The VHF/UHF Digital Wideband Receiver R&S®EM 550 is ideally suited for military monitoring tasks and spectrum monitoring in line with ITU recommendations aswell as for radio investigation services. The EM 550 is prepared to meet any future demands in the field of receiverand analyzer technology for the purpose of frequency spectrum and signal analysis. The receiver is software compatible with the R&S® EB200/ESMB family, thus providing an easy way to upgrade existing radiomonitoring systems.