Krohn-Hite Corporation

The Krohn-Hite Model 7000 Differential Preamplifier provides low noise and high gain amplification to 1MHz. Fixed gain settings of x1 (0dB), x10 (20dB), x100 (40dB) and x1000 (60dB) over a selectable bandwidths of 100Hz, 1kHz (HP), 3kHz, 30kHz, 100kHz and 1MHz (LP Off) are provided. Noise referred to input is 7nV/sqrt Hz and common mode rejection is >100dB at 1kHz. Read more...

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Dover Flexo Electronics, Inc.

The TwinAmp™ Dual Tension Amplifier gives printers and converters twice the tension measurement bang for the buck. Two isolated amplifier circuits on a single rack-mountable card can be used to monitor tension accurately from two transducer positions in the web path at the same time.

This unit’s ultra-stable isolation circuitry is based on the company’s pr... Read more...

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Dexter Research Center, Inc.

Available in three amplifier gains: 300, 500 and 1,000, this PCB includes a LM20 temperature sensor and 1.25V voltage reference. Although sized for single channel TO-5 packages, this amplifier is electrically compatible with all Dexter Research Center detectors, providing convenient buffering and pre-amplification of thermopile signal. Read more...

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