The Rohde Schwarz SMIQ03 Signal Generator offers a variety of modulation options for today's testing needs from 300 kHz to 3 GHz. Using Digital Signal Processor (DSP) technology, the SMIQ03 produces high accuracy broadband digital modulation signals supporting a variety of digital radio protocols. The SMIQ03 features a broadband I/Q modulator with excellent vector accuracy. Analog modulation is also provided making the SMIQ03 an excellent choice to support current and future testing needs.