• Year
  • 1940 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 247691
    • Brand: Mantola

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

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)
  • Tuned circuits
  • 5 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • AC/DC-set / 110-120 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 4 inch = 10.2 cm
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: R-150 6220-D5 - Goodrich, B.F.; Akron,Ohio
  • Shape
  • Tablemodel without push buttons, Mantel/Midget/Compact up to 14
  • Dimensions (WHD)
  • 10.75 x 7.5 x 6 inch / 273 x 191 x 152 mm
  • Net weight (2.2 lb = 1 kg)
  • 6.25 lb (6 lb 4 oz) / 2.838 kg
  • Author
  • Model page created by Bruce Morgenstern. See "Data change" for further contributors.

 Collections | Museums | Literature

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The model R-150 6220-D5 is part of the collections of the following members.

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