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3343 - Krohn-Hite Tunable Filters

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  • Model: 3343
  • Manufactured by: Krohn-Hite
  • High end frequency limit: 99.90kHz
  • Channels: 2
  • Operation Modes: LP, HP, BP, BR
  • Extra Specifications: Tunable Filter

The 3343 Dual Channel Tunable Filter is an all solid-state variable electronic filter with low-pass, high-pass, band-pass, and band-reject capabilities.  0.01 Hz to 99.9 kHz frequency

  • 48 dB per channel attenuation slope
  • 0 dB or 20 dB pass band gain
  • Eight pole Butterworth or RC response 
  • ±2% calibration accuracy
  • < 0.1% distortion (typically)
  • 0.5 mV RMS hum and noise
  • 80 dB maximum attenuation
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