• Year
  • 1943/1944
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 12552

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 483 kHz
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast, Long Wave and Short Wave.
  • Power type and voltage
  • Alternating Current supply (AC) / 110-250 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 443 - Minerva Schweiz Marke von
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 480 x 300 x 260 mm / 18.9 x 11.8 x 10.2 inch
  • Net weight (2.2 lb = 1 kg)
  • 10.6 kg / 23 lb 5.6 oz (23.348 lb)
  • Price in first year of sale
  • 445.00 SFr
  • External source of data
  • E. Erb 3-907007-36-0
  • Source of data
  • Radiokatalog Band 2, Ernst Erb
  • Circuit diagram reference
  • Thali-Schemasammlung und Tungsram-Röhrenbestückung.

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