Electronic Projects and Electronics Tutorials
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An electronics tutorial radio design site. A page that covers nearly every conceivable subject of RF design and construction; with tips, hints and advice.
4.
Harry's Homebrew
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Antennas, home brew radio circuits, and some theory.
5.
How does a RF receiver work ?
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How do radio receivers manage to communicate over huge distances? An explanation of the fundamental mechanism.
6.
Octaloop Antenna
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A gif schematic of a 8 sided antenna with mount details.