Additional Features: Frequency Range: 100 kHz to 3 GHz Modulation: AM, FM, Vector, I/Q, Analog, Digital, PSK, QAM  Freq. Resolution: 0.1 Hz All-in-one compact solution Multistandard reference signal generator Realtime TV and audio broadcasting signal generation Multistandard reference signal generator with realtime coding High-precision reference signal generation over wide frequency and level range The Rohde & Schwarz SFU broadcast test system is a multistandard signal generator that is used worldwide. It provides a platform that supports all conventional TV and audio broadcasting standards and is used as a reference signal source. This all-in-one compact solution combines many applications in a single instrument of only four height units.