1.1 Features
DF1906
1.1 Features
The "DF
1906 Digital Function Generator" is a function generator based on a direct digital
synthesizer (DDS), which is small, light, and low-priced but features high accuracy and sophisticated
functionality.
・ Oscillation frequency： 0.1 mHz to 2 MHz, setting resolution: 0.1 mHz. Frequency accuracy: ±25
ppm.
・ Even if the frequency is changed, the phase is continuous and the waveform is not cut off.
・ Maximum output voltage: 10 Vp-p/open, ±5 V/open. DC offset up to ±5 V/open can be
superimposed.
・ When the amplitude is changed, no unexpected voltage is generated. The waveform can be changed without
being cut off from 0 to the maximum amplitude.
・ In addition to the 4 standard waveforms: Sine wave, square wave, ramp wave, and DC, 4 arbitrary
waves can also be output.
・ The duty ratio can be changed for the square wave. The symmetry can be changed for the ramp wave.
・ Waveform data is set via a USB connection for arbitrary waveforms.
・ A wealth of oscillation modes are available.
・ Continuous oscillation
・ Burst oscillation
・ Trigger oscillation
・ Gate oscillation
・ Main parameters can be read at a glance on a 40-digit x 2-line LCD display panel.
・ Almost all settings can be remote controlled via USB.
1.2 Applications
・ Measurement of filters, in particular of those with steep characteristics.
・ Signal source of audio equipment and pulse motor using the burst oscillation mode
・ Signal source of an automated measurement system
・ Oscillator for various experiments
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