MPE prediction

FCC ID: PD92011BWLAN

RF Exposure Info

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FCCID_157387

Prediction of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01 PG S = 4πR 2 where: S = power density P = power input to the antenna G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna Maximum peak output power at antenna input terminal: 17.00 (dBm) Maximum peak output power at antenna input terminal: 50.11872 (mW) Antenna gain(typical): 5 (dBi) Maximum antenna gain: 3.162278 (numeric) Prediction distance: 20 (cm) Prediction frequency: 2400 (MHz) MPE limit for uncontrolled exposure at prediction frequency: 1 (mW/cm^2) Power density at prediction frequency: 0.03153 (mW/cm^2) Maximum allowable antenna gain: 20.0127 (dBi) This prediction, along with the following photograph, demonstrate the following: 1) The power density levels at a distance of 20 cm. are well below the maximum levels allowed by the FCC regulations. At a distance of 5 cm. the power density levels are still below the maximum specified by the FCC regulations. 2) A minimum separation distance of 20 cm. can practically be maintained during normal use of the equipment.

Antenna Location 6" ruler


Document Created: 2019-09-26 00:37:47
Document Modified: 2019-09-26 00:37:47
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