MPE

FCC ID: 2AHGTA20201A

RF Exposure Info

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FCCID_3578750

RF Exposure Evaluation Report Report No. : FA780412 RF Exposure Evaluation Report Equipment : MEVO PLUS Brand Name : LIVESTREAM Model No. : A20201A FCC ID : 2AHGTA20201A Standard : 47 CFR Part 2.1091 Applicant : Livestream, Inc. 195 Morgan Ave. Brooklyn, NY 11237, USA Manufacturer : Chicony Electronics (Dong Guan ) Co.,Ltd. San Zhong Guan Li Qu, Qingxi Town, Dongguan City Guangdong 523651 China The product sample received on Aug. 08, 2017 and completely tested on Aug. 24, 2017. We, SPORTON, would like to declare that the tested sample has been evaluated in accordance with 47 CFR Part 2.1091, and pass the limit. Without written approval of SPORTON INTERNATIONAL INC., the test report shall not be reproduced except in full. Reviewed by: Kevin Liang / Assistant Manager SPORTON INTERNATIONAL INC. Page No. : 1 of 6 TEL : 886-3-327-3456 Report Version : Rev. 01 FAX : 886-3-327-0973 Issued Date : Sep. 20, 2017 FCC ID: 2AHGTA20201A

RF Exposure Evaluation Report Report No. : FA780412 TABLE OF CONTENTS 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 SPORTON INTERNATIONAL INC. Page No. : 2 of 6 TEL : 886-3-327-3456 Report Version : Rev. 01 FAX : 886-3-327-0973 Issued Date : Sep. 20, 2017 FCC ID: 2AHGTA20201A

RF Exposure Evaluation Report Report No. : FA780412 REVISION HISTORY REPORT NO. VERSION DESCRIPTION ISSUED DATE FA780412 Rev. 01 Initial issue of report Sep. 20, 2017 SPORTON INTERNATIONAL INC. Page No. : 3 of 6 TEL : 886-3-327-3456 Report Version : Rev. 01 FAX : 886-3-327-0973 Issued Date : Sep. 20, 2017 FCC ID: 2AHGTA20201A

RF Exposure Evaluation Report Report No. : FA780412 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) Bluetooth 2400-2483.5 2402-2480 LE: DSSS (GFSK) 1.2 Testing Location Testing Location HWA YA ADD : No. 52, Hwa Ya 1st Rd., Kwei-Shan District, Tao Yuan 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, 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. SPORTON INTERNATIONAL INC. Page No. : 4 of 6 TEL : 886-3-327-3456 Report Version : Rev. 01 FAX : 886-3-327-0973 Issued Date : Sep. 20, 2017 FCC ID: 2AHGTA20201A

RF Exposure Evaluation Report Report No. : FA780412 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 SPORTON INTERNATIONAL INC. Page No. : 5 of 6 TEL : 886-3-327-3456 Report Version : Rev. 01 FAX : 886-3-327-0973 Issued Date : Sep. 20, 2017 FCC ID: 2AHGTA20201A

RF Exposure Evaluation Report Report No. : FA780412 2.3 Calculated Result and Limit Exposure Environment: General Population / Uncontrolled Exposure DG Power EIRP EIRP Distance S S Limit Mode 2 2 (dBi) (dBm) (dBm) (W) (cm) (mW/cm ) (mW/cm ) 2.4G;G1D 1.20 22.33 23.53 0.22542 20 0.04485 1.00000 2.4G;D1D 1.20 21.08 22.28 0.16904 20 0.03363 1.00000 2.4G;BT-LE 1.20 9.09 10.29 0.01069 20 0.00213 1.00000 5.2G;D1D 1.20 22.56 23.76 0.23768 20 0.04728 1.00000 5.8G;D1D 1.20 22.07 23.27 0.21232 20 0.04224 1.00000 SPORTON INTERNATIONAL INC. Page No. : 6 of 6 TEL : 886-3-327-3456 Report Version : Rev. 01 FAX : 886-3-327-0973 Issued Date : Sep. 20, 2017 FCC ID: 2AHGTA20201A


Document Created: 2017-09-20 09:37:49
Document Modified: 2017-09-20 09:37:49
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