• Year
  • 1931
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 18396

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

 Technical Specifications

  • Number of Tubes
  • 9
  • Main principle
  • Superhet with RF-stage; ZF/IF 130 kHz
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Alternating Current supply (AC) / 110 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 87 3rd type [#2,525,871] - Atwater Kent Mfg. Co.;
  • Shape
  • Console, Highboy (legs > 50 %).
  • Notes
  • Highboy possible as well?
    See also the similar Atwater Kent model 87 1st type or the model 89 with automatic volume control.

  • Price in first year of sale
  • 125.00 $
  • External source of data
  • E. Erb 3-907007-36-0
  • Circuit diagram reference
  • Rider's Perpetual, Volume 3 = 1933 and before
  • Literature/Schematics (1)
  • -- Schematic
  • Literature/Schematics (3)
  • Atwater Kent Folder No. 103, 7-1931

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