RF exposure info

FCC ID: QOB-RTB400Q-1200Y

RF Exposure Info

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FCCID_4327339

   FCC_15.247_DTS_v2.0




                                  Appendix 5
                            RF Exposure Information




Test Report No.: 50241743 001       Appendix 5        Page 1 of 2


   FCC_15.247_DTS_v2.0




  Maximum transmitter power:

     Frequency (MHz)       Maximum peak output power (dBm)         Output power(mW)          Separation Distance
                                                                                                   (mm)
          2402                            -2.58                           0.552                        5
          2440                            -2.97                           0.505                        5
          2480                            -3.31                           0.467                        5

  According to KDB 447498 D01:

  The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤50 mm are
  determined by:

  [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0

  for 1-g SAR and ≤7.5 for 10-g extremity SAR, where
  • f(GHz) is the RF channel transmit frequency in GHz
  • Power and distance are rounded to the nearest mW and mm before calculation25
  • The result is rounded to one decimal place for comparison
  • 3.0 and 7.5 are referred to as the numeric thresholds in the step 2 below

  Result:
  (0.552/5)*√2.402 = 0.171 <3.0
  (0.505/5)*√2.440 = 0.157 <3.0
  (0.467/5)*√2.480 = 0.147 <3.0

  Overall Conclusion:
  No SAR is required.




Test Report No.: 50241743 001                       Appendix 5                                             Page 2 of 2



Document Created: 2019-06-11 20:17:27
Document Modified: 2019-06-11 20:17:27

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