The device uses professional 14 bit high speed D/A chip,250MSa/s sampling rate.Active crystal oscillator as the benchmark makes the output waveform is more exquisite,stable and precise. Signal output range:1mVpp~20Vpp.Bias level can be adjusted arbitrarily.Dual channel wave appears.practical VCO function.Every function has separete operation interface.The date displays succinct and clear,simple operation,convenient usage.- The FY6600 Series dual channel function/arbitrary waveform generator is a signal enerator that integrates function signal generator,pulse signal generator,sweeper meter, counter and frequency meter with high performance, cost performance, multi-function.