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blog.benwiener.com | ||
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uhf-satcom.com
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| | | | | Simple dual band dish feed for Es'hail-2 / QO-100 Mike Willis G0MJW, Remco den Besten PA3FYM, Paul Marsh M0EYT February 2019 Abs... | |
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sosna.de
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| | | | | Intro I was interested in it for quite some time and now got myself a Home and amateur (ham) radio license. This allows me to build radios, antennas and other equipment as well as to use it on the air. The first radio I build was a kit, a QDX - Digital Transceiver. This transceiver allowed me to work multiple bands, 80m, 40m, 30m and 20m. I knew from the documentation a bit about the propagation, pros and cons, but could not decide which ones I would really like to dig into deeper. | |
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fabiobaltieri.com
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| | | | | Some time ago I put my hand on a couple of broken Axis network cameras which were about to be trashed. These cute small devices have an image sensor with a plastic lens, a wired and a WiFi interface to connect to an external network, and many other nasty features. The cameras had a busted... | |
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technicshistory.com
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| | | In 1974, Ted Nelson self-published a very unusual book. Nelson lectured on sociology at the University of Illinois at Chicago to pay the bills, but his true calling was as a technological revolutionary. In the 1960s, he had dreamed up a computer-based writing system which would preserve links among different documents. He called the concept... | ||