Cheap and easy to build 1296MHz EME feedhorn for offset dishes - EB3FRN |
Cheap and easy to build 1296MHz EME feedhorn for offset dishes - EB3FRN http://www.eb3frn.net/?p=280 https://translate.google.com/translate?hl=&sl=en&tl=pl&u=http%3A%2F%2Fwww.eb3frn.net%2F%3Fp%3D280 |