Beat Frequency Audio Generator 1304-B

General Radio Company; Cambridge (MA)

  • Year
  • 1954 ?
  • Category
  • Service- or Lab Equipment
  • Radiomuseum.org ID
  • 323852
    • alternative name: GenRad

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

 Technical Specifications

  • Number of Tubes
  • 9
  • Power type and voltage
  • Alternating Current supply (AC) / 50 to 60 Hz, 105 to 125 or 210 to 250 Volt
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Beat Frequency Audio Generator 1304-B - General Radio Company;
  • Shape
  • Miscellaneous shapes - described under notes.
  • Dimensions (WHD)
  • 19.5 x 7.25 x 15.25 inch / 495 x 184 x 387 mm
  • Notes
  • 20Hz to 40kHz in 2 ranges. Available in rack (-BR) or table (-BM) mount versions.

  • Net weight (2.2 lb = 1 kg)
  • 39 lb (39 lb 0 oz) / 17.706 kg
  Manufacturer description of model. 1645 KB
  • Documents regarding this model
  • Author
  • Model page created by Ross Lahlum. See "Data change" for further contributors.

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