Siglent SDG2000X Series
Function Arbitrary Waveform Generator

  • Interface: LAN, USB 2.0, USB2
  • OS: Win

Professional Waveform Generator

SDG2000X is a series of dual-channel function/arbitrary waveform generators with a bandwidth of up to 120MHz, 1.2GSa/s sampling rate and 16-bit vertical resolution. The proprietary TrueArb & EasyPulse technologies help to solve the weaknesses inherent in traditional DDS generators when generating arbitrary, square and pulse waveforms.

ModelMax Out FrequencyChannelsWaveform LengthVertical ResolutionMax Sampling Rate
SDG2042X40 MHz
28 pts to 8 Mpts16-bit1.2 GSa/s
SDG2082X80 MHz28 pts to 8 Mpts
1.2 GSa/s
SDG2122X120 MHz
28 pts to 8 Mpts
1.2 GSa/s

What's included

  • SDG2000X Arbitrary Function Generator
  • Quick Start Guide
  • Product Certification
  • Power Cord
  • USB Cable
  • CD (Including Quick Start, datasheet and Software Package)
  • Calibration Certificate
  • BNC Coaxial Cable

Siglent SDG2000X Series
Function Arbitrary Waveform Generator

  • Interface: LAN, USB 2.0, USB2
  • OS: Win

art : SDG2042X
€ 475 excl. VAT
€ 594 incl. VAT

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More information


Maximum output frequency40, 80, 120 MHz. Depending on model.
Output channels2
Sampling rate1.2 GSa/s (4X Interpolation)
Wave lengthCH1: 16Kpts, CH2: 512Kpts
Frequency resolution1 µHz
Vertical resolution16bit
InterfacesUSB Host, USB Device (USBTMC), LAN (VXI-11)
For detailed specificationsSee the datasheet PDF above

Product information

Key Features
  • Dual-channel
  • 120MHz bandwidth
  • 20Vpp maximum output amplitude
  • High fidelity output with 80dB dynamic range
  • High-performance sampling system with 1.2GSa/s sampling rate
  • TrueArb technology, based on a point-by-point architecture
  • EasyPulse technology, capable of generating lower jitter Square
  • Analog/digital modulation: AM, DSB-AM, FM, PM, PSK, FSK, ASK, PWM
  • Sweep and Burst function, Harmonics mode supported
  • High precision Frequency Counter
  • Interfaces: USB Device/Host, LAN (VXI-11, support U Disk storage)
  • 4.3” touch screen display for easier operation
TrueArb Technology ArchitectureWith Siglent’s TrueArb technology, the generator retain advantages of DDS technology while overcoming the serious weaknesses of DDS jitter and distortion. Because TrueArb technology generates arbitrary waveform in a point-by-point fashion, every data point is used to generate the output signal which has been stored in memory. TrueArb technology produces an arbitrary point-by-point waveform. Don't miss any details!
High-Performance Sampling SystemBenefiting from a 1.2GSa/s and 16-bit sampling system, the SDG2042X achieves extremely high accuracy performance in both time domain and amplitude. resulting in a more accurate, reconstructed waveforms with lower distortion.
Excellent Analog Channel PerformanceThe bandwidth on the analog channels proves to be greater than 120MHz, tested by doing a frequency response test with white noise.
Rich modulation featuresSupport for AM, FM, PM, FSK, ASK, DSB. AM provides a variety of analog and digital modulation mode, "internal" and "external" modulation.

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