The Electromagnetic Field (EMF) Measurement systems from Anritsu are designed for measuring radiation compliance with various national standards for personal safety set by government regulatory authorities. The EMF Option 0444 provides a complete solution for EMF measurements when combined with an Anritsu handheld spectrum analyzer (MS2711E/12E/13E, MS2720T or MT8212E/13E) and an Anritsu isotropic antenna. This option is highly automated and allows tests to be completed both quickly and efficiently, and each isotropic antenna provided with this system is individually calibrated to ensure measurement accuracy.Firmware version 1.56 or later is requires for the MS2711E/12E/13E and MT8212E/13E. For the MS2720T, firmware version 1.12 or later is required.