Category:Helical antennas

Media in category "Helical antennas"

The following 22 files are in this category, out of 22 total.

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  A manual tracking 13 db heliz antenna designed to receive TIROS picture information from the Automatic Picture Transmission (APT) system (2268-208).jpg 1,544 × 1,184; 1.27 MB
  
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  An automatic picture transmission (APT) receiving antenna mounted on the top ofthe Weather Bureau National Weather Satellite Center (2268-127).jpg 1,624 × 1,184; 919 KB
  
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  COSMIC-2 Cafeteria Cups Radio Occultation Antenna Array.png 996 × 747; 1.33 MB
  
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  DF-ST-87-07198 US Air Force personnel set up a satellite communications antenna during Exercise REFORGER '86.jpeg 2,830 × 1,900; 1.74 MB
  
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  German Museum of Technology, Berlin 2017 402.jpg 5,184 × 3,456; 10.18 MB
  
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  German Museum of Technology, Berlin 2017 403.jpg 5,184 × 3,456; 11.29 MB
  
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  German Museum of Technology, Berlin 2017 404.jpg 5,184 × 3,456; 10.12 MB
  
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  GOES antennas Spac0197.jpg 1,764 × 1,036; 1.15 MB
  
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  GPS sonde ready.jpg 2,304 × 3,072; 1.69 MB
  
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  Hammer Ace SATCOM Antenna.jpg 2,810 × 1,890; 1.98 MB
  
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  Helical antenna (1).jpg 876 × 585; 82 KB
  
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  Helical antenna principle.png 300 × 205; 9 KB
  
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  Helical antenna.jpg 517 × 896; 144 KB
  
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  Helical UHF TV broadcast antenna.jpg 441 × 1,416; 56 KB
  
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  Improving Communications 120213-F-HK400-051.jpg 4,256 × 2,832; 1.14 MB
  
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  Quadrifilar helix antenna radiosonde.jpg 700 × 1,172; 250 KB
  
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  QZS-L-band-HelicalAntenna 20250927Hitachiohta-MLIT-NPAC.jpg 1,200 × 398; 84 KB
  
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  Satellite antennas at Wallops Island (2268-516).jpg 2,500 × 1,598; 455 KB
  
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  Televisiecamera op motor gemonteerd bij Belgische Wereldkampioenschappen wielren, Bestanddeelnr 915-4485.jpg 3,697 × 2,449; 1.63 MB
  
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  TIROS antenna Spac0212.jpg 1,544 × 1,184; 294 KB
  
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  Traqueur acquisition.JPG 1,728 × 2,304; 964 KB
  
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  Vaisala RS92 and RS41 radiosondes.jpg 1,340 × 1,124; 145 KB