• Year
  • 1937
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 32142

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

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Superheterodyne (common); ZF/IF 465 kHz; 2 AF stage(s)
  • Tuned circuits
  • 11 AM circuit(s)
  • Wave bands
  • Broadcast, Short Wave(s) and Police.
  • Power type and voltage
  • Alternating Current supply (AC) / 110 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 12 inch = 30.5 cm
  • Power out
  • 3 W (undistorted)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: A 9849 Ch= 68 - Allied Radio Corp. Knight,
  • Shape
  • Console with any shape - in general
  • Dimensions (WHD)
  • 22 x 39 x 12 inch / 559 x 991 x 305 mm
  • Notes
  • Knight A9849 also came in a table top version Knight A9848.

  • Price in first year of sale
  • 33.95 USD
  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 9 = 1938 and before

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