According to §15

Benjamin

RF Exposure

Guangdong Mixwell Technology Co., Ltd. AN-H50 2AT8F-AN-H50 2AT8FANH50 an h50

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Document DEVICE REPORTGetApplicationAttachment.html?id=6240502
FCC ID: 2AT8F-AN-H50

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 SAR 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

When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to

determine SAR test exclusion.

Antenna Type: PCB Antenna

Antenna Gain: 2dBi

Conduct

Max

Channel ed Conducte Tune-up tune-up

Modulation Freq. power d power power power

(GHz) (dBm) (mW) (dBm) (dBm)

Max tune-up power (mW)

Result 1g SAR

Distance (mm)

calculatio

Exclusion

n

threshold

SAR test exclusion

2.402

0.89

1.227

1±1

GFSK 2.440 0.664 1.165

1±1

2.480 1.993 1.582

1±1

2.0

1.585

2.0

1.585

2.0

1.585

<5

0.49127

3.00

<5

0.49514

3.00

<5

0.49918

3.00

YES YES YES

Conclusion: For the max result : 0.49918 3.0 for 1-g SAR, No SAR is required.

Signature:

Date: 2022-10-20

NAME AND TITLE (Please print or type): Alex Li /Manager
COMPANY (Please print or type): Shenzhen NTEK Testing Technology Co., Ltd./ 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street Bao'an District, Shenzhen 518126 P.R. China



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