MPE 1

FCC ID: RI7UC864G

RF Exposure Info

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FCCID_944564

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 Note: Maximum GPRS Duty Cycle = 1/4 Maximum peak output power at antenna input terminal: 32.13 (dBm) 32.13dBm=1.633 Watts;1.633/4=408 mW Maximum peak output power at antenna input terminal: 408.262987 (mW) Antenna gain(typical): 3 (dBi) Maximum antenna gain: 1.995262315 (numeric) Prediction distance: 20 (cm) Prediction frequency: 824 (MHz) MPE limit for uncontrolled exposure at prediction frequency: 0.549333333 (mW/cm^2) Power density at prediction frequency: 0.162058 (mW/cm^2) 1.620579 (W/m^2) Maximum allowable antenna gain: 8.301657993 (dBi) Margin of Compliance: 5.301657993 dB

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: 29.12 (dBm) Maximum peak output power at antenna input terminal: 816.5823714 (mW) Antenna gain(typical): 3 (dBi) Maximum antenna gain: 1.995262315 (numeric) Prediction distance: 20 (cm) Prediction frequency: 1900 (MHz) MPE limit for uncontrolled exposure at prediction frequency: 1 (mW/cm^2) Power density at prediction frequency: 0.324138 (mW/cm^2) 3.241381 (W/m^2) Maximum allowable antenna gain: 7.892698554 (dBi) Margin of Compliance: 4.892698554 dB


Document Created: 2008-05-21 10:18:19
Document Modified: 2008-05-21 10:18:19
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