RF Exposure Report

FCC ID: 2AM7T-CB-335092

RF Exposure Info

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FCCID_3601690

                    FCC ID : 2AM7T-CB-335092

Portable device
According to §15.247(e)(i) and §1.1307(b)(1), systems operating under the provisions of this
section shall be operated in a manner that ensures that the public is not exposed to radio
frequency energy level in excess of the Commission’s guidelines.
According to KDB 447498 D01 General RF Exposure Guidance v06, section 4.3.1

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,30 where
     f(GHz) is the RF channel transmit frequency in GHz
    Power and distance are rounded to the nearest mW and mm before calculation31
    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.

The test was performed with Bluetooth 4.2

GFSK mode

                           Output         Output        Target
         Frequency                                                 Calculation       Threshold
                           Power          Power         power
           (MHz)                                                     Value            Value
                           (dBm)          (mW)          (dBm)
            2402            3.97          2.495          4±1           0.98             3.0
            2440            4.08          2.559          4±1           0.99             3.0
            2480            4.16          2.606          4±1           1.00             3.0



Threshold at which no SAR required is ≤ 3.0 for 1-g SAR, Separation distance is 5mm.

Conclusion: No SAR is required.

SIMULTANEOUS TRANSMISSION EVALUATION
N/A



Document Created: 2017-10-10 11:58:24
Document Modified: 2017-10-10 11:58:24

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