Hi to all. This is my first post here. I want to receive FTA from both C and ku band on a 3 metre dish. It seems to me that the corotor is the ideal solution. My question is how will the receiver control the corotor as it has a single probe for both band. I have used the Echostar DSB-780 FTA to control one LNB at a time( thru the coax). so it uses the 13v/18v and 0 khz/22khz to move between high/low band and vertical horizontal for ku and 18 for C band. With the corotor there will be the servo motor to control. Is there a special receiver to do that. Help please.