• Country
• Austria

• Manufacturer / Brand
• Zehetner (Radiobau-Zehetner); Wien

• Year
• 1957

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 10975

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

• Number of Transistors
• 7

• Semiconductors
• OC44 OC45 OC45 OC45 OC71 OC72 OC72 OA85

• Main principle
• Superheterodyne (common)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Line / Batteries (any type) / 110-220 / 2 x 3 / 6 / 12 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 11 cm = 4.3 inch

• Material
• Leather / canvas / plastic - over other material

• from Radiomuseum.org
• Model: Darling - Zehetner Radiobau-Zehetner;

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 200 x 155 x 60 mm / 7.9 x 6.1 x 2.4 inch

• Notes
• Mittelwellen 185 - 590 m.
  Batterie/Auto/Netz; Holzgehäuse mit abwaschbarem Plastiküberzug; Dyn. Lautsprecher 105 mm

• Net weight (2.2 lb = 1 kg)
• 1 kg / 2 lb 3.2 oz (2.203 lb)

• Price in first year of sale
• 1,890.00 öS

• External source of data
• E. Erb 3-907007-36-0

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Mentioned in
• Museums Bote, Österr. (Heft 114/2002, S.25 ff, Gerätebeschreibung)

• Literature/Schematics (1)
• RADIOBOTE, Österr. (Heft 29/2010, S.14 ff, Versuch einer Restaurierung)

• Other Models

• Here you find 67 models, 42 with images and 31 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Zehetner (Radiobau-Zehetner); Wien