• Year
  • 1939/1940
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 12312

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

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Superheterodyne (common); ZF/IF 473 kHz
  • Wave bands
  • Broadcast, Long Wave and Short Wave.
  • Power type and voltage
  • Alternating Current supply (AC)
  • Loudspeaker
  • Permanent or electro-dynamic (moving coil), system not known yet. / Ø 18 cm = 7.1 inch
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 72A - Mediator; La Chaux-de-Fonds
  • Dimensions (WHD)
  • 510 x 320 x 210 mm / 20.1 x 12.6 x 8.3 inch
  • Price in first year of sale
  • 320.00 SFr
  • External source of data
  • E. Erb 3-907007-36-0
  • Source of data
  • Radiokatalog Band 2, Ernst Erb
  • Circuit diagram reference
  • Die Tungsram-Tabellen führen das Modell auf.

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