• Country
• Austria

• Manufacturer / Brand
• Telefunken; Wien

• Year
• 1931/1932

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 191560

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

• Number of Tubes
• 3

• Valves / Tubes
• REN904 RE134 RGN354

• Main principle
• TRF without regeneration; 1 AF stage(s)

• Wave bands
• Broadcast and LongWave in ONE range.

• Power type and voltage
• Alternating Current supply (AC) / 105; 125; 150; 185; 220 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Metal case

• from Radiomuseum.org
• Model: 121-WO - Telefunken; Wien

• Shape
• Tablemodel without push buttons, Mantel/Midget/Compact up to 14

• Dimensions (WHD)
• 270 x 170 x 145 mm / 10.6 x 6.7 x 5.7 inch

• Author
• Model page created by Wolfgang Bauer. See "Data change" for further contributors.

• Other Models

• Here you find 110 models, 96 with images and 80 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Telefunken; Wien