RF Exposure

FCC ID: BCE-OTE18

RF Exposure Info

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FCCID_2254114

                                                                                          MDE_GNNET_1406_FCC_RFEX


RF Exposure Considerations for FCC ID: BCE-OTE18
Per FCC KDB 447498 D01 General RF Exposure Guidance v05


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 the equation below:

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


If result of Eq.1 is less than or equal to the exemption limits below, then corresponding SAR test is
not required.

          SAR Test Configuration                  Exemption limit
          1-g SAR                                 Result of Eq.1 ≤ 3.0
          10-g extremity SAR                      Result of Eq.1 ≤ 7.5

where;
f(GHz) is the RF channel transmit frequency in GHz.
Power and distance are rounded to the nearest mW and mm before calculation.
The result is rounded to one decimal place for comparison.

The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and
for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation
distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion.

For our device, the parameters for consideration are as follows:

Channel     Frequency        Maximum source-based          Minimum            Result of     Limit for        Limit for   Verdict
            (GHz)            time averaged                 separation         Eq. 1         1-g SAR          10-g
                             conducted output power        distance (mm)                                     extremity
                             including tune-up                                                               SAR
                             tolerance (mW)
                                                                                                                         Exempt
   0           2.402                    8.30                    5mm              2.6           3.0              7.5      from
                                                                                                                         SAR
                                                                                                                         Exempt
  39           2.441                    8.46                    5mm              2.6           3.0              7.5      from
                                                                                                                         SAR
                                                                                                                         Exempt
  78           2.480                    8.30                    5mm              2.6           3.0              7.5      from
                                                                                                                         SAR


Conclusion: Therefore our device complies with FCC’s RF radiation exposure limits for general
population without SAR evaluation.



Document Created: 2014-04-23 14:38:26
Document Modified: 2014-04-23 14:38:26

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