• Year
  • 1949
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 188930

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

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • Superhet with RF-stage; ZF/IF 455 kHz; 2 AF stage(s)
  • Tuned circuits
  • 7 AM circuit(s)
  • Wave bands
  • Broadcast plus more than 2 Short Wave bands.
  • Power type and voltage
  • Storage Battery for all (e.g. for car radios and amateur radios) / 6 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 7 inch = 17.8 cm
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Radiola 620T Ch = C67Z - Amalgamated Wireless
  • Shape
  • Tablemodel, low profile (big size).
  • Notes
  • This model uses a synchronous vibrator power unit. No. 22770.

  • Circuit diagram reference
  • Australian Official Radio Service Manual Vol. VIII
  • Author
  • Model page created by Stuart Irwin. See "Data change" for further contributors.

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