Variable Band-Pass Filter 310-A

Krohn-Hite Corp.; Cambridge and Brockton, MA

Data
Forum
Pictures
Collections

  • Year
  • 1950 ??
  • Category
  • Miscellaneous (Other, Various) - see notes
  • Radiomuseum.org ID
  • 135382

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 105-125 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Variable Band-Pass Filter 310-A - Krohn-Hite Corp.; Cambridge
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 12 x 7 x 8 inch / 305 x 178 x 203 mm
  • Notes

  • Krohn-Hite Variable Band-Pass Filter 310-A;
    Controls for low and high frequency, each adjustable for 20 Hz up to 200,000 Hz.

    Input impefdance, Approximately 6 Megohms in parallel with 50 pF

    Maximum input amplitude: 5 volts RMS

    Output impedance: 500 ohms

    Four decade bands 20-200, 200-2000, 2000-20000, 20000-200000 Hz

    See Krohn-Hite catalog description and specifications uploaded above

     

  • Net weight (2.2 lb = 1 kg)
  • 14 lb (14 lb 0 oz) / 6.356 kg
  • Price in first year of sale
  • 275.00 USD
  • Source of data
  • - - Manufacturers Literature
  • Author
  • Model page created by a member from A. See "Data change" for further contributors.

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