• Year
  • 1933
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 210039

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 186 kHz; 1 AF stage(s); Anode bend detection
  • Tuned circuits
  • 7 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Storage and/or dry batteries / 6 & 135 & 67.5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 53-BSM Ch= 53-BS - Lekmek Radio Laboratories;
  • Shape
  • Tablemodel, high profile (upright - NOT Cathedral nor decorative).
  • Notes
  • This radio is the same as the 53-B with the addition of a preselector coil and 3 gang tuning capacitor.

  • Price in first year of sale
  • 32.50 Aus£
  • Literature/Schematics (1)
  • - - Manufacturers Literature
  • Author
  • Model page created by Stuart Irwin. See "Data change" for further contributors.

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