• Country
• Germany

• Manufacturer / Brand
• Nora, Aron, Heliowatt; Berlin

• Year
• 1930/1931

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 8095

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

• Number of Tubes
• 3

• Valves / Tubes
• RE054 or RE034 RE054 or RE034 RE154 or RE134

• Main principle
• TRF with regeneration; 2 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

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case, TUBES VISIBLE.

• from Radiomuseum.org
• Model: PN2Ra - Nora, Aron, Heliowatt; Berlin

• Shape
• Tablemodel, slant panel.

• Dimensions (WHD)
• 155 x 80 x 155 mm / 6.1 x 3.1 x 6.1 inch

• Notes
• Flachpult; innenliegende Spulen.

• Price in first year of sale
• 42.00 RM !

• Source of data
• Kat.Radio Arlt 1931 / Radiokatalog Band 1, Ernst Erb

• Mentioned in
• -- Original prospect or advert (Kahle & Cless, Leipzig, Katalog 1931)

• Other Models

• Here you find 633 models, 556 with images and 342 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Nora, Aron, Heliowatt; Berlin