Rigol dsg830 rf signal generator rigol dsg830 p the rigol dsg830 is an rf signal generator that covers output frequencies from 9khz to 3 0ghz the dsg830 provides frequency and level sweep functions am fm oslash m analogue modulations as well as a powerful pulse modulation function p p with all of these features the dsg830 is an excellent source for high quality signals including rf lf sweep pulse and a variety of analogue modulated signals and for use as a stable reference p p