Build a simple magnetic loop antenna.
This article is a reprint from my original article published in 2004. I don’t use the antenna anymore (collecting dust in the basement) but the article will stay here for …
Read MoreYear: 2009
Build a lowcost yagi antenna for PMR446
This post is taken from my old website. I’m still dismantling that site. What is PMR446 anyway ? PMR446 stands for Personal Mobile Radio and is a license free radio …
Read MoreAvoid uncontrolled transmissions with this simple modification on your radio interface
Ham radio operators interested digital modes will often use these computer interfaces to automate CW contacts (send morse code from the PC), use the PC soundcard for RTTY and control …
Read MoreMy blog has been visited 10,000 times
I just noticed in Google Analytics that I passed the 10,000 visitors benchmark. My blog started in March 2008 and I installed Analytics around March 22. So from March 22 …
Read More20m band report in WSPR
A friend of me asked if I could detect some WSPR signals on 20m. He has been monitoring it a while without any activity. I also read the comments of …
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