A multimedia server module includes a first transceiver module that
modulates an encoded signal to produce a first radio frequency (RF)
signal and that transmits the first RF signal to a client module over a
first transceiver channel when the first transceiver module is in a
transceive mode. The first transceiver module includes a first channel
control module that performs a first channel scan when the first
transceiver module is in a scan mode, that determines at least one
performance parameter of the first transceiver channel and asserts a low
performance signal when the at least one performance parameter compares
unfavorably to a performance threshold, and that switches the first
transceiver module to a selected alternative transceiver channel when the
low performance signal is asserted.