Existing test equipment solutions for EMSEC/EMI Testing are no longer manufactured, no longer supported, cannot be calibrated or repaired, and do not take advantage of significant advances in Digital Signal Processing (DSP) that have occurred over the last 10-15 years. The EMSEC/EMI test equipment marketplace that is no longer producing offerings with a sustainable product lifecycle. In addition, there does not appear to be a clear migration path to modern RF hardware and DSP technology jeopardizing timely adaptation to new and emerging threats.