RF exposure report

FCC ID: QWHDSP

RF Exposure Info

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FCCID_4330752

RF Exposure evaluation

According to 447498 D01 General RF Exposure Guidance v05

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(G Hz) is the RF cha nne l tra ns m it fre que ncy in G Hz
 P owe r a nd dis ta nce a re rounde d to the nearest mW and mm before
calculation
 The re s ult is rounde d to one de cim a l pla ce for com pa ris on

Worse case is as below: [2402 MHz -4.17dBm（0.383 mW）output power]

( 0.383 mW /5mm) ·[√2.402 (GHz)]= 0.12 <3.0 for 1-g SAR

Then SAR evaluation is not required

Document Created: 2019-06-25 10:11:43
Document Modified: 2019-06-25 10:11:43

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