Revised MPE

FCC ID: ELVATRPH

RF Exposure Info

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FCCID_3020043

RF EXPOSURE CALCULATIONS Requirement: According to USA CFR 15 §1.1307 (b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. For Canada, RSS-102 sets out the requirements and measurement techniques used to evaluate radio frequency (RF) exposure compliance of radiocommunication apparatus designed to be used within the vicinity of the human body. Maximum Permissible Exposure Calculation: The General Population / Uncontrolled Exposure limit for mobile devices is 1 mW/cm^2 at 20 cm separation distance for the US. For Canada, the Exposure Evaluation EIRP Limit is computed from the formula EIRP = 1.31*10^(-2))*(f_MHz)^0.6834. Cumulative power density at the 20 cm separation distance and total EIRP rating are computed below and compared to the respective limits. USA REF: 2.1091/1093, 447498 D01 General RF Exposure Guidance v06 Test Date: 17-Feb-16 IC REF: RSS-102 Issue 5 Test Engineer: Joseph Brunett Sep. Distance: >20cm EUT: Nutek IVU – Small EUT Mode: Hopping Meas. Distance: 3 meters Canada USA Worst Case Worst Case Source Based Source Based Time Averaged Time Averaged Power Density Threshold Power Density Freq. Pout* (Pk) EIRP* (Pk) Po/EIRP(Pk)** S @ 20cm (Avg) Limit S @ 20cm MHz dBm dBm mW mW/cm^2 mW mW/cm^2 904.0 16.3 18.6 72.0 0.0143 1372.5 1.0 914.0 16.2 18.9 77.5 0.0154 1382.9 1.0 923.6 16.2 18.8 75.9 0.0151 1392.8 1.0 *As Measured / Computed from highest fundamental emission, see fundamental emission section of this report. **Only RMS level is required, RMS/6min << Pk, Peak emission employed to demonstrate compliance. Summary: The EUT with both transmitters is compliant with both the FCC power density limit and the IC Exposure Evaluation EIRP limit.


Document Created: 2016-05-12 15:28:23
Document Modified: 2016-05-12 15:28:23
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