Saturation of an RF front end in a radio receiver is prevented when receiving
a desired radio broadcast signal via an antenna in the presence of a strong, undesired
radio broadcast signal within a passband of the RF front end. An antenna signal
from the antenna is coupled to the RF front end, thereby generating an amplified
signal. The radio receiver demodulates the desired radio broadcast signal in response
to the amplified signal, thereby generating a demodulated signal. A signal-to-noise
quality parameter of the demodulated signal is determined. The antenna signal is
attenuated prior to coupling it to the RF front end by an attenuation determined
in response to the signal-to-noise quality parameter.