• Country
• Germany

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

• Year
• 1930–1932

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 8045

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

• Number of Tubes
• 3

• Valves / Tubes
• RE034Ms RE034s RE134S or RES164s

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

• Tuned circuits
• 4 AM circuit(s)

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Direct Current supply (DC) / 110 Volt

• Loudspeaker
• Magnetic loudspeaker (reed) of high quality (4 magnet poles).

• Material
• Bakelite case

• from Radiomuseum.org
• Model: Sonnenblume G3L1-110V - Nora, Aron, Heliowatt; Berlin

• Shape
• Table-Cathedral-Type (upright, round top or gothic arch, not rounded edges only).

• Dimensions (WHD)
• 390 x 400 x 115 mm / 15.4 x 15.7 x 4.5 inch

• Notes

• «Sonnenblume» [501, 569]

  Preis ohne Röhren, zusätzlich Röhrensatz:

  • RE034Ms, RE034s, RE134S Preis: 22,35 RM
  • RE034Ms, RE034s, RES164s Preis: 33,25 RM

• Price in first year of sale
• 140.00 RM +

• Source of data
• Katalog Radio-Zentrale Prohaska 1930/31 (dick) / Radiokatalog Band 1, Ernst Erb

• Mentioned in
• Funkgeschichte der GFGF (9077)

• Other Models

• Here you find 634 models, 557 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