The frequency selective monitoring system AMS-8063 is a reliable, accurate solution for monitoring remotely Electromagnetic Fields in the frequency range from 9 kHz to 30 MHz, by measuring separately the Electric and Magnetic components as total value of the field strength and as frequency selective spectrum analysis. Its unique features make the AMS-8063 particularly suitable for monitoring theexposure levels in proximity of LW, MW and SW broadcasting antenna installations. The information obtained contribute to evaluating the antenna efficiency too. The electric and magnetic field strengths are measured at regular intervals and sent to a central data logging and control unit based on a PC, which provides the mass memory for all AMS-8063 units installed in the local network Narda EMF Monitors incorporate all the features needed for reliable, continuous assessment of electromagnetic fields: Autonomous, weatherproof, mobile, robust, and low running costs.