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Model OT-301 Versatile Position Sensing Amplifier Complete and in excellent condition OT-301 Versatile Position Sensing Amplifier [click on photos for larger image] The ON-TRAK OT-301 is designed to provide an X-Y position output and sum output from duolateral, tetralateral, single axis, quadrant and bi-cell position sensing detectors. The OT-301 has four transimpedance amplifiers and signal processing electronics to provide a normalized position and sum output. The OT-301 has six gain settings to accommodate input current ranges from .1µA to 1.5mA with a frequency response to 15kHz. A convenient ZERO adjust allows the user to electrically move the zero to a relative position on the PSD. A CAL adjust allows calibration to absolute position. For questions or to schedule an inspection, please contact us via email. Thank you for your interest! |