This document presents the RF exposure compliance report for a portable device with FCC ID 2A2T9-KB01003. The report assesses the device's compliance with FCC regulations regarding radio frequency energy exposure, specifically §15.247(e)(i) and §1.1307(b)(1). The evaluation follows the guidelines outlined in KDB447498 D01 General RF Exposure Guidance V06.
The report focuses on the 1-g SAR and 10-g SAR test exclusion thresholds for frequencies between 100 MHz and 6 GHz at test separation distances of ≤ 50 mm. The calculation method is based on the formula: [(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. The power and distance values are rounded to the nearest mW and mm before calculation, and the final result is rounded to one decimal place.
The report includes a table summarizing the test results for BLE modulation, including channel frequency, conducted power, tune-up power, distance, calculated result, and SAR exclusion threshold. The conclusion states that the maximum result (0.39330) is less than the FCC limit of 3.0 for 1g SAR, indicating compliance.