This document presents an RF exposure evaluation for the FNK-D14Z WiFi camera, FCC ID 2A66K14. The evaluation assesses compliance with FCC regulations regarding radio frequency electromagnetic fields, specifically ANSI C95.1-1999 and FCC CFR 47 parts 1 and 2. The device is categorized as a production unit mobile device intended for general population/uncontrolled environments.
The report details the limits for maximum permissible exposure (MPE) for both controlled and uncontrolled environments, outlining electric field strength, magnetic field strength, and power density limits across various frequency ranges. It includes calculations based on the equation S=PG/4πR², considering antenna gain and distance to determine RF power density. The antenna used is a 2.4GWIFI FPC antenna with a gain of 3.05dBi.
Conducted peak output power measurements are provided for various IEEE 802.11 and BLE modes, along with manufacturing tolerances. The evaluation concludes that the device complies with FCC limits for RF exposure, with calculated MPE ratios well below the specified threshold, even considering simultaneous transmission from multiple antennas. A minimum separation distance of 20cm is maintained, as per the manufacturer's user manual.
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This document presents an RF exposure evaluation for the FNK-D14Z WiFi camera, FCC ID 2A66K14. The evaluation assesses compliance with FCC regulations regarding radio frequency electromagnetic fields, specifically ANSI C95.1-1999 and FCC CFR 47 parts 1 and 2. The device is categorized as a production unit mobile device intended for general population/uncontrolled environments.
The report details the limits for maximum permissible exposure (MPE) for both controlled and uncontrolled environments, outlining electric field strength, magnetic field strength, and power density limits across various frequency ranges. It includes calculations based on the equation S=PG/4πR², considering antenna gain and distance to determine RF power density. The antenna used is a 2.4GWIFI FPC antenna with a gain of 3.05dBi.
Conducted peak output power measurements are provided for various IEEE 802.11 and BLE modes, along with manufacturing tolerances. The evaluation concludes that the device complies with FCC limits for RF exposure, with calculated MPE ratios well below the specified threshold, even considering simultaneous transmission from multiple antennas. A minimum separation distance of 20cm is maintained, as per the manufacturer's user manual.
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