A transceiver for a transmission and reception signal which can be
transmitted via a signal line having a particular line impedance
(Z.sub.LINE), having a line driver (6) for driving a transmission signal
via the signal line and having an analog echo cancellation filter (15)
for signal suppression for an echo signal brought about by the
transmission signal, where the line driver (6) has a synthesized output
impedance (R.sub.SYN), with the line driver (6) having a downstream
hybrid circuit (11) for connecting an analog echo cancellation filter
(15).