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RIGOL Waveform Generator DG821
In stock
SKU
DG821
1 channel function / arbitrary waveform generator with 25 MHz bandwidth, 125 MSa/s and 2 Mpts memory (up to 8Mpts as option),EU Cable
Deliver in
3 weeks
- Unique SiFi II (Signal Fidelity II) technology: generate the arbitrary waveforms point by point; recover the signal without distortion; sample rate accurate and adjustable; jitter of all the output waveforms (including Sine, Pulse, etc.) as low as 200 ps
- 2 Mpts memory depth (standard); 8 Mpts memory depth (optional) per channel for arbitrary waveforms
- Optional dual-channel with the same performance, equivalent to two independent signal sources
- High frequency stability: ±1 ppm; low phase noise: -105 dBc/Hz
- Built-in high-order harmonic generator (at most 8-order harmonics) Built-in 7 digits/s, 240 MHz bandwidth full featured frequency counter Up to 160 built-in arbitrary waveforms, covering the common signals in engineering application, medical electronics, auto electronics, math processing, and other various fields
- Sample rate up to 125 MSa/s, vertical resolution 16 bits
- Arbitrary waveform sequence editing function available; arbitrary waveforms also can be generated through the PC software
- Various analog and digital modulation functions: AM, FM, PM, ASK, FSK, PSK, and PWM.
- Standard waveform combine function, capable of outputting specified waveforms combined with the basic waveforms
- Standard channel tracking function, when enabled, all the parameters of both channels are updated based on users' configurations
- USB Host&Device interface (standard); USB-GPIB function supported
- 3'' TFT color touch screen
- RS232, PRBS, and Dual-tone outputs supported
4.3 Inch Touch Screen
The combination of touch screen control with click and slide and multi-function knob makes it easy to find and update waveform settings; switch between channels, configure each channel, and easily load standard functions or arbitrary waves.
16 Bit Vertical Resolution
DG800 series generators extend output at 16-bit resolution The resolution of the output voltage is 4 times that of the traditional 14 bit generator. DG800 can reproduce any waveform more reliably and improve the fidelity and performance of the signal.
Signal Jitter As Low As 200ps
DG800 series function / arbitrary waveform generator is based on SIFI II technology created by RIGOL. It can generate arbitrary wave point by point and restore signal without distortion. The sampling rate can be adjusted precisely, compared with the traditional DDS signal source, the signal jitter is lower, and the jitter of all output signals is as low as 200ps.
SiFi II Technology
Sifi II technology allows you to output signals flexibly through filtering options such as stepping, smoothing and interpolation These options in the powerful signal sorting function can provide precise roll down control for the signal you select. Combine these flexible playback options or use edge time in interpolation mode to define the range of broadband components in the signal.
Support Multiple Signal Outputs
Create and combine complex signal sequences, simulate, or analyse faults through finger touch. A wide range of test signals are simulated by combining different waveform types, including dual tone, arbitrary wave, and noise DG800 also has the function of generating RS232 sequence and PRBS, which can be used in test sequence of advanced application.
Fanless Silent Operation
No fan design structure, no noise interference operation.
Harmonic Generator
DG800 has built-in 8-th harmonic generator function and outputs harmonics with specified times, amplitude, and phase. It is usually used in the test of harmonic detection equipment or harmonic filter equipment.
200 MHz Hardware Counter
It provides 7-bit frequency meter measurement function, which can measure the frequency, period, duty cycle, positive pulse width, negative pulse width and other parameters of external input signal and supports the statistics of measurement results.
Arb Sequencing
Create and combine complicated sequences of signals for emulation or failure analysis with the touch of a finger. Combine cycles of different waveform types including dual tone, arbitrary waves, and noise to mimic a broad set of test signals.
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