I have my eye on an offset C-Band dish. I’m not sure if its 1.8 or 2.4 meters. It’s on the roof of a business that is going out of business. It is fiberglass, clearly commercial quality and appears to be solidly built. Are these types of dishes good performers? It looks like the LNB has been removed. Can a standard LNB like the type Sadoun and SatAV sell work on an offset dish.