• Year
  • 1935
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 36326

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

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • Superheterodyne (common); ZF/IF 450 kHz; 1 AF stage(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Storage and/or dry batteries / 2 ; 22.5 ; 67.5 ; 135 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Power out
  • 0.7 W (unknown quality)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 415 - Crosley Radio Corp.;
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • Farmradio - Required batteries are: a two-volt storage battery, a 22.5 V plug-in-type "C" battery and three 45 V plug-in-type "B" batteries.
  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 7 = 1936 and before

 Collections | Museums | Literature

 Forum