• Country
• Germany

• Manufacturer / Brand
• Nora; Berlin

• Year
• 1932–1934

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 7995

• Number of Tubes
• 4

• Valves / Tubes
• RES094 RE034 RE034 RES164

• Main principle
• TRF with regeneration; 1 Special; 2 AF stage(s)

• Tuned circuits
• 2 AM circuit(s)

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• Storage and/or dry batteries

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

• Material
• Bakelite case

• from Radiomuseum.org
• Model: B420 - Nora; Berlin

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

• Dimensions (WHD)
• 290 x 250 x 270 mm / 11.4 x 9.8 x 10.6 inch

• Notes

• Trommelskala, 60 Stationszeiger.

  Preis ohne Röhren, zusätzlich Röhrensatz, Preis: 39,10 RM

• Price in first year of sale
• 120.00 RM +

• Source of data
• Katalog Radio-Zentrale Prohaska 1932/33 / Radiokatalog Band 1, Ernst Erb

• Circuit diagram reference
• Röhren in FS-Bestückungstabellen

• Mentioned in
• Radio-Zentrale Prohaska 1933/34

• Picture reference
• Das Modell ist im «Radiokatalog» (Erb) abgebildet.

• Other Models

• Here you find 633 models, 555 with images and 342 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Nora; Berlin