RF Exposure

FCC ID: MG3-R32140B

RF Exposure Info

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FCCID_3973468

                                                                  SAR Exclusion Justification


This device FCC ID:                                 MG3-R32140B         is excluded from SAR testing by the following justification

The maximum power that the transmitter is capable of is                     5.04     mW

Using the following formula from section 4.3.1 of KDB 447498                         at test separation distances ≤ 50 mm

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

When the minimum test separation distance is < 5 mm, a distance of 5 mm according to 5) in section 4.1 is applied to determine SAR test
exclusion.

         Duty Cycle                          Max Peak Power (dBm)          Min Separation distance (mm)        Frequency (Ghz)
          11.00%                                     7.02                               5                           2.442

            Value                  1-g (mW) 10-g (mW)
             1.57                    (354)    -210

                      "Value" is               3       , the SAR test exclusion threshold

                                     < 50mm power limits for above caclulation using specified frequency
                                                     1-g power limit           10-g power limit
                                                            96                       240


“source-based” time-averaging based on an inherent property or duty-cycle of a device is allowed. An example of this is the
determination of exposure from a device that uses digital technology such as a time-division multiple-access (TDMA) scheme
for transmission




SAREXJUST-B-0-43                                                             REV A                                                        01/21/2014


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Document Created: 2018-08-17 16:35:25
Document Modified: 2018-08-17 16:35:25

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