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project:hgg:open_tasks:satellite_antenna

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project:hgg:open_tasks:satellite_antenna [2012-01-12 08:46] 87.180.39.132project:hgg:open_tasks:satellite_antenna [2012-01-12 09:16] (aktuell) 84.56.182.161
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 with such antennas you can transmit to the existing hamsats with such antennas you can transmit to the existing hamsats
 with only 10-50 Watt rf power and you get a good receiver signal with only 10-50 Watt rf power and you get a good receiver signal
 +
 +Antenna construction is a very wide field,
 +search the net, especially for ham-radio antennas.
 +Homemadekeing antennas is a nice and low cost occupation.
 +There exists also free simulation software for antennas.
 +Don't ask where exactly, just Google for keywords:
 +Antenna +   yagi, beam, turnstyle, lindenblad, elevation,
 +azimuth, circular, polarisation, reflector, dish, patch,
 +stacked array .
 +e.g. http://www.amsat.org/amsat/articles/w6shp/lindy.html
 +
  
project/hgg/open_tasks/satellite_antenna.txt · Zuletzt geändert: 2012-01-12 09:16 von 84.56.182.161