RF Exposure Info

FCC ID: 2ADTD-5604SD

RF Exposure Info

Download: PDF
FCCID_4244184

                                             SGS-CSTC Standards Technical Services Co.,
                                             Ltd. Shanghai Branch
                                                                                          Report No.: SHEM190101017003
                                                                                          Page:       1 of 10



  1       Cover Page

                    RF Exposure Evaluation Report
  Application No.:         SHEM1901010170CR
  FCC ID:                  2ADTD-5604SD
  Applicant:               Hangzhou Hikvision Digital Technology Co., Ltd.
  Address of Applicant:    No.555 Qianmo Road, Binjiang District, Hangzhou 310052, China
  Manufacturer:            Hangzhou Hikvision Digital Technology Co., Ltd.
  Address of Manufacturer: No.555 Qianmo Road, Binjiang District, Hangzhou 310052, China
  Factory:                 1, Hangzhou Hikvision Technology Co., Ltd.
                           2, Hangzhou Hikvision Electronics Co., Ltd.
                           3, Chongqing Hikvision technology Co., LTD.
                           4, Hangzhou Hikvision Digital Technology Co., Ltd.
  Address of Factory:      1, No.700,Dongliu Road, Binjiang District, Hangzhou City,Zhejiang,
                           310052, China
                           2, No.299,Qiushi Road,Tonglu Economic Development Zone,Tonglu
                           County, Hangzhou,Zhejiang,310052,China
                           3, No. 118, Haikang Road, Area C, Jianqiao Industrial Park, Dadukou
                           District, Chongqing.
                           4, No.555 Qianmo Road, Binjiang District, Hangzhou 310052, China
  Equipment Under Test (EUT):
  EUT Name:                Digital Video Recorder
  Model No.:               DS-MP3504-SD, DS-MP5604-SD, DS-MP3504-SD/GW, DS-MP5604-
                           SD/GW, DS-MP3504-SD/GW/WI, DS-MP5604-SD/GW/WI, DS-MP5604-
                           SD/GW/WI58, DS-MP3504-SD/GLF, DS-MP5604-SD/GLF, DS-MP3504-
                           SD/GLF/WI, DS-MP5604-SD/GLF/WI, DS-MP5604-SD/GLF/WI58, DS-
                           MP5XXX-SD/YY/ZZ, DS-MP5604-SDUHK, DS-MP5604-SDCKV, DS-
                           MP5604-SDUVS, DS-MP5604-SDKVO, DS-MP5604-SDHUN ¤
   ¤                       Please refer to section 2 of this report which indicates which model was
                           actually tested and which were electrically identical.
  Trade mark:              HIKVISION
  Standard(s) :            FCC Rules 47 CFR §2.1091
                           KDB447498 D01 General RF Exposure Guidance v06
  Date of Receipt:         2019-01-09
  Date of Test:            2019-02-20 to 2019-02-23
  Date of Issue:                          2019-02-23
  Test Result:                            Pass*




               Parlam Zhan
            E&E Section Manager
The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. If
the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system
complies with all relevant standards. Any mention of SGS International Electrical Approvals or testing done by SGS International Electrical
Approvals in connection with, distribution or use of the product described in this report must be approved by SGS International Electrical
Approvals in writing.


                             SGS-CSTC Standards
                             Technical Services Co., Ltd.


                                                                          Report No.:
                                                                          Page        2 of 10

* In the configuration tested, the EUT complied with the standards specified above.


               SGS-CSTC Standards Technical Services Co., Ltd. Shanghai
               Branch
                                                           Report No.: SHEM190101017003
                                                           Page:       3 of 10




                                   Revision Record
  Version        Description                    Date                     Remark

      00           Original                  2019-02-23                      /




Authorized for issue
by:




                              Bill Wu / Project Engineer




                              Parlam Zhan /Reviewer


                                    SGS-CSTC Standards Technical Services Co., Ltd. Shanghai
                                    Branch
                                                                                                        Report No.: SHEM190101017003
                                                                                                        Page:       4 of 10




2         Contents
                                                                                                                                                         Page
1     COVER PAGE .......................................................................................................................................... 1
2     CONTENTS ............................................................................................................................................... 4
3     GENERAL INFORMATION.................................................................................................................... 5
    3.1    GENERAL DESCRIPTION OF E.U.T. ............................................................................................................ 5
    3.1    DETAILS OF E.U.T. .................................................................................................................................. 5
    3.2    TEST LOCATION ....................................................................................................................................... 5
    3.3    TEST FACILITY......................................................................................................................................... 6
4     TEST STANDARDS AND LIMITS .......................................................................................................... 7
    4.1    FCC RADIOFREQUENCY RADIATION EXPOSURE LIMITS: .............................................................................. 7
5     MEASUREMENT AND CALCULATION............................................................................................... 7
    5.1    MAXIMUM TRANSMIT POWER .................................................................................................................... 7
    5.2    MPE CALCULATION ................................................................................................................................. 9


                        SGS-CSTC Standards Technical Services Co., Ltd. Shanghai
                        Branch
                                                                Report No.: SHEM190101017003
                                                                Page:       5 of 10




3     General Information

3.1 General Description of E.U.T.
      Power supply:
                                 DC 9-32V
      Test voltage:
                                 DC 12V
3.1    Details of E.U.T.
2.4G WiFi
      Antenna Gain
                                 3dBi
      Antenna Type
                                 Dipole Antenna
      Channel Spacing
                                 5MHz
      Modulation Type
                                 802.11b: DSSS (CCK, DQPSK, DBPSK)
                                 802.11g/n: OFDM (64QAM, 16QAM, QPSK, BPSK)
      Number of Channels
                                 802.11b/g/n(HT20):11
                                 802.11n(HT40):7
      Operation Frequency
                                 802.11b/g/n(HT20): 2412MHz to 2462MHz
                                 802.11n(HT40): 2422MHz to 2452MHz
5G WiFi
      Antenna Gain
                                 3dBi
      Antenna Type
                                 Dipole Antenna
Operation Frequency: Band                 Mode                           Frequency
                                                                         Range(MHz)
                                                                                          Number of
                                                                                          channels
                        Band 3          802.11a/n(HT20)/ac(HT20)         5745-5825        5
                                        802.11n(HT40)/ac(HT40)           5755-5795        2
                                        802.11ac(HT80)                   5775             1
Modulation Type:        802.11a: OFDM (64QAM, 16QAM, QPSK, BPSK)
                        802.11n: OFDM (BPSK, QPSK, 16QAM, 64QAM)
                        802.11ac: OFDM (BPSK, QPSK, 16QAM, 64QAM, 256QAM)
Channel Spacing:        802.11a/n(HT20)/ac(HT20): 20MHz
                        802.11n(HT40)/ac(HT40): 40MHz
                        802.11ac(HT80): 80MHz

3.2 Test Location
      All tests were performed at:
      SGS-CSTC Standards Technical Services Co., Ltd. Shanghai Branch
      588 West Jindu Road, Xinqiao, Songjiang, 201612 Shanghai, China.
      Tel: +86 21 6191 5666
      Fax: +86 21 6191 5678


                      SGS-CSTC Standards Technical Services Co., Ltd. Shanghai
                      Branch
                                                                    Report No.: SHEM190101017003
                                                                    Page:       6 of 10


3.3 Test Facility
     The test facility is recognized, certified, or accredited by the following organizations:
      • CNAS (No. CNAS L0599)
     CNAS has accredited SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. to ISO/IEC
     17025:2005 General Requirements for the Competence of Testing and Calibration Laboratories
     (CNAS-CL01 Accreditation Criteria for the Competence of Testing and Calibration Laboratories) for
     the competence in the field of testing.
      • NVLAP (Certificate No. 201034-0)
     SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. is accredited by the National
     Voluntary Laboratory Accreditation Program(NVLAP). Certificate No. 201034-0.
      • FCC –Designation Number: CN5033
     SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. has been recognized as an
     accredited testing laboratory.
     Designation Number: CN5033. Test Firm Registration Number: 479755.
      • Industry Canada (IC) – IC Assigned Code: 8617A
     The 3m Semi-anechoic chamber of SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd.
     has been registered by Certification and Engineering Bureau of Industry Canada for radio equipment
     testing with Registration No.: 8617A-1.
      • VCCI (Member No.: 3061)
     The 3m Semi-anechoic chamber and Shielded Room of SGS-CSTC Standards Technical Services
     (Shanghai) Co., Ltd. has been registered in accordance with the Regulations for Voluntary Control
     Measures with Registration No.: R-13868, C-14336, T-12221, G-10830 respectively.


                       SGS-CSTC Standards Technical Services Co., Ltd. Shanghai
                       Branch
                                                                  Report No.: SHEM190101017003
                                                                  Page:       7 of 10




4    Test Standards and Limits

4.1 FCC Radiofrequency radiation exposure limits:
 According to§1.1310, the limit for general population/uncontrolled exposures

        Frequency              Power density(mW/cm 2)      Averaging time(minutes)

     300MHz~1.5GHz                      f/1500                        30

     1.5GHz~100GHz                       1.0                          30



5    Measurement and Calculation

5.1 Maximum transmit power
 The Power Data is based on the RF Test Report SHEM190101017001 & SHEM190101017002
 2.4G WiFi
        Test                  Test                               Power               Power
                                                 Ant
        Mode                 Channel                             [dBm]               [mW]
         11B                   2412              Ant1            13.38               21.78
         11B                   2437              Ant1            13.50               22.39
         11B                   2462              Ant1            13.68               23.33
         11G                   2412              Ant1            11.72               14.86
         11G                   2437              Ant1            12.51               17.82
         11G                   2462              Ant1            12.70               18.62
     11N20SISO                 2412              Ant1            11.86               15.35
     11N20SISO                 2437              Ant1            12.96               19.77
     11N20SISO                 2462              Ant1            13.21               20.94
     11N40SISO                 2422              Ant1             9.87                9.71
     11N40SISO                 2437              Ant1            10.29               10.69
     11N40SISO                 2452              Ant1            10.51               11.25


                   SGS-CSTC Standards Technical Services Co., Ltd. Shanghai
                   Branch
                                                       Report No.: SHEM190101017003
                                                       Page:       8 of 10




5.8G WiFi
        Test              Test                        Power               Power
                                         Ant
        Mode             Channel                      [dBm]               [mW]
        11A               5745           Ant1          13.55              22.65
        11A               5785           Ant1          13.49              22.34
        11A               5825           Ant1          14.13              25.88
       11N20              5745           Ant1          12.05              16.03
       11N20              5785           Ant1          12.15              16.41
       11N20              5825           Ant1          12.86              19.32
       11N40              5755           Ant1          11.41              13.84
       11N40              5795           Ant1          11.87              15.38
      11AC20              5745           Ant1          11.93              15.60
      11AC20              5785           Ant1          11.9               15.49
      11AC20              5825           Ant1          12.68              18.54
      11AC40              5755           Ant1          11.24              13.30
      11AC40              5795           Ant1          11.81              15.17
      11AC80              5775           Ant1          10.66              11.64

The power of 3G band & 4G band base on the FCC Certificate module of UC20(3G): FCC ID:
XMR201510UC20 and the module of UC25(4G): FCC ID:XMR201805EC25AU.


                       SGS-CSTC Standards Technical Services Co., Ltd. Shanghai
                       Branch
                                                                    Report No.: SHEM190101017003
                                                                    Page:       9 of 10




5.2 MPE Calculation
For WiFi
The Max Conducted Peak Output Power is 25.88mW;
 Based on original module grantee,
 For module (UC20):
 850band: the max output power is 0.1795W;
 1900band: the max output power is 0.2415W.
 For module (EC25):
 850 band: the max output power is 1.25W;
 1900 band: the max output power is 0.778W;
 1750 band: the max output power is 0.308W.
 2500 band: the max output power is 0.614W.
 The best case antenna gain for WiFi band is 3dBi. the logarithmic terms convert to numeric result is
 nearly 2.00;
                                PG
 According to the formula S=           , we can calculate S which is MPE.
                               4R 2π
 Note:
 1) P (Watts)
 2) G (Antenna gain in numeric)
 3) R = distance to the center of radiation of antenna (in meter) = 20cm
 4) MPE limit = 1mW/cm²
 For WiFi:
       PG     25.88  2.00
 S=        =                =0.01 mW/cm2
        2
      4R    4  400  3.14
 For module (UC20):
                  PG        179.5
 850 band: S=         =                =0.036 mW/cm2
                   2
                 4R    4  400  3.14
                   PG         241.5
 1900 band: S=         =                =0.048 mW/cm2
                    2
                  4R    4  400  3.14
 For module (UC25):
                  PG         1250
 850 band: S=         =                =0.249 mW/cm2
                   2
                 4R    4  400  3.14
                   PG         778
 1900 band: S=         =                =0.155 mW/cm2
                    2
                  4R    4  400  3.14
                   PG         308
 1750 band: S=         =                =0.061 mW/cm2
                    2
                  4R    4  400  3.14


                       SGS-CSTC Standards Technical Services Co., Ltd. Shanghai
                       Branch
                                                              Report No.: SHEM190101017003
                                                              Page:       10 of 10


                   PG         614
 2500 band: S=         =                =0.122 mW/cm2
                    2
                  4R    4  400  3.14
 Module(UC20) and WiFi module can simultaneous transmitting, so the maximum rate of MPE is,
                  0.01 0.036
 For 850 band:              =0.075<=1.0.
                   1    0.55
                   0.01 0.048
 For 1900 band:              =0.058<=1.0.
                    1     1
Module(UC25) and WiFi module can simultaneous transmitting, so the maximum rate of MPE is,
                  0.01 0.249
 For 850 band:              =0.463<=1.0.
                   1    0.55
                   0.01 0.155
 For 1900 band:              =0.165<=1.0.
                    1     1
                   0.01 0.061
 For 1700 band:              =0.071<=1.0.
                    1     1
                   0.01 0.122
 For 2500 band:              =0.132<=1.0.
                    1     1
So the device is exclusion from SAR test.

                                      --End of the Report--



Document Created: 2019-04-11 15:43:14
Document Modified: 2019-04-11 15:43:14

© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC