Search RFC: |                                     
Please support my efforts by ADVERTISING!
About | Sitemap | Homepage Archive
Serving a Pleasant Blend of Yesterday, Today, and Tomorrow™
Vintage Magazines
Electronics World
Popular Electronics
Radio & TV News
QST | Pop Science
Popular Mechanics
Radio-Craft
Radio-Electronics
Short Wave Craft
Electronics | OFA
Saturday Eve Post
Please Support My Advertisers!
RF Cafe Sponsors
Aegis Power | Centric RF | RFCT
Alliance Test | Empower RF
Isotec | Reactel | SF Circuits

Formulas & Data

Electronics | RF
Mathematics
Mechanics | Physics


Calvin & Phineas

kmblatt83@aol.com

Resources

Articles, Forums, Radar
Magazines, Museum
Radio Service Data
Software, Videos


Artificial Intelligence

Entertainment

Crosswords, Humor Cogitations, Podcast
Quotes, Quizzes

Parts & Services

1000s of Listings

        Software:

Please Donate
RF Cascade Workbook | RF Symbols for Office
RF Symbols for Visio | RF Stencils for Visio
Espresso Engineering Workbook

RF radiation hazard - RF Cafe Forums

The original RF Cafe Forums were shut down in late 2012 due to maintenance issues - primarily having to spend time purging garbage posts from the board. At some point I might start the RF Cafe Forums again if the phpBB software gets better at filtering spam.

Below are the old forum threads, including responses to the original posts.

-- Amateur Radio
-- Anecdotes, Gripes & Humor
-- Antennas
-- CAE, CAD, & Software
-- Circuits & Components
-- Employment & Interviews
-- Miscellany
-- Swap Shop
-- Systems
-- Test & Measurement
-- Webmaster

nubbage
 Post subject: RF radiation hazard
Posted: Mon Jan 21, 2008 7:24 am 
 
General
User avatar

Joined: Fri Feb 17, 2006 12:07 pm
Posts: 236
Location: London UK
I noticed this topic in the news sheet at the RF-Cafe front page:

What Are The Health Effects Of Wireless Communication Devices?
ScienceDaily (Jan. 18, 2008) — The rapid increase in the use of wireless communication devices in recent years has been accompanied by a significant amount of research into potential health effects from high exposure to radiofrequency (RF) energy emitted by these devices. A new National Research Council report, requested by the U.S. Food and Drug Administration, identifies research that could further extend understanding of long-term low exposure to these devices.

So, this is yet another proposal to study the subject, but my point is this (as I often reply when quizzed on the topic by non-RF-engineers) : firemen, para-medics and police officers have been using 5 watt output UHF and VHF mobiles for around 40 years. They belong to well-set up trade unions (I guess) who would pounce on any employer requiring the use of these devices by their employess if and when statistics showed their members were dying of strange ailments that could be attributed to radio waves.
I have never heard any such complaint. Have any of our readers?


 
   
 
Kirt Blattenberger
 Post subject:
Posted: Mon Jan 21, 2008 3:32 pm 
 
Site Admin
User avatar

Joined: Sun Aug 03, 2003 2:02 pm
Posts: 451
Location: Erie, PA
Greetings nubbage:

My guess is that there is not a large enough user base of utility radios for a potentially huge class action lawsuit that would be necessary for the lawers of the world to reap handsome profits. Of course nobody will admit to such conspiracies. It just so happens that the bands where cell phones, WLAN and micro ovens work are especially harmful to humans.

Oh, and don't forget those deadly fields at the other end of the EM spectrum - 50/60 Hz from overhead power lines. :roll:

Take care.

_________________
- Kirt Blattenberger :smt024
RF Cafe Progenitor & Webmaster


 
   
 
FSomma
 Post subject:
Posted: Wed May 21, 2008 8:13 am 
Here you have some interesting articles about this:

http://www.highfrequencyelectronics.com ... manian.pdf

and
(to see the following one you will have to be registered on MWJournal)

http://www.mwjournal.com/search/article ... earchWord=

Take care




Posted  11/12/2012