You'll need a C-band dish for starters, with a C-band LNB. Then you'll need a DVB Mpeg II receiver. To move the dish (if desired), you'll need either a Vbox or a dish positioner or an Analog receiver. If you choose an analog receiver, you'll want to slave the Mpeg receiver to it. There are so many different ways to go, this is just an idea....
Note: You will not be able to get them with a ku-band dish...
Al