A 23 cm Diagonal Waveguide Feed for Most Dishes.
by N7ART and VE1ALQ



Here is a series of texts and pictures:


First Russ, N7ART and his paper:

 Russ's Paper  (needs graphics)

 N7ART's paper in ASCII  (Use "SAVE AS")



Here is the Dual Band article

by Darrell, VE1ALQ 



 Darrell's Paper 

 VE1ALQ's modified N7ART dual band Feed 

 The feed,...the feed at VE1ALQ

 Is this the Focal Point or Not? Darrell, VE1ALQ 




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