Rigol
Rigol DG1022Z
If you already own a Rigol oscilloscope, the DG1022Z is the obvious companion. The 160 built-in waveforms cover every standard test signal, the 14-bit DAC is cleaner than cheaper generators, and the software integration with Rigol scopes is a genuine time-saver. Worth every cent for serious bench work.
25 MHz max2chArbitrary waveform
9.0/10
Buy on Amazon · $249$249
Key Specifications
| Max Frequency | 25 MHz |
| Channels | 2 |
| Frequency Resolution | 1 µHz |
| Output Impedance | 50Ω |
| Amplitude Range | 1mVpp – 10Vpp (50Ω load) |
| Display | 3.5" TFT color LCD |
| Connectivity | USB Device, USB Host, LAN |
| Arbitrary Waveform | Yes |
| Burst Mode | Yes |
Waveform Library
SineSquareRampPulseNoiseDCSincExponentialHaversineLorentzECGGammaVoigtGaussDlorentzStaircase up/downArbitrary (160 built-in + custom)
Modulation Types
AMFMPMASKFSKPWMSweepBurst
What We Like
- ✓160 built-in waveforms cover every standard test signal you'll ever need
- ✓14-bit DAC produces cleaner output than cheaper 12-bit generators
- ✓USB/LAN connectivity for remote control and waveform downloads
- ✓Excellent software integration with Rigol oscilloscopes
- ✓Genuine 50Ω output impedance — important for RF and transmission line work
Limitations
- ✗$249 is a significant step up from the JDS6600 at $76
- ✗25MHz maximum frequency may be limiting for RF hobbyists above HF
- ✗User interface is menu-driven — steeper learning curve than simpler generators
Rigol DG1022Z
$249 — 25 MHz · 2ch