The MT2IEC10V3M from AR RF/Microwave Instrumentation is a Radiation Immunity Test System that operates from 80 MHz to 6 GHz. It can develop a 1.5 x 1.5 m uniform field area with a field strength of 18 V/m CW at a test distance of up to 3 m, in accordance with the IEC61000-4-3 standard. The test system has two internal signal generators that create two simultaneous test frequencies thereby reducing sweep times by half.

The signal generation, control, and power monitoring equipment are mounted in a ventilated equipment rack along with the RF amplifiers. AC power is filtered and distributed through an internal power distribution unit. This customizable immunity test system is listed under the 3A001 category defined by the US Export Administration Regulations.