• Country
• Austria

• Manufacturer / Brand
• Broadcasting Radio-Gesellschaft mbH; Wien

• Year
• 1925

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 8181

• Number of Tubes
• 3

• Valves / Tubes

• Main principle
• TRF without regeneration

• Power type and voltage
• Storage and/or dry batteries

• Loudspeaker
• - For headphones or amp.

• from Radiomuseum.org
• Model: Radiokoffer T - Broadcasting Radio-

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

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Other Models

• Here you find 57 models, 14 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Broadcasting Radio-Gesellschaft mbH; Wien