The Broadcast Test System R&S SFU has been designed as a platform for different applications and for future options. It combines several instruments in one cabinet of only four height units to offer unrivalled RF and baseband characteristics. Due to its modular design, the R&S SFU can be optimally adapted to the requirements of different applications. It is an ideal research and development tool for making improvements to introduced standards and for generating new standard signals. Applications that previously required many different instruments are now fully covered by the R&S SFU. The modern, intuitive concept of the R&S SFU ensures fast and easy operation.