DG4000 Series Function/Arbitrary Waveform Generator

Wide screen, novel appearance

Clearly displays the parameter setting values, waveform shapes and output configurations of the channels, enabling the user to understand the current output status of the instrument at a glance.

Equal performance dual channels with precisely adjustable phase between channels

The dual channels are identical in performance and include waveform outputs such as fundamental, arbitrary, modulated, sweep, and burst. Waveforms or states can be copied between channels, and frequency/amplitude/phase coupling is also possible. Phase between channels is precisely adjustable.

Built-in 150 types of arbitrary waveforms

Built-in teaching and circuit debugging a variety of common waveforms, and by common, engineering, segmented modulation, bioelectricity, medical, standard, math, trigonometric functions, inverse trigonometric, window function for classification, the panel provides a dedicated User key in order to quickly call out the specified arbitrary wave.

Rich analog and digital modulation functions

Modulation types include AM, FM, PM, ASK, FSK, 3FSK, 4FSK, PSK, BPSK, QPSK, PWM, and OSK, and support for both internal and external modulation sources to meet the needs of more instructional or communication system testing.

Multiple sweep modes

Support from low-frequency to high-frequency or from high-frequency to low-frequency scanning output, scanning types including linear, logarithmic and step, can be set to "mark" frequency, to meet the needs of more amplitude and frequency testing applications.

Noise generation function and burst mode function

Generates white noise with a maximum bandwidth of 120MHz. Another noise overlay function supports superimposing a Gaussian noise on the main output signal, which can be used to test the anti-noise performance of the device. Burst Mode function provides three types of bursts: N-cycle, infinite and gated.

Up to 16th harmonic output function

Outputs harmonics with a specified number, amplitude and phase, typically used in the testing of harmonic detection equipment or harmonic filtering equipment.

High resolution frequency meter function

Provides 7digits/s frequency meter measurement function, which can measure the frequency, period, duty cycle, positive pulse width and negative pulse width and other parameters of the external input signal, and supports the statistics of the measurement results. Frequency meter measurement can work simultaneously with dual-channel output.