View Single Post
  #15   Report Post  
Old September 11th 08, 12:38 PM posted to rec.radio.amateur.antenna
Cecil Moore[_2_] Cecil Moore[_2_] is offline
external usenet poster
 
First recorded activity by RadioBanter: Mar 2007
Posts: 3,521
Default Light,Lazers and HF

wrote:
So a 2,000 foot parabola on 20m would have just about 58db gain.


Arecibo? :-)
--
73, Cecil
http://www.w5dxp.com