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Specifications from rigol.com

I found these detailed specifications there:

  • Max.Output Frequency 20MHz
  • Max,Sample rate 100MSa/s
  • Vertical Resolution 14 bits
  • Max. Arb Memory Depth 4 kpts
  • Channels 2
  • Amlitude Range 2mVPP ~ 10 VPP (50 Ω); 4 mVPP ~ 20 VPP (High Z)(CH1)
  • Standard Waveforms Sine, Square, Ramp, Pulse, Noise
  • Built in Arbitrary Waveforms ExpRise, ExpFall, NegRamp, Sinc, Cardiac, DC ect. 48 arbitrary waveforms
  • Frequency range:Sine wave 1μHz ~ 20MHz
  • Frequency range-Square wave 1μHz ~ 5MHz
  • Frequency range-Ramp 1μHz ~ 150kHz
  • Frequency range-Pulse 500μHz ~ 3MHz
  • Noise BW 5MHz
  • Frequency range-Arb 1μHz ~ 5MHz
  • Frequency Resolution 1μHz
  • Frequency Accuracy ±50 ppm in 90 days,±100 ppm in 1 year,18°C ~ 28°C
  • Square wave Rise/Fall Time < 20 ns (10% ~ 90%)(typical, 1 kHz, 1 Vpp)
  • Square wave Overshoot <5% typical(1Vpp)
  • Pulse rise time --
  • Pulse width range 20ns~2000s
  • Output Impedance 50 Ω (typical)
  • Output Protection Short-circuit protected; Overload relay automatically disables main output
  • Frequecy Hopping N/A
  • Modulation Types AM、FM、PM、FSK
  • Sweep Type Linear or Logarithmic
  • Trigger Input TTL compatible
  • Trigger Output TTL compatible
  • External Reference Input 10MHz± 500Hz
  • Internal Reference Output 10MHz± 500Hz
  • Display Black and White LCD Screen, 256 Horizontal x 64 Vertical
  • Logic Signal Output Module N/A
  • Frequency counter NA
  • Interfaces USB Device,USB Host
  • Harmonic Generation NA
  • Dimensions (W×H×D) 232mm x108mm x288mm
  • Weight 2.65kg(without package)

Specifications from rigolna.com

I found these detailed specifications there:

  • Model: DG1022
  • Maximum Output Frequency: 20 MHz (5 MHz square wave)
  • Output Channels 2
  • Sample Rate 100 MSa/s
  • Arbitrary Waveform Length
    • CH1: 2 pts – 4 kpts
    • CH2: 2 pts – 1 kpts
  • 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 Vpp(High Z)
  • Vertical Resolution
    • CH1: 14 bits
    • CH2: 10 bits
  • Standard Interface USB Host & Device
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