I have everything you need to experiment with C-band on an offset Ku-band dish: a conical scalar ring, DMX-741 C/Ku LNB (you probably won't be able to get Ku-band simultaneously on a small dish), and bracket to mount the LNB to a square arm such as on a GeoSatPro dish. (Wide rectangular arms will require fabricating an adapter for the bracket.) I'll throw in the original flat scalar that came with the LNB. The LNB has a small area near the open end of the tube where I gouged the paint off with one of the conical scalar mounting bolts. I'm selling because I don't care to watch any of the limited channels I could get with a 90cm dish; with a bigger dish or more patience in adjusting everything you should be able to get more channels. I'd like to get $40, which would include shipping to CONUS locations.