strong>3955 – Krohn-Hite Tunable Filters
25.60MHz (High end frequency limit)
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 1Vrms input. The filter has selectable ac or dc coupling and selectable 1M or 50 ohm input impedance. Programmable input gains to 20dB and output gains to 26dB are standard.
The Model 3955 also has the capability to be configured in an “amplifier bypass” mode to operate as an amplifier, bypassing the filter. This gives the user the ability to amplify without filtering when so desired.
High end frequency limit25.60MHz
Tunable Active Filter
Our 3955 Krohn-Hite tunable filter are perfect for your project as well as the 3955 Krohn-Hite tunable filters are for rent, lease, and for sale at a cheap price with us Premium Test Equipment if you want to buy a Krohn-Hite tunable filter. The 3955 Krohn-Hite tunable filters are here for you today to rent, lease or buy.