RF Exposure Info (MPE)

FCC ID: KA2CS8000LHV2A1

RF Exposure Info

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FCCID_4480383

                                                           RF Exposure Report

                       Report No.: SA190807E06

                            FCC ID: KA2CS8000LHV2A1

                       Test Model: DCS-8000LHV2

                 Received Date: Aug. 08, 2019

                         Test Date: Aug. 23 to 26, 2019

                     Issued Date: Oct. 04, 2019


                         Applicant: D-Link Corporation

                          Address: No.289, Xinhu 3rd Rd., Neihu District, Taipei City 11494, Taiwan



                        Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch
                                   Hsin Chu Laboratory
                    Lab Address: E-2, No.1, Li Hsin 1st Road, Hsinchu Science Park, Hsinchu City 300,
                                 Taiwan
            Test Location: E-2, No.1, Li Hsin 1st Road, Hsinchu Science Park, Hsinchu City 300,
                           Taiwan
       FCC Registration /
                           723255 / TW2022
      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 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 any government agencies.
Report No.: SA190807E06                                              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
    2.4      Antenna Gain ...................................................................................................................................... 5
    2.5      Calculation Result Of Maximum Conducted Power ............................................................................ 6




Report No.: SA190807E06                                              Page No. 2 / 6                                              Report Format Version: 6.1.1


                                          Release Control Record


Issue No.             Description                                         Date Issued
SA190807E06           Original release.                                   Oct. 04, 2019




Report No.: SA190807E06                      Page No. 3 / 6        Report Format Version: 6.1.1


1    Certificate of Conformity


            Product: Mini Full HD Wi-Fi Camera

              Brand: D-Link

         Test Model: DCS-8000LHV2

     Sample Status: ENGINEERING SAMPLE

          Applicant: D-Link Corporation

          Test Date: Aug. 23 to 26, 2019

         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 EMC characteristics under the conditions specified in this report.




    Prepared by      :                                          ,   Date:       Oct. 04, 2019
                                 Wendy Wu / Specialist




    Approved by      :                                          ,   Date:       Oct. 04, 2019
                                 May Chen / Manager




Report No.: SA190807E06                        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
                                                                                   2
         (MHz)                Strength (V/m)      Strength (A/m)            (mW/cm )              (minutes)
                               Limits For General Population / Uncontrolled Exposure
        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

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



2.2      MPE Calculation Formula

                          2
Pd = (Pout*G) / (4*pi*r )
where
                                   2
Pd = power density in mW/cm
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.




2.4      Antenna Gain

                                                 Antenna Net        Frequency                                 Cable
                                                                                    Antenna   Connector
Antenna No.          Brand          Model No.       Gain              range                                   Length
                                                                                     Type       Type
                                                    (dBi)             (GHz)                                    (mm)
                                                                                    Printed
    WLAN+BT        REALTEK         RTS3904N           3.0           2.4~2.4835                    NA            NA
                                                                                    antenna




Report No.: SA190807E06                            Page No. 5 / 6                             Report Format Version: 6.1.1


2.5     Calculation Result of Maximum Conducted Power


                   Evaluation
  Operation                       Max Power    Antenna Gain    Distance   Power Density       Limit
                   Frequency                                                       2                2
   Mode                             (mW)           (dBi)         (cm)       (mW/cm )        (mW/cm )
                     (MHz)
WLAN 2.4GHz           2412         296.483            3.0            20     0.11769               1

      BT-EDR          2441         10.471             3.0            20     0.00416               1

      BT-LE           2440          5.321             3.0            20     0.00211               1



Note: WLAN and Bluetooth technology can't transmit simultaneously.
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 + Bluetooth = 0.11769 / 1 + 0.00416 / 1 = 0.12185
Therefore the maximum calculations of above situations are less than the “1” limit.



--- END ---




Report No.: SA190807E06                       Page No. 6 / 6                    Report Format Version: 6.1.1



Document Created: 2019-10-16 14:36:46
Document Modified: 2019-10-16 14:36:46

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