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Report - City of Tustin

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Human Ixposure To Radio Frequency Fields Guidelines For Cellular PCS Sites<br />

centimeter This limit is many times greater than RF levels typically<br />

PCS cell site towers or in the vicinity <strong>of</strong> other lower powered cell site transmitters<br />

found near the base <strong>of</strong> cellular or<br />

Calculations corresponding to a worst casesituation all transmitters operating simultaneously and<br />

continuously at the maximum licensed power show that in order to be exposed to RF levels near the<br />

FCC s guidelines an individual would essentially have to remain in the main transmitting beam and<br />

within a few feet <strong>of</strong>the antenna for several minutes or<br />

longer Thus the possibility that a member <strong>of</strong> the<br />

general public could be exposed to RF levels in excess <strong>of</strong> the FCC guidelines is extremely remote<br />

When cellular and PCS antennas are mounted on<br />

ro<strong>of</strong>tops RF emissions could exceed higher than<br />

desirable guideline levels on the ro<strong>of</strong>top itself even though ro<strong>of</strong>top antennas usually operate at lower<br />

power levels than free standing power antennas Such levels might become an issue for maintenance<br />

or other personnel working on the ro<strong>of</strong>top Exposures exceeding the guidelines levels however are<br />

only likely to be encountered very close to and directly in front <strong>of</strong> the antennas In such cases<br />

precautions such as time limits can avoid exposure in excess <strong>of</strong> the guidelines Individuals living or<br />

working within the building are not at risk<br />

For More Information<br />

For more information on this issue visit the FCC s RF Safety Web site atwww<br />

fcc gov oetlrfsafety Far<br />

further information about any other telecommunications relatedissues visit the FCC s Consumer<br />

Governmental Affairs Bureau Web site atwww fcc gov cgb or contact the FCC s Consumer Center by e<br />

mailingfccinfoC<br />

gov calling1888 CALL FCC1888 225 5322 voice or1888 TELL FCC 1888<br />

835 5322 TTY faxing1866 418 0232 or writing to<br />

Federal Communications Commission<br />

Consumer and Governmental Affairs Bureau<br />

Consumer Information and Complaints Division<br />

445 12 St SW<br />

Washington DG 20554<br />

Pabe 2 <strong>of</strong>2<br />

For this orany other consumerpublication in an accessible format<br />

electronic ASCII text Braille largeprint or audio please write or<br />

call us at the address orphone number below orsend anemailto FCC504afcc 4ov<br />

To receive information on this and otherFCC consumertopics through<br />

the Commission selectronic subscriber service click on<br />

17ttp www fccpov cgb contarts<br />

This documentis for consumer education purposes only and is not intended to<br />

affect any proceeding orcases involving thissubject matterorrelated issues<br />

19 08 07<br />

FederalCommunications Commission Consumer Governmental Affairs Bureau 445 12th StSW Washington DC 20554<br />

1888 CALL FCC1886 225 5322 TTY1888 TELL FCCfi888 835 5322 Fax1666 418 0232<br />

lastreviewed updated on11 09 07<br />

FCC Home Search RSS dates EFilin Initiatives Consumers Find People<br />

Federal Communications Commission<br />

445 12th Street SW<br />

Washington DC 20554<br />

More FCC Contact Information<br />

Phone1888 CALL FCC1888 225 5322<br />

TTY1888 TELL FCC1888 835 5322<br />

Fax1866 418 0232<br />

Email fccinfoanfcc gov<br />

Privacy Policy<br />

Website Policies Notices<br />

Required BrowserPlug ins<br />

Freedom <strong>of</strong> Information Act<br />

http www fcc gov cab<br />

constunerfacts rfexposure html<br />

12 08 2010

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