The DG4000 series generators combine multiple functions, including harmonic oscillators, arbitrary waveform generators, pulse generators, as well as analog/digital modulators and counters.
The Rigol DG4062 universal signal generator uses Direct Digital Synthesis (DDS) technology to produce a stable, high-precision, and "clean" sinusoidal signal with minimal distortion. The dual-channel Rigol DG4062 is easy to operate: it features an intuitive interface and convenient control elements with visual cues.