WI-C310-FCC RF exposure statement

FCC ID: AK8WIC310

RF Exposure Info

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FCCID_4147222

Product：Wireless Stereo Headset

M/N: WI‐C310

FCC ID: AK8WIC310

RADIO FRREQUENCY EXPOSURE COMPLIANCE RESULT :

Test Standard : FCC KDB Publication 447498 D01 V06 Clause 4.3.1,
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
• 3.0 and 7.5 are referred to as the numeric thresholds in the step 2 below
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 according to 5) in section 4.1 is applied to
determine SAR test exclusion.

According to the actual measurement,
max. power of channel, including tune‐up tolerance =2.04mW
min. test separation distance= 5mm
√f(GHz)=1.55

The test result is 0.6324≤3.0 for 1‐g SAR≤ 7.5 for 10‐g SAR, hence the EUT is excluded from SAR
evaluation according to FCC KDB Publication 447498 D01: General RF Exposure Guidance V06.

Document Created: 2019-01-16 14:13:12
Document Modified: 2019-01-16 14:13:12

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