Ok
Now i can make sense
Solution 1
If i just receive the 121 bird, i need Legacy KU LNBF and 30' dish, then they connect to my receiver DP 301
Solution 2
If i want to receive 119+110+121, i need dish 500 and two Legacy KU LNBF+ 30' dish and one Legacy KU LNBF + sw64 ,then they...