A satellite digital audio radio service multipoint distribution system and
method. The system comprises a satellite antenna and a satellite receiver
for receiving a satellite digital audio radio signal and distributing a
converted signal in response thereto. The distributed signal is received
by plural receivers each of which provides a respective output signal in
response thereto. In the best mode, the satellite receiver is a
terrestrial repeater. The repeater decodes a stream of data received from
the satellite and recodes the stream using a satellite radio terrestrial
broadcast format. In the best mode, the signal is an intermediate
frequency signal in the XM radio, multi-carrier modulation format. The
recoded signal is rebroadcast by the repeater via a distribution network
and received by a plurality of intermediate frequency (IF) receivers. The
distribution system may be wireless, cable, or fiber optic. In the
illustrative embodiment, the IF receivers are modified conventional
satellite digital audio service receivers. A user interface is provided
for each IF receiver to allow for channel selection and audio processing.