Reception system for multiple-tuner television enabling to automatically connect each tuner to at least an antenna, whatever the number of antennae it comprises

System comprising a first converter 1 linked to a first tuner 2 and optionally, to a second tuner 2' via switching means 6, optionally a second converter 1' linked to the second tuner 2' means 11 for detecting whether the second converter 1' is in service and means suitable for actuating the switching means 6 in such a way as to link the second tuner 2' to the second converter 1' when one detects that the latter is in service and, in the converse case, to link it to the first converter 1. Advantage: automatic connection of each of the tuners to at least one antenna.