• Country
• Germany

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

• Year
• 1931–1935

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 8024

• Number of Tubes
• 5

• Valves / Tubes
• REN904 REN904 RV239 RV239 RGN1404

• 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
• Alternating Current supply (AC)

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Metal case

• from Radiomuseum.org
• Model: VW18 - Nora, Aron, Heliowatt; Berlin

• Shape
• Tablemodel, low profile (big size).

• Notes

• Radio + Kraftverstärker; Rectron-Gleichrichter.

  Röhrenbestückung nach FS-Bestückungstabellen falsch.

• Net weight (2.2 lb = 1 kg)
• 38 kg / 83 lb 11.2 oz (83.7 lb)

• Price in first year of sale
• 410.00 RM +

• Source of data
• Radiokatalog Band 1, Ernst Erb

• Mentioned in
• Schnorr Katalog 1934

• 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