• Country
• Austria

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

• Year
• 1951

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 10970

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

• Number of Tubes
• 4

• Valves / Tubes
• DK91 or 1R5T DF91 or 1T4T DAF91 or 1S5T DL92 or 3S4T

• Main principle
• Superheterodyne (common)

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and Short Wave.

• Power type and voltage
• Dry Batteries / 4 x 1,5 & 90 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 17 cm = 6.7 inch

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

• from Radiomuseum.org
• Model: Tourist B52 [Kunstlederbezug] - Zehetner Radiobau-Zehetner;

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

• Dimensions (WHD)
• 360 x 320 x 250 mm / 14.2 x 12.6 x 9.8 inch

• Notes

• Anodenbatterie BC 90; Kunstleder rot/braun; ausziehbare Teleskopantenne (für Kurzwellenempfang); eingebaute Großflächenantenne für Mittelwellen.

  Siehe auch: Tourist B52 Schweinslederbezug

• Net weight (2.2 lb = 1 kg)
• 3.5 kg / 7 lb 11.3 oz (7.709 lb)

• Price in first year of sale
• 1,350.00 ATS

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

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Circuit diagram reference
• Lange-Nowisch

• Other Models

• Here you find 67 models, 43 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