RF Exposure


RF Exposure Info

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1. Reference

According to 447498 D01 General RF Exposure Guidance v06

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,

   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

2. Result

1) According to the output power measurement, and the tune-up statement by
   manufacturer, the calculated value can obtained. and the worst case is 8DPSK 78.

                Minimum          Max.      Output
               Separation       Output     Power          Output
Test Frequency                  Power                              calculated    exclusion
                Distance                  with tune       Power
     (MHz)                      (dBm)                                value      thresholds
                 (mm)                        up           (mW)
 BT    2480.00       5.00       -2.678      -2.50         0.562      0.176          3

2) .Conclusion: No SAR is required.

Document Created: 2019-09-04 17:58:28
Document Modified: 2019-09-04 17:58:28

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