• Year
  • 1932/1933
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 11282

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

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • Superheterodyne (common); ZF/IF 170 kHz
  • Tuned circuits
  • 7 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Details
  • Wired Wireless Receiver (RF!)
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 125; 135; 160; 220; 260 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Univers RD305S - Autophon AG inkl. Téléphonie
  • Shape
  • Tablemodel, high profile (upright - NOT Cathedral nor decorative).
  • Dimensions (WHD)
  • 400 x 499 x 288 mm / 15.7 x 19.6 x 11.3 inch
  • Notes
  • RD173c*
  • Price in first year of sale
  • 580.00 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.
  • Literature/Schematics (1)
  • -- Schematic
  • Picture reference
  • Das Modell ist im «Radiokatalog» (Erb) abgebildet.

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The model Univers is part of the collections of the following members.

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