Krohn-Hite Corporation

The Krohn-Hite Models 3905C/3916C Programmable Filter Systems can be configured with many types of plug-in filter/amplifier cards. Elliptical, Butterworth and Bessel types with selectable frequency cutoffs from 0.01Hz to as high as 25.6MHz. Roll-off rates are 24dB to 115dB/octave. Read more...

More Product Announcements from Krohn-Hite Corporation
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...

More Product Announcements from Krohn-Hite Corporation
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...

More Product Announcements from Krohn-Hite Corporation
Krohn-Hite Corporation

The Krohn-Hite Model 3944 is a 4-channel, Butterworth/Bessel filter providing GPIB/benchtop filtering covering a cutoff frequency range from 3Hz to 2MHz. Passband gain is unity, and the attenuation slope is 24dB/octave per channel. The 3944 will accept input signals of ±4.5V peak providing input and output gains of 0dB or 20dB selectable via the front panel keyboard or the GPIB bus. Read more...

More Product Announcements from Krohn-Hite Corporation
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...

More Product Announcements from Krohn-Hite Corporation
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...

More Product Announcements from Krohn-Hite Corporation
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...

More Product Announcements from Krohn-Hite Corporation
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...

More Product Announcements from Krohn-Hite Corporation
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...

More Product Announcements from Krohn-Hite Corporation
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...

More Product Announcements from Krohn-Hite Corporation