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TGF4082 Thurlby Thandar Instruments Function Generator

The TGF4082 is a 80 MHz function generator from Thurlby Thandar Instruments.
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  • High sine wave purity with low phase noise and jitter, audio band THD down to 0.05%
  • Square waves up to 100MHz with variable duty cycle, edge speeds down to 3ns
  • Resolution of up to 15 digits or 1µHz, high stability TCXO timebase
  • Two identical channels - independent or linked with coupled and tracking modes
  • Inter-channel phase offset of -3600 to +3600 with 0.0010 resolution
  • 1mHz to up to 100MHz Pulse generation with 100ps width resolution, <30ps jitter, and independently variable rise/fall times
  • Wideband noise generator with up to 100MHz noise bandwidth
  • Wide range of standard and arbitrary waveforms built-in
  • Arbitrary waveforms of 14-bits / 400MSa/s (TGF4042 & TGF4082) or 16-bits / 800MSa/s (TGF4162 & TGF4242)
  • Waveform Manager Plus for Windows, editing software included
  • Front USB host socket for waveform storage and file transfers using Flash drives
  • Modulation frequencies up to 10MHz internal and 5MHz external
  • Gate and Burst modes with internal and external triggering


  • No. of channels: 2
  • Frequency range: 1µHz to 80MHz
  • Frequency resolution: 1µHz, 14 digits
  • Max frequency (sine): 80 Mhz
  • Max frequency (square/ pulse): 25 Mhz
  • Vertical bits / Sample rate: 14 bits / 400Msa/s
  • Noise bandwidth: 50 Mhz

The TGF4082 is a funtion generator. The TGF4000 series is the latest function/arbitrary generator series from Aim-TTi offering class-leading performance and unrivalled value for money

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