This document presents an RF exposure evaluation conducted by Anbotek for a Lithium Iron Phosphate Battery. The evaluation adheres to FCC guidelines outlined in KDB 447498 D01, ensuring compliance with regulations concerning human exposure to radio frequency radiation. The assessment considers various operating frequencies, including Bluetooth (BT and BLE), WLAN, and RLAN bands, to determine the potential environmental impact.
The evaluation categorizes the device as portable and assesses exposure under general population/uncontrolled conditions. Antenna diversity is considered, and the maximum antenna gain is factored into the calculations. The evaluation applies the MPE (Maximum Permissible Exposure) method to determine power density levels at a specified distance. The Friis transmission formula is used to calculate power density based on output power, antenna gain, and distance. The results indicate that the device meets the MPE limits, and no standalone SAR test is required.
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This document presents an RF exposure evaluation conducted by Anbotek for a Lithium Iron Phosphate Battery. The evaluation adheres to FCC guidelines outlined in KDB 447498 D01, ensuring compliance with regulations concerning human exposure to radio frequency radiation. The assessment considers various operating frequencies, including Bluetooth (BT and BLE), WLAN, and RLAN bands, to determine the potential environmental impact.
The evaluation categorizes the device as portable and assesses exposure under general population/uncontrolled conditions. Antenna diversity is considered, and the maximum antenna gain is factored into the calculations. The evaluation applies the MPE (Maximum Permissible Exposure) method to determine power density levels at a specified distance. The Friis transmission formula is used to calculate power density based on output power, antenna gain, and distance. The results indicate that the device meets the MPE limits, and no standalone SAR test is required.
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