The EMI Test Receivers ESVS10 and 30 are triple-conversion heterodyne re-ceivers covering the frequency range from 20 MHz to 1000 MHz. They can be manually operated, featuring high frequency resolution and accurate level indication, equally so in average and quasi-peak detection. Thanks to the built-in intelligence of EMI Test Receivers ESVS, the time required for such measurements is reduced con-siderably. Being specialists for EMI measurements to CISPR, CENELEC, ETSI, FCC, VCCI and VDE standards, these test receivers furnish results at a speed and accuracy not possible previ-ously