This document presents the RF exposure evaluation for the WiFi Extender, model M-97D, and its listed models. The evaluation ensures compliance with FCC regulations regarding human exposure to radio frequency electromagnetic fields. The device is categorized as a mobile device intended for general population/uncontrolled environments.
The evaluation adheres to ANSI C95.1-1999, FCC KDB publication 447498 D01, and FCC CFR 47 parts 1.1310 and 2.1091. It establishes limits for Maximum Permissible Exposure (MPE) in both occupational/controlled and uncontrolled environments, considering electric field strength, magnetic field strength, and power density across various frequency ranges.
The MPE calculation method utilizes the equation S=PG/4πR², where S is power density, P is power input to the antenna, G is antenna gain, and R is the distance from the antenna. The antenna information specifies that the FLW8189FSA7-A WiFi module can only use certified antennas. Conducted output power measurements are provided for 2.4G WiFi and 5G WiFi (U-NII-3) bands, including manufacturing tolerances.
The standalone MPE result demonstrates that the device complies with MPE limits at a minimum separation distance of 20cm, as declared by the applicant. The report concludes that the measurement results comply with FCC limits for uncontrolled RF exposure of mobile devices.
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This document presents the RF exposure evaluation for the WiFi Extender, model M-97D, and its listed models. The evaluation ensures compliance with FCC regulations regarding human exposure to radio frequency electromagnetic fields. The device is categorized as a mobile device intended for general population/uncontrolled environments.
The evaluation adheres to ANSI C95.1-1999, FCC KDB publication 447498 D01, and FCC CFR 47 parts 1.1310 and 2.1091. It establishes limits for Maximum Permissible Exposure (MPE) in both occupational/controlled and uncontrolled environments, considering electric field strength, magnetic field strength, and power density across various frequency ranges.
The MPE calculation method utilizes the equation S=PG/4πR², where S is power density, P is power input to the antenna, G is antenna gain, and R is the distance from the antenna. The antenna information specifies that the FLW8189FSA7-A WiFi module can only use certified antennas. Conducted output power measurements are provided for 2.4G WiFi and 5G WiFi (U-NII-3) bands, including manufacturing tolerances.
The standalone MPE result demonstrates that the device complies with MPE limits at a minimum separation distance of 20cm, as declared by the applicant. The report concludes that the measurement results comply with FCC limits for uncontrolled RF exposure of mobile devices.
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