• Year
  • 1926/1927
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 3813

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

 Technical Specifications

  • Number of Tubes
  • 2
  • Valves / Tubes
  • Main principle
  • TRF with regeneration; 1 AF stage(s)
  • Tuned circuits
  • 1 AM circuit(s)
  • Wave bands
  • Broadcast (MW) and Long Wave.
  • Power type and voltage
  • Storage and/or dry batteries / 4 & 100 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Wooden case, TUBES VISIBLE.
  • from Radiomuseum.org
  • Model: Form PN1b - Nora, Aron, Heliowatt; Berlin
  • Shape
  • Tablemodel, slant panel.
  • Notes
  • Nachfolger des PN1, für höhere Wellenbereiche durch Steckspulen erweiterbar. Eingebaute Spulen für Wellenbereich 200 - 600 m. Abschaltbare NF-Röhre.

    Entspricht Pka bzw. Pe + N1 bzw. N1R.

  • Net weight (2.2 lb = 1 kg)
  • 1 kg / 2 lb 3.2 oz (2.203 lb)
  • Price in first year of sale
  • 52.00 RM +
  • Source of data
  • Radiokatalog Band 1, Ernst Erb
  • Literature/Schematics (1)
  • -- Original prospect or advert

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