RF expo info

FCC ID: QWHULG10

RF Exposure Info

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FCCID_4350552

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(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

Worse case is as below: [2405 MHz 8.684dBm（7.4 mW）output power]

(7.4 mW /5mm) ·[√2.405(GHz)]= 2.3 <3.0 for 1-g SAR

Then SAR evaluation is not required

Document Created: 2019-07-10 18:18:26
Document Modified: 2019-07-10 18:18:26

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