Stanford Research Systems SR570

SR570 Stanford Research Preamplifier

Low Noise Amplifier

The SR570 is a 1 MHz Preamplifier from Stanford Research. Amplify RF and Microwave signals to measure, test, and design circuits. Applications include radio communications, cellphones, EMI testing, and much more.

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The SR570 is a low-noise current preamplifier capable of current gains as large as 1 pA/V.High gain and bandwidth,low noise, and many convenient features make the SR570 ideal for a variety of photonic, low-temperature and other measurements.

Stanford Research Systems SR570 Features:

  • 5 fA/√Hz input noise
  • 1 MHz maximum bandwidth
  • 1 pA/V maximum gain
  • Adjustable bias voltage
  • Two configurable signal filters
  • Variable input offset current
  • Line or battery operation
  • RS-232 interface