WF1947 NF Corporation Function Generator

Additional Features:

• Number of Channels: 1
• Frequency range: 0.01 µHz to 30 MHz
• Amplitude: 0.25Vp-p/50Ω or greater
• Low distortion and noise
• Waveform amplitude resolution: 16 bits
• High amplitude setting accuracy
• Each output terminal is insulated from the housing, which makes it possible to connect the terminal to equipment with dissimilar electric potentials
• The inclusion of floating output terminals reduces noise caused by ground loops
• Low fan noise
• Output Waveforms: Sine, Square, Pulse, Ramp, Arbitrary waveforms, Noise, DC
• Various Oscillation Mode: Sweep and Modulation Functions, Burst/Trigger/Gate, Pulse Generator
• Reverse phase waveform with identical frequency, amplitude, and DC offset
• Each channel has a floating output terminal

With the NF Corporation WF1947 the noise level is reduced at comparatively high voltage output (about 2Vp-p/50Ω, without DC superposition) and within frequencies of up to 300 kHz. By employing an attenuator, the noise level at the low voltage output of about 1Vp-p or lower has been reduced to between a half and one-third those of previous models. In all of the output ranges, dramatic noise reduction has been realized, which makes this product perfect for a wide range of uses.

A complete revision of the circuitry has realized the generation of low-distortion sine waves with total harmonic distortion of 0.04% or less. In addition to the 16-bit resolution of waveform amplitude, high-quality sine waves are produced.