Subject:  (Pritchet) Frequency Dangers (fwd)
Date:     Sun, 3 Jan 1999 170936 -0600 (CST)
From:     "Roy L. Beavers" <rbeavers@llion.org>
To:       emfguru <rbeavers@llion.org>
--------------------------------------------------


......Robert, You are not going to like part of the answer.  "All" is
correct.  That is "all" -- from zero hertz (cycles) up to and through
about 30 gigahertz.  These bands include the frequencies for power lines,
home appliances, MRI instruments, radio/TV, cell-phones, microwaves (in
the gigahertz range) and radars ... to name some, but not all, of the
potential exposures.......There are people on this list who can provide a
much more definitive answer.......guru........

---------- Forwarded message ----------
Date: Sun, 03 Jan 1999 12:42:11 -0800
From: Robert Pritchett 
To: "Roy L. Beavers" 
Subject: Frequency Dangers

1) Which Frequencies are considered to be Electro-Magnetic Frequencies? (I won't
accept "ALL" as an answer!)

2) Should we be really concerned about AM and FM frequency ranges? (Radio
signals boosted from Radio Towers can be rather high!) Watts vs Coverage

3) Are these FAQs?

I'm particularily concerned at the moment about the 5.7 MHz part of the Spectrum
because it is being used and proposed as potential bandwidth for wireless
applications for both phone and networking. I'd like an answer I can "feel good"
about when we're asked about safety issues (I'm raising) in regards to "dosing"
the public at that frequency.

Any "takers"?

Robert Pritchett
pritchet1@owt.com
http://www.scm-ae.com/itgroup/roberts.htm






Archive provided courtesy of WaveGuide, http://www.wave-guide.org
Reprinted with permission of Roy Beavers, http://www.feb.se/EMF-L/EMF-L.html