This document presents an RF exposure evaluation conducted to determine compliance with Maximum Permissible Exposure (MPE) limits as defined by FCC regulations (§1.1310, §2.1091). The evaluation considers systems operating under provisions outlined in subpart §1.1310, 15.247(i), and 15.407(f), ensuring that public exposure to radio frequency energy remains within acceptable levels.
The report includes a detailed analysis of power density at a specified distance, calculated using the formula S = PG/4πR², where S represents power density, P is the power input to the antenna, G is the antenna gain, and R is the distance from the antenna. The evaluation incorporates conducted output power, antenna gain, and evaluation distance to determine power density values for various operating modes, including 2.4G WiFi and 5G WiFi.
The results indicate that the device meets FCC MPE limits at a distance of 20 cm. The conducted output power, including tune-up tolerance, is provided by the manufacturer. The report concludes that the device complies with the specified RF exposure requirements.