A bypass circuit around a filter and RF amplifier of a front end device is
activated when a received signal strength (RSS) passes a threshold in
which the filter and RF amplifier are not necessary to filter/boost the
received signal for processing in subsequent electronics (mixers, SAW
filters, AGC amps, etc). A control device compares the RSS to the
threshold and activates the bypass circuit. The bypass circuit is a
switch coupled between an input of the filter and an output of the RF
amplifier. The RF amplifier is shutdown when the bypass circuit is
activated. The present invention may be used in combination with an LNA
bypass to further decrease power consumption.