User Manual for ANKER models including: Compact, Wireless, Keyboard, TAAKYB100042338, ANKER

USER

RF EXPOSURE EVALUATION

RF Exporure

Anker Innovations Limited Y2640 Compact Wireless Keyboard 2AOKB-Y2640 2AOKBY2640 y2640

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RF EXPOSURE EVALUATION
1. PRODUCT INFORMATION Product Description Compact Wireless Keyboard

Model Name

TAAKYB100042338

FCC ID

2AOKB-Y2640

2. EVALUATION METHOD 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. Where f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation
3. CALCULATION
BR
Pt=-6.749dBm=0.21mW
The value of the Maximum output power Pt is referred to the test report of the CFR47 §15.247.
The result for RF exposure evaluation SAR=(0.21mW /5mm) .[2.402GHz)]=0.07<3.0 for 1-g SAR and  7.5 for 10-g extremity SAR.
4. CONCLUSION The SAR evaluation is not required.