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08/05/2009 | Prepare for the Perseids!
On the night of August 11 and well into the next day, Earth will make its annual passage through the bulk of the debris shed by a comet known as Swift-Tuttle. Much of the debris is composed of dust-sized grains, but when these fragments come plunging into
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03/02/2009 | Amateur Radio Quiz: The Yagi AntennaIt’s a rare ham, indeed, that has not been exposed to the Yagi antenna design at one point or another in his or her ham career. Yagis are nearly everywhere -- from fantastically large wire arrays on the HF low bands to miniature metal sculptures at
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01/30/2009 | The Force 12 C-3S Yagi -- A 17 Meter ModificationUsing a linear resonator to add 17 meters to the CS-3S.
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06/21/2008 | German Ham Claims First DXCC on 432 MHz
The world of Amateur Radio DXing has passed a new milestone: On Friday, June 6, Jan Bruinier, DL9KR, of Niedernhausen, Germany, worked his 100th country on 432 MHz (70 cm). via moonbounce (EME) and CW.
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