• Country
• Austria

• Manufacturer / Brand
• ÖTAG; Österreichische Telefonfabriks-AG, vorm. J. Berliner; Wien

• Year
• 1925

• Category
• Detector-Radio (Crystal or diode, without tubes/transistors)

• Radiomuseum.org ID
• 10020

• • alternative name: Österreichische Telephonfabriks-AG
  • Brand: Berliner

• Main principle
• Crystal or Solid State Detector; Crystal-detection 1 circuit (no tubes)

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Various materials

• from Radiomuseum.org
• Model: Vindobona - ÖTAG; Österreichische

• Dimensions (WHD)
• 150 x 100 x 110 mm / 5.9 x 3.9 x 4.3 inch

• Notes
• Variometer innen; bis 1200 m . With detektor & variometer.200-700 m.

• Net weight (2.2 lb = 1 kg)
• 0.545 kg / 1 lb 3.2 oz (1.2 lb)

• Price in first year of sale
• 20.00 öS

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

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Mentioned in
• RADIOBOTE, Österr. (Heft 62/2016, S.14 ff, Gerätebeschreibung)

• Literature/Schematics (1)
• Kremenezky János RT. Orion-Echo Rádió katalógus ~1926

• Other Models

• Here you find 99 models, 62 with images and 17 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from ÖTAG; Österreichische Telefonfabriks-AG, vorm. J. Berliner; Wien