Briefly, in accordance with one embodiment of the invention, a heat sink
may have an antenna disposed thereon. The antenna may be rotated away from the
heat sink in an upper position to adjust the reception of radio-frequency signals
when the heat sink is in an extended position. The heat sink may be extended out
of the housing in which it is disposed to increase heat dissipation into the ambient
environment. The antenna may be rotated into a lower position so that the heat
sink and antenna may be retracted into the housing.
