The most interesting thing is the great bandwidth. Most feeds cover two or three consecutive bands at most, but this one covers two bands in 75:1 relationship: 11GHz and 145 MHz. Really impressive!
Saturday, November 2, 2013
Impressive "dual band" feed
This weekend I've reviewing some photos taken last summer, and I found this interesting photo from an interesting dual band feed for parabolic dishes:
The most interesting thing is the great bandwidth. Most feeds cover two or three consecutive bands at most, but this one covers two bands in 75:1 relationship: 11GHz and 145 MHz. Really impressive!
The most interesting thing is the great bandwidth. Most feeds cover two or three consecutive bands at most, but this one covers two bands in 75:1 relationship: 11GHz and 145 MHz. Really impressive!
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