• Country
• Germany

• Manufacturer / Brand
• Frey-Radio GmbH, Berlin SO 36 (vorher in Freiburg)

• Year
• 1925

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 14568

• • Brand: Pantophone

• Main principle
• TRF without regeneration

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

• Loudspeaker
• - For headphones or amp.

• from Radiomuseum.org
• Model: Diverse - Frey-Radio GmbH, Berlin SO 36

• Notes
• Beginn Radioproduktion, keine Prospekte/Inserate

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

• Source of data
• Radiokatalog Band 2, Ernst Erb

• Mentioned in
• Historische Radios Band III (89)

• Other Models

• Here you find 41 models, 23 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Frey-Radio GmbH, Berlin SO 36 (vorher in Freiburg)