• Year
  • 1928–1930
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 16940
    • Brand: Mars

 Technical Specifications

  • Number of Tubes
  • 3
  • Main principle
  • TRF with regeneration; 2 AF stage(s)
  • Tuned circuits
  • 1 AM circuit(s)
  • Wave bands
  • Short Wave (SW only)
  • Power type and voltage
  • Storage and/or dry batteries / 4 & ? Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Kurzwellen-Empfänger Janus SOAM - Schneider-Opel AG, Radiowerke;
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Notes
  • Empfangsbereich 12-100 m durch auswechselbare Spulensätze; NF-Trafos, Eichenholztruhe.

    [662920]

  • Price in first year of sale
  • 158.00 RM !
  • External source of data
  • E. Erb 3-907007-36-0
  • Circuit diagram reference
  • Röhren in FS-Bestückungstabellen
  • Literature/Schematics (2)
  • Katalog Bernheim Berlin 1928

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