To receive satellite signals, you need a LNB (Low NoiseBlock). What this does is picks up all the signals being bounced off the dish and filters out selected frequencies and amplifies the frequencies you need. It then sends the required frequencies to the satellite decoder box.
10.7GHz QUAD KU-BAND SATELLITE LNB – Ideal for satellite Foxtel IQ or IQ2.
Input: 11.7-12.75GHz
Output: 1000-2050MHz
L.O.: 10.70 GHz