Rigol DG1000 series function/arbitrary waveform generators use Direct Digital Synthesis (DDS) technology. They can generate accurate, stable, clean, low distortion signals. Specifications:
Model DG1022U (Same as DG1022A)
Maximum Output Frequency 25 MHz (5 MHz square wave)
Output Channels 2
Sample Rate 100 MSa/s
Arbitrary Waveform Length:
CH1: 2 pts – 4kpts
CH2: 2 pts – 1kpts
Resolution 1 μHz
Amplitude:
CH1 : 2 mVpp ~ 10 Vpp (50 Ω) ,4 mV ~ 20 Vpp (High Z)
CH2 : 2 mVpp ~ 3 Vpp (50 Ω) .4 mV ~ 6 Vp (High Z)
Vertical Resolution:
CH1: 14 bits
CH2: 10 bits
Standard Interface USB Host & Device