RF Exposure

FCC ID: 2ACCU-SLAR0919

RF Exposure Info

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FCCID_4473122

FCC ID: 2ACCU-SLAR0919

RF Exposure Evaluation
LIMIT

According to FCC $2. 1093 and S11307(b)(1), systems operating under the provisions of this section shall be
operated in a manner that ensure that the public is not exposed to radio frequency energy level in excessof the
Commission's guide line.
According to KDB 447498 DO1 General RF Exposure Guidance
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)fGHz)】≤3.0 for 1- g SAR and≤7.5 for 10- extremity SAR,
Where 1.f(GHZ)is the RF channel transmit frequency in GHZ.
2 .Power and distance are rounded to the nearest mw and mm before calculation.
3. The result is rounded to one decimal place for comparison.
4. When the minimum test separation distance is<5 mm, a distance of 5 mm is applied to determine SAR
test Exclusion.

EVALUATION METHOD
2
Transmission formula: Pd = (Pout*G)/(4*pi*r )
Where
2
Pd = power density in mW/cm , Pout = output power to antenna in mW, G = gain of antenna in linear scale;
Pi = 3.1416, R = distance between observation point and center of the radiator in cm

TEST RESULT

Passed Not Applicable

FCC ID: 2ACCU-SLAR0919

Maximum conducted
Type Power Density (mW/cm2) Limit (mW/cm2) Result
output power(dBm)

BT-EDR -0.31 0.29 7.5 Pass

Note:
1) The maximum antenna gain is 2dBi
2) The exposure safety distance is less than 20cm.

Document Created: 2019-09-25 09:16:40
Document Modified: 2019-09-25 09:16:40

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