report Template No.: HE1-A1 Ver2.0 Report Version : 01 FCC ID: PPQ-WN4521L

Radio Exposure Evaluation Report Report No. : FA862607 2.3 Calculated Result and Limit Exposure Environment: General Population / Uncontrolled Exposure For 2.4GHz function Tune-up Tune-up DG Power EIRP Tolerance Distance S S Limit Mode EIRP EIRP (dBi) (dBm) (dBm) (dB) (cm) (mW/cm ) (mW/cm2) 2 (dBm) (W) 2.4G;G1D 2.50 23.19 25.69 0.50 26.19 0.41591 20 0.08274 1.00000 2.4G;D1D 2.50 21.34 23.84 0.50 24.34 0.27164 20 0.05404 1.00000 For 5GHz function Tune-up Tune-up DG Power EIRP Tolerance Distance S S Limit Mode EIRP EIRP (dBi) (dBm) (dBm) (dB) (cm) (mW/cm ) (mW/cm2) 2 (dBm) (W) 5.2G;D1D 2.00 23.00 25.00 0.50 25.50 0.35481 20 0.07059 1.00000 5.3G;D1D 2.00 22.85 24.85 0.50 25.35 0.34277 20 0.06819 1.00000 5.6G;D1D 2.00 22.00 24.00 0.50 24.50 0.28184 20 0.05607 1.00000 5.8G;D1D 2.00 21.98 23.98 0.50 24.48 0.28054 20 0.05581 1.00000 ─────THE END───── TEL : 886-3-327-3456 Page Number : 6 of 6 FAX : 886-3-327-0973 Issued Date : Jul. 26, 2018 Report Template No.: HE1-A1 Ver2.0 Report Version : 01 FCC ID: PPQ-WN4521L


Document Created: 2018-07-26 14:43:51
Document Modified: 2018-07-26 14:43:51
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