MAKE A MEME View Large Image Grote Antenna Wheaton.gif Amateur radio astronomer Grote Reber´s 9 meter 31 4 ft parabolic radio telescope antenna which he built in his backyard in Illinois in 1937 This was the second radio telescope ever built after Karl Jansky's dipole ...
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Keywords: Grote Antenna Wheaton.gif Amateur radio astronomer Grote Reber´s 9 meter 31 4 ft parabolic radio telescope antenna which he built in his backyard in Illinois in 1937 This was the second radio telescope ever built after Karl Jansky's dipole array antenna the first parabolic radio telescope and the first large parabolic dish serving as the prototype for large dish radio telescopes built after World War 2 It's construction and the sky survey Reber did with it helped found the field of radio astronomy První talířová anténa Grote Robera http //www nrao edu/whatisra/hist_reber shtml 1937 Grote Reber PD-USGov Original upload log page en wikipedia Grote_Antenna_Wheaton gif 2006-03-25 14 01 Beatgr 813×1024× 324998 bytes <nowiki>Grote Weber's original Radio Antenna - 1937 Wheaton IL Photo - NRAO archives http //www nrao edu/whatisra/hist_reber shtml</nowiki> Grote Reber Radio Telescope
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