5 Tube AC/DC-Battery Portable

Unknown Europe

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  • Year
  • 1941 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 330397
    • alternative name: Unbekannt Europa

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 470 kHz; 2 AF stage(s)
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast, Long Wave and Short Wave.
  • Power type and voltage
  • Line / Storage batteries (perhaps also batteries) / AC/DC: 110; 220 / 6 & 120 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Power out
  • 0.17 W (unknown quality)
  • from Radiomuseum.org
  • Model: 5 Tube AC/DC-Battery Portable - Unknown Europe
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Notes

  • Può funzionare a corrente alternata, senza trasformatore di ingresso oppure con due batterie, per i filamenti a 6 V e per l'anodica a 120 V.
    Ingresso per giradischi con diaframma elettromagnetico.

    Produzione di "uno dei più importanti laboratori radiotecnici d'Europa".

  • Mentioned in
  • L'Eco della Radio numero 5, 1941
  • Author
  • Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.

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