• Year
  • 1946/1947
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 147700

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
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Details
  • Record Player (perh.Changer)
  • Power type and voltage
  • Alternating Current supply (AC) / 115 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • from Radiomuseum.org
  • Model: D627 - De Forest DeForest Crosley
  • Notes
  • Same schematics for Rogers Majestic R227, DeForest D547 & D627. Although an AC/DC radio chassis, the phono motor needs AC.
  • Circuit diagram reference
  • Radio College of Canada
  • Literature/Schematics (1)
  • RCC, Rogers-Majestic R227, sheet 117
  • Author
  • Model page created by Ashis Mukerjea. See "Data change" for further contributors.

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