3321 - Krohn-Hite Tunable Filters

99.90kHz (High end frequency limit)

The 3321 Variable Filter is a solid state, variable electronic Filter that is digitally tuned over the range from 0.01Hz to 99.9kHz. Its single channel can be operated in either the High-Pass or Low-Pass mode. It has an attenuation slope of 24 dB per octave. The frequency response characteristic of the unit is a fourth-order Butterworth with maximum flatness for cleanest filtering in the frequency domain. For pulse or transient signal filtering, a front panel switch is provided to change the frequency response to RC optimum for transient-free filtering.

Frequency Accuracy: ±2%
Pass Band Gain: 0 dB or 20 dB
Maximum Attenuation: 80 dB
Floating (ungrounded) Operation

Specifications

High end frequency limit

99.90kHz

Channels

Operation Modes

LP, HP

More Details

Variable Filter

Amabile Electronic Test is an independent distributor and is not affiliated with the manufacturers of the products it sells except where expressly noted
otherwise. Any and all trademarks or logo rights associated with the manufacturer' names and products are owned by the respective manufacturers.

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