The invention relates to tumor noninvasive treatment equipment, in particular to ultrahigh frequency tumor treatment equipment which comprises an ultrahigh frequency transmitter, a reflector isolator, a radiator, a treatment table, a monitor, a shielding chamber and a computer management system, wherein, the radiator, treatment table and monitor are arranged in the shielding chamber; the ultrahigh frequency transmitter is connected with the reflector isolator through a radio frequency cable; the reflector isolator is connected with the radiator through the radio frequency cable; the monitor is arranged above the treatment table and is connected with the computer management system through a monitor cable; the computer management system is connected with the ultrahigh frequency transmitter through a data transmission cable. The output frequency of the ultrahigh frequency transmitter is the continuous wave of 430-460MHz. The equipment has the advantages of enhancing the efficacy of the medicines for suppressing specific tumors and enabling the electromagnetic waves to reach deeper lesion sites so as to achieve better treatment effects.