This report presents the Radio Frequency (RF) exposure evaluation for the Husky Bluetooth Hunting Electronic Earmuffs, model number 91565. The evaluation is conducted to ensure that the device complies with the RF exposure limits set by regulatory bodies, specifically referencing §15.247(i) and §2.1093. The device operates in the 2402-2480MHz frequency range and supports Bluetooth (BT) and Bluetooth Low Energy (BLE) technologies, utilizing GFSK, π/4-DQPSK, and 8DPSK modulation schemes.
The maximum output power for BT is 3.04dBm (0.0020W) and for BLE is 2.63dBm (0.0018W). The evaluation considers the antenna gain of 3.5dBi and a minimum separation distance of 5mm. Based on the calculations and KDB 447498 guidelines, the report concludes that stand-alone SAR testing is not required for the BT antenna, and simultaneous SAR measurement is also not necessary. This evaluation confirms that the Husky Bluetooth Hunting Electronic Earmuffs meet the required safety standards for RF exposure.
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This report presents the Radio Frequency (RF) exposure evaluation for the Husky Bluetooth Hunting Electronic Earmuffs, model number 91565. The evaluation is conducted to ensure that the device complies with the RF exposure limits set by regulatory bodies, specifically referencing §15.247(i) and §2.1093. The device operates in the 2402-2480MHz frequency range and supports Bluetooth (BT) and Bluetooth Low Energy (BLE) technologies, utilizing GFSK, π/4-DQPSK, and 8DPSK modulation schemes.
The maximum output power for BT is 3.04dBm (0.0020W) and for BLE is 2.63dBm (0.0018W). The evaluation considers the antenna gain of 3.5dBi and a minimum separation distance of 5mm. Based on the calculations and KDB 447498 guidelines, the report concludes that stand-alone SAR testing is not required for the BT antenna, and simultaneous SAR measurement is also not necessary. This evaluation confirms that the Husky Bluetooth Hunting Electronic Earmuffs meet the required safety standards for RF exposure.
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