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GW Instek SFG-2000/2100 series Function Generator

sfg 2000 2100 series
Downloads & Videos SFG2000_100_datasheet

Brand: GW Instek

Model: SFG-2000/2100 series

Based on Direct Digital Synthesized (DDS) technology and unique FPGA design, GW Instek SFG-2000/2100 Series Function Generators are built with exceptionally high performance far exceeding that of any conventional function generators, at a very competitive price. Stable output frequency, low distortion, and fine frequency resolution are the most remarkable characteristics of this product series. SFG-2000/2100 Series include four members in each family at 4MHz, 7MHz, 10MHz and 20MHz bandwidth, respectively. SFG 2100 Series has additional functions of Sweep, AM/FM modulation, and External Counter. As a result of the 20ppm stability level and output waveform accuracy, SFG-2000/2100 Series well fits a wide variety of applications, such as signal generator for experiment labs, reference signal for PLL (Phase Locked Loop), and calibration and adjustment source for electronic devices.



  • DDS Technology and FPGA Chip Design
  • Frequency Range: 0.1Hz~4/7/10/20 MHz
  • High Frequency Accuracy: 20ppm
  • High Frequency Stability: 20ppm
  • Frequency Resolution: 100mHz
  • Low Distortion Sine Wave: -55dBc, 0.1Hz ~ 200kHz
  • Front Panel Setting Save/Recall with 10 Groups of Setting Memories
  • Built-in 9 Digits, 150MHz/High Resolution Counter (SFG-2100 Series Only)
  • INT/EXT AM/FM Modulation (SFG-2100 Series Only)
  • LIN/LOG Sweep Mode (SFG-2100 Series Only)