MPE Report

FCC ID: NKR-SWA51

RF Exposure Info

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FCCID_4038603

I I seontou can. FCC RADIO EXPOSURE TEST REPORT Report No. : FA882140 G7m m tiso FCC RADIO EXPOSURE TEST REPORT FCC ID : NKR—SWA51 Equipment : Wireless Audio Module Brand Name : WNC Model Name : SWA51 Applicant : Wistron NeWeb Corporation 20 Park Avenue II, Hsinchu Science Park, Hsinchu 308 Taiwan Manufacturer : Wistron NeWeb Corporation 20 Park Avenue II, Hsinchu Science Park, Hsinchu 308 Taiwan Standard : 47 CFR Part 21091 The product was received on Aug. 21, 2018, and testing was started from Aug. 27, 2018 and completed on Sep. 25, 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. &1/%‘// Approved by: Cliff Cl SPORTON INTERNATIONAL INC. EMC & Wireless Communications Laboratory No. 52, Huaya 1st Rd., Guishan Dist., Tacyuan City, Taiwan (R.O.C.) TEL: 886—3—656—0065 Page Number .: 1 of 7 FAX : BBe—2—556—0085 issued Date Oct 16, 2018 Report Template No.: CB Ver1.0 Report Version 01

FCC RADIO EXPOSURE TEST REPORT Report No. : FA882140 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 Table for EUT type information ..............................................................................................................5 1.3 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. 16, 2018 Report Template No.: CB Ver1.0 Report Version : 01

FCC RADIO EXPOSURE TEST REPORT Report No. : FA882140 History of this test report Report No. Version Description Issued Date FA882140 01 Initial issue of report Oct. 16, 2018 TEL : 886-3-656-9065 Page Number : 3 of 7 FAX : 886-3-656-9085 Issued Date : Oct. 16, 2018 Report Template No.: CB Ver1.0 Report Version : 01

FCC RADIO EXPOSURE TEST REPORT Report No. : FA882140 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: Sandy Chuang TEL : 886-3-656-9065 Page Number : 4 of 7 FAX : 886-3-656-9085 Issued Date : Oct. 16, 2018 Report Template No.: CB Ver1.0 Report Version : 01

FCC RADIO EXPOSURE TEST REPORT Report No. : FA882140 1 General Description 1.1 EUT General Information RF General Information Frequency Range Operating Frequency Modulation Type (MHz) (MHz) 5150-5250 5161.35MHz to 5245.35MHz pi/4-DQPSK 5725-5850 5736.35MHz to 5820.35MHz pi/4-DQPSK 1.2 Table for EUT type information EUT type Module Firmware Description EUT 1 TX 3.152.15 The variation of EUT is for different firmware. EUT 2 RX 3.152.1 From the above models, model: EUT 1 was selected as representative model for the test and its data was recorded in this report. 1.3 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 Test site Designation No. TW0006 with FCC. Test site registered number IC 4086D with Industry Canada. TEL : 886-3-656-9065 Page Number : 5 of 7 FAX : 886-3-656-9085 Issued Date : Oct. 16, 2018 Report Template No.: CB Ver1.0 Report Version : 01

FCC RADIO EXPOSURE TEST REPORT Report No. : FA882140 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. 16, 2018 Report Template No.: CB Ver1.0 Report Version : 01

FCC RADIO EXPOSURE TEST REPORT Report No. : FA882140 2.3 Calculated Result and Limit Exposure Environment: General Population / Uncontrolled Exposure Tune-up Tune-up DG Power EIRP Tolerance Distance S S Limit Mode EIRP EIRP 2 2 (dBi) (dBm) (dBm) (dB) (cm) (mW/cm ) (mW/cm ) (dBm) (W) 5.2G;G7D 4.10 7.55 11.65 0.50 12.15 0.01641 20 0.00326 1.00000 5.8G;D1D 3.50 7.76 11.26 0.50 11.76 0.01500 20 0.00298 1.00000 ─────THE END──── TEL : 886-3-656-9065 Page Number : 7 of 7 FAX : 886-3-656-9085 Issued Date : Oct. 16, 2018 Report Template No.: CB Ver1.0 Report Version : 01


Document Created: 2018-10-16 18:16:32
Document Modified: 2018-10-16 18:16:32
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