This document presents an RF exposure evaluation conducted by Bay Area Compliance Laboratories Corp. (Shenzhen). The evaluation assesses compliance with RF exposure guidelines, ensuring that systems operate in a manner that does not expose the public to excessive RF energy levels, as per subpart 2.1091 and KDB 447498 D04 v01 Interim General RF Exposure Guidance.
The evaluation utilizes MPE-based exemption criteria, considering frequency and separation-distance dependent effective radiated power (ERP) thresholds. The report includes tables outlining these thresholds and equations for assessing multiple RF source scenarios. The results indicate compliance with FCC's RF exposure guidelines, provided the equipment is placed at least 20cm from nearby persons. The evaluation covers various modes of operation, including BT, BLE, 2.4G Wi-Fi, and 5.2G Wi-Fi, with specific power and antenna gain considerations.