A method for performing an radio frequency test of a mobile phone (5) includes: setting standard parameters of a transmitter (52); controlling an RF tester (3) to send RF signals to a receiver (53); processing the RF signals and transmitting the processed RF signals to the transmitter, reprocessing the processed RF signals and transmitting the reprocessed signals to the RF tester; obtaining resulting parameters of the RF performance of the transmitter; determining whether the RF performance of the transmitter is acceptable; setting standard parameters of the receiver; controlling the RF tester to send RF signals to a combiner (4), and controlling a disturbance source (2) to send channel noise to the combiner; generating combined signals by combining the RF signals and the channel noise, and transmitting to the receiver; obtaining resulting parameters of the RF performance of the receiver; and determining whether the RF performance of the receiver is acceptable.