MPE Report

FCC ID: BKMAE-WLU5630

RF Exposure Info

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FCCID_4194168

Radio Exposure Evaluation Report Report No. : FA8D2146 Radio Exposure Evaluation Report FCC ID : BKMAE-WLU5630 Equipment : WLAN / BT Module Brand Name : EPSON Model Name : WLU5630B-D101(RoHS) Applicant : SEIKO EPSON CORPORATION 3-3-5 Owa Suwa-shi, Nagano-ken 392-8502 Japan Manufacturer : SEIKO EPSON CORPORATION 3-3-5 Owa Suwa-shi, Nagano-ken 392-8502 Japan Standard : 47 CFR Part 2.1091 The product was received on Jan. 16, 2019, and testing was started from Jan. 24, 2019 and completed on Feb. 13, 2019. 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, KDB447498 D01 General RF Exposure Guidance v06 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 8 FAX : 886-3-327-0973 Issued Date : Mar. 04, 2019 Report Template No.: HE1-A1 Ver2.1 Report Version : 01 FCC ID: BKMAE-WLU5630

Radio Exposure Evaluation Report Report No. : FA8D2146 Table of Contents HISTORY OF THIS TEST REPORT .................................................................................................................. 3 1 GENERAL DESCRIPTION .................................................................................................................... 5 1.1 EUT General Information ....................................................................................................................... 5 1.2 Testing Location ..................................................................................................................................... 5 2 MAXIMUM PERMISSIBLE EXPOSURE ............................................................................................... 6 2.1 Limit of Maximum Permissible Exposure ............................................................................................... 6 2.2 MPE Calculation Method ........................................................................................................................ 6 2.3 Calculated Result and Limit .................................................................................................................... 7 Photographs of EUT V01 TEL : 886-3-327-3456 Page Number : 2 of 8 FAX : 886-3-327-0973 Issued Date : Mar. 04, 2019 Report Template No.: HE1-A1 Ver2.1 Report Version : 01 FCC ID: BKMAE-WLU5630

Radio Exposure Evaluation Report Report No. : FA8D2146 History of this test report Report No. Version Description Issued Date FA8D2146 01 Initial issue of report Mar. 04, 2019 TEL : 886-3-327-3456 Page Number : 3 of 8 FAX : 886-3-327-0973 Issued Date : Mar. 04, 2019 Report Template No.: HE1-A1 Ver2.1 Report Version : 01 FCC ID: BKMAE-WLU5630

Radio Exposure Evaluation Report Report No. : FA8D2146 Summary of Test Result Report Ref Std. Result Test Items Remark Clause Clause (PASS/FAIL) 2 - Exposure evaluation PASS - Declaration of Conformity: The test results with all measurement uncertainty excluded are presented in accordance with the regulation limits or requirements declared by manufacturers. Comments and Explanations: None. Reviewed by: Jackson Tsai Report Producer: Debby Hung TEL : 886-3-327-3456 Page Number : 4 of 8 FAX : 886-3-327-0973 Issued Date : Mar. 04, 2019 Report Template No.: HE1-A1 Ver2.1 Report Version : 01 FCC ID: BKMAE-WLU5630

Radio Exposure Evaluation Report Report No. : FA8D2146 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) 802.11a/n: OFDM (BPSK, QPSK, 16QAM, 64QAM) 5150-5250 5180-5240 5GHz WLAN 802.11ac: OFDM (BPSK, QPSK, 16QAM, 64QAM, 5725-5850 5745-5825 256QAM) BR / EDR: FHSS (GFSK / π/4-DQPSK / 8DPSK) Bluetooth 2400-2483.5 2402-2480 LE: DSSS (GFSK) 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. TEL : 886-3-327-3456 Page Number : 5 of 8 FAX : 886-3-327-0973 Issued Date : Mar. 04, 2019 Report Template No.: HE1-A1 Ver2.1 Report Version : 01 FCC ID: BKMAE-WLU5630

Radio Exposure Evaluation Report Report No. : FA8D2146 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 : 6 of 8 FAX : 886-3-327-0973 Issued Date : Mar. 04, 2019 Report Template No.: HE1-A1 Ver2.1 Report Version : 01 FCC ID: BKMAE-WLU5630

Radio Exposure Evaluation Report Report No. : FA8D2146 2.3 Calculated Result and Limit Exposure Environment: General Population / Uncontrolled Exposure WLAN 2.4G Function: Tune-up Tune-up DG Power EIRP Tolerance Distance S S Limit Mode EIRP EIRP (dBi) (dBm) (dBm) (dB) (cm) (mW/cm2) (mW/cm2) (dBm) (W) 2.4G;G1D 2.22 17.93 20.15 0.50 20.65 0.11614 20 0.02311 1.00000 2.4G;D1D 2.22 16.97 19.19 0.50 19.69 0.09311 20 0.01852 1.00000 WLAN 5G 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 1.42 15.81 17.23 0.50 17.73 0.05929 20 0.01180 1.00000 5.8G;D1D 2.21 15.87 18.08 0.50 18.58 0.07211 20 0.01435 1.00000 WLAN BT Function: Tune-up Tune-up DG Power EIRP Tolerance Distance S S Limit Mode EIRP EIRP (dBi) (dBm) (dBm) (dB) (cm) (mW/cm2) (mW/cm2) (dBm) (W) 2.4G;BT-LE 2.22 0.53 2.75 0.50 3.25 0.00211 20 0.00042 1.00000 2.4G;BT-BR 2.22 3.28 5.50 0.50 6.00 0.00398 20 0.00079 1.00000 2.4G;BT-EDR 2.22 3.95 6.17 0.50 6.67 0.00465 20 0.00093 1.00000 WLAN 2.4G + BT Function: Tune-up Tune-up DG Power EIRP Tolerance Distance S S Limit Ratio Mode EIRP EIRP (dBi) (dBm) (dBm) (dB) (cm) (mW/cm2) (mW/cm2) (S/Limit) (dBm) (W) 2.4G;G1D 2.22 17.93 20.15 0.50 20.65 0.11614 20 0.02311 1.00000 0.02311 2.4G;BT-EDR 2.22 3.95 6.17 0.50 6.67 0.00465 20 0.00093 1.00000 0.00093 Sum Ratio 0.02404 Ratio Limit 1 TEL : 886-3-327-3456 Page Number : 7 of 8 FAX : 886-3-327-0973 Issued Date : Mar. 04, 2019 Report Template No.: HE1-A1 Ver2.1 Report Version : 01 FCC ID: BKMAE-WLU5630

Radio Exposure Evaluation Report Report No. : FA8D2146 WLAN 5G + BT Function: Tune-up Tune-up DG Power EIRP Tolerance Distance S S Limit Ratio Mode EIRP EIRP (dBi) (dBm) (dBm) (dB) (cm) (mW/cm2) (mW/cm2) (S/Limit) (dBm) (W) 5.8G;D1D 2.21 15.87 18.08 0.50 18.58 0.07211 20 0.01435 1.00000 0.01435 2.4G;BT-EDR 2.22 3.95 6.17 0.50 6.67 0.00465 20 0.00093 1.00000 0.00093 Sum Ratio 0.01528 Ratio Limit 1 ─────THE END───── TEL : 886-3-327-3456 Page Number : 8 of 8 FAX : 886-3-327-0973 Issued Date : Mar. 04, 2019 Report Template No.: HE1-A1 Ver2.1 Report Version : 01 FCC ID: BKMAE-WLU5630


Document Created: 2019-03-04 16:06:14
Document Modified: 2019-03-04 16:06:14
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