project:hgg:open_tasks:satellite_antenna
Unterschiede
Hier werden die Unterschiede zwischen zwei Versionen angezeigt.
Beide Seiten der vorigen RevisionVorhergehende Überarbeitung | |||
project:hgg:open_tasks:satellite_antenna [2012-01-12 08:46] – 87.180.39.132 | project: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, | ||
+ | stacked array . | ||
+ | e.g. http:// | ||
+ | |||
project/hgg/open_tasks/satellite_antenna.txt · Zuletzt geändert: 2012-01-12 09:16 von 84.56.182.161