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Dual Channel Precision Variable Audio Filter

Dual Channel Precision Variable Audio Filter

Part Number:
(EQP) KH3343

Product Details:
Krohn-Hite Model 3343 dual channel precision variable audio filter. Digitally tuned over a frequency range of 0.01 Hz to 99.9 KHz. Can be operated in low-pass, high-pass, band-pass or band-reject mode. Attenuation slope of 96 db per octave in high-pass or low-pass mode and 48 dB per octave in band-pass or band-reject mode. Distortion is less than 0.1% over most of the range. Output impedance of 50 ohms. In excellent condition.

Features:

  • Frequency Range: 0.01Hz to 99.9 KHz
  • Frequency Accuracy: ±2%
  • Pass Band Gain: 0 dB or 20 dB
  • Attenuation Slope: 48 dB/oct. (each channel)
  • Battery Operation
  • Maximum Attenuation: 80 dB
  • Floating (ungrounded) Operation
Specifications:
  • 0.01 Hz to 99.9 KHz frequency range
  • 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
  • Dimensions: 17" x 17" x 6"
Originallly sold for $3,456. Our price...


0.01 Hz to 99.9 KHz
Output impedance of 50 ohms
Can be operated in low-pass, high-pass, band-pass or band-reject mode
Digitally tuned over a frequency range of 0.01 Hz to 99.9 KHz
Model 3343
Dimensions
17" x 17" x 6"
Manufactured by
Krohn-Hite

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