Krohn-Hite Corporation

The Krohn-Hite Model 34A dual channel, Butterworth/Bessel, plug-in filter card is one of a family of filter cards used in Krohn-Hite Programmable Filter System Mainframe Chassis. It was carefully designed with the user in mind, providing ease of operation, reliability and price competitiveness. Read more...

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Krohn-Hite Corporation

The Krohn-Hite FMB3002AC provides a 2 channel, compact filter box that houses the Krohn-Hite 3F Filter/Amplifier Modules. Input connectors are BNC for single-ended and screw terminal block for differential. Output connectors are BNC. Internal sockets are provided for changing 3F modules when updating or changing modules is required. Each chassis provides for battery power. Read more...

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Krohn-Hite Corporation

The KH Model 3900 has two independent filter channels with a tunable cutoff frequency range from 1Hz to 99kHz and 115dB/octave rolloff. Each channel has a stopband attenuation of >80dB and a passband ripple of typically 0.22dB. Provided are selectable single-ended or differential input with input gains up to 40dB in 10dB steps and output gains to 20dB. Read more...

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Krohn-Hite Corporation

The KH Model 3945 programmable filter provides one Butterworth channel of low-pass, tunable over the range from 170Hz to 25.6MHz; and two independent Butterworth or Bessel channels of low-pass, high-pass or bypass, one channel of band-pass or band-reject, tunable over the range from 3Hz to 2MHz. Read more...

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Krohn-Hite Corporation

The Krohn-Hite Model 3955 programmable, dual channel, low-pass filter is the first dual low-pass programmable filter of its kind, covering
the wide cutoff frequency range from 170Hz to 25.6MHz with 2 digits of resolution. The 3955 is a 4-pole, maximally flat (Butterworth) filter,
with an attenuation slope of 24dB/octave and a stopband attenuation of >100dB referred to 1Vrm... Read more...

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Krohn-Hite Corporation

The Krohn-Hite 3360 Series provides a tunable frequency range from 0.1Hz to 200kHz, and with the 002 option, the range is extended to 0.005Hz. Each channel of the 3360 Series is a selectable low-pass or high-pass, 4-pole filter providing an input gain to 50dB, and an output gain to 20dB selectable in 0.1dB steps. Standard response types are Butterworth and Bessel. Read more...

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Krohn-Hite Corporation

The KH Model 3380 Filter Series are one, two or four channel filters providing ease of operation and the reliability Krohn-Hite has been known for since 1949; along with a price that will fit any budget. Read more...

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Krohn-Hite Corporation

The Krohn-Hite Model 3940 programmable, dual channel, Butterworth/Bessel filter is a GPIB/benchtop filter covering a cutoff frequency range from 3Hz to 2MHz. Attenuation slope is 24dB/octave per channel. The 3940 will accept input levels of ±4.5V peak. Pre and post-filter gains of 0dB or 20dB is also provided. All functions are front panel or GPIB bus controlled. Read more...

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Krohn-Hite Corporation

The Krohn-Hite Model 3988 provides a tunable frequency range from 0.03Hz to 1MHz in the low-pass mode and 0.03Hz to 300kHz in the high-pass mode. Both low end frequency cutoff is 0.003Hz with the 002 option. Each channel of the 3988 is an 8-pole, wide range, low-pass/high-pass filter or an amplifier providing gains to 70dB in 0.1dB steps. Read more...

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ACCES I/O Products, Inc.

The PCI-IDIO-16 is a low-cost, 6.8" card that provides isolated input and output for PCI-bus computers. The card has sixteen optically-isolated digital inputs for AC or DC control signals and sixteen isolated FET outputs. For safety reasons in working with AC voltages, insulating shields are provided with each card. Read more...

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