By Mark A. McHenry, Dennis Roberson & Robert J. Matheson
When one of us (Roberson) used to live in Wheaton, Ill., his car’s FM radio would blare static every time he drove near a pole-mounted electrical transformer. Now, when he’s near a particular intersection in Chicago and an elevated train passes by, his mobile phone call gets dropped. The same thing happened to him in a rapid transit station in Washington, D.C., during a conference call with the other two authors of this article. One of them (Matheson) has had to train himself to wait until the commercials begin before turning on his electric toothbrush, because it always breaks up the picture and sound of the TV set in his bedroom.
Radio-frequency noise pollution is everywhere. You can’t see, hear, taste, or smell this noise, of course. Nor can you summon it and study it at your leisure, because it comes and goes along with the movements of its sources or its victims. Start with the fact that any significant digital appliance has a high-speed clock and a digital bus, and both leak radiation profusely…..
Read Full Article: Link
Beverages On Ice vs. Beverages On Ground DX Read Full Article: Read more
Msg From : PY1FC Eduardo Yesterday when I had the pleasure of speaking again with Marenga friend of Fernando de Noronha, he told me that you will be a... Read more
Ultra Wide-band Coverage SDR Receiver MK3 • Full coverage reception form 100KHz to 2GHz SDR • Independent antenna inputs for Shortwave and VHF • USB c... Read more
By Mark A. McHenry, Dennis Roberson & Robert J. Matheson When one of us (Roberson) used to live in Wheaton, Ill., his car’s FM radio would blare s... Read more
“I was privileged to catch up with Mike, WA9PIE, from Ham Radio Deluxe at this year’s Texas Hamcom. He discusses some new features of his... Read more
1.3 KW Solid State Fully Automatic Linear Amplifier RF SOLUTIONS is the authorised dealer for Australia/New Zealand Power: up to 1.5 KW (1.3KW typ.).... Read more
“If you are thinking of adding a new radio to your shack or mobile check out this video on the new Yaesu FT-891! It is my opinion that you can... Read more
Our flagship logging program for amateur radio operators,DXtreme Station Log – Multimedia Edition lets you log your contacts and m... Read more
Outside of beacon signals, 4U1UN, the Amateur Radio club station at United Nations Headquarters in New York, has not been heard on the air since 2015,... Read more
Recent Posts
Beverages On Ice vs. Beverages On Ground DX
PY0S – St. Peter and St. Paul Rocks (IOTA SA-014)
Ultra Wide-band Coverage SDR Receiver MK3
Electronic Noise Is Drowning Out the Internet of Things
Ham Radio Deluxe Software from Hamcom 2019
Expert Amps 1.3K-FA – 1.3 KW Solid State Fully Automatic Linear Amplifier
Yaesu FT 891 Install And First Contact
New ! – DXtreme Station Log
4U1UN UN Amateur Radio Club Operation Could Resume Later this Year
Warning: file_get_contents(https://plusone.google.com/_/+1/fastbutton?url=https%3A%2F%2Fqrznow.com%2Felectronic-noise-is-drowning-out-the-internet-of-things%2F): failed to open stream: HTTP request failed! HTTP/1.0 404 Not Found in /home/qrznow/public_html/wp-content/themes/goodnews5/framework/functions/posts_share.php on line 151
