Mobile communication equipment comprises a power amplifier for amplifying a transmission signal and a feedback circuit for providing feedback to allow the above-described power amplifier to output a transmission-power set value. The feedback circuit comprises an error detection unit for detecting an error between a power value obtained by detecting a portion of the power of the transmission signal amplified by the power amplifier and the transmission-power set value specified by the above-described transmission-power specifying unit, a Loop-gain generating unit for periodically switching two different loop-gain values at a predetermined time ratio to output one of them, a loop-gain multiplying unit for multiplying the error detected by the error-detection unit by the loop-gain value outputted from the loop-gain generating unit to output an error value that results from the multiplication, and a feedback-amount generating unit for integrating the error value outputted from the loop-gain multiplying unit to generate a specific amount of the feedback.