A system which multiplexes several digital television and entertainment services on-board the satellite, instead of on the ground, and retransmits them via a single, DVB-compliant carrier. This permits services to be delivered directly from different geographical locations to end-users located within a broadcast beam and equipped with standard DVB-compliant IRDs. The Skyplex system requires advanced on-board processing equipment for signal reception, multiplexing and retransmission.