RF Exposure Report

FCC ID: 2AFEG-33BT

RF Exposure Info

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FCCID_4160422

LiCT
HCTCO,LTD.

                74, Seoicheon—ro 578beon—gil, Majang—myeon, Icheon—si, Gyeonggi—do, 17383, Rep. of KOREA
                                           TEL: +82—31—645—6300               FAX: +82—31—645—6401



                                         FCC / IC MPE REPORT
                                                                 Certification

     Applicant Name:                                                         Date of Issue:
     FRTEK CO., LTD.                                                         February 01, 2019
                                                                             Test Site/Location:
     Address:                                                                HCT CO., LTD., 74, Seoicheon—ro 578beon—gil, Majang—
     11—25, Simin—daero 327beon—gil, Dongan—gu, Anyang—                      Myeo,Icheon—si, Gyeonggi—do, 17383, Rep. of KOREA
     si, Gyeonggi—do, Republic of Korea                                      Report No.: HCT—RF—1811—FI1008—R1



     FCC ID:                                 2AFEG—33BT
     IC:                                     20471—33BT
     APPLICANT:                              FRTEK CO., LTD.


     Model:                                  FR—RLWFDO33UC

     EUT Type:                               INOVA 2W

     Frequency Range:                        2402 MHz — 2480 MHz (Bluetooth)




     The measurements shownin this report were made in accordance with the procedures specified in §2.947. | assumefull responsibility for


     the accuracy and completeness of these measurements, and for the qualifications of all persons taking them.

     HCT CO., LTD. Certifies that no party to this application has subject to a denial of Federal benefits that includes FCC benefits pursuant to
     section 5301 of the Anti—Drug Abuse Act of 1998,21 U.S. C.853(a)




     Report prepared by : Se Wook Park                                    Approved by : Jong Seok Lee
     Engineer of Telecommunication testing center                         Manager of Telecommunication testing center

   This report only responds to the tested sample and may not be reproduced, except in full, without written approval of the HCT Co., Ltd.




      F—TP22—03 (Rev.00)                                          1. /8                                          HCT CO.,LTD.


                                                                                      FCC ID: 2AFEG-33BT /
Report No.: HCT-RF-1811-FI008-R1
                                                                                            IC : 20471-33BT



                                          Version
    TEST REPORT NO.                DATE                              DESCRIPTION

 HCT-RF-1811-FI008        November 28, 2018     - First Approval Report

 HCT-RF-1811-FI008-R1     February 01, 2019     - Revised the Prediction distance and result on page 5




  F-TP22-03 (Rev.00)                          2/5                                 HCT CO.,LTD.


                                                                                            FCC ID: 2AFEG-33BT /
Report No.: HCT-RF-1811-FI008-R1
                                                                                                  IC : 20471-33BT


 RF Exposure Statement
 1. Limit
 According to §1.1310, §2.1091, RSS-102 RF exposure is calculated.


                           (B) Limits for General Population/Uncontrolled Exposures

            Frequency range               Electric field     Magnetic field      Power density     Averaging time
                 (MHz)                   Strength (V/m)    Strength (A/m)           (mW/cm²)         (minutes)

   0.3                                -
   1.34…………………………………
   1.34                               -           614              1.63                  *(100)                30
   30…………………………………                              824/f             2.19/f              *(180/ f²)               30
   30 - 300…………………………………                         27.5             0.073                     0.2                30
   300                                -      …………...            …………...                  f/1500                30
   1500………………………………                          …………...            …………...                     1.0                30
   1500                               -
   100.000……………………………
     F = frequency in MHz
     * = Plane-wave equivalent power density

                Table 4: RF Field Strength Limits for Devices Used by the General Public
                                       (Uncontrolled Environment)

  Frequency           Electric field          Magnetic field          Power density           Averaging time
 range (MHz)       strength (V/m rms)      strength (A/m rms)            (W/cm2)                 (minutes)
   000.3-10                 83                      90                        -               Instantaneous*
    0.1-10                   -                    0.73 / ƒ                    -                     6**
    1.1-10               87 / ƒ0.5                   -                        -                     6**
     10-20                27.46                   0.0728                     -2                      6
     20-48             58.07 / ƒ0.25           0.1540 / ƒ0.25           8.944 / ƒ0.5                 6
    48-300                22.06                  0.05852                   1.291                     6
   300-6000            3.142 ƒ0.3417         0.008335 ƒ0.3417         0.02619 ƒ0.6834                6
  6000-15000               61.4                    0.163                    10                       6
15000-150000               61.4                    0.163                    10                 616000 / ƒ1.2
150000-300000           0.158 ƒ0.5            4.21 x 10-4 ƒ0.5         6.67 x 10-5 ƒ            616000 /ƒ1.2

 Note: ƒ is frequency in MHz.
 * Based on nerve stimulation (NS).
 ** Based on specific absorption rate (SAR).




  F-TP22-03 (Rev.00)                           3/5                                     HCT CO.,LTD.


                                                                                                       FCC ID: 2AFEG-33BT /
Report No.: HCT-RF-1811-FI008-R1
                                                                                                             IC : 20471-33BT



 2. Maximum Permissible Exposure Prediction
 Prediction of MPE limit at a given distance

                                                      S = PG/4πR2


                  S = Power density
                  P = Power input to antenna
                  G = Power gain to the antenna in the direction of interest relative to an isotropic radiator
                  R = Distance to the center of radiation of the antenna




  F-TP22-03 (Rev.00)                                 4/5                                          HCT CO.,LTD.


                                                                     FCC ID: 2AFEG-33BT /
Report No.: HCT-RF-1811-FI008-R1
                                                                           IC : 20471-33BT


 3. RESULTS

 3-1. Bluetooth(FCC)
 Average output Power at antenna input terminal                    11.100      dBm
 Average output Power at antenna input terminal                    12.882       mW
 Prediction distance                                                 20.00      cm
 Prediction frequency                                          2402 – 2480     MHz
 Antenna Gain(typical)                                                1.00      dBi
 Antenna Gain(numeric)                                               1.259       -
 Power density at prediction frequency( S)                       0.003153     mW/cm2
 MPE limit for uncontrolled exposure at prediction frequency         1.000    mW/cm2



 3-2. Bluetooth(IC)
 Average output Power at antenna input terminal                    11.100      dBm

 Average output Power at antenna input terminal                      0.013       W

 Prediction distance                                                 0.200       m

 Prediction frequency                                          2402 – 2480     MHz

 Antenna Gain(typical)                                                1.00      dBi

 Antenna Gain(numeric)                                               1.259       -

 Power density at prediction frequency( S)                         0.0315     mW/cm2

 MPE limit for uncontrolled exposure at prediction frequency         5.351    mW/cm2

 2.1091(FCC&IC)
  EIRP                           12.1   (dBm)
  ERP                            9.95   (dBm)
  ERP                           0.010   (W)
  ERP Limit                      3.00   (W)
  MARGIN                        24.82 (dB)




  F-TP22-03 (Rev.00)                              5/5            HCT CO.,LTD.



Document Created: 2019-02-01 17:18:21
Document Modified: 2019-02-01 17:18:21

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