RF exposure report

FCC ID: TUVGFT-B008

RF Exposure Info

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FCCID_3856467

RF exposure evaluation
§2.1093 Radiofrequency radiation exposure evaluation: Portable Devices.

According to§15.247(i) and§1.1307b(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 guidance.

The 1-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, where
 f(GHz) is the RF channel transmit frequency in GHz
 Power and distance are rounded to the nearest mW and mm before calculation
 When the minimum test separation distance is < 5 mm, a distance of 5 mm according is applied
to determine SAR test exclusion.
 The result is rounded to one decimal place for comparison

Max output Tune up Max. Tune Max. Tune up
Modulation power Power up Power Power
(dBm) (dBm) (dBm) (mW)
GFSK -1.42 -2±1.5 -0.5 0.89
Pi/4DQPSK 1.25 1±1.5 2.5 1.78
8DPSK 1.49 1±1.5 2.5 1.78
BLE -2.92 -3±1.5 -1.5 0.71

exclusion
Max. Test
Frequency Power thresholds
Modulation Power distance Result
(GHz) (dBm) for 1-g
(mW) (mm)
SAR
8DPSK 2.402 2.5 1.78 5 0.55 3.0

Result:
Base on the calculation value, No SAR measurement is required.

Document Created: 2018-05-14 18:53:38
Document Modified: 2018-05-14 18:53:38

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