MPE Report

FCC ID: BKMAE-H931RX

RF Exposure Info

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FCCID_4032519

Q_’FCC RADIO EXPOSURE TEST REPORT Report No. : FA872105 Rlon w i Y¥ .rmexisean "Ligfwe 1190 FCC RADIO EXPOSURE TEST REPORT FCC ID BKMAE—H931RX Equipment LCD Projector Brand Name EPSON Model Name H931A Applicant SEIKO EPSON CORPORATION 3—3—5 Owa Suwa—shi Nagano—Ken 392—8502, Japan Manufacturer SEIKO EPSON CORPORATION Toyoshina office 6925 Tazawa, Toyoshina Azumino—shi, Nagano 399—8285 Japan Standard 47 CFR Part 21091 The product was received on Sep. 01, 2018, and testing was started from Sep. 01, 2018 and completed on Sep. 13, 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 21091 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 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. Lo/ltle _( P Approved by: Cliff Chang SPORTON INTERNATIONAL INC. EMC & Wireless Communications Laboratory No. 52, Huaya 1st Rd., Guishan Dist., Taoyuan City, Taiwan (R.O.C.) TEL : 886—3—656—9065 Page Number : 1 of 7 FAX : 886—3—656—9085 Issued Date : Oct. 04, 2018 Report Template No.: CB Ver1.0 Report Version : 01

FCC RADIO EXPOSURE TEST REPORT Report No. : FA872105 Table of Contents History of this test report .................................................................................................................................3 Summary of Test Result...................................................................................................................................4 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 : 886-3-656-9065 Page Number : 2 of 7 FAX : 886-3-656-9085 Issued Date : Oct. 04, 2018 Report Template No.: CB Ver1.0 Report Version : 01

FCC RADIO EXPOSURE TEST REPORT Report No. : FA872105 History of this test report Report No. Version Description Issued Date FA872105 01 Initial issue of report Oct. 04, 2018 TEL : 886-3-656-9065 Page Number : 3 of 7 FAX : 886-3-656-9085 Issued Date : Oct. 04, 2018 Report Template No.: CB Ver1.0 Report Version : 01

FCC RADIO EXPOSURE TEST REPORT Report No. : FA872105 Summary of Test Result Report Ref Std. Result Test Items Remark Clause Clause (PASS/FAIL) 2 - Exposure evaluation PASS - Reviewed by: Sam Chen Report Producer: Cindy Peng TEL : 886-3-656-9065 Page Number : 4 of 7 FAX : 886-3-656-9085 Issued Date : Oct. 04, 2018 Report Template No.: CB Ver1.0 Report Version : 01

FCC RADIO EXPOSURE TEST REPORT Report No. : FA872105 1 General Description 1.1 EUT General Information The Channel Plan(s) Evaluation Mode Operating Frequency (GHz) Modulation Type Low-rate PHY (LRP) Band Channel 2 LRP: 60.163-60.797 GHz BPSK Channel 3 LRP: 62.323-62.957 GHz 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 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 TEL : 886-3-656-9065 Page Number : 5 of 7 FAX : 886-3-656-9085 Issued Date : Oct. 04, 2018 Report Template No.: CB Ver1.0 Report Version : 01

FCC RADIO EXPOSURE TEST REPORT Report No. : FA872105 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: 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 : 886-3-656-9065 Page Number : 6 of 7 FAX : 886-3-656-9085 Issued Date : Oct. 04, 2018 Report Template No.: CB Ver1.0 Report Version : 01

FCC RADIO EXPOSURE TEST REPORT Report No. : FA872105 2.3 Calculated Result and Limit This device contains transmitter module FCC ID: BKMAE-E207 (Bluetooth). Simultaneous Transmission Analysis Mode: Radio CH2: 60HHz + Radio CH3: 60HHz + Bluetooth Tune-up Tune-up DG Power EIRP Tolerance Distance S S Limit Ratio Mode EIRP EIRP 2 2 (dBi) (dBm) (dBm) (dB) (cm) (mW/cm ) (mW/cm ) (S/Limit) (dBm) (W) Radio CH2: 6.00 7.04 13.04 0.50 13.54 0.02259 20 0.00449 1 0.00449 60HHz Radio CH3: 6.00 6.65 12.65 0.50 13.15 0.02065 20 0.00411 1 0.00411 60HHz Bluetooth 4.80 2.55 7.35 0.50 7.85 0.00610 20 0.00121 1 0.00121 Sum Ratio 0.00981 Ratio Limit 1 ─────THE END───── TEL : 886-3-656-9065 Page Number : 7 of 7 FAX : 886-3-656-9085 Issued Date : Oct. 04, 2018 Report Template No.: CB Ver1.0 Report Version : 01


Document Created: 2018-10-09 14:46:31
Document Modified: 2018-10-09 14:46:31
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