RF Exposure report

FCC ID: PY318300418

RF Exposure Info

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FCCID_4067512

                                                           RF Exposure Report

                       Report No.: SA180808C26

                            FCC ID: PY318300418

                       Test Model: RBR50v2

                 Received Date: Aug. 08, 2018

                         Test Date: Sep. 05 ~ Oct. 04, 2018

                     Issued Date: Oct. 05, 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.)




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
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.: SA180808C26                                              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.: SA180808C26                                              Page No. 2 / 6                                              Report Format Version: 6.1.1


                                          Release Control Record


Issue No.             Description                                         Date Issued
SA180808C26           Original release.                                   Oct. 05, 2018




Report No.: SA180808C26                      Page No. 3 / 6        Report Format Version: 6.1.1


1    Certificate of Conformity


            Product: Orbi Router

              Brand: NETGEAR

        Test Model: RBR50v2

    Sample Status: Engineering sample

          Applicant: NETGEAR, INC.

          Test Date: Sep. 05 ~ Oct. 04, 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:         Oct. 05, 2018
                             Pettie Chen / Senior Specialist




     Approved by :                                               , Date:         Oct. 05, 2018
                             Bruce Chen / Project Engineer




Report No.: SA180808C26                         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

        0.3-1.34                 614                  1.63                 (100)*                  30

        1.34-30                 824/f                2.19/f               (180/f2)*                30

        30-300                   27.5                0.073                  0.2                    30

       300-1500                   …                    …                   f/1500                  30

     1500-100,000                 …                    …                    1.0                    30

f = Frequency in MHz; *Plane-wave equivalent power density


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.: SA180808C26                        Page No. 5 / 6                         Report Format Version: 6.1.1


3    Calculation Result of Maximum Conducted Power
Frequency Band        Max Power       Antenna Gain                         Power Density
                                                      Distance (cm)                            Limit (mW/cm2)
    (MHz)               (dBm)             (dBi)                              (mW/cm2)
                                                (CDD Mode)
    2412-2462             29.41            2.61                 25              0.203                   1

    5180-5240             29.44            4.18                 25              0.293                   1

    5745-5825             29.64            7.43                 25              0.649                   1
                                        (Beamforming_NSS 1 Mode)
    2412-2462             29.32            2.61                 25              0.199                   1

    5180-5240             29.37            4.18                 25              0.288                   1

    5745-5825             27.82            7.43                 25              0.426                   1
                                       (Beamforming_NSS 2 Mode)
    5745-5825             29.48            4.86                 25              0.346                   1

Note:
2.4GHz: Directional gain = 2.61dBi
CDD & Beamforming_NSS 1 Mode
5GHz U-NII-1 Band: Directional gain = 4.18dBi
5GHz U-NII-3 Band: Directional gain = 7.43dBi
Beamforming_NSS 2 Mode
5GHz U-NII-3 Band: Directional gain = 4.86dBi

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 (Band 4) = 0.203 + 0.649 = 0.852
WLAN 5GHz (Band 1) + WLAN 5GHz (Band 4) = 0.293 + 0.649 = 0.942

Therefore, the maximum calculations of above situations are less than the “1” limit.



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Report No.: SA180808C26                        Page No. 6 / 6                           Report Format Version: 6.1.1



Document Created: 2019-03-27 06:24:41
Document Modified: 2019-03-27 06:24:41

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