MPE Calculation

FCC ID: 2AI9TOAW-AP1201H

RF Exposure Info

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FCCID_4045354

RF Exposure Report Report No.: SA180615D14A FCC ID: 2AI9TOAW-AP1201H Test Model: OAW-AP1201H Received Date: Apr. 26, 2018 Test Date: May 9 ~ Jul. 9, 2018 Issued Date: Aug. 27, 2018 Applicant: ALE USA Inc. Address: 26801 West Agoura Road, Calabasas, CA 91301 Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Lab Address: No. 47-2, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan, R.O.C. FCC Registration / Designation Number: 198487 / TW2021 This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence, provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Unless specific mention, the uncertainty of measurement has been explicitly taken into account to declare the compliance or non-compliance to the specification. The report must not be used by the client to claim product certification, approval, or endorsement by TAF or any government agencies. Report No.: SA180615D14A Page No. 1 / 6 Report Format Version: 6.1.1 Reference No.: 180426D05, 180615D15

Table of Contents Release Control Record ............................................................................................................................... 3 1 Certificate of Conformity ................................................................................................................... 4 2 RF Exposure ....................................................................................................................................... 5 2.1 Limits For Maximum Permissible Exposure (MPE) ........................................................................... 5 2.2 MPE Calculation Formula ................................................................................................................. 5 2.3 Classification .................................................................................................................................... 5 2.4 Calculation Result Of Maximum Conducted Power .......................................................................... 6 Report No.: SA180615D14A Page No. 2 / 6 Report Format Version: 6.1.1 Reference No.: 180426D05, 180615D15

Release Control Record Issue No. Description Date Issued SA180615D14A Original release. Aug. 27, 2018 Report No.: SA180615D14A Page No. 3 / 6 Report Format Version: 6.1.1 Reference No.: 180426D05, 180615D15

1 Certificate of Conformity Product: OmniAccess Stellar Brand: Alcatel-Lucent Enterprise Test Model: OAW-AP1201H Sample Status: Engineering sample Applicant: ALE USA Inc. Test Date: May 9 ~ Jul. 9, 2018 Standards: FCC Part 2 (Section 2.1091) KDB 447498 D01 General RF Exposure Guidance v06 IEEE C95.1-1992 The above equipment has been tested by Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, and found compliance with the requirement of the above standards. The test record, data evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the sample’s RF characteristics under the conditions specified in this report. Prepared by : , Date: Aug. 27, 2018 Annie Chang / Senior Specialist Approved by : , Date: Aug. 27, 2018 Rex Lai / Associate Technical Manager Report No.: SA180615D14A Page No. 4 / 6 Report Format Version: 6.1.1 Reference No.: 180426D05, 180615D15

2 RF Exposure 2.1 Limits For Maximum Permissible Exposure (MPE) Frequency Range Electric Field Magnetic Field Power Density Average Time (MHz) Strength (V/m) Strength (A/m) (mW/cm2) (minutes) Limits For General Population / Uncontrolled Exposure 300-1500 … … F/1500 30 1500-100,000 … … 1.0 30 F = Frequency in MHz 2.2 MPE Calculation Formula Pd = (Pout*G) / (4*pi*r2) where Pd = power density in mW/cm2 Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = distance between observation point and center of the radiator in cm 2.3 Classification The antenna of this product, under normal use condition, is at least 25cm away from the body of the user. So, this device is classified as Mobile Device. Report No.: SA180615D14A Page No. 5 / 6 Report Format Version: 6.1.1 Reference No.: 180426D05, 180615D15

2.4 Calculation Result Of Maximum Conducted Power Frequency Band Max Power Antenna Gain Distance Power Density Limit (MHz) (dBm) (dBi) (cm) (mW/cm2) (mW/cm2) 2412-2462 25.57 7.01 25 0.2306 1 (Original Approved) 5180-5240 25.91 9.31 25 0.4236 1 (Original Approved) 5260-5320 23.66 9.31 25 0.2523 1 5500~5700 23.65 9.31 25 0.2517 1 5745-5825 26.21 9.31 25 0.4538 1 (Original Approved) NOTE: 2.4GHz Directional gain = 4dBi + 10log(2) = 7.01dBi 5.0GHz Directional gain = 6.3dBi + 10log(2) = 9.31dBi Conclusion: The formula of calculated the MPE is: CPD1 / LPD1 + CPD2 / LPD2 + ……etc. < 1 CPD = Calculation power density LPD = Limit of power density WLAN 2.4GHz + WLAN 5GHz = 0.2306 + 0.4538 = 0.6845 Therefore the maximum calculations of above situations are less than the “1” limit. --- END --- Report No.: SA180615D14A Page No. 6 / 6 Report Format Version: 6.1.1 Reference No.: 180426D05, 180615D15


Document Created: 2019-03-24 16:56:19
Document Modified: 2019-03-24 16:56:19
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