|  |  Bert Modderman Engineer  | 
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     | more pictures of all sorts of septum feeds: 6cm septum feed for fd 0.4 is 450 euro  reflected 25db, isolation 35db feed is turned by hand on the lathe! picture for size comparison to a 10ghz septum with super ve4ma feed.  6cm septum feed for fd 0.5 as as shown below 400 euro. 
 
 
 
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