• Country
• Austria

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

• Year
• 1930/1931

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 10063

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

• Number of Tubes
• 3

• Valves / Tubes
• B415 B425 B543 1904

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

• Tuned circuits
• 1 AM circuit(s)

• Power type and voltage
• Direct Current supply (DC)

• Loudspeaker
• -Loudspeaker incorporated, but system not known.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Oberon G - ÖTAG; Österreichische

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 465 x 405 x 215 mm / 18.3 x 15.9 x 8.5 inch

• Notes
• Bedienung seitlich

• Net weight (2.2 lb = 1 kg)
• 7.7 kg / 16 lb 15.4 oz (16.96 lb)

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

• Source of data
• Radiokatalog Band 2, Ernst Erb

• 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