• Year
  • 1949/1950
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 188927

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 455 kHz; 2 AF stage(s)
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Storage Battery for all (e.g. for car radios and amateur radios) / 4 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 inch = 12.7 cm
  • Power out
  • 0.2 W (unknown quality)
  • Material
  • Bakelite or Plastics (type unknown)
  • from Radiomuseum.org
  • Model: Radiola 523M - Amalgamated Wireless
  • Shape
  • Tablemodel without push buttons, Mantel/Midget/Compact up to 14
  • Dimensions (WHD)
  • 12.75 x 7.8125 x 6.875 inch / 324 x 198 x 175 mm
  • Notes
  • This model uses a synchronous vibrator power unit.

    Cabinet colours available: Ivory, Walnut and Burgundy. 

  • Net weight (2.2 lb = 1 kg)
  • 13 lb (13 lb 0 oz) / 5.902 kg
  • Price in first year of sale
  • 25.75 AUS £
  • Circuit diagram reference
  • Australian Official Radio Service Manual Vol. VIII
  • Mentioned in
  • Silicon Chip, May 2015, Page 92
  • Literature/Schematics (1)
  • - - Manufacturers Literature (AWA Technical Information & Service Data.)
  • Author
  • Model page created by Stuart Irwin. See "Data change" for further contributors.

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