• Year
  • 1942–1944
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 30895

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 468 kHz; Super, reaction, but not adjustable
  • Tuned circuits
  • 4 AM circuit(s)
  • Wave bands
  • Broadcast, Long Wave and Short Wave.
  • Power type and voltage
  • Storage and/or dry batteries / 90+1,5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 12.5 cm = 4.9 inch
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: K42 [Batterie] - Nora, Aron, Heliowatt; Berlin
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 400 x 270 x 110 mm / 15.7 x 10.6 x 4.3 inch
  • Notes
  • Truppenbetreuungsempfänger. Siehe auch die «Netzvariante» K42N für Batterie- und Netzanschluss (5 Röhren). Gerät hat Raum von 15 cm Höhe und 20 cm Breite für die Anodenbatterie.
  • Net weight (2.2 lb = 1 kg)
  • 4.4 kg / 9 lb 11.1 oz (9.692 lb)
  • Source of data
  • -- Collector info (Sammler)
  • Literature/Schematics (1)
  • -- Original-techn. papers.

 Collections | Museums | Literature

Collections

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

Museums

The model can be seen in the following museums.

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