• Year
  • 1935/1936
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 23099
    • alternative name: Telefony Microfona

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

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • TRF with regeneration; ZF/IF 1 kHz; 1 AF stage(s)
  • Tuned circuits
  • 2 AM circuit(s)
  • Wave bands
  • Broadcast, Long Wave and Short Wave.
  • Power type and voltage
  • Alternating Current supply (AC) / 110-240 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Superdual MK205-III - Microphona Mikrofona, Bratri
  • Shape
  • Tablemodel, slant panel.
  • Dimensions (WHD)
  • 365 x 365 x 253 mm / 14.4 x 14.4 x 10 inch
  • Notes
  • 45W Verbrauch . Wooden case with bakelit front panel.
  • External source of data
  • Erb

 Collections | Museums | Literature

 Forum