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Originally posted by adamneldonI have worked on quite a few cell towers, often standing/hanging less than a foot from the front of the antennas. Shouldn't I be dead by now? Cell towers are not dangerous.
CAUTION: STAY CLEAR OF PCS CELL PHONE SITE ANTENNAS The radiation in an operational system is similar to that of a MICROWAVE OVEN! Avoid the main lobe when servicing your tower.
----Phillips Microtechnology Inc. is a Consultant & Manufacturer of Custom LNA and Filtering Equipment for Satcom & Terrestrial Microwave Receive Systems.
www.tvtower.com...
Medium sized microwave ovens are rated around 700W while the focussed power of a typical base-station main beam is likely to be at least 3,000W EIRP. from each antenna. (This EIRP measurement simply shows what an un-focussed antenna radiating in all directions would have to put out for the same beam strength). For one antenna the licence permits a maximum total power in 1800 MHz band of 24,000W EIRP. The lower typical power presently radiated is mainly because of technical limitations. [Stewart report 4.31-4.32]
tonysomers.50megs.com...
Originally posted by adamneldon
I have worked on quite a few cell towers, often standing/hanging less than a foot from the front of the antennas. Shouldn't I be dead by now? Cell towers are not dangerous.
I learned that in February 1996, Congress had passed a law prohibiting local governments from denying permits for cell phone antennae because of environmental concerns - so long as they comply with Federal Communications Commission (FCC) rules. I also learned that the FCC had just issued regulations setting public exposure limits for microwave radiation at levels at least ten thousand times higher than levels which, according to the Environmental Protection Agency, were causing reports of illness from all over the world. Levels that are at least ten thousand times higher than the levels that had forced me to leave behind my home, my family, and my friends, and to run for my life, never to be able to return home again. Electromagnetic Fields (EMF) Killing Fields --ARTHUR FIRSTENBERG
www.mindfully.org...
The intensity (or illuminance or irradiance) of light or other linear waves radiating from a point source (energy per unit of area perpendicular to the source) is inversely proportional to the square of the distance from the source; so an object (of the same size) twice as far away, receives only ¼ the energy (in the same time period).
Originally posted by Darce
Are these antennas radiating a oscillating magnetic field like a microwave oven?
Could the water molecules in our bodies be gradually excited to the point of cooking (figuratively) our cells and DNA?
Originally posted by dolphin23
why would anyone defend cell phone towers?
www.starweave.com...
"This seems to me to be rather excessive. Watts = Volts x Amps Therefore, 240 volts x's 800 amps = 192 Kilowatts per hour x's 3 phase = 576 KWH. Transmitters at microwave frequencies normal only require a max of 1.0 watt, not kilo watts. If this is true then there is covert agenda going on. This type of supply and fusing system will be mega expensive. I don't know what to say, except run for the hills. Power is a square law, i.e. Amps (squared) x's Resistance in ohms. So if you double the voltage you square the power. Nasty."--Electrical engineer
[edit on 29-10-2007 by dolphin23]
Originally posted by Darce
I have two questions for anyone who can answer;
Are these antennas radiating a oscillating magnetic field like a microwave oven? Could the water molecules in our bodies be gradually excited to the point of cooking (figuratively) our cells and DNA?