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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
Equipment and Technical Data
- Frequency range: 0.1 Hz...0.9999 Mhz
- Steps: 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 100~240 V at 50/60 Hz
- Impact-resistant plastic case with carrying handle
- Dimensions (mm): 194 x 140 x 130
Scope of delivery: measureLAB, multi-user license
Recommended accessories: Software Cobra4 - multi-user licence
