• Country
• Germany

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

• Year
• 1955/1956

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 20257

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

• Number of Tubes
• 7

• Valves / Tubes
• ECC85 ECH81 EF85 EABC80 EM80 EL84 EZ80

• Main principle
• Superheterodyne (common); ZF/IF 452/10700 kHz

• Tuned circuits
• 6 AM circuit(s)     9 FM circuit(s)

• Wave bands
• Broadcast, Long Wave, Short Wave plus FM or UHF.

• Power type and voltage
• Alternating Current supply (AC) / 110/220 Volt

• Loudspeaker
• 3 Loudspeakers

• Power out
• 4 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Mazurka 56 W940 - Nora, Aron, Heliowatt; Berlin

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 605 x 375 x 280 mm / 23.8 x 14.8 x 11 inch

• Notes

• Drehbare Ferritantenne. Drei Lautsprecher, davon 1 Oval-Breitband vorn und 2x seitlich perm.-dyn. Hochton-Lautsprecher.

  Siehe auch Nora Mazurka 56 W940 5L mit 5 Lautsprechern und Lautsprecher-Umschaltgruppe in Schallwand rechts.

• Net weight (2.2 lb = 1 kg)
• 12.5 kg / 27 lb 8.5 oz (27.533 lb)

• Price in first year of sale
• 298.00 DM

• External source of data
• Erb

• Source of data
• HdB d.Rdf-& Ferns-GrH 1955/56

• Literature/Schematics (1)
• -- Original-techn. papers.

• 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