A method for transmitting communications services signals in time division multiplex operation with multiple access via a satellite equipped with a plurality of receiving and transmitting units between which any desired associations can be made by means of a switching matrix. A plurality of received communications services signals are switched through to at least one transmitting unit, where they are initially demodulated, then stored as pulse bursts and thereafter read out of a memory continuously at a lower bit rate than the pulse bursts had previously, to finally be transmitted as modulated data in the form of at least one continuous bit stream.