I'm new to FTA and only thing I have is a scrap heap dish I found where they were pulling down a building. What can it be used for and do I need a different LNB? I live in South Carolina. Here is the dish and feed horn. The Dish is 30 in X 40 in and the feed horn has ZINWELL DRO LNB, R.F.: 11.75 ~ 12.20 GHz, I.F.: 950 ~ 1450 MHz, N.F. .8dB What is a inexpensive receiver I could get to use? Thamks, MidKnight