18_TV-618ZD-2MP RFExp

FCC ID: 2ATUJ-TV618ZD2MP

RF Exposure Info

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FCCID_4377732

                          Shenzhen Toby Technology Co., Ltd.
                                                                       Report No.: TB-MPE166896
                                                                       Page:       1 of 4


             Maximum Permissible Exposure
                     Evaluation
                       FCC ID: 2ATUJ-TV618ZD2MP
1. Client Information
Applicant         : Shenzhen Trisvision Technology Co.,Ltd.
                      Chuangzeshi Science Park, 81 Xincun, Songyuanxia Community
Address           :
                      Center, Guanhu Street, Longhua District, Shenzhen, China
Manufacturer : Shenzhen Trisvision Technology Co.,Ltd.
                      Chuangzeshi Science Park, 81 Xincun, Songyuanxia Community
Address           :
                      Center, Guanhu Street, Longhua District, Shenzhen, China

2. General Description of EUT
EUT Name                : IP Camera
Models No.              : TV-618ZD-2MP, see NOTE(1)
                          All models are in the same PCB layout interior structure and
Model Different         : electrical circuits, The only difference is model name for
                          commercial purpose.
                          Operation              802.11b/g/n(HT20): 2412MHz~2462MHz
                          Frequency:             802.11n(HT40): 2422MHz~2452MHz
                          RF Output Power:       802.11b: 16.90dBm
                                                 802.11g: 15.63dBm
Product                                          802.11n (HT20): 14.91dBm
                        :                        802.11n (HT40):14.08dBm
Description
                          Antenna Gain:          5dBi FPC Antenna
                          Modulation Type:       802.11b: DSSS(CCK, DQPSK, DBPSK)
                                                 802.11g/n: OFDM(BPSK,QPSK,16QAM,
                                                 64QAM)
Power Supply            : DC Voltage by AC/DC Adapter supplied(model:SAN-05015)
Power Rating            : Input: DC 5V1.5A
Software Version        : V3.4.1.1212
Hardware Version        : BK-38-2.0-V1


                                                                                          TB-RF-075-1.0

       1A/F., Bldg.6, Yusheng Industrial Zone, The National Road No.107 Xixiang Section 467, Xixiang,
                                  Bao’an, Shenzhen, China
                              Tel: +86 75526509301       Fax: +86 75526509195


                             Shenzhen Toby Technology Co., Ltd.
                                                                          Report No.: TB-MPE166896
                                                                          Page:       2 of 4

  Connecting        I/O : Please refer to the User's Manual
  Port(S)


NOTE:
(1) Model(s)
                                    Series Model No.
        TV-982-2MP, TV-962-2MP, TV-622-2MP, TV-6024H-2MP,       TV-6025H-2MP,
        TV-6026H-2MP, TV-6124H-2MP, TV-228ZD-2MP, TV-308ZD-2MP, TV-266ZD-2MP,
        TV-268ZD-2MP, TV-288ZD-2MP, TV-298ZD-2MP, TV-238ZD-2MP, TV-218ZD-2MP,
        TV-9825A-2MP,     TV-9825B-2MP,     TV-K520-2MP-AJ,   TV-K530-2MP-AJ,
        TV-Q2-2MP-AJ




                                                                                             TB-RF-075-1.0

          1A/F., Bldg.6, Yusheng Industrial Zone, The National Road No.107 Xixiang Section 467, Xixiang,
                                     Bao’an, Shenzhen, China
                                 Tel: +86 75526509301       Fax: +86 75526509195


                                                                          Report No.: TB-MPE166896
                                                                          Page:       3 of 4


                                 MPE Calculations for WIFI

1. Antenna Gain:
                    FPC Antenna: 5dBi.

2. EUT Operation Condition:
   Software provided by client enabled the EUT to transmit and receive data at lowest, middle
   and highest channel individually.

3. Exposure Evaluation:
   Equation from page 18 of OET Bulletin 65, Edition 97-01
     S=(PG)/4πR2
   Where
      S: power density
      P: power input to the antenna
      G: power gain of the antenna in the direction of interest relative to an isotropic radiator.
      R: distance to the center of radiation of the antenna

4. Test Result:
                        Conducted                Max tune up                             Power
                                      Turn-up                  ANT Gain    Distance     Density
                        Power(max)                 power
          Mode                         Power                     (dBi)       (cm)              2
                          (dBm)                     (dBm)                              (mW/ cm )
                                        (dB)                      [G]         [R]
                                                      [P]                                 [S]

        802.11b          16.90        17±1          18           5           20         0.03970

        802.11g          15.63        15±1          16           5           20         0.02505

        802.11n
                         14.91        15±1          16           5           20         0.02505
         (HT20)
        802.11n
                         14.08        14±1          15           5           20         0.01989
         (HT40)




                                                                                       TB-RF-075-1.0


                                                                       Report No.: TB-MPE166896
                                                                       Page:       4 of 4


5. Conclusion:
As specified in Table 1B of 47 CFR 1.1310- Limits for Maximum Permissible Exposure (MPE),
                 Limits for General Population/ Uncontrolled Exposure
                        Frequency Range               Power density
                              (MHz)                     (mW/ cm2)
                            300-1,500                    F/1500
                          1,500-100,000                     1.0

  For 802.11b/g/n:2412~2462 MHz
  MPE limit S: 1mW/ cm2
  The MPE is calculated as 0.03970mW / cm2 < limit 1mW / cm2. So, RF exposure limit
  warning or SAR test are not required.

  The EUT will only be used with a separation of 20cm or greater between the antenna and
  nearby persons and can therefore be considered a mobile transmitter per 47 CFR2.1091
  (b).

  The RF Exposure Information page from the manual is included here for reference.


Note
   For a more detailed features description, please refer to the RF Test Report.




                                  -----END OF REPORT-----




                                                                                   TB-RF-075-1.0



Document Created: 2019-07-04 13:37:26
Document Modified: 2019-07-04 13:37:26

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