> You seem to be missing the fact that the sun produces more than just >visible light. Low-frequency RF, HF, UHF, VUHF, you name it -- the
> sun produces a ton of radiation of every wavelength, including the
> same type that a phone produces. If you walk outside, you will get
> hit by a thousand > times as much as a phone could ever produce.
That is not true on many levels. While the sun outputs a lot of
radiation at many walelengths, it does not produce all of these in equal
amounts, and while the bands we're talking about here (>800Mhz to say
4Ghz) are not absorbed much by the atmosphere, in the end, the amount of
energy reaching the earth's surface is still not that much.
The sun produces microwaves in several, specific bands, related to
different phenomena in different layers, but the most-studied appears to
be the 2.8Ghz solar flux.
For example, in the
Penticton/Ottawa
2800 MHz Solar Flux .. graph you see a peak at about 30 x 10^-22 W/m2 of 2800Mhz solar flux.
That's .000000000000000000003 Watt per square meter at its peak.
I took out my flux
density meter. It has a range between 0.0 and 2000.0 uW/m2 in the
800Mhz to 2.5Ghz range.
This makes sense because the most conservative norms at this point (the
norms that I'm using), the 2008
BAUBIOLOGISCHE RICHTWERTE (German) have less than 0.1 uW/m2 as an ideal situation
for a bedroom.
I have a general background radiation in that range of about .2 uW/m2 in our garden, in the radio-shadow of the house opposed to the nearest Cell Mast. the HFE35C has a speaker so I can hear an impression of modulation of what I'm pointing the directional antenna at. Mostly, it's Wifi, GSM, 3G, etc.. which I've
learned to recognize.
The neighbour's Wifi, after some careful targetting, is about 7 uW/m2 on
the first floor, through the open window facing them.
That's .000007 Watt/m2 measured through at least one solid wall and
about 15 meters of air.
That's 2.3*10^15 (2,333,333,333,333,333) times the microwave flux from the sun at it's peak, at 2.8Ghz.
When I take any of our laptops and enable the Wifi, at one meter from the device I'm off the HFE35C's scale (greater than 2000 uW/m2).
A cell phone registers as a kind of explosion and is obviously, many time off the scale. Most cell towers, in line of sight, are, as well, from 50m or more.
So those are worse than 6.6*10^17 more intense than solar microwaves at
close range.
But all of this doesn't even really matter. Even if the sun would irradiate the surface with effectively the same or higher amounts of microwaves, I would still not expect much or any biological effects becasue of the type of modulation (not) occurring on the sun's microwaves. Unmodulated microwaves have biological effects only though thermal effect, and that has been proven to be negligeable at low exposures.
If you bother to read the research, it's the MODULATION that gets everyone worried today: Biological effects occur for low-level HF exposure when the RF is modulated, especially with square waves.. e.g. digital data.. What is a laughably safe dose for thermal effect (solar, Wifi, DECT, Bluetooth, ..) suddenly shows serious impact when modulated with square waves..
Best Me With Research, not Ridicule.
It's a lot of work and I'm going to give up if I get more lazy answers.