This document presents an RF exposure assessment for a portable device, conducted by Shenzhen CTB Testing Co., Ltd. The assessment ensures compliance with FCC regulations, specifically §15.247(e)(i) and §1.1307(b)(1), which mandate that devices operate in a manner that does not expose the public to excessive radio frequency energy levels. The evaluation adheres to the guidelines outlined in KDB447498 D01 General RF Exposure Guidance V06.
The report details the 1-g SAR and 10-g SAR test exclusion thresholds for frequencies between 100 MHz and 6 GHz, considering test separation distances of ≤ 50 mm. The calculation involves the maximum power of the channel, including tune-up tolerance, and the minimum test separation distance, factoring in the RF channel transmit frequency. Power and distance values are rounded for accuracy, and the final result is compared against established SAR limits.
The assessment specifically examines BLE (Bluetooth Low Energy) operation, presenting conducted power measurements, tune-up power levels, and calculated SAR values for various channels. The results demonstrate that the device meets the SAR test exclusion criteria, with calculated values below the specified thresholds. The conclusion confirms that the maximum result is within the FCC limit for 1g SAR.
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This document presents an RF exposure assessment for a portable device, conducted by Shenzhen CTB Testing Co., Ltd. The assessment ensures compliance with FCC regulations, specifically §15.247(e)(i) and §1.1307(b)(1), which mandate that devices operate in a manner that does not expose the public to excessive radio frequency energy levels. The evaluation adheres to the guidelines outlined in KDB447498 D01 General RF Exposure Guidance V06.
The report details the 1-g SAR and 10-g SAR test exclusion thresholds for frequencies between 100 MHz and 6 GHz, considering test separation distances of ≤ 50 mm. The calculation involves the maximum power of the channel, including tune-up tolerance, and the minimum test separation distance, factoring in the RF channel transmit frequency. Power and distance values are rounded for accuracy, and the final result is compared against established SAR limits.
The assessment specifically examines BLE (Bluetooth Low Energy) operation, presenting conducted power measurements, tune-up power levels, and calculated SAR values for various channels. The results demonstrate that the device meets the SAR test exclusion criteria, with calculated values below the specified thresholds. The conclusion confirms that the maximum result is within the FCC limit for 1g SAR.
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