Yeah, but you're talking about doing some re-engineering. The OP just wanted to change the "thingy"Technically it would probably be possible. You would have to find the exact focal point and mount multiple LNB's on a fabricated feed arm in just the right places. After all that you might be able to get the same numbers as with a regular dish if you got lucky.
I remember a long time ago I got a DirecTV 101 signal using a garbage can lid to prove the point.
Yeah, I started to say it can be done with some ingenuity, have done it many times with all sorts of dishes in FTA over the years.What!!???
how about a DirecTV dish?