Laserfiche WebLink
3 <br /> The following iheoretical calculations predict the peak expos�re condition for a six-(oot person <br /> standing at the nearest approach to the transmit antennas. A six-foot tall perso� standing on the <br /> ground near the base of the ulility pole ��rould be at least approximately d0 (eet below the <br /> centerlines of all ot the p�op��sed Clearwire transmit antennas. <br /> The following calculalions assume lhat lhe vertical pattems oi all transmitting anlennas suppress <br /> lhe maximum ERP by a factor oi 100 (i.e., 20d8) downwards lowards ground level. <br /> CONTRIBUTION OF CLEARWIRE FACILITY TO RF EXPOSURE ENVIRONMENT <br /> Based on information prcvided by Clearwire RF Engineers, the maximum ERP (rom any sector oi <br /> llie proposed Cleanvire facility will be less than or equal to 100 watts with all channels activatei. <br /> Tlius tlie worst-case downward ERP is 1 watts (i.e., 1/100th ot 100 watts) from the proposed <br /> Clearwire tacility. <br /> Dy use of the power d�:nsity formula shown on page 2, with input values of 1 watt downwards <br /> ERP, and a distance �,f 40 feet, the worst-case calculaled power density at head height from the <br /> Clearwire tacility to a six-tool person standing at ground level is 0.000225 mW/cm2. <br /> All of the Cleanvire antennas wiU transmit and/or receive within the 2596-2690 MHz frequency <br /> band. The Public MPE limi;for all fre�uencies transmitted by lhis facility is i.0 mW/cmZ. <br /> The worst-case caiculated expcsure condition resulting irom the Clearwire facility is the power <br /> density divided by the Public N;PE limit: i00°o x 0.000225 / 1.0 = 0.023°/a oi the Pubiic MPE <br /> limit. <br /> All ground level areas are expected i.� have exposure conditions less than 0.023% ot the Public <br /> MPE duc to thc piopvsed Cleanvire tacility. <br /> li.illicl�l �� ll���e.un C��n�uliine I:n�siccrrs <br /> �-- <br /> C ��/ <br />