My favourite links:
HAM club VSB - OK2KQM
DRM - Digital Radio Mondiale
Web pages about antennas
Magnetic Movie - The secret lives of invisible magnetic fields are revealed as chaotic ever-changing geometries. All action takes place around NASA's Space Sciences Laboratories, UC Berkeley, to recordings of space scientists describing their discoveries.
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Photo galleries:
18.09.2009 Hostalkovice - TX antenna change
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posted by marek on May 24, 2008; last update July 28, 2014