RF exposure

FCC ID: 2AF9HHRM808S

RF Exposure Info

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FCCID_4444528

RF Exposure Requirements

Product Description: Heart rate Monitor
Model No.: HRM808S, H808S, H808S-E, HRM808S-E, H603B
FCC ID: 2AF9HHRM808S

According to the KDB 447498 D01 v06 section 4.3.1, for 100 MHz to 6 GHz and test separation
distances ≤ 50 mm, the 1-g and 10-g SAR test exclusion thresholds are determined by the
following:
[(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,
mm)] ꞏ [√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 calculation17
- The result is rounded to one decimal place for comparison

Calculation Result:

Tx frequency range: 2402-2480MHz
Min. test separation distance: 5mm
Maximum Conducted Output Power: -2.18dBm
Tune-Up output power: -2dBm
RF channel transmit frequency: 2480MHz
Result: 0.2
Limit: 3.0



The exclusion thresholds is 0.2 < 3, so the transmitter complies with the RF exposure
requirements and the SAR is not required.



Document Created: 2019-09-09 11:26:47
Document Modified: 2019-09-09 11:26:47

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