FG400 Series

Isolated Arbitrary Function Generator


  • High accuracy ±(0.05% of full scale)
  • Excellent stability provided by silicon resonant sensor
  • Low temperature coefficient
  • Zero point: ±0.003% of full scale/°C Span: ±0.002% of full scale/°C
  • Divided output function with as many as 20 steps
  • Autostep output function
  • Sweep output function
  • Offset monitor function to present deviation from final value


The FG400 easily generates basic, application specific and arbitrary waveforms with a sine wave frequency range of .01 µHz to 30 MHz. Output waveforms consist of Sine, Square, Pulse, Ramp, Parameter-variable, Noise (Gaussian distribution), DC and Arbitrary. This unit includes isolated outputs that allow the user to use it in the development of floating circuits, like motor drives, inverters, power supplies and other power electronic devices. In addition, multiple units can be synchronized together to generate up to 12 phases of output.

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  • Precisely replicate real world signals
  • 0.01 μHz to 30 MHz, 20 Vp-p, 1 or 2 channels
  • Intuitive operation with a 3.5” LCD screen
  • Synchronize up to 6 units to provide up to 12 output channels
  • A variety of sweeps and modulations
  • Easily generate basic, application-specific and arbitrary waveforms
  • One-channel (FG410) and two-channel isolated(FG420) models
  • Can be used in the development of floating circuits (up to 42 V)
  • Arbitrary waveforms (16 bits amplitude generation) can be generated in FG400 or editor software
  • 128 waveforms with total size of 4 M words
  • Acquire signals in the field-recreate in the lab
  • Application-specific waveforms are also standard
  • Manually program waveform patterns
  • Literature
Literature and Technical Information
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Bench Calibration

++ FG400 Series | Specifications
Front Panel:
Rear Panel :