RF Exposure report

FCC ID: PY318400431

RF Exposure Info

Download: PDF
FCCID_4118683

RF Exposure Report Report No.: SA181024C03 FCC ID: PY318400431 Test Model: EX6250 Received Date: Oct. 24, 2018 Test Date: Nov. 07 ~ Dec. 11, 2018 Issued Date: Dec. 13, 2018 Applicant: NETGEAR, INC. Address: 350 East Plumeria Drive San Jose, CA 95134 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.) Test Location: No. 19, Hwa Ya 2nd Rd., Wen Hwa Vil., Kwei Shan Dist., Taoyuan City 33383, TAIWAN (R.O.C.) FCC Registration / 788550 / TW0003 Designation Number: 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 ourfindings 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 unless 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.: SA181024C03 Page No. 1 / 6 Report Format Version: 6.1.1

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 3 Calculation Result of Maximum Conducted Power........................................................................... 6 Report No.: SA181024C03 Page No. 2 / 6 Report Format Version: 6.1.1

Release Control Record Issue No. Description Date Issued SA181024C03 Original release Dec. 13, 2018 Report No.: SA181024C03 Page No. 3 / 6 Report Format Version: 6.1.1

1 Certificate of Conformity Product: AC1750 WiFi Mesh Extender Brand: NETGEAR Test Model: EX6250 Sample Status: Engineering sample Applicant: NETGEAR, INC. Test Date: Nov. 07 ~ Dec. 11, 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: Dec. 13, 2018 Celine Chou / Senior Specialist Approved by : , Date: Dec. 13, 2018 Bruce Chen / Project Engineer Report No.: SA181024C03 Page No. 4 / 6 Report Format Version: 6.1.1

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 20cm away from the body of the user. So, this device is classified as Mobile Device. Report No.: SA181024C03 Page No. 5 / 6 Report Format Version: 6.1.1

3 Calculation Result of Maximum Conducted Power Frequency Band Max Power Antenna Gain Distance Power Density Limit (MHz) (dBm) (dBi) (cm) (mW/cm2) (mW/cm2) CDD Mode 2412-2462 24.88 6.07 20 0.248 1 5180-5240 27.19 4.34 20 0.283 1 5745-5825 28.14 4.80 20 0.391 1 Beamforming Mode 5180-5240 27.13 4.34 20 0.279 1 5745-5825 27.95 4.80 20 0.375 1 Note: 2412 ~ 2462MHz: Directional gain = 10 log[(10G1 /20 + 10G2 /20 + ... + 10GN /20)2/3]= 6.07dBi 5180 ~ 5240MHz: Directional gain = 4.34dBi 5745 ~ 5825MHz: Directional gain = 4.80dBi Conclusion: Both of the WLAN 2.4G & WLAN 5G can transmit simultaneously, the formula of calculated the MPE is: CPD1 / LPD1 + CPD2 / LPD2 + ……etc. < 1 CPD = Calculation power density LPD = Limit of power density 2.4G + 5G = 0.248 / 1 + 0.391 / 1 = 0.639 Therefore the maximum calculations of above situations are less than the “1” limit. ---END--- Report No.: SA181024C03 Page No. 6 / 6 Report Format Version: 6.1.1


Document Created: 2018-12-25 12:58:33
Document Modified: 2018-12-25 12:58:33
© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC