QSL Manager for Icelandic Radio Amateurs
TF3SG is the QSL Manager for the Icelandic Radio Amateurs society.
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Archive for January, 2011
TF3SG Mobile on 15th Jan 2011
Running mobile on Hlidsnes , quarter wave vertical on 80m with elevated radials. Equipment, FT 2000 with ext. power ampl, external power gernerator. Had some problems with system stability yesterday. I was opperating from my car and it is rather unconfortable to operate cw, holding the computer in my hands and at the same time [...]
QTH Alftanes on New Years day - HNY 2011
HNY to all Radio Amateurs. On new years day and 2nd of Jan I took my mobile antenna to Alftanes and among worked VK6, VK7, N and S America, RA0, RA9 as well as ZS and Japan. Very pleased to meet the JA5 and 7J4 on the 80m again. The Asian stations were loud and clear [...]
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This is a composite of a series of images photographed from a mounted camera on the Earth-orbiting International Space Station, from approximately 240 miles above Earth. Space station hardware in the foreground includes the Mini-Research Module (MRM1, center) and a Russian Progress vehicle docked to the Pirs Docking Compartment (right). Expedition 31 Flight Engineer Don Pettit said of the photographic techniques used to achieve the images: "My star trail images are made by taking a time exposure of about 10 to 15 minutes. However, with modern digital cameras, 30 seconds is about the longest exposure possible, due to electronic detector noise effectively snowing out the image. To achieve the longer exposures I do what many amateur astronomers do. I take multiple 30-second exposures, then 'stack' them using imaging software, thus producing the longer exposure." A total of 47 images photographed by the astronaut-monitored stationary camera were combined to create this composite. Image Credit: NASA
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