It will work for C band or Ku band Analog signals whatever size of dish you use it with. I used one for 13-14 years before I bought a 4DTv receiver. If you have the VideoCipher II module pluged into it you can subscribe to various packages of Analog scrambled programming. It is good for looking for feeds and backhauls. I hope this helps. Bryce
I think the best option to locating one is just ride around and check houses close to you. If you see a BUD that looks like it's not being used stop and ask. Many people that have BUDs and are not using them will be Happy to give it to you if you'll take the pole and dish.