This document presents the FCC MPE (Maximum Permissible Exposure) calculation for the Camera Hub, focusing on RF exposure analysis. The Camera Hub incorporates two radio transmitters: a Telit Cinterion (Thales) PLS63-W Cellular Modem (FCC ID: QIPPLS63-W) with a GTT Wireless OS-LTE-11-CO antenna, and a Senceive FlatMesh radio with a GTT Wireless OS-ISMDB-0507-CO-WL antenna. The document specifies the antenna gains for each transmitter across various frequency bands.
The analysis determines the safe distance from the antenna based on RF exposure limits set by the FCC. The calculation considers the power input to the antenna, the antenna gain, and the power density. The document outlines the maximum permitted power density values for general population/uncontrolled exposure across different frequency ranges. The minimum safe distance is calculated by summing the EIRP (Effective Isotropic Radiated Power) of the radios and comparing it to a 20cm minimum.
The document includes a table of calculations showing the minimum distance required for each frequency band and the corresponding power density at 20cm. The results indicate that the safe distance is 20cm.
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[description] => This document details the FCC MPE calculation for the Camera Hub, analyzing RF exposure and safe distances for its radio transmitters.
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This document presents the FCC MPE (Maximum Permissible Exposure) calculation for the Camera Hub, focusing on RF exposure analysis. The Camera Hub incorporates two radio transmitters: a Telit Cinterion (Thales) PLS63-W Cellular Modem (FCC ID: QIPPLS63-W) with a GTT Wireless OS-LTE-11-CO antenna, and a Senceive FlatMesh radio with a GTT Wireless OS-ISMDB-0507-CO-WL antenna. The document specifies the antenna gains for each transmitter across various frequency bands.
The analysis determines the safe distance from the antenna based on RF exposure limits set by the FCC. The calculation considers the power input to the antenna, the antenna gain, and the power density. The document outlines the maximum permitted power density values for general population/uncontrolled exposure across different frequency ranges. The minimum safe distance is calculated by summing the EIRP (Effective Isotropic Radiated Power) of the radios and comparing it to a 20cm minimum.
The document includes a table of calculations showing the minimum distance required for each frequency band and the corresponding power density at 20cm. The results indicate that the safe distance is 20cm.
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