Stanford Research SR650 Programmable Filter

Stanford Research SR650 Programmable Filter

This Stanford Research Systems SR650 Programmable Filter is used, and in excellent condition.

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Stock # 52623-1
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Stanford Research SR650 Programmable High-Pass and Low-Pass Elliptical Filters

  • Two Indepentent Filter Channels
  • Up to 80 dB of Gain
  • GPIB and RS232 Interfaces
  • Nine Complete Dual-Channel Configurations may be Stored


The SRS SR650 has a low-noise preamplifier, a precision high-pass and a low-pass filter section, and an output amplifier. The filters are 8-pole, 6-zero elliptic-type with 115 dB per octave rolloff, 0.1 dB of passband ripple, and 80 dB stopband attenuation. Cutoff frequencies can be set between 1 Hz and 100 kHz, making the SR600 series ideal for applications including anti-aliasing, audio analysis, and frequency-domain signal conditioning.

Important Notice: Please note that any additional items included with this equipment such as accessories, manuals, cables, calibration data, software, etc. are specifically listed in the above stock item description and/or displayed in the photos of the equipment. Please contact one of our Customer Support Specialists if you have any questions about what is included with this equipment or if you require any additional information.

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Stanford Research SR650 Programmable High-Pass and Low-Pass Elliptical FiltersStanford Research SR650 Programmable High-Pass and Low-Pass Elliptical Filters

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Manuals, Datasheets, Drivers, Links

SRS SR650 Datasheet (pdf) 
SRS SR650 Manual (pdf) 
Link to Stanford Research Website 

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