RF Exposure Info

FCC ID: AK8DHURSY63

RF Exposure Info

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FCCID_4370947

                   FCC RF Exposure Report
            FCC ID                 : AK8DHURSY63
            Equipment              : 802.11 abgn(ac)+ BT 4.2 combo module
            Model No.              : DHUR-SY63
            Brand Name             : Wistron NeWeb Corporation
            Applicant              : Sony Corporation
            Address                : 1-7-1 Konan Minato-ku,Tokyo ,108-0075 Japan
            Standard               : 47 CFR FCC Part 2.1091
            Received Date          : May 13, 2019
            Tested Date            : May 17 ~ Jun. 28, 2019


      We, International Certification Corp., would like to declare that the tested sample has been
      evaluated and in compliance with the requirement of the above standards. The test results
      contained in this report refer exclusively to the product. It may be duplicated completely for
      legal use with the approval of the applicant. It shall not be reproduced except in full without
      the written approval of our laboratory.



      Reviewed by:                        Approved by:




      Along Chen / Assistant Manager      Gary Chang / Manager




Report No.: FA950701                                                                  Page : 1 of 6
Report Version: Rev. 01


                                                   Table of Contents
1        MPE EVALUATION OF MOBILE DEVICES ......................................................................................... 4

1.1      LIMITS FOR GENERAL POPULATION/UNCONTROLLED EXPOSURE............................................. 4
1.2      MPE EVALUATION FORMULA ............................................................................................................. 4
1.3      DEVIATION FROM TEST STANDARD AND MEASUREMENT PROCEDURE ................................... 4
1.4      MEASUREMENT UNCERTAINTY ......................................................................................................... 4
1.5      MPE EVALUATION RESULTS .............................................................................................................. 5
1.6      MPE EVALUATION OF SIMULTANEOUS TRANSMISSION ................................................................ 5

2        TEST LABORATORY INFORMATION ................................................................................................. 6




Report No.: FA950701                                                                                                Page : 2 of 6
Report Version: Rev. 01


                                    Release Record
     Report No.           Version                   Description      Issued Date
      FA950701            Rev. 01   Initial issue                    Jul. 22, 2019




Report No.: FA950701                                              Page : 3 of 6
Report Version: Rev. 01


1         MPE EVALUATION OF MOBILE DEVICES
Human exposure to RF emissions from mobile devices (47 CFR §2.1091) may be evaluated based on the
MPE limits adopted by the FCC for electric and magnetic field strength and/or power density, as appropriate,
since exposures are assumed to occur at distances of 20 cm or more from persons.



1.1       LIMITS FOR GENERAL POPULATION/UNCONTROLLED EXPOSURE
                                                                  2
      Frequency Range (MHz)               Power Density (mW /cm )           Averaging Time (minutes)
               300~1500                           F/1500                                  30
             1500~100000                            1.0                                   30


1.2       MPE EVALUATION FORMULA
                                Pt
                 Pd =
                           4 * Pi * R 2

Where
                                   2
Pd=    Power density in mW/cm
Pt=    EIRP in mW
Pi=    3.1416
R=     Measurement distance


1.3       DEVIATION FROM TEST STANDARD AND MEASUREMENT PROCEDURE
None


1.4       MEASUREMENT UNCERTAINTY
ISO/IEC 17025 requires that an estimate of the measurement uncertainties associated with the emissions test
results be included in the report. The measurement uncertainties given below are based on a 95% confidence
level (based on a coverage factor (k=2)

                          Parameters                                       Uncertainty
Conducted power                                                             ±0.808 dB


Declaration of Conformity:
The test results with all measurement uncertainty excluded are presented in accordance with the regulation
limits or requirements declared by manufacturers.
Comments and Explanations:
The declared of product specification for EUT presented in the report are provided by the manufacturer, and
the manufacturer takes all the responsibilities for the accuracy of product specification.



Report No.: FA950701                                                                     Page : 4 of 6
Report Version: Rev. 01


1.5       MPE EVALUATION RESULTS

                  Maximum
 Frequency                        Rated   Antenna                Power
                  Conducted                         Distance                 Limit                     Pass /
   Range                          Power    Gain                 Density            2      Ratio*
                    Power                             (cm)             2   (mW/cm )                     Fail
   (MHz)                          (dBm)    (dBi)               (mW/cm )
                    (dBm)
 2412~2462
                       24.52      25.00    1.58       20         0.091        1            0.091       Pass
   (Wi-Fi)
 5150~5250
                       11.36      11.50    2.58       20         0.005        1            0.005       Pass
   (Wi-Fi)
 5250~5350
                       20.60      21.00     3.4       20         0.055        1            0.055       Pass
   (Wi-Fi)
 5470~5725
                       20.17      20.50    4.35       20         0.061        1            0.061       Pass
   (Wi-Fi)
 5725~5850
                       20.06      20.50    4.26       20         0.060        1            0.060       Pass
   (Wi-Fi)
  2402-2480
                       12.79      13.00    -3.59      20         0.002        1            0.002       Pass
  (BT EDR)
*Ratio = Power density / Limit.


1.6       MPE EVALUATION OF SIMULTANEOUS TRANSMISSION

                  Mode                                     Max Ratio of Each Mode
             Wi-Fi 2.4 GHz                                         0.091
              Wi-Fi 5 GHz                                          0.061
                BT EDR                                             0.002
   Sum (Wi-Fi 2.4 GHz+ BT EDR)                                     0.093
    Sum (Wi-Fi 5 GHz+ BT EDR)                                      0.063
                  Limit                                              1
               Pass / Fail                                         Pass




Report No.: FA950701                                                                   Page : 5 of 6
Report Version: Rev. 01


C          Infernational
           Certification
           Corp.




2          Test laboratory information
Established in 2012, ICC provides foremost EMC & RF Testing and advisory consultation services by our
skilled engineers and technicians. Our services employ a wide variety of advanced edge test equipment and
one of the widest certification extents in the business.


International Certification Corp (EMC and Wireless Communication Laboratory), it is our definitive objective is
to institute long term, trust—based associations with our clients. The expectation we set up with our clients is
based on outstanding service, practical expertise and devotion to a certified value structure. Our passion is to
grant our clients with best EMC / RF services by oriented knowledgeable and accommodating staff.


Our Test sites are located at Linkou District and Kwei Shan District. Location map can be found on our
website http://www.icertifi.com.tw.


Linkou                                 Kwei Shan                            Kwei Shan Site II
Tel: 886—2—2601—1640                   Tel: 886—3—271—8666                  Tel: 886—3—271—8640
No. 30—2, Ding Fwu Tsuen, Lin          No. 3—1, Lane 6, Wen San 3rd St.,    No. 14—1, Lane 19, Wen San 3rd
Kou District, New Taipei City,         Kwei Shan District, Tao Yuan City    St., Kwei Shan District, Tao Yuan
Taiwan, R.0.C.                         333, Taiwan, R.0.C.                  City 333, Taiwan, R.O.C..


If you have any suggestion, please feel free to contact us as below information

Tel: 886—3—271—8666
Fax: 886—3—318—0155
Email: ICC_Service@icertifi.com.tw




==END=




Report No.: FA950701                                                                       Page : 6 of 6
Report Version: Rev. 01



Document Created: 2019-07-22 17:09:26
Document Modified: 2019-07-22 17:09:26

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