• Year
  • 1934
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 165298

 Technical Specifications

  • Number of Tubes
  • 7
  • Main principle
  • Superhet with RF-stage; ZF/IF 175 kHz; 3 AF stage(s)
  • Tuned circuits
  • 8 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Alternating Current supply (AC) / 240 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Power out
  • 6 W (unknown quality)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Radiola 140 - Amalgamated Wireless
  • Shape
  • Console, Lowboy (legs < 50 %).
  • Dimensions (WHD)
  • 25 x 41 x 14.5 inch / 635 x 1041 x 368 mm
  • Notes
  • Radio uses the "Rotovisor" dial in which stations are marked on the scale.

    Circuit incorporates;

    • band pass filter between mixer and first IF.
    • Class B output driven by triode connected type 42.
    • One of the first AWA radios to use AVC.

    Chassis and dial also used in the AGE Mercury

  • Price in first year of sale
  • 47.75 Aus£
  • Mentioned in
  • HRSA Radiowaves # 36 April 1991, Page 12
  • Author
  • Model page created by Stuart Irwin. See "Data change" for further contributors.

 Collections | Museums | Literature

Literature

The model Radiola is documented in the following literature.

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