Digital Function Generators
Digital function generators provide the Mossbauer driving systems with the reference signal, which determines the waveform of the source motion.
WissEl offers three different digital function generators differing in the number of waveforms they can generate.
| Model |  DFG-500 |
 DFG-1000 |
 DFG-1200 |
|---|---|---|---|
| Generated output waveforms | Sine Triangle (constant acceleration) |
Sine Triangle Slopes (5%-40%) |
Sine Triangle Slopes (5%-40%) ROI waveform |
| Notes | -- | Two more waveforms optionally available | ROI can be varied continuously from constant velocity to constant acceleration mode |