RF Exposure

FCC ID: 2AOMQ-SPOON

RF Exposure Info

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FCCID_3743917

FCC ID: 2AOMQ-SPOON

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 KDB447498 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, 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.
We use 5mm as separation distance to calculated.
Bluetooth DSS:

Max tune-up Result
Transmit Measured Tune-up
Frequency Power power
(GHz) Mode (dBm) (dBm) power(dBm) calculation 1g SAR
2.402 2.91 2±1 3 0.6185 3
2.441 GFSK 2.85 2±1 3 0.6235 3
2.48 2.02 2±1 3 0.6284 3
2.402 1.63 1±1 2 0.4913 3
2.441 π/4-DQPSK 1.79 1±1 2 0.4952 3
2.48 1.15 1±1 2 0.4992 3
2.402 2.05 2±1 3 0.6185 3
2.441 8DPSK 2.11 2±1 3 0.6235 3
2.48 1.45 2±1 3 0.6284 3

Bluetooth DTS:

Transmit Measured Tune-up Max tune-up Result
Frequency Mode Power power 1g SAR
(GHz) (dBm) (dBm) power(dBm) calculation
2.402 3.08 3±1 4 0.7786 3
2.44 GFSK 3.08 3±1 4 0.7847 3
2.48 2.3 3±1 4 0.7911 3

Document Created: 2018-02-01 14:17:02
Document Modified: 2018-02-01 14:17:02

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