SAR Exclusion

FCC ID: XRAFB403

RF Exposure Info

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FCCID_3114107

EMC Test Data Client: Fitbit, Inc. Job Number: JD101921 T-Log Number: T101935 Model: FB403 Project Manager: Deepa Shetty Contact: Sachin Sawalapurkar Project Coordinator: - Standard: FCC 15.247, RSS-247, LP0002 Class: N/A SAR Exclusion Test Specific Details The objective of this test session is to perform final qualification testing of the EUT with respect to the Objective: specification listed above. Date of Test: 7/28/2016 Test Engineer: Mark Hill General Test Configuration Per KDB 447498 D01, Section 4.3.1 - The 1-g and 10-g SAR test exclusion thresholds for 100MHz to 6GHz at a test separation distance ≤ 50mm is determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)]*[(freq in GHz)0.5] ≤ 3 (for 1-g) or 7 (10-g) Summary of Results Device complies with SAR exclusion at 5mm separation: Yes Modifications Made During Testing No modifications were made to the EUT during testing Deviations From The Standard No deviations were made from the requirements of the standard. T101935 (FCC_IC_LP0002) SAR Exclusion Page 1 of 2

EMC Test Data Client: Fitbit, Inc. Job Number: JD101921 T-Log Number: T101935 Model: FB403 Project Manager: Deepa Shetty Contact: Sachin Sawalapurkar Project Coordinator: - Standard: FCC 15.247, RSS-247, LP0002 Class: N/A FCC SAR Exclusion Calculation EUT Cable Loss Ant Power Separation SAR SAR Exclusion Limit Freq. Power Loss Gain at Ant EIRP Distance Exclusion MHz dBm mW* dB dBi dBm mW (mm) Calc. 2480 4.0 2.5 0 -2 4.0 1.58 5.0 0.79 3.0 Industry Canada SAR Exclusion Calculation (Highest of output power or EIRP) EUT Cable Loss Ant Power Separation Maximum SAR Exclusion Limit Freq. Power Loss Gain at Ant EIRP Distance Power or (mW) MHz dBm mW* dB dBi dBm mW (mm) EIRP 2480 4.0 2.5 0 -2 4.0 1.58 5.0 2.51 4.0 Note: The body (1-g) SAR exclusion thresholds were used, as it is reasonable to assume the product could be located close/adjacent to the body, not just on the extremities Note: This represents the highest output power including production tolerances. T101935 (FCC_IC_LP0002) SAR Exclusion Page 2 of 2


Document Created: 2016-07-28 10:30:04
Document Modified: 2016-07-28 10:30:04
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