• Year
  • 1925/1926
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 14160
    • Brand: Schwaan & Zimmermann AG, Berlin O 27

 Technical Specifications

  • Number of Tubes
  • 4
  • Valves / Tubes
  • Main principle
  • TRF (Tuned-Radio-Frequency but use of regeneration unknown); 2 AF stage(s)
  • Tuned circuits
  • 2 AM circuit(s)
  • Power type and voltage
  • Storage and/or dry batteries
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Wooden case, TUBES VISIBLE.
  • from Radiomuseum.org
  • Model: HE4 - Deradio AG später mit Zusatz:
  • Notes
  • Flachpult
  • External source of data
  • E. Erb 3-907007-36-0
  • Source of data
  • Radiokatalog Band 2, Ernst Erb
  • Picture reference
  • Das Gerät ist im Doppelband "Historische Radios" von Günther Abele abgebildet.

 Collections | Museums | Literature

Museums

The model can be seen in the following museums.

 Forum