• Country
• Germany

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

• Year
• 1930/1931

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 8097

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

• Number of Tubes
• 3

• Valves / Tubes
• RE034s RE034s RE134S

• 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
• Direct Current supply (DC) / 220 Volt

• Loudspeaker
• - For headphones or amp.

• Material
• Wooden case

• from Radiomuseum.org
• Model: K3Gb 220V - Nora, Aron, Heliowatt; Berlin

• Dimensions (WHD)
• 350 x 210 x 160 mm / 13.8 x 8.3 x 6.3 inch

• Notes

• kap.Rückk.

  Preis ohne Röhren, zusätzlich Röhrensatz Preis: 24,- RM

• Price in first year of sale
• 110.00 RM +

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

• Mentioned in
• Funkgeschichte der GFGF (8757)

• 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