When areas use the output as talk around it will use a different pl for input bypassing the repeater. When the frequency is same for input and output in repeater and talk around wanted either it will use a different pl for input and output then is simulcast ed over the repeater end, or cq on output and pl on input same for repeated use. It may be set for csq on receive thus they hear all the traffic on the lowband talk around and repeater since the receive.
Can you clarify what you are saying here? A repeater can not have the same frequency on the input and output that defies physics and is purely impossible. I think you are referring to the PL frequency versus RF frequency but wanted to be certain. That entire sentence is terribly difficult to decipher so any clarification as to what you are saying in the entire sentence is certainly appreciated.