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Originally posted by NRen2k5
So far there is no convincing evidence that cell phones and their networks’ towers are harmful to people. Like most other RF devices, the radiation they produce is non-ionizing.
Originally posted by 2ciewan
Originally posted by NRen2k5
So far there is no convincing evidence that cell phones and their networks’ towers are harmful to people. Like most other RF devices, the radiation they produce is non-ionizing.
Thats a big assumtion. To say that there is no evidence it assuming that all hardware is working 100% within its legal limits, is checked and the scientific data setting those limits is valid.
Its also the same attitude that surrounded smoking in the 1930's.
Over exposure to anything, even sunlight can result in problems, so why should RF be any different?
There are so many forms of RF energy these days, it can't all be good for the human body.
You just have to scale things up a little. Example, go to your local airport and try to touch the radar head thats spinning away. You will be dead before you get the chance.
So why should long term exposure to other lower powered devices be any different?
This being said, id be more concerned about other forms of RF other than mobile masts. For example tetra. This system is an interesting one, which does have some concerns, and is already widespread in the UK, and with other emergency services switching to it will be even more so soon.
details - www.tetrawatch.net...
Originally posted by NRen2k5
Originally posted by 2ciewan
Originally posted by NRen2k5
No. To say that there is no evidence means that there is no evidence.
No, i have just provided you with some. If you choose to ignore it thats another issue. Its not mainstream as there is not enough research, and to much money at stake.
Your point being?
My point being that financial gain & ignorance on a subject is not an excuse for sweeping it under the carpet. Much in the same way that smoking was socially acceptable, mobile phones are to this day. I would not be surprised in 10 years if phones also carried health warnings. Just because everyone has one, does not make them a good idea. There is not enough research, and they have been arround for a short space of time to accuratley determine their impact.
It isn’t. Which is why RF devices are made to use only as much power as they need to. One good reason for the FCC’s existence.
The FCC are a regulatory body, same as OFCOM, formerly the radio authority in the UK. They set the limits, but they cannot physically ensure that every piece of equipment meets those limits, through design or operation and in some cases modification. This could be damaged or malfunctioning equipment, or mis-use. Their primary reason for existance is to regulate the band-plan and ensure that radio users do not interfere with other users.
Much the same way that OFCOM regulate tv broadcasts, but you only ever hear of them AFTER someone is fined for a breach of regulations, not before.
We also have enviromental health to ensure that rock concerts don't damage peoples hearing. Thats what the law states, and the guidelines say. But they can't be at every gig.... and ive been to some loud concerts and events, that were in no way legal. Point being, just because the rules are there, doesn't mean real life happens that way.
Right. It can’t. Which is why consumer devices don’t use RF of the type or enough intensity to do harm.
Not true. If this equipment is used as recommended then true, however the devices are still capable of harm. The long-term studies on their prolonged effects have not been done.
Do a little research. Ill give you a clue, look into the effects of 2.4ghz waves on water, and then work out how much of the human body is made up of it.
A cell phone is not a radar tower.
You missed my point. RF can kill, so lower power RF could do damage over extended periods of time. We don't know, but its likely to cause harm.
Because it is.
Sorry, but im not taking your word for it.
Drinking too much water can kill you. But that doesn’t mean that water has a cumulative detrimental effect small amounts.
wrong analogy, try this one - Drinking small amounts of oil might not kill you overnight, but probably will in the long run.
I don’t know enough about Tetra to comment, but at least we share the opinion that there are worse things to worry about than cell phones cooking our brains.
Tetra is a little nasty from what i have seen, and once again is being driven by financial gain.
I would also like to note, that i am actually a hardware/software developer for bluetooth devices, so i know a little bit about RF and its implications. We work to guidelines, but not everyone does and you would be surprised what is out there.
Originally posted by 2ciewan
Originally posted by NRen2k5
No. To say that there is no evidence means that there is no evidence.
No, i have just provided you with some.
Its not mainstream as there is not enough research, and to much money at stake.
Your point being?
My point being that financial gain & ignorance on a subject is not an excuse for sweeping it under the carpet. Much in the same way that smoking was socially acceptable, mobile phones are to this day. I would not be surprised in 10 years if phones also carried health warnings. Just because everyone has one, does not make them a good idea. There is not enough research, and they have been arround for a short space of time to accuratley determine their impact.
It isn’t. Which is why RF devices are made to use only as much power as they need to. One good reason for the FCC’s existence.
The FCC are a regulatory body, same as OFCOM, formerly the radio authority in the UK. They set the limits, but they cannot physically ensure that every piece of equipment meets those limits, through design or operation and in some cases modification. This could be damaged or malfunctioning equipment, or mis-use.
Their primary reason for existance is to regulate the band-plan and ensure that radio users do not interfere with other users.
Much the same way that OFCOM regulate tv broadcasts, but you only ever hear of them AFTER someone is fined for a breach of regulations, not before.
We also have enviromental health to ensure that rock concerts don't damage peoples hearing. Thats what the law states, and the guidelines say. But they can't be at every gig.... and ive been to some loud concerts and events, that were in no way legal. Point being, just because the rules are there, doesn't mean real life happens that way.
Right. It can’t. Which is why consumer devices don’t use RF of the type or enough intensity to do harm.
Not true. If this equipment is used as recommended then true, however the devices are still capable of harm.
The long-term studies on their prolonged effects have not been done.
Do a little research. Ill give you a clue, look into the effects of 2.4ghz waves on water, and then work out how much of the human body is made up of it.
A cell phone is not a radar tower.
You missed my point. RF can kill, so lower power RF could do damage over extended periods of time. We don't know, but its likely to cause harm.
Drinking too much water can kill you. But that doesn’t mean that water has a cumulative detrimental effect small amounts.
wrong analogy, try this one - Drinking small amounts of oil might not kill you overnight, but probably will in the long run.
I am actually a hardware/software developer for bluetooth devices, so i know a little bit about RF and its implications. We work to guidelines, but not everyone does and you would be surprised what is out there.