jo21fe
I came acros the site of IK0VVE with a wonderfull description of a MEPT. MEPT stands for Manned Experimental Propagation Transmitter and is usually very low power. He uses a crystal …
Read MoreThis 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 MoreThis 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 MoreHam 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 MoreI’m currently experimenting with a PIC processor. The term microcontroller is actually better, but you know what I mean. It all started when reading about the bitx20 kit. This transceiver …
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