A home satellite receiving system employs a transmodulating outdoor unit (ODU)
that tunes to multiple signals, demodulates those signals into streams of data
packets, and filters the streams of data packets to select data packets pertaining
to viewer-specified programs. The ODU then constructs an integrated bitstream from
the selected data packets and modulates that bitstream for transmission to an indoor
IRD. This allows transfer of multiple programs from different satellite sources
to the indoor IRD over a single coaxial cable. The indoor IRD reconstructs the
packet stream timing for the viewer-specified programs from the integrated bitstream.