Krohn-Hite 3384

Model 3384 

•  4 Independent Filter Channels
•  2 Band-Pass/Band-Reject Channels
•  Attenuation: 48dB/Octave (8-Pole)
•  Filter Modes: Low-Pass and High-Pass
•  Response: Butterworth and Bessel
•  Input: Differential and Single-Ended
•  Pre-Filter (Input) Gain: 0dB to 50dB in 10dB steps
•  Post-Filter (Output) Gain: 0dB to 20dB in 0.1dB steps

DESCRIPTION

The Krohn-Hite Model 3384 Four Channel Filter provides ease of operation and the reliability Krohn-Hite has been known for since 1949; along with a price that will fit any budget. The 3384 four independent channels provide a tunable frequency range from 0.1Hz to 200kHz; and with the 002 option, the range is extended to 0.005Hz. The frequency response characteristic is selectable to either maximally flat (Butterworth) for clean filtering in the frequency domain, or linear phase (Bessel) for complex filtering.

Each channel of the 3384, also offers selectable functions of low-pass and high-pass 8-pole filtering with selectable input gains to 50dB in 10dB steps, and output gains to 20dB selectable in 0.1dB steps. The 3384 will accept input signals to ±10V peak at 0dB gain and has selectable ac or dc coupling. Memory is available for storing a set-up of the instrument which can be recalled with a simple command.