RF Exposure Info - MPE Evaluation_KA2WA566A1_rev. 1

FCC ID: KA2WA566A1

RF Exposure Info

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FCCID_1543840

                          RF EXPOSURE REPORT


                           REPORT NO.: SA110617E04

                            MODEL NO.: DWA-566

                                 FCC ID: KA2WA566A1



                             APPLICANT: D-Link Corporation

                              ADDRESS: No.289, Sinhu 3rd Rd., Neihu District,
                                       Taipei City 114, Taiwan, R.O.C.



                             ISSUED BY: Bureau Veritas Consumer Products Services
                                        (H.K.) Ltd., Taoyuan Branch Hsin Chu Laboratory

                          LAB ADDRESS: No. 81-1, Lu Liao Keng, 9th Ling,Wu Lung Tsuen,
                                       Chiung Lin Hsiang, Hsin Chu Hsien 307, Taiwan




This test report consists of 8 pages in total. It may be duplicated completely for legal use with
the approval of the applicant. It should not be reproduced except in full, without the written
approval of our laboratory. The client should not use it to claim product certification, approval, or
endorsement. The test results in the report only apply to the tested sample.




Report No.: SA110617E04                          1                            Report Format Version 4.0.0


                                  TABLE OF CONTENTS
RELEASE CONTROL RECORD .................................................................................... 3
1.   CERTIFICATION...................................................................................................... 4
2.   RF EXPOSURE LIMIT.............................................................................................. 5
3.   MPE CALCULATION FORMULA ............................................................................. 5
4.   CLASSIFICATION .................................................................................................... 5
5.   ANTENNA GAIN....................................................................................................... 5
6.   CALCULATION RESULT OF MAXIMUM CONDUCTED POWER........................... 6




Report No.: SA110617E04                                   2                                   Report Format Version 4.0.0


                            RELEASE CONTROL RECORD

 ISSUE NO.                REASON FOR CHANGE             DATE ISSUED
 SA110617E04              Original release              Aug. 26, 2011




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1. CERTIFICATION

              PRODUCT:           WIRELESS N 300 PCIe

         BRAND NAME:             D-Link

            MODEL NO.:           DWA-566

        TEST SAMPLE:             MASS-PRODUCTION

            APPLICANT:           D-Link Corporation

           STANDARDS:            FCC Part 2 (Section 2.1091)

                                 FCC OET Bulletin 65, Supplement C (01-01)

                                 IEEE C95.1


The above equipment (Model: DWA-566) 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: Aug. 26, 2011
                                ( Midoli Peng, Specialist )


 APPROVED BY              :                                   ,   DATE: Aug. 26, 2011
                              ( May Chen, Deputy Manager )




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2. RF EXPOSURE LIMIT

LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE)
  FREQUENCY               ELECTRIC FIELD MAGNETIC FIELD POWER DENSITY                  AVERAGE TIME
  RANGE (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


3. 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


4. 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.


5. ANTENNA GAIN

There are two antennas provided to this EUT, please refer to the following table:
  Transmitter                                          Gain (dBi)       Antenna
                     Brand            Model                                           Connector
    Circuit                                        include cable loss    Type

                                   C037-511105-A                                  SMA Plug Straight /
   Chain (0)    WHA YU GROUP                               2             Dipole
                                    (SSR-02561)                                       Reverse

                                   C037-511105-A                                  SMA Plug Straight /
   Chain (1)    WHA YU GROUP                               2             Dipole
                                    (SSR-02561)                                       Reverse

 The EUT incorporates CDD function with 802.11a, 802.11b, 802.11g




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6. CALCULATION RESULT OF MAXIMUM CONDUCTED POWER

 For 15.247(2.4GHz):

 802.11b:
 FREQUENCY                           ANTENNA                             POWER
                    MAX POWER                         DISTANCE                                LIMIT
    BAND                               GAIN                              DENSITY
                       (mW)                              (cm)                               (mW/cm2)
    (MHz)                              (dBi)                            (mW/ cm2)
   2412-2462              221.0           5                20              0.139                1.00

Directional gain = gain of antenna element + 10 log (# of TX antenna elements)
Effective Legacy Gain (dBi)=5




 802.11g:
 FREQUENCY                           ANTENNA                             POWER
                    MAX POWER                         DISTANCE                                LIMIT
    BAND                               GAIN                              DENSITY
                       (mW)                              (cm)                               (mW/cm2)
    (MHz)                              (dBi)                            (mW/ cm2)
   2412-2462              442.6           5                20              0.278                1.00

Directional gain = gain of antenna element + 10 log (# of TX antenna elements)
Effective Legacy Gain (dBi)=5



 802.11n(20MHz):
 FREQUENCY                           ANTENNA                             POWER
                    MAX POWER                         DISTANCE                                LIMIT
    BAND                               GAIN                              DENSITY
                       (mW)                              (cm)                               (mW/cm2)
    (MHz)                              (dBi)                            (mW/ cm2)
   2412-2462              502.5           2                20              0.158                1.00




 802.11n(40MHz):
 FREQUENCY                           ANTENNA                             POWER
                    MAX POWER                         DISTANCE                                LIMIT
    BAND                               GAIN                              DENSITY                    2
                       (mW)                              (cm)                  2            (mW/cm )
    (MHz)                              (dBi)                            (mW/ cm )
   2422-2452              347.7           2                20              0.110                1.00




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 For 15.247(5GHz):

 802.11a:
 FREQUENCY                           ANTENNA                             POWER
                    MAX POWER                         DISTANCE                                LIMIT
    BAND                               GAIN                              DENSITY
                       (mW)                              (cm)                               (mW/cm2)
    (MHz)                              (dBi)                            (mW/ cm2)

 5745 ~ 5825              302.7           5                20              0.190                1.00

Directional gain = gain of antenna element + 10 log (# of TX antenna elements)
Effective Legacy Gain (dBi)=5



 802.11n(20MHz):
 FREQUENCY                           ANTENNA                             POWER
                    MAX POWER                         DISTANCE                                LIMIT
    BAND                               GAIN                              DENSITY
                       (mW)                              (cm)                               (mW/cm2)
    (MHz)                              (dBi)                            (mW/ cm2)
 5745 ~ 5825              306.7           2                20              0.097                1.00




 802.11n(40MHz):
 FREQUENCY                           ANTENNA                             POWER
                    MAX POWER                         DISTANCE                                LIMIT
    BAND                               GAIN                              DENSITY
                       (mW)                              (cm)                               (mW/cm2)
    (MHz)                              (dBi)                            (mW/ cm2)

 5755 ~ 5795              355.8           2                20              0.112                1.00




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For 15.407(5GHz):

802.11a:
 FREQUENCY                           ANTENNA                             POWER
                    MAX POWER                         DISTANCE                                LIMIT
    BAND                               GAIN                              DENSITY
                       (mW)                              (cm)                               (mW/cm2)
    (MHz)                              (dBi)                            (mW/ cm2)
   5180-5240,
   5260-5320,             109.3           5                20              0.069                1.00
   5500-5700

Directional gain = gain of antenna element + 10 log (# of TX antenna elements)
Effective Legacy Gain (dBi)=5



802.11n(20MHz):
 FREQUENCY                           ANTENNA                             POWER
                    MAX POWER                         DISTANCE                                LIMIT
    BAND                               GAIN                              DENSITY
                       (mW)                              (cm)                               (mW/cm2)
    (MHz)                              (dBi)                            (mW/ cm2)
   5180-5240,
   5260-5320,             102.4           2                20              0.032                1.00
   5500-5700




802.11n(40MHz):
 FREQUENCY                           ANTENNA                             POWER
                    MAX POWER                         DISTANCE                                LIMIT
    BAND                               GAIN                              DENSITY
                       (mW)                              (cm)                               (mW/cm2)
    (MHz)                              (dBi)                            (mW/ cm2)
   5190-5230,
   5270-5310,             74.4            2                20              0.023                1.00
   5510-5670




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Report No.: SA110617E04                           8                              Report Format Version 4.0.0



Document Created: 2019-10-30 01:53:56
Document Modified: 2019-10-30 01:53:56

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