3342R - Krohn-Hite Tunable Filters



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Technical Specifications

High end frequency limit
99.90kHz

Channels
2

Operation Modes
LP, HP, BP, BR

Extra Specifications
Dual Channel Tunable Filter


Product Description

The 3342R Dual Channel Tunable Filter is a rack mounted, all solid-state variable electronic filter with low-pass, high-pass, band-pass, and band-reject capabilities.

  • 0.001 Hz to 99.9 kHz frequency range 
  • 48 dB per octave attenuation slope for each channel
  • 0 dB or + 20 dB pass band gain
  • Four pole Butterworth or RC filter response
  • ±2 % frequency cutoff accuracy 
  • < 0.1 % distortion (typical) 
  • 0.5 mV RMS hum and noise
  • 80 dB maximum attenuation