emerson

emerson

Antennas : Helical

• The Gain of the Axial-Mode Helix Antenna
  
  by Dr D T Emerson National Radio Astronomy Observatory NRAO Antenna Compendium Volume 4 pp ...
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• Gain of Helix
  
  This article summarizes probably the most extensive numerical modelling calculations on the helical antenna ever ...
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• Vintage Radios - Webmaster
  
  Purveyor and Collector of Antique Vintage Radios Valves Tubes and Service Data for many radios ...
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