PHYWE Digital Function Generator, USB

Article no. 13654-99 | Type: Equipment & Accessories

Teachers/Professors , Students

Function and Applications

Digital signal generator for use as a programmable voltage source in practical or demonstration experiments, particularly in the disciplines of acoustics, electrical engineering and electronics.


  • Can be used as universal stand-alone device or controlled via a USB interface
  • Universally applicable thanks to broad, continually adjustable frequency range
  • Usable as programmable voltage source via amplifier output
  • Intuitive, menu-driven operation using control knob and function buttons, with help capability
  • Illuminated monochrome graphic display for maximum visibility and readability
  • Simple setting of voltage and frequency ramps in stand-alone mode
  • Features V = f(f) output for easy reading of frequency in the form of a voltage - ideal for measuring circuit response to frequency ramps using an oscilloscope
  • Low distortion and signal-to-noise ratio for brilliantly clear signals - ideal for acoustics/audio experiments
  • Includes software for Windows and MacOS

Equipment and Technical Data

  • Frequency range: 0.1 Hz...0.9999 Mhz in steps of 0.1 Hz
  • Distortion factor: <0.5%
  • Signal forms: sine, triangle, square, frequency ramp, voltage ramp
  • Amplifier output, short-circuit-proof, via BNC and 4-mm connectors:
    • Output voltage :   0 … 20 Vpp for R out > 40 Ohm            
    • DC offset: ±10 V (steps 5 mV)
    • Power output: 5 W (for up to 1 A)  where R out = 20 Ohm
  • Headphone output via 3.5 mm jack socket:
    • Switch for selecting standard headphones or speakers
    • Output voltage: 0 … 1 Vpp for R out = 400 Ohm
  • Sync (trigger) output via BNC:
    • Output resistance: 50 Ω
    • Logic level: CMOS (5 V)
  • V=f(f) output via BNC, short-circuit-proof:
    • For outputting frequency in the form of a proportional voltage 0 ... 10 V (0...1 MHz)
    • Sweep function for frequency ramp
  • Monochrome graphic display with continuous setting for background illumination: 128 x 64 pixels
  • USB 2.0 port
  • Settings via buttons and knob or software-assisted via USB
  • Power supply 100 V~ - 240 V~ at 50/60 Hz
  • Impact-resistant plastic case with carrying handle
  • Software measureLAB for Windows and MacOS
  • Dimensions (mm): 194 x 140 x 130
  • Weight: 1.4 kg



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(de) Bedienungsanleitung
1365499d .pdf
File size 0.99 Mb
(en) Operating instructions
1365499e .pdf
File size 1.75 Mb
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