Nah. Plus equipment is capable of Diseqc signalling, which is an advanced European communications system for sat. The receiver sets up the separator and LNB to stack two data lanes onto one line (frequency-division multiplexing), then the separator breaks them out again at the box.question from me: Is there a diplexer at the dish that combines the signals that the seperator, seperates? or is this 'inside' the lnbf?