PHYWE Digital Function Generator, USB

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.

Benefits

• 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